10,912 Firewalls jobs in the United States

Job Description
The Network Engineer is responsible for monitoring network performance, ensuring system availability, and maintaining reliability across all infrastructure. This role leads the configuration and installation of network devices and services, including routers, switches, firewalls, load balancers, VPNs, and QoS. The engineer performs complex maintenance and system upgrades, applying service packs, patches, hot fixes, and security configurations. They assist in developing and implementing security policies, conducting risk assessments, and promoting information security awareness throughout the organization. The position provides advanced Level 3 support and troubleshooting for highly complex technical issues. Working within established change management policies, the engineer ensures successful implementation of infrastructure changes. Additionally, they serve as the primary liaison with vendors and internal IT teams, selecting and deploying security tools with significant autonomy.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: and Requirements
- 3+ years of experience managing the maintenance and updates of Cisco FTD Firewalls
 - Hands on experience implementing and configuring a new firewall into an enterprise level environment
 - 3+ years in a networking engineer role
 - Ability to provide efficient level 3 support to complex networking issues surrounding routers, switches, firewalls, load balancers, VPNs, and QoS. The engineer performs complex maintenance and system upgrades
 - CCNA Certification
Ability to work independently and communicate effectively supporting multiples lines of business - Experience with Palo Alto Firewalls
3+ years in a networking security role supporting a utilities or local government entity null
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to

Title: Palo Alto Firewalls Network Engineer
Location: Remote
Length: Long term
Restriction: W2 or C2C

Description:

Interview Type: Skype *** Very long term project initial PO for 1 year, expect to go for 4+ years *** Remote

Responsibilities include but are not limited to:

1. Troubleshooting cloud infrastructure issues related to networking and security.
2. Building highly scalable and highly available solutions deployed on public clouds (such as AWS, Azure, and or GCP), and or hybrid environments.
3. Assistance in working with other DIT teams, which includes the network and security teams, for cloud on-boarding and migrations.
4. Assist the operational team as needed and requested.
5. Perform root cause analysis and post-implementation reviews.
6. Assist the cloud team to evaluate and identify optimal cloud solutions.
7. Schedules and coordinates the installation and configuration of cloud network infrastructure solutions with customers and other internal DIT teams.
8. Maintain and keep track of all technical duties that are related to cloud networking such as design, planning, management, maintenance, and support.
9. Manage, monitor, troubleshoot and resolve network performance issues: utilization/throughput, slowness, and unexpected latency.

Knowledge, Skills, and Abilities Competencies:

1. Extensive hands-on experience with Palo Alto VM Series firewall and Panorama configuration and optimization.
2. Experience with VPN technologies to include IPsec and SSL technologies.
3. Ability to work on large TCP/IP networks, design, implementation, and troubleshooting.
4. Experience with name services and resolution, associated IP assignments.
5. Experience with routers, routing protocols, transit gateways, load balancing, and overall cloud networking, including VPCs, subnets, routes, security groups, endpoints, CIDR assignments.
6. Experience with security best practices and implementing security controls in an AWS cloud environment.
7. Possess strong problem-solving skills, including the ability to troubleshoot complex cloud networking infrastructure issues.
8. Strong communication skills, including the ability to communicate cloud standards and security best practices to technical and non-technical audiences.
9. Self-motivated with strong team-oriented and collaborative attitude.
10. Strong knowledge and understanding of cloud infrastructure components such as compute, storage, network management, and monitoring (network and security).
11. Knowledge of WAF as a Service (AWS, Azure, GCP).
12. Knowledge of core network services (including DNS, DHCP, and IPAM technologies).
13. Knowledge of IAM technologies (Azure AD, AD AWS SSO).
14. Ability to document detailed designs.

Required Skills:

1. Extensive hands-on experience with Palo Alto VM Series firewall and Panorama configuration and optimization: 7 Years
2. Experience with VPN technologies to include IPsec and SSL technologies: 7 Years
3. Ability to work on large TCP/IP networks, design, implementation, and troubleshooting: 7 Years
4. Experience with routers, routing protocols, transit gateways, load balancing, and overall cloud networking: 7 Years
5. Strong knowledge of cloud infrastructure components such as compute, storage, network management, and monitoring (network and security): 7 Years
6. Knowledge of WAF as a Service (AWS, Azure, GCP): 5 Years
7. Knowledge of core network services (including DNS, DHCP, and IPAM technologies): 5 Years
8. Knowledge of IAM technologies (Azure AD, AD AWS SSO): 5 Years

#J-18808-Ljbffr

Are you a network engineer with Cisco experience who can execute creative solutions to complex problems? This opportunity is a full time Senior Network Engineer position in Bensalem, PA.

