47,339 Tech Related Roles jobs in the United States

Job Type

Full-time

Description

Diaconia is looking for a talented Windows and McAfee Senior Network Engineer/System Administrator to join our Amazing team! If you're looking to join a company that truly appreciates you and your talents, look no further! At Diaconia, we are committed to serving and caring for our colleagues, our clients and our community. Our team is made up of talented individuals who appreciate having the opportunity to contribute their knowledge and experience to further the growth and development of our industry. Our ideal candidates embrace diverse thinking, enjoy partnering with others and are seeking to make a difference!
We are currently searching for a new, full-time member for our team for the position of: Windows and McAfee Senior Network Engineer/System Administrator
Senior Network Engineer/System Administrator with extensive Active Directory, Windows Domain Controller, and Trellix/McAfee ePolicy Orchestrator (ePO) experience. Deep expertise in implementing, managing, and optimizing ePO, Policy Auditor, and other components of the DISA Endpoint Security Solutions suite of tools in DoD environments

Key Tasks:

• Design, engineer, update, and maintain ePolicy Orchestrator implementations across the enterprise.
• Ensure compliance with DISA STIGs, DoD ICAM Reference Design, and DoDI .
• Design, build, and test configuration items such as task sequences, group policy objects, and system upgrades.
• Research, analyze, and implement operational solutions across various technologies and operating systems using on-premises Group Policy, cloud-enabled policies, and Kiosk configurations for Windows, Linux, iOS, MacOS, ChromeOS, and Android endpoints.
• Design, research, engineer, and deploy strategies for policy distribution in high-security cloud environments.
• Provide Site Administrator support and Enterprise monitoring for Group Policy Objects, including initial troubleshooting and the addition of Security Groups to Group Policy Objects.
• Expertise in DoD security directives, DISA STIGs, and DHA cybersecurity requirements

• Active Directory (AD) & Domain Controller (DC) Administration
  • 5+ years managing Windows Server environments with Active Directory in large/complex networks.
  • Deep understanding of AD replication, Kerberos, LDAP, Group Policy, and FSMO roles.
  • Familiarity with performance tuning and troubleshooting on DCs.
• Windows Server Administration
  • Expertise in Windows Server 2016/2019/2022 internals, registry, event logs, and system services.
  • Knowledge of Windows security baselines (CIS, DISA STIG).
  • Prior experience deploying enterprise tools on DCs (AV, endpoint protection, vulnerability scanning).
• McAfee ePolicy Orchestrator (ePO) & Policy Auditor
  • Experience configuring, deploying, and managing agents/policies through ePO.
  • Understanding of Policy Auditor content packs, custom checks, and compliance reporting.
• Security Compliance & Vulnerability Management
  • Ability to map technical checks to compliance frameworks (e.g., NIST 800-53, PCI-DSS, SOX).
  • Familiarity with vulnerability and patch management processes.
• Performance & Monitoring Tools
  • Skilled with Windows PerfMon, Resource Monitor, and event tracing to baseline DC performance.
  • Ability to correlate PA scan impact with AD health (replication monitoring, dcdiag, repadmin).
• Scripting & Automation
  • Proficiency in PowerShell to automate pre-deployment health checks, reporting, and rollbacks.
  • Experience integrating scan results into SIEM dashboards or compliance workflows.

• A BS degree in Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Science
• Relevant continuing education in enterprise security or systems administration
• Active Secret Clearance

• Microsoft Certified: Cyber Security Architect Expert
• Microsoft Certified: Azure Solutions Architect Expert
• Microsoft Certified: Azure Administrator Associate
• Microsoft Certified: Windows Server Hybrid Administrator Associate

• CompTIA Security+ CE
• CISSP
• CISA
• GIAC Certified Windows Security Administrator (GCWN) or GIAC Security Essentials (GSEC)
• Trellix Certified Product Specialist (ePO)

We are seeking a talented Network Engineer to join our team at Siemens. As a Network Engineer, you will be responsible for designing, implementing, and maintaining our company's network infrastructure. You will work closely with the IT team to ensure the smooth operation of our network and troubleshoot any issues that may arise. If you have a passion for technology and a strong background in networking, we want to hear from you!

