84 Network Engineer jobs in Chicago

A North American third-party logistics (3PL) firm is seeking to hire a Network Security Engineer to join their team in the greater Chicago area. With an expansive fleet of trucking, marine, and rail transportation assets, they provide comprehensive logistics solutions to a variety of industries across the United States, Mexico, and Canada. This contract-to-hire role will be directly responsible for administering systems to ensure network security, as well as developing response tactics to mitigate incoming threats.

In their over five decades of business, the company has built an intricate network of transportation solutions that span the continent, providing a one-stop-shop for its clients who seek reliable and timely delivery of their product. With ongoing growth, the company continues to be a leader in the 3PL space, pioneering sustainability and efficiency in its transportation solutions. The industries that they serve span from construction to food-and-beverage to health care and beyond, so you will be directly contributing to protecting the assets of these vital enterprises. You will be using your expertise in network security to administer Palo Alto Firewalls, FortiGate Firewalls, and F5 Load Balancers. This role will also provide exciting opportunities for collaboration and leadership, as you mentor junior security engineers.

Required Skills & Experience

• Bachelor's degree in Computer Science, Information Systems, or other related field
• 7+ years of experience in administering corporate firewalls and working with Panorama Experience and Global Protect VPN systems
• Knowledge of maintaining load balancers, as well as using OSI models in the context of enterprise networks
• Proficiency in Windows, Red Hat Linux, and Oracle Linux operating systems
• Detail-oriented and able to manage multiple tasks at once, willing to work collaboratively in a team setting

• Direct experience working with Palo Alto Firewalls and F5 load balancers

• 40% Palo Alto Firewalls
• 30% FortiGate Firewalls/FortiManager/FortiAnalyzer
• 30% F5 Load Balancers

• 70% Hands On
• 15% Management Duties
• 15% Team Collaboration

• Medical Insurance - Four medical plans to choose from for you and your family
• Dental & Orthodontia Benefits
• Vision Benefits
• Health Savings Account (HSA)
• Health and Dependent Care Flexible Spending Accounts
• Voluntary Life Insurance, Long-Term & Short-Term Disability Insurance
• Hospital Indemnity Insurance
• 401(k) including match with pre and post-tax options
• Paid Sick Time Leave
• Legal and Identity Protection Plans
• Pre-tax Commuter Benefit
• 529 College Saver Plan

• Cybersecurity
• Network Security

Network Security Engineer

Chicago, Illinois

Hybrid

Contract

$60/hr - $75/hr

A North American third-party logistics (3PL) firm is seeking to hire a Network Security Engineer to join their team in the greater Chicago area. With an expansive fleet of trucking, marine, and rail transportation assets, they provide comprehensive logistics solutions to a variety of industries across the United States, Mexico, and Canada. This contract-to-hire role will be directly responsible for administering systems to ensure network security, as well as developing response tactics to mitigate incoming threats.

In their over five decades of business, the company has built an intricate network of transportation solutions that span the continent, providing a one-stop-shop for its clients who seek reliable and timely delivery of their product. With ongoing growth, the company continues to be a leader in the 3PL space, pioneering sustainability and efficiency in its transportation solutions. The industries that they serve span from construction to food-and-beverage to health care and beyond, so you will be directly contributing to protecting the assets of these vital enterprises. You will be using your expertise in network security to administer Palo Alto Firewalls, FortiGate Firewalls, and F5 Load Balancers. This role will also provide exciting opportunities for collaboration and leadership, as you mentor junior security engineers.

Required Skills & Experience

• Bachelor's degree in Computer Science, Information Systems, or other related field

• 7+ years of experience in administering corporate firewalls and working with Panorama Experience and Global Protect VPN systems

• Knowledge of maintaining load balancers, as well as using OSI models in the context of enterprise networks

• Proficiency in Windows, Red Hat Linux, and Oracle Linux operating systems

• Detail-oriented and able to manage multiple tasks at once, willing to work collaboratively in a team setting

Desired Skills & Experience

• Direct experience working with Palo Alto Firewalls and F5 load balancers

What You Will Be Doing

Tech Breakdown

• 40% Palo Alto Firewalls

• 30% FortiGate Firewalls/FortiManager/FortiAnalyzer

• 30% F5 Load Balancers

Daily Responsibilities

• 70% Hands On

• 15% Management Duties

• 15% Team Collaboration

You will receive the following benefits:

• Medical Insurance - Four medical plans to choose from for you and your family

• Dental & Orthodontia Benefits

• Vision Benefits

• Health Savings Account (HSA)

• Health and Dependent Care Flexible Spending Accounts

• Voluntary Life Insurance, Long-Term & Short-Term Disability Insurance

• Hospital Indemnity Insurance

• 401(k) including match with pre and post-tax options

• Paid Sick Time Leave

• Legal and Identity Protection Plans

• Pre-tax Commuter Benefit

• 529 College Saver Plan

Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP's Employment Accommodation policy. Applicants need to make their needs known in advance.