In this Senior Network Engineer position you will be responsible for designing, deploying, and supporting network systems across different branches and office locations within this company. Deep technical knowledge, strong documentation skills and the ability to manage projects while supporting daily operations are required. This opportunity requires on-site work in Bensalem, PA for the first 90 days, but then allows you the opportunity to transition to a hybrid work from home schedule with an on-call rotation requiring you to be on-site once a week monthly.

Required Skills & Experience

• Minimum of 7 years hands-on experience working with Cisco network equipment
• Expert in configuration and troubleshooting for Cisco IRS Routers, Cisco Catalyst and Nexus Switches, Cisco and Palo Alto Firewalls
• Strong knowledge of how networks and network security work (BGP, MP BGP, OSPF, VXLAN, IPsec, MACsec, VPN, 802.1x)
• Strong understanding of operating systems (Windows, Linux)
• Comfortable using network related tools and applications (SSH, SNMP, SMTP, NetFlow, PKI, Cisco DNA, Cisco DCNM/NDFC, ASDM, FMC, and Panorama)
• Strong skills in managing and organizing technical projects
• Ability to quickly learn and work with next generation firewalls, network security technologies, load balancers and network monitoring tools
• Ability to clearly communicate technical information to technical and non-technical individuals
• Flexible with work hours and able to travel to branch locations if needed for maintenance

What You Will Be Doing
Daily Responsibilities

• 50% Cisco Configurations & Maintenance
• 50% Operating Systems (Windows, Linux)

Tech Breakdown

• 40% Project Implementation & Deployment
• 30% Support & Troubleshooting
• 30% Network Compliance & Documentation

The Offer

• Competitive Salary (based on experience)

You will receive the following benefits:

• Medical, Dental, and Vision Insurance
• Vacation Time
• Stock Option

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

Posted by: Olivia Darmstadt

Specialization :

• Network Engineering

Join TriumphX!

TriumphX provides a concentration of technology and project management resources the members of the Triumph Financial portfolio of brands - TriumphPay, Triumph and TBK Bank - via a shared service model. We're looking for top tech and project management talent to analyze, recommend and build strategic solutions that support Triumph Financial's mission to become a world-class, market-leading financial and technology company.

Position Summary: The web application firewall analyst provides advanced, hands-on representation of the cybersecurity defense team. Candidates for this technical role must possess a solid understanding of information security and should have held positions in cybersecurity and systems administration. The role also requires an understanding of business and governance processes. Web application firewall (WAF) analyst analysts accept primary responsibility for the overall management lifecycle of the program.

Web application firewall analysts should understand that legacy and present-day systems and applications may have weaknesses that can be exploited by external threat actors and potentially lead to a breach. The position must collaborate with others on the team for remediation and additional validation, as well as contribute to other collaborative approaches driven by the security team strategy.

Web application firewall analysts oversee the strategic initiatives for short- as well as long-term plans to identify and reduce the attack surface across applications and systems. Use of automated tools to identify, assess and report is expected, with emphasis placed on effective communication to constituents relying on applications and systems that support their business.

Essential Duties & Responsibilities

• Create, deploy, maintain and troubleshoot Web Application Firewalls (WAF) policies for new and existing web applications.

• Review vulnerabilities that impact web applications and develop WAF "Virtual Patching" solutions.

• Monitor and analyze activity logs to detect malicious internet traffic and indicators of compromise as well as to reduce false positive blocks.

• Review WAF usage and define means to improve and mature protection policies.

• Understand web applications at a sufficient level to work with developers to implement protective controls that may need to be customized for specific applications.

• Interpret web protocol information to determine source, intent, and risk of threat agents.

• Provide preventative maintenance, troubleshooting and quickly resolve problems to ensure infrastructure and application stability.

• Participate in technical design activities to ensure a sound design and any infrastructure impact is understood.

• Create and maintain technical documentation regarding the WAF including network diagrams, policies and operational procedures for managing the infrastructure.