• Design and implement network solutions to meet the needs of the organization
• Monitor network performance and troubleshoot any issues that may arise
• Collaborate with the IT team to ensure the security of the network
• Manage network upgrades and expansions
• Provide technical support to end-users

• Bachelor's degree in Computer Science or related field
• 3+ years of experience in network engineering
• Strong knowledge of networking protocols and technologies
• Experience with network monitoring tools
• Excellent problem-solving skills

If you are looking for an exciting opportunity to work with cutting-edge technology and make a real impact, apply now to join our team as a Network Engineer at Siemens!

Insight Global is seeking a Network Engineer to join a local client of ours. This candidate will be responsible for finalizing the design and implementation of a BGP network.

Required Skills:

Bachelor's degree in Computer Science, Information Technology, or a related field.

5+ years of experience in network engineering, administration, or a similar role

Strong understanding of modern networking protocols (BGP, OSPF, EIGRP, TCP/IP, VLANs, MPLS, etc.)

Hands-on experience with Cisco, Fortinet, Palo Alto, Sonicwall, or equivalent network hardware. Excellent communication and collaboration abilities.

Core Technical Requirements

• BGP Expertise: Ability to design, configure, and maintain BGP routing across multiple peers, including route reflection, policy controls, and failover scenarios.
• Network Architecture: Design scalable, redundant ISP-grade networks across core, distribution, and edge layers.
• Security: Knowledge of securing BGP sessions (MD5 authentication, prefix filtering, RPKI), firewall integration, and DDoS mitigation.
• Protocols & ISP Operations: OSPF, IS-IS, MPLS, VPNs, QoS, IPv4/IPv6 management, peering agreements, DNS/DHCP/IPAM.

Day-to-Day may include:

• Hands-On Implementation: Configure routers/switches, troubleshoot, and operationalize the design.
• Vendor Experience: Cisco IOS-XR, Palo Alto NGFW, Infoblox, Nutanix, or comparable platforms.
• Monitoring & Documentation: NOC dashboards, SNMP/NetFlow, detailed runbooks, and network diagrams.
• Collaboration: Work effectively across city departments (Public Safety, Public Works, Schools, Libraries) and external providers.

Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.

Network Engineer – Contract-to-Hire

Note: We are unable to provide visa sponsorship at this time. Candidates must be authorized to work in the U.S. now and in the future without the need for sponsorship.

Location: Hybrid (3 days onsite in Columbus, OH)

Experience Level: Mid-Senior (6-8+ years)

Education: Bachelor’s degree in Computer Science, Information Technology, or related field, or equivalent experience

Position Summary:

We are seeking a highly experienced and strategic Senior Network Engineer to lead the design, implementation, and optimization of complex network infrastructures in a hybrid environment. This role demands deep technical proficiency, proactive problem-solving, and the ability to collaborate across multidisciplinary teams - including project managers, clinical stakeholders, and IT leadership—to ensure robust, secure, and scalable network services across the medical center.

Key Responsibilities:

• Architect and manage Network Address Translation (NAT) configurations to support secure, scalable, and efficient traffic routing across enterprise systems.

• Design, implement, and continuously refine firewall policies to align with evolving security frameworks, compliance mandates, and operational best practices.

• Lead the administration and performance tuning of VMware NSX or equivalent virtual networking platforms, ensuring optimal segmentation, automation, and policy enforcement.

• Oversee the configuration and lifecycle management of load-balancer groups, ensuring high availability, fault tolerance, and performance optimization for mission-critical applications.

• Serve as a technical liaison and strategic advisor to cross-functional teams, translating business and clinical requirements into scalable network solutions.

• Develop and maintain comprehensive network documentation, including change logs, topology diagrams, and compliance records to support auditing, troubleshooting, and knowledge transfer.