Posted by: Tyler Stewart

Specialization:

• Cybersecurity

• Network Security

• Drive Innovation: Evaluate and implement new and existing technologies, platforms, and services that support and evolve our corporate infrastructure.
• Ensure Reliability: Maintain 24/7/365 uptime through proactive monitoring, rapid incident response, and strategic prioritization of infrastructure operations.
• Maximize Availability: Develop and execute capacity planning, risk mitigation, redundancy, and disaster recovery strategies to ensure maximum uptime and business continuity.
• Maintain Infrastructure: Own timely upgrades and patching across critical infrastructure components-including firewalls, network gear, servers, storage systems, and VMware environments.
• Support Networks: Support secure, high-speed networking systems (LAN/WAN, MPLS, VPNs, firewalls, routers/switches)

• This position is based in Rolling Meadows, IL. Candidates must be local, as relocation and sponsorship are not available.
• Degree in Computer Science, Information Technology, or technology-related degree, or equivalent experience.
• 5+ years of experience supporting multi-site enterprise TCP/IP networks, including MPLS, VPN, firewalls, VOIP, and wireless technologies.
• 5+ years of experience with Microsoft technologies, including Identity & Access Management, Enterprise Directory Services, and Domain Architecture.
• Experience managing data storage environments, including SANs, provisioning LUNS, and real-time replication.
• 5+ years of managing infrastructure for Microsoft Windows Server and SUSE Linux.
• Familiar with administering and supporting VMware virtualization solutions in an enterprise environment.
• Knowledge of Microsoft Azure or Amazon Web Services (AWS).

• Hybrid Schedule with a minimum of two days in the office/week, once onboarding is complete
• 401(K) Plan with company match (we also offer a Roth option)
• Health Insurance through Blue Cross Blue Shield (choose from two PPO plans and one HMO plan based on your deductible comfort level)
• Dental Insurance with two plan options (both PPO Plans)
• Flexible Spending for Health and/or Dependent Care
• Commuter Transit benefit
• Critical illness benefit
• Life Insurance (we cover 3 times your salary - you can purchase more)
• Short-Term Disability Coverage (we'll cover this for you, too - you can choose to purchase long-term disability)
• 2 weeks of paid Parental Leave
• 16 PTO Days (full year)
• 9 Paid Holidays
• Tuition Assistance

• Fun Friday Hours - get a head start on your weekend by leaving at 2:30 every Friday (year-round!)
• Volunteer Time Off (VTO) plus company-sponsored volunteer events.

• PTO is encouraged not only for vacations but also for mental health breaks.
• Work/Life resources such as Legal, Financial, and Counseling are available through our Employee Assistance Program.
• Discounts to eligible fitness centers for associates enrolled with Blue Cross.
• Preventative Care is covered at 100% (annual check-ups and screenings).
• Lactation rooms are available for new mothers at the Rolling Meadows location.
• Annual flu clinic at Romeoville and Rolling Meadows for our associates and any dependents covered on our health plan. Flu shots are covered by insurance if the associate elects to go elsewhere.

• Relevant certifications, such as Cisco Certified Network Professional (CCNP), CompTIA Network+, or equivalent are preferred.

• Bachelor's degree in Computer Science, Computer Networking, or a related field; or a minimum of five years of hands-on experience in network engineering within enterprise environments.
• Experience with Linux or Unix is a plus.
• Experience with network monitoring tools, configuration management tools, and security tools.

• Strong knowledge of networking protocols (TCP/IP, DNS, DHCP), routing and switching, firewalls, wireless technologies, and network security principles.
• Familiarity with cloud networking (Azure, AWS, or similar) and hybrid network environments.
• Ability to analyze complex problems, identify root causes, and develop effective solutions.
• Ability to effectively communicate technical information to both technical and non-technical audiences.
• Ability to manage multiple tasks, prioritize work, and meet deadlines.