• Work closely with Development, QA, DevOPS, Operations, InfoSec, and design engineers to ensure security requirements are met and web-applications are adequately protected from cyber-attacks.

• Review vulnerability and application scan output and assess where WAF configuration can be used to mitigate attacks.

• Awareness of mainstream operating systems and a wide range of security technologies including network firewall, IPS, and web proxy.

• Work as a team to consistently learn and share advanced skills and foster team excellence.

• Support internal and external auditors in their duties that focus on compliance and risk reduction.

• Collaborate with security groups such as red teams, threat intelligence and risk management to form a holistic team dedicated to thwarting attackers and reducing attack surface.

• Periodically attend and participate in change management policy discussions and meetings.

• Define key performance indicators (KPIs) and metrics across business units to illustrate effectiveness with WAF controls.

• Understand breach and attack simulation solutions for known vulnerabilities and work with the team to validate controls effectiveness.

• Liaise with the security engineering team to improve tool usage and workflow, as well as with the advanced threats and assessment team to mature monitoring and response capabilities.

• Perform other duties as assigned.

Experience & Education

• Understanding of Windows and *nix operating systems, endpoint applications, networking protocols and devices.

• Preferably some experience with implementing security solutions across Amazon Web Services (AWS), Microsoft Azure or Google Cloud Platform (GCP).

• Ability to obtain and maintain technical team and business support to influence a collaborative effort to reduce attack surface.

• Knowledge of one or more compliance standards, including Payment Card Industry (PCI), Health Information Portability and Accountability Act (HIPAA), Gramm-Leach-Bliley Act (GLBA), National Institute of Standards (NIST) or International Standards Organization (ISO).

• Capable of scripting in Python, Bash, Perl or PowerShell.

• Understanding of OWASP, CVSS, the MITRE ATT&CK framework and the software development lifecycle.

• Bachelor's degree in Information Security, Information Systems, Computer Science, or equivalent work experience.

• At least 3-5+ years' experience in managing and deploying web application firewalls, application security, or information security administration.

• Proficient with cloud WAF solutions such as F5, Imperva, AWS, etc.

• Preferably, one or more of the following certifications: CSSLP, CASE, GWEB, CISSP or CRISC.

• Experience with infrastructure-as-code (IAC) tools like Terraform, Ansible, Cloud Formation, etc. is preferred

Skills & Abilities Required

• Strong interpersonal skills.

• Quality written, oral, and presentation skills to communicate business risk and remediation requirements from assessments.

• Analytical and problem-solving mindset with an attention to detail.

• Ability to function with supervision from other analysts.

• Commitment to operational excellence and continuous process improvement.

• Willingness to expand security knowledge, skills, and abilities to achieve department initiatives.

• Self-starter requiring minimal supervision.

• Highly organized and efficient.

• Demonstrated strategic and tactical thinking, along with decision-making skills and business acumen.

Information Security Web Application Firewall Analyst should have a working knowledge of:

• Web Application Firewalls

• TLS and certificate management

• Infrastructure-as-Code (IAC)

• On-call network troubleshooting

• Network Security

• Network protocols

• Threat management and response

• Role and attribute-based access controls

• (RBAC and ABAC)

• System administration

• Foundational routing, switching, segmentation

• Vulnerability scanners

• Log analysis

• Virtual Private Networks (VPN)

• Security Information and Event Monitoring Tools (SIEM)

Competencies

To perform the job successfully, an individual should demonstrate the following competencies:

• Problem Solving - Identifies and resolves problems in a timely manner; Gathers and analyzes information skillfully; Develops alternative solutions.

• Technical Skills - Pursues training and development opportunities; Strives to continuously build knowledge and skills; Shares expertise with others.

• Quality Management - Looks for ways to improve and promote quality; Demonstrates accuracy and thoroughness.

• Organizational Support - Follows policies and procedures; Completes administrative tasks correctly and on time; Supports organization's goals and values; Benefits organization through outside activities; Supports affirmative action and respects diversity.

• Quality - Demonstrates accuracy and thoroughness; Looks for ways to improve and promote quality; Applies feedback to improve performance; Monitors own work to ensure quality.

• Adaptability - Changes the approach or method to best fit the situation.

Work Environment

The work environment characteristics described here maybe encountered while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Moderate noise (i.e., business office with computers, phone, and printers, light traffic).