Qualifications:

• Minimum 8+ years of progressive experience in enterprise networking, with a proven track record of leading complex infrastructure projects.

• Expert-level knowledge of network protocols, firewall architectures, VLAN design, and load balancing technologies.

• Hands-on experience with VMware NSX, SDN, or similar virtualized networking platforms.

• Familiarity with healthcare IT environments, including regulatory and compliance considerations (e.g., HIPAA), is highly desirable.

• Exceptional communication and stakeholder engagement skills, with the ability to influence and collaborate across technical and non-technical teams.

• Demonstrated ability to prioritize and manage multiple initiatives in a fast-paced, mission-driven environment.

Skills

firewall management, network protocols, Wireless, WAN, Scale network Infrastructure

Top Skills Details

firewall management,network protocols,Wireless,WAN

Description

Senior Network Engineer

Position Summary - RESPONSIBILITIES: Routing, switching, Wireless, WAN

Senior Network Engineer provides the technical delivery consulting role in the Infrastructure and Application Delivery lifecycles from detailed design, integration, maintenance, and upgrades of network hardware, software, and standards across the enterprise as it relates to the on-perm and cloud network. The Network Engineer defines and follows discrete procedures and protocols to ensure network integrity and compliance, and monitors network utilization, user functions, and performance metrics as required. The Network Engineer analyzes project requirements and solution designs to assure that the network is functionally appropriate, technically valid, and well-integrated with on-perm and cloud in accordance with the security, business user requirements, methods, and standards throughout the project life cycle.

Position Details

• The Senior Network Engineer will design robust and scalable network solutions with a long-term vision, ensuring they align with business objectives and meet the organization's needs while ensuring security, performance, and reliability.

• Designing LANs, WANs, data center networks, wireless networks, and hybrid cloud networks. Document network flows, configurations, diagrams, and procedures to ensure consistency and facilitate knowledge transfer. Adhere to industry standards and best practices in network design.

• Based on the design requirements, choose appropriate networking protocols and technologies. This may involve selecting routing protocols (e.g., OSPF, BGP), switching protocols (e.g., VLANs, STP), and network hardware (e.g., routers, switches, firewalls).

• Provide guidance to Implement techniques such as network segmentation, access control lists (ACLs), encryption, VPNs, intrusion detection/prevention systems (IDS/IPS), and security policies.

• Seamless integration of the network infrastructure with other IT systems and services, such as servers, storage, virtualization platforms, and cloud services

• Executes the network leadership’s vision and research industry trends and modern technologies to proactively identify opportunities to innovate and improve the quality of the network portfolio

• Pursues methods for increased efficiency, using network automation principles along with software vendor APIs and custom scripting/programming to develop new practices and processes that alleviate the team from manually completing repeatable tasks.

Responsibilities

Understand & Drives Technology (30%)

• Leads the analysis of the current technology environment to detect critical deficiencies, legacy, and technical debt and recommends improvement solutions. In addition, leads the analysis of the technology industry and market trends to determine their potential impact on the enterprise.

• Collaborates with technical, business, and subject matter experts to develop technology solutions that enable and drive new business capabilities and operating models.

• Drives technologies and approaches to renovate, extend, and transform the existing core technology base and IT estate.

• Defines high-level migration plans to address the gaps between the future and current state, typically in sync with the IT budgeting or other capital planning processes.

Analyzes & Evaluates Technology (30%)

• Understands and follows established roadmaps, technology trends, and the practical application of existing, new, and emerging technologies to enable new and evolving business and operating models.

• Guides technology investment decisions based on analysis and evaluation to drive targeted business outcomes while meeting nonfunctional requirements.

• Helps the EA department define metrics to measure and demonstrate technology value.

• Assists with designing the governance, assurance, and standards activities to ensure enterprise technology compliance with projects and products.

• Oversees and facilitates the research, evaluation, and selection of hardware and software technology and product standards and the design of standard configurations.