• Designing and maintaining network architecture, including creating network diagrams, selecting appropriate hardware/software, and configuring routers, switches, firewalls, and wireless access points.
• Monitoring and optimizing network performance, identifying and resolving issues, and performing routine maintenance and upgrades.
• Implementing security measures to protect the network and data from unauthorized access and cyber threats.
• Creating and maintaining network documentation, generating reports on network performance, and providing status updates to stakeholders.
• Working with other IT professionals, vendors, and users to address network needs and resolve issues.
• Ensuring network performance meets the needs of users, troubleshooting bottlenecks, and optimizing network configurations.

Job Summary

We are seeking a highly skilled Network Engineer with deep expertise in Juniper Networks, especially with Mist Cloud and Marvis AI, along with hands-on experience managing Palo Alto firewalls. This role is critical in supporting key infrastructure initiatives, troubleshooting complex issues, and optimizing network performance to ensure seamless connectivity across our enterprise environment.

Key Responsibilitie s

• Understand current client SLAs, parameters and delivery, keeping your eyes open for continuous delivery opportunities.
• Review & reference network topology, familiarize yourself with client specific requirements and processes - be acutely aware of the environments you manage.
• Stay abreast of changes performed by vendors and other Entara teams that may affect delivery. Work closely with these teams on remediation should issues arise.
• Follow Entara configuration standards to ensure client systems are following best practices.
• Review IT publications and online materials to remain up-to-date with current and future technologies emerging in the industry

• On-board & Adjust for Additions
• Perform managed services assigned tasks in relation to implementing additions and changes to client environments
• Follow established procedures to capture required information, update documentation, and monitor/manage device and/or individual user

• Create and complete approved change requests
• Create reporting and metric tracking as it relates to the network infrastructure and the services we provide
• Ensure complete up-to-date and comprehensive documentation of all networking hardware and software in client environments is available for all engineers to access
• Create Layer 1, 2, and 3 network diagrams as necessary for all client environments.
• Perform Root Cause Analysis on repetitive or major network-related issues to implement permanent resolutions

• Improve customer service, perception, and satisfaction for MS clients
• Work through a daily queue in ServiceNow that has been established through the dispatch process
• Investigate issues and perform advanced network troubleshooting
• Perform basic to intermediate systems troubleshooting
• Maintain network devices
  • Manage configuration & patching
  • Ensure configurations are backed up on a periodic basis
  • Identify potential configuration improvement and optimization opportunities

• Leverage network monitoring and management tools to ensure network optimization and uptime
• Communicate with customers: keep them informed of Incident and Request progress, notify them of impending changes or agreed outages
• Develop process documentation for Level 1 Support to bring efficiency to Network Team operations
• Update ServiceNow time entries and work notes in real-time
• At times, participate in the proactive maintenance of networking systems

• Mentor junior-level engineers, helping them to advance their technical aptitude and application
• Lend a helping hand and assist junior engineers when needed

• Respond to escalation requests from lower-tier teams, taking ownership of assigned issues
• Understand when you need to escalate an issue to the next level
• Call attention to opportunities for improvement
• Identify and document patterns of escalation