• Ability to work in a confined area.

• Ability to sit at a computer terminal for an extended period. Occasional stooping or kneeling may be necessary.

• While performing the duties of this job, the employee is regularly required to stand, sit, talk, hear and use hands and fingers to operate a computer keyboard and telephone.

• Specific vision abilities are required by this job due to computer work.

• Light to moderate lifting is required.

• Occasional travel is required.

Triumph Bancorp, Inc. and its subsidiaries reserve the right to modify this job description at any time, with or without notice. This job description in no way implies that these are the only duties, to be performed by the employee occupying this position. This job description is not an employment contract, implied or otherwise.

Equal Employment Opportunity Statement: Triumph Bancorp, Inc., and its subsidiaries, provide equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, or status as a covered veteran in accordance with applicable federal, state, and local laws.

#LI-JG1

We offer Medical, Dental, Vision, Paid Time Off, 401k and much more.

Go on. Do it. Apply Today!

**Our Mission**
At Palo Alto Networks® everything starts and ends with our mission:
Being the cybersecurity partner of choice, protecting our digital way of life.
Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are.
**Who We Are**
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full time from our office with flexibility offered where needed. This setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision.
**Your Career**
We're searching for a Principal Product Manager to spearhead our Cloud NGFW Partner offering. This is a pivotal role within our Software Firewall business, a recognized industry leader in cloud network security and home to one of the fastest-growing network security products on the market. In this position, you'll be instrumental in enabling key partners like Oracle Cloud and Google Cloud to empower their customers to secure their cloud journey. You'll achieve this by co-delivering best-in-class, comprehensive network security solutions that offer the simplicity of native cloud services by working closely with the Oracle Cloud and Google Cloud teams.
In this highly visible and cross-functional role, you'll lead the charter to build and scale the business. You'll have an in-depth understanding of platform metrics and will be key in driving insights. We foster a results-oriented culture on this team. While you'll have the resources and organizational support to execute, you'll ultimately be responsible for achieving significant business outcomes.
**Your Impact**
+ This role requires strong influencing skills and the ability to navigate and work effectively across organizational boundaries
+ You will be the mini-CEO of your product. Thought leadership and collaboration are key
+ You must have a deep-seated passion for technology and for building and growing SaaS products
+ You are comfortable managing competing priorities and handling ambiguity
+ Stay abreast of the latest trends in Cloud Security in Google Cloud and Oracle Cloud
+ Define product requirements and manage requirements backlog
+ End-to-end Product Lifecycle Management from PRD, UX, Engineering Engagement, TechDocs, Support issue
+ Most importantly, we are looking for the attitude "No work is below my dignity to grow my business as I am the CEO of this product
+ Be independent and take ownership seriously
**Your Experience**
+ Use of AI tools to augment the PM work is a big plus
+ BS/MS in Engineering or Computer Science or equivalent military experience preferred
+ 8+ years of product management experience, ideally on SaaS products
+ Domain experience in public cloud technologies preferably Oracle and Google Cloud
+ Domain experience in Networking and Network Security is a plus
+ Experience in driving high-velocity product releases using Agile methodology
+ Experience in making product decisions based on incomplete or imperfect data
+ Excellent written, verbal, and interpersonal skills
**Compensation Disclosure**
The compensation offered for this position will depend on qualifications, experience, and work location. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/commissioned roles) is expected to be between $166000/YR - $268500/YR. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here ( .
**Our Commitment**
We're problem solvers that take risks and challenge cybersecurity's status quo. It's simple: we can't accomplish our mission without diverse teams innovating, together.
We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at .
Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.
All your information will be kept confidential according to EEO guidelines.
Is role eligible for Immigration Sponsorship?: Yes

Role: Web Application Firewalls (WAFs) F5 Engineer

Duration: 6 months (Potential for extension)

Location: Remote

We are seeking a highly skilled Cybersecurity Engineer to join our team, with a focus on web application security, threat protection, and vulnerability analysis. As a key member of our cybersecurity team, you will be responsible for implementing and managing our web application firewalls, bot protection systems, and vulnerability scanning tools to ensure the security and integrity of our organization's web applications and data. In addition, you will be responsible for analyzing and helping developers in remediating vulnerabilities and staying up-to-date with emerging threats and technologies to continuously improve our security posture.