• Understands, advocates, and augments the business and IT strategies and their outcome and ongoing results, and leads the communication or marketing activities needed to ensure enterprise success and use

Technical Lead, Collaborates and Deliver Business Outcomes (40%)

• Lead technology change to deliver business outcomes while also virtually leveraging subject matter experts from any other needed technical area.

• Oversees or consults on technology implementation and modification activities (for example, projects and products), particularly for new or shared infrastructure solutions.

• Consult on application or infrastructure development projects to harmonize systems or infrastructure with the enterprise technology architecture and identify when it is necessary to modify the technology architecture to accommodate immediate or future project needs.

• Creates and delivers working, production-ready IT services that agile teams can easily leverage.

• Works closely with project managers, owners, and engineers (e.g., enterprise, business, information, security, and architects) to enable infrastructure agility, scalability, and resilience to support required product needs throughout project life cycles.

• Collaborates with business constituents, architects, project teams, and staff in various functional IT areas to fulfill the responsibilities mentioned above.

• Documents necessary for enterprise technology architecture design and analysis work, including project postmortem documentation and metric collection.

• Provide L4 production infrastructure support

Qualifications

• Bachelor’s degree in computer science, information technology, system analysis, related study, or equivalent experience.

• A minimum of five years of design and implementation experience in IT, with deep knowledge in the following (or similar) technical disciplines: infrastructure and network design, and security.

• Good understanding of project management, agile principles, and development methodologies; and capability of supporting agile teams by providing advice and guidance on opportunities, impact, and risks, considering technical and architectural debt.

• Experience delivering presentations to senior -level executives and technical audiences.

• Exposure to diverse technical configurations, technologies, and processing environments.

• Skilled at collaborating with SMEs and business owners, following the guidelines, and facilitating decision-making with stakeholders and peers.

SKILLS

• Knowledge in one or more core network specializations, including but not limited to interior and exterior gateway protocols, virtualized routing, multicast, VPN, DNS/DHCP/IPAM, and security system services

• Proficiency learning and researching modern technologies and methods, developing, and testing solutions, and transitioning solutions to production environments

• Understanding of various backend development languages, databases cloud-based SaaS and PaaS.

• Understanding of various aspects of a technology architecture like cloud, integration, network, and security

• Knowledge of components of an enterprise technology architecture

• Knowledge of IT service management (ITSM) and Information Technology Infrastructure Library (ITIL)

• Knowledge of financial models and budgeting

• Knowledge of information principles and processes

• Knowledge of network and security architecture

• Understanding and knowledge of system development life cycle methodologies (such as waterfall, spiral, agile software development, rapid prototyping, incremental, synchronize and stabilize, and DevOps)

Pay and Benefits

The pay range for this position is $50.00 - $60.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a hybrid position in Columbus,OH.

Application Deadline

This position is anticipated to close on Oct 22, 2025.

h4>About TEKsystems:

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

Peraton is seeking a Network Engineer.  The position includes responsibilities like designing, implementing, and maintaining an organization's network infrastructure, troubleshooting advanced issues, and ensuring network security. Key requirements are extensive experience (prefer 8-15 years), advanced knowledge of networking hardware and software, strong analytical and problem-solving skills. Soft skills such as communication, leadership, and collaboration are also essential for leading other engineers and managing projects effectively. Must have a security clearance and be eligible for a Top Secret Clearance.

• Network Design & Implementation : 

Planning, designing, and implementing scalable and functional network architectures to meet business goals. 

• Maintenance & Optimization : 

Installing, configuring, monitoring, and maintaining network hardware, software, and communication links. 

• Troubleshooting & Support : 

Resolving complex network hardware and software problems and providing escalated technical support. 

• Documentation : 

Creating and updating network diagrams and detailed documentation. 

• Performance Analysis : 

Conducting performance tests, analyzing network structures, and making recommendations for improvements. 

• Team Leadership : 

Managing and delegating tasks to junior engineers and training staff on network usage. 

• Reporting : 

Compiling and presenting network status reports to management and stakeholders. 