Essential Functions

• Implement and manage web application firewalls (WAFs) and bot protection systems to detect and prevent malicious traffic and attacks.
• Manage vulnerability scanning tools and technologies to identify and remediate vulnerabilities in web applications and systems.
• Develop and maintain policies and procedures for web application security, including WAF configuration, bot protection, and vulnerability management.
• Collaborate with cross-functional teams to ensure WAFs and bot protection systems are integrated with other security systems and applications.
• Develop and maintain documentation for WAFs and bot protection systems, including technical guides, policies, and procedures.
• Provide training and support to other teams regarding vulnerability findings and remediation.
• Stay up-to-date with industry trends and emerging threats, and recommend improvements to web application security infrastructure and systems.
• Perform vulnerability management for web applications, including: Dynamic scanning using tools such as HCL AppScan and/or Burp Suite.
• Static scanning throughout the development lifecycle.
• Identifying and prioritizing vulnerabilities based on risk and impact.
• Collaborating with development teams to remediate vulnerabilities and implement secure coding practices.
• Conducting regular web application security testing and providing recommendations for improvement.

Additional Required Qualifications

• 4+ years of experience in vulnerability management, with a strong understanding of web application vulnerabilities and remediation methods.
• Experience with application vulnerability scanning software and/or platforms such as HCL AppScan, BurpSuite, Zed Attack Proxy, Nessus, etc.
• Excellent problem-solving skills, with the ability to analyze complex technical issues and develop creative solutions.
• Strong communication and collaboration skills, with the ability to work effectively with cross-functional teams.
• Experience with web application security testing and vulnerability management.

Required Work Experience

• 4+ years related work experience (at least 4 years Cybersecurity / 1 year Infrastructure/Development)

Required Licenses and Certifications

• SSCP (or greater) certification required within 180 days of hire.

Preferred Qualifications

• Experience with F5 web application firewalls.
• Knowledge of scripting languages, such as PowerShell or Python.
• Experience with agile development methodologies and DevOps practices.

Position is offered by a no fee agency.

Lead Network Engineer- Palo Alto Firewalls

Job Description

Overview

CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces? Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives?

We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers? We've continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors? We continue that effort today and are always working to improve and drive innovation? This is how we deliver for our customers, our employees, and investors? By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate?

We are hiring a Lead Network Engineer to take ownership of the Palo Alto firewall infrastructure at Costar Group. We have approximately 70 firewalls spread across several continents, supporting both the customer-facing products (CoStar Suite, Apartments.com, Homes.com, etc) and our employee in-office base. This is a hands-on engineering role responsible for design, deployment, configuration, management, and ongoing improvement of our firewall and network security posture.

This position can be based in Arlington, VA or Richmond, VA with a schedule of 4 days in office and 1 day remote.

Responsibilities

• Design, implement, and maintain secure network configurations across Palo Alto firewalls using PanOS and Panorama.

• Familiarity with designing and implementing secure network architectures, including segmentation, zero-trust principles, and intrusion prevention. Take full ownership of firewall-related issues, from initial troubleshooting through to resolution, ensuring minimal downtime and optimal performance.

• Ensure High Availability (HA) configurations are intact and conduct regularly scheduled failover tests to guarantee proper resiliency.

• Consolidate and optimize firewall rule sets, NAT policies, threat prevention profiles, URL filtering, App-ID and User-ID to enhance performance, reduce complexity, and maintain security standards.

• Lead firewall upgrades, migrations, and hardware refresh projects. Document key design decisions, maintain pre/post-update procedures, and develop test plans for updates and configurations. Deploy PanOS updates in lab environments, validate stability in lower environments, and collaborate with other engineers to help roll out updates across the fleet.

• Automate firewall configuration changes and deployments using tools like Terraform and Azure DevOps, Python or Ansible to improve operational efficiency.

• Perform in-depth log analysis and packet captures to identify and mitigate security threats, connectivity issues, and misconfigurations.

• Lead or support incident response efforts during security breaches, including forensic analysis, containment, and remediation in collaboration with security teams.

• Mentor junior team members, providing technical guidance and fostering a culture of accountability and continuous improvement.

• Stay current with industry trends, Palo Alto Networks updates, and emerging security threats to proactively enhance our security posture.

Basic Qualifications

• 7+ years of network engineering experience

• 5+ years of experience engineering enterprise-grade firewalls, with at least 3+ years of hands-on experience with Palo Alto Networks

• Bachelor's Degree is required from an accredited, not for profit university or college?

• A track record of commitment to prior employers?

Preferred Qualifications and Skills

• Advanced Palo Alto Firewall Expertise: Deep understanding of PanOS and Panorama, including advanced topics such as Virtual Systems (VSYS), Advanced Threat Protection including WildFire.

• High Availability (HA) configurations, including active/passive and active/active setups, with regular failover testing to ensure resiliency.

• Panorama management for centralized control of multiple firewalls, including template and rule set management.

• Security Architecture and Integration: Knowledge of security architecture design and the ability to integrate cybersecurity engineering principles into infrastructure planning, design, and deployment.

• Policy and Rule Management: Expertise in creating, updating, and optimizing firewall policies to align with security and business requirements.

• Troubleshooting and Incident Response: Proficiency in diagnosing and resolving connectivity issues (e.g., VPN, routing, policy misconfigurations) through packet captures and log analysis, and leading incident response efforts for security breaches, including forensic analysis and remediation.

• Automation Proficiency: Hands-on experience automating firewall changes using Terraform or Ansible, including provisioning, policy updates, and configuration management.

• Log Analysis and Troubleshooting: Expertise in analyzing firewall logs using tools like Panorama, Splunk, Log Analytics or similar platforms to identify security incidents, performance issues, or misconfigurations.

• Protocol and Application Knowledge: Strong understanding of networking protocols (TCP, UDP, ICMP, etc.) and application-layer protocols, including:

• Dynamic Routing Protocols (BGP, OSPF)

• Switching and LAN architectures (VLANs, Spanning Tree, ACI, Spine/Leaf)

• Microsoft M365 suite (Exchange Online, SharePoint, Teams)

• HTTPS and TLS inspection, including SSL decryption policies and certificate management.

• Common enterprise applications (e.g., DNS, DHCP, FTP, SMTP) and their security requirements

• Scripting and Tools: Proficiency in scripting languages (e.g., Python, Ansible, Bash) for custom automation and integration with Palo Alto APIs.

• Experience with other network security platforms (e.g., Cisco, Fortinet) or cloud security (e.g., AWS, Azure) is a plus but not required.

• Policy-Based Forwarding (PBF) and Quality of Service (QoS) for optimized traffic management.

• PCNSE (Palo Alto Networks Certified Network Security Engineer)

What's in it for You

When you join CoStar Group, you'll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.

CoStar Group also invests in your professional and academic growth with internal training, tuition reimbursement, and an inter-office exchange program.

Our benefits package includes (but is not limited to):

• Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug

• Life, legal, and supplementary insurance

• Virtual and in person mental health counseling services for individuals and family

• Commuter and parking benefits

• 401(K) retirement plan with matching contributions

• Employee stock purchase plan

• Paid time off

• Tuition reimbursement

• On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes

• Access to CoStar Group's Diversity, Equity, & Inclusion Employee Resource Groups

• Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks

We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply? However, please note that CoStar Group is not able to provide visa sponsorship for this position.

#LI-MC5

CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing

CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.

We have been living and breathing the world of real estate information and online marketplaces for over 37 years, giving us the perspective to create truly unique and valuable products and services. We've continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry and for our customers. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.

CoStar is committed to creating a diverse environment and is proud to be an equal opportunity workplace and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. CoStar is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access as a result of your disability. You can request reasonable accommodations by calling 1- or by sending an email to .