• Technical Skills :

Extensive knowledge of network operating systems (e.g., Cisco IOS). 

Proficiency with networking hardware, including routers, switches. 

Expertise in protocols like OSFP, BGP and other communication protocols. 

Familiarity with cloud infrastructure technologies. 

• Education & Experience :

Typically, a bachelor's degree in Computer Science, IT, or a related field and 12 years experience.  Master's Degree and 10 years experience, PhD and 7 years experience

Experience in the networking field. 

• Required Clearance:

Must hold at least an Interim Secret Clearance with the ability to obtain Top Secret Clearance

• Preferred Skills:

Problem-Solving : Strong analytical and problem-solving strategies to address complex issues. 

Communication : Excellent skills to effectively convey technical information to various audiences. 

Leadership : Ability to lead and guide other engineers. 

Collaboration : Working effectively with network architects and other teams. 

Adaptability : Keeping up-to-date with evolving technologies and security measures. 

Related Tools : Microsoft Office, Visio, Cisco DNA Center

Relevant certifications are preferred (e.g., Cisco CCNA, CCNP). 

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Summary:
The Network Engineer is responsible for designing, implementing, and maintaining robust network infrastructure across our hospital networks. The role will manage LAN/WAN connections, oversee VPN connectivity in Microsoft Azure, support the expansion of our Software-Defined Wide Area Network (SD-WAN), and contribute to the implementation and maintenance of our Cisco Identity Services Engine (ISE) for network security and access control. This role requires expertise in network management tools and a proactive approach to ensuring secure, reliable, and scalable network operation

• Design, configure, and maintain LAN/WAN infrastructure across multiple hospital locations to ensure high availability and performance.

• Manage and optimize VPN connections hosted in Microsoft Azure for secure remote access and inter-site connectivity.

• Assist in the implementation, configuration, and maintenance of Cisco Identity Services Engine (ISE) for network access control, policy enforcement, and security.

• Monitor network performance, troubleshoot issues, and implement solutions to minimize downtime and ensure seamless operations

• Collaborate with IT teams to integrate network solutions, including Cisco ISE, with existing systems and applications

• Implement security best practices to protect network infrastructure from threats and vulnerabilities, leveraging Cisco ISE for enhanced access control

• Document network configurations, processes, and procedures, including Cisco ISE policies, for operational continuity

Additional Job Description:

• Bachelor's degree in computer science, or related field and/or equivalent work experience required

• 3+ years of experience in network engineering, with a focus on LAN/WAN management required

• Strong knowledge of VPN technologies and experience managing VPNs in Microsoft Azure required

• Proficiency in network protocols (e.g., TCP/IP, BGP, OSPF) and network security practices required

• Familiarity with Cisco networking equipment, tools, and Cisco ISE for identity-based network access control required

• Experience with Cisco DNA Center for network management and automation preferred

• Proficiency in Cisco vManage for SD-WAN configuration and monitoring preferred

• Hands-on experience with Cisco Identity Services Engine (ISE) implementation, configuration, and policy management preferred

• Hands-on experience with SD-WAN technologies and solutions preferred

• Relevant certifications (e.g., CCNA, CCNP, Azure Network Engineer Associate, Cisco Certified Specialist - Enterprise Identity Implementation) preferred

• Experience supporting the deployment, configuration, and ongoing management of an SD-WAN network to enhance network efficiency and scalability preferred

With a career at Rogers, you can look forward to a Total Rewards package of benefits, including:

• Health, dental, and vision insurance coverage for you and your family
• 401(k) retirement plan
• Employee share program
• Life/disability insurance
• Flex spending accounts
• Tuition reimbursement
• Health and wellness program
• Employee assistance program (EAP)

Through UnitedHealthcare, UMR and HealthSCOPE Benefits creates and publishes the Machine-Readable Files on behalf of Rogers Behavioral Health. To link to the Machine-Readable Files, please visit Transparency in Coverage (uhc.com)