**Our Mission**
At Palo Alto Networks® everything starts and ends with our mission:
Being the cybersecurity partner of choice, protecting our digital way of life.
Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are.
**Who We Are**
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full time from our office with flexibility offered where needed. This setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision.
**Your Career**
Palo Alto Networks is building a world-class product management organization and continues to look for top-notch technical marketing engineers to expand the team. As a Principal Technical Marketing Engineer at Palo Alto Networks, you will play a key role in providing detailed technical information to our partners, customers, and our employees.
In this role, you will work with cutting edge technology, redefining the future of Cloud network security.
The individual will be responsible for products that protect data, workloads, and infrastructure for some of the largest enterprise customers in the world. Help the customers journey to the Hybrid cloud by ensuring they have the best in class protection. Develop and execute the Palo Alto Networks plan for Software Firewalls, including outbound technical communication, product best practices, competitive reviews, POC demo environments, and automation, while working closely with internal stakeholders. Review PRDs and engineering specs and provide feedback. Document technical concepts to ensure our products are well understood and utilized to the greatest extent possible.
You are a self-starter, keen to learn and experiment with new technologies. You work well independently and excel at identifying the potential sales needs of our clients and shaping the direction of the company's products. You aren't afraid of ambiguity - instead, you like the challenge of defining new products as they come to market.
**Your Impact**
+ Collaborate with NGFW, Cloud-Delivered Shared Services, Strata Cloud Manager, and AI Security teams on platformization
+ Own the technical marketing plan from start to finish, creating powerful tools, demos, videos, and whitepapers that position us as the market leader
+ Partner with engineering and product teams to deliver high-quality, impactful products that solve real-world problems
+ Evangelize Cloud Network Security and generative AI, establishing Palo Alto Networks as an undisputed leader through compelling messaging and demonstrations
+ Design and deliver technical tools, whitepapers, demos, videos, and training that empower our sales teams, customers, and partners
+ Lead automation initiatives across cross-functional teams to ensure technical excellence and seamless product releases
+ Act as a key technical evangelist, speaking at industry conferences, customer briefings, and internal seminars to share your expertise and inspire others
**Your Experience**
+ 5+ years of experience as a Technical Marketing Engineer or DevOps/Solutions Architect, ideally in the networking or Cloud security space
+ A bachelor's degree in Computer Science or a related field; a master's degree is a plus or equivalent military experience required
+ Deep expertise in a major public cloud platform (AWS, Azure or GCP) and public cloud security principles
+ Familiarity with SaaS products, managing SLAs and working in a fast-paced, dynamic environment.
+ Strong knowledge of Microsegmentation technologies along with KVM, VMware, and other Virtualization technologies and Container security
+ Knowledge of AI, including deep learning, and generative and Agentic AI and their security implications
+ Experience with scripting languages like Python, CFT, and Terraform is highly desired
+ Knowledge in building and maintaining POC and Demo environments
+ Excellent communication, collaboration and presentation skills
**Compensation Disclosure**
The compensation offered for this position will depend on qualifications, experience, and work location. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/commissioned roles) is expected to be between $159000/YR - $255000/YR. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here ( .
**Our Commitment**
We're problem solvers that take risks and challenge cybersecurity's status quo. It's simple: we can't accomplish our mission without diverse teams innovating, together.
We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at .
Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.
All your information will be kept confidential according to EEO guidelines.
Is role eligible for Immigration Sponsorship?: Yes

Lead Network Engineer- Palo Alto Firewalls
Job Description
**Overview**
CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.  Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. 
We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers.  We've continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors.  We continue that effort today and are always working to improve and drive innovation.  This is how we deliver for our customers, our employees, and investors.  By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.   
We are hiring a Lead Network Engineer to take ownership of the Palo Alto firewall infrastructure at Costar Group. We have approximately 70 firewalls spread across several continents, supporting both the customer-facing products (CoStar Suite, Apartments.com, Homes.com, etc) and our employee in-office base. This is a hands-on engineering role responsible for design, deployment, configuration, management, and ongoing improvement of our firewall and network security posture.
This position can be based in **Arlington, VA** or **Richmond, VA** with a schedule of 4 days in office and 1 day remote.
**Responsibilities**
+ Design, implement, and maintain secure network configurations across Palo Alto firewalls using PanOS and Panorama.
+ Familiarity with designing and implementing secure network architectures, including segmentation, zero-trust principles, and intrusion prevention. Take full ownership of firewall-related issues, from initial troubleshooting through to resolution, ensuring minimal downtime and optimal performance.
+ Ensure High Availability (HA) configurations are intact and conduct regularly scheduled failover tests to guarantee proper resiliency.
+ Consolidate and optimize firewall rule sets, NAT policies, threat prevention profiles, URL filtering, App-ID and User-ID to enhance performance, reduce complexity, and maintain security standards.
+ Lead firewall upgrades, migrations, and hardware refresh projects. Document key design decisions, maintain pre/post-update procedures, and develop test plans for updates and configurations. Deploy PanOS updates in lab environments, validate stability in lower environments, and collaborate with other engineers to help roll out updates across the fleet.
+ Automate firewall configuration changes and deployments using tools like Terraform and Azure DevOps, Python or Ansible to improve operational efficiency.
+ Perform in-depth log analysis and packet captures to identify and mitigate security threats, connectivity issues, and misconfigurations.
+ Lead or support incident response efforts during security breaches, including forensic analysis, containment, and remediation in collaboration with security teams.
+ Mentor junior team members, providing technical guidance and fostering a culture of accountability and continuous improvement.
+ Stay current with industry trends, Palo Alto Networks updates, and emerging security threats to proactively enhance our security posture.
**Basic Qualifications**
+ 7+ years of network engineering experience
+ 5+ years of experience engineering enterprise-grade firewalls, with at least 3+ years of hands-on experience with Palo Alto Networks
+ Bachelor's Degree is required from an accredited, not for profit university or college.  
+ A track record of commitment to prior employers 
**Preferred Qualifications and Skills**
+ Advanced Palo Alto Firewall Expertise: Deep understanding of PanOS and Panorama, including advanced topics such as Virtual Systems (VSYS), Advanced Threat Protection including WildFire.
+ High Availability (HA) configurations, including active/passive and active/active setups, with regular failover testing to ensure resiliency.
+ Panorama management for centralized control of multiple firewalls, including template and rule set management.
+ Security Architecture and Integration: Knowledge of security architecture design and the ability to integrate cybersecurity engineering principles into infrastructure planning, design, and deployment.
+ Policy and Rule Management: Expertise in creating, updating, and optimizing firewall policies to align with security and business requirements.
+ Troubleshooting and Incident Response: Proficiency in diagnosing and resolving connectivity issues (e.g., VPN, routing, policy misconfigurations) through packet captures and log analysis, and leading incident response efforts for security breaches, including forensic analysis and remediation.
+ Automation Proficiency: Hands-on experience automating firewall changes using Terraform or Ansible, including provisioning, policy updates, and configuration management.
+ Log Analysis and Troubleshooting: Expertise in analyzing firewall logs using tools like Panorama, Splunk, Log Analytics or similar platforms to identify security incidents, performance issues, or misconfigurations.
+ Protocol and Application Knowledge: Strong understanding of networking protocols (TCP, UDP, ICMP, etc.) and application-layer protocols, including:
+ Dynamic Routing Protocols (BGP, OSPF)
+ Switching and LAN architectures (VLANs, Spanning Tree, ACI, Spine/Leaf)
+ Microsoft M365 suite (Exchange Online, SharePoint, Teams)
+ HTTPS and TLS inspection, including SSL decryption policies and certificate management.
+ Common enterprise applications (e.g., DNS, DHCP, FTP, SMTP) and their security requirements
+ Scripting and Tools: Proficiency in scripting languages (e.g., Python, Ansible, Bash) for custom automation and integration with Palo Alto APIs.
+ Experience with other network security platforms (e.g., Cisco, Fortinet) or cloud security (e.g., AWS, Azure) is a plus but not required.
+ Policy-Based Forwarding (PBF) and Quality of Service (QoS) for optimized traffic management.
+ PCNSE (Palo Alto Networks Certified Network Security Engineer)
**What's in it for You**
When you join CoStar Group, you'll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.
CoStar Group also invests in your professional and academic growth with internal training, tuition reimbursement, and an inter-office exchange program.
Our benefits package includes (but is not limited to):
+ Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug
+ Life, legal, and supplementary insurance
+ Virtual and in person mental health counseling services for individuals and family
+ Commuter and parking benefits
+ 401(K) retirement plan with matching contributions
+ Employee stock purchase plan
+ Paid time off
+ Tuition reimbursement
+ On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes
+ Access to CoStar Group's Diversity, Equity, & Inclusion Employee Resource Groups
+ Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks
We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply.  However, please note that CoStar Group is not able to provide visa sponsorship for this position.
#LI-MC5
CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing
CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.
We have been living and breathing the world of real estate information and online marketplaces for over 37 years, giving us the perspective to create truly unique and valuable products and services. We've continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry and for our customers. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.
CoStar is committed to creating a diverse environment and is proud to be an equal opportunity workplace and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. CoStar is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access as a result of your disability. You can request reasonable accommodations by calling 1- or by sending an email to .