• You're a knowledge seeker. Regardless of method, you have obtained and exposed yourself to knowledge centers that have qualified you to master client-server networking and the alphabet soup of IT-DNS, WINS, DHCP, VPN. You ideally have a four-year degree in a relevant field and have earned vendor-level certifications such as Cisco CCNA | CCNP.
• You have at least 3 years of experience working as a consummate support professional (ideally with a heavy focus on network management).
• You're the grease monkey of the IT environment. You have highly developed knowledge and experience with standard employee productivity suites, mobile devices, switching, network firewalls, and wireless security technologies. You are familiar with the diagnostic tools for each, and can put those tools to good use. You are the IT version of the Tappit Brothers on NPR's Car Talk-throw any problem at them and they have the answer, or they'll find it.
• You have an understanding of concepts like trunking, multi- and single-mode fiber circuits and cross-connects, VLAN tagging, and link aggregation. Your knowledge of Active Directory and Windows/Linux is superb. You are familiar with Storage Area Networks. You're very familiar with Cisco device ecosystem and can navigate Cisco IOS with ease.
• You're on the bleeding edge of technical advancement. You've not only heard of SD-WAN--you've dived into the subject matter headfirst.
• You understand that maintenance tasks are key to smooth operations and you carry them out consistently. You have an advanced handle on hardware monitoring and consider yourself the consummate trouble-shooter.
• You have worked with and are interested in technologies such as Azure networking, Citrix NetScaler appliances, security appliances such as Palo Alto or other Deep Packet Inspection and SSL decrypt devices. You are also familiar with protocol concepts such as WAN optimization, CoS/QoS, and multicast.
• You desire to be an advanced network guru. The key to excellence-not to mention a fulfilling life-is continual learning. Entara supports and rewards professional growth.
• You're career driven and motivated to put in the time and effort to get the job done right, and you take immense pride in your personal follow-through. At the same time, you can grasp what to prioritize and how best to build in some breaks for personal wellness.
• As a Network Engineer, you will be required to take part in our on-call rotation, covering one (1) week out of every six (6) weeks. You are available for a flexing, 9-hour shift (with standard breaks) generally performed between the hours of 7am-7pm CST Monday-Friday. Current shift expectations are 8:00am - 5:00pm CT Monday-Friday.
• You are ready to be an effective remote worker and have a dedicated, private space for a home office and already have in place a reliable, private internet connection with at least 50MBPS bandwidth. Public wifi and shared common spaces do not meet these standards. Entara will supply you with the other necessary tools and hardware to complete your tasks remotely.
• You live within a commutable distance to Chicago, IL and are open and available to act as a back-fill resource for occasional onsite client visits that may be required to troubleshoot or navigate a pressing network issue.
• Per our client's requirements regarding on-site visits, employees in this position will be required to provide adequate proof of vaccination and subsequent boosters for COVID-19 by an FDA-approved vaccine prior to starting work. All medical information will be kept confidential and we do accept requests for exemption on an individualized basis.

• Right Brain, Left Brain OS: You're a little bit of a fanatic when it comes to knowledge of documented issues and solutions, but you've got a streak of Potter-ish ingenuity when something weird comes along. You break problems down, using a logical process of elimination to solve them. But you pay attention to intuitive inspiration.
• Persnickety:You follow complex, detailed instructions for complex, detailed tasks. Again, you avoid even thinking, "That's good enough." As someone who respects others' time and manages expectations, you consider being "on-time" a virtue and see following through on commitments as the Holy Grail of your personal work ethic.
• Bilingual in English and Tech-speak:You understand what the problem is, even when the person calling is not making sense, technically speaking. While they're talking, you're thinking technologically, assessing and solving their issue, then translating the solution into English before communicating it to the end-user. In other words, you speak the mainstream language recognized by Muggles.
• Resilience of a rubber band:You don't snap when stretched to your limits by panicked, frustrated and/or irate users who have run into dead ends, chalk it up to "it's a networking issue" and are operating on their last nerve. You have the temperament of a Zen monk on a Rocky Mountain high. You enjoy sharing knowledge, working towards a solution, and do so in a way that's respectful and understanding.
• Appetite for learning: You're always reaching for the next apple on the knowledge tree, as well as the last piece of pizza in the box. Learning is its own reward-but it also helps when you have your eye on a job in the next tier. You like working in a managed-knowledge organization that promotes from within
• Persistent, but not stubborn: You'll be damned if you're going to give up on a problem you know you can solve, but you recognize when it's time to escalate to a higher tier. Next time, you'll have the solution at hand.
• Ambidexterity:You extend your hand down to support our Service Delivery team, as well as reach up for help when you need it. You're adept at balancing your own workload with the responsibilities of the team. You're intentional about sharing constructive feedback and ideas with colleagues while welcoming the same in return.

• Exposure to a diverse array of technologies.
• Internal opportunities for career advancement.
• Part of a team of experienced professionals that aim to deliver exceptional service
• Competitive compensation.
• Robust benefits package: medical, dental, vision, disability, life insurance, 401k, and PTO.
• Opportunities to further technical education through online courses.
• Positive, friendly, and supportive office environment.

OEC Group offers a competitive salary, a full benefits package, opportunities for professional growth and so much more! 

What we’re looking for…

• Network Engineer with 3-5 years of experience who will be part of the global Network service team, to design, implement and maintain a robust, reliable and secured network infrastructure service, to support Group business activities. 

• Cisco Certified Network Professional (CCNP) certification is required.

• Fluent in Mandarin is a big plus.

What you will do:

• Design and deploy from site structure cabling to local area networks (LANs), wide area networks (WANs), into a standard ubiquitous global hybrid/cloud network service.

• Determine network service requirements and recommend architecture/solutions.

• Install, configure, and test networking equipment.

• Assess latest network technology's feasibility for adoption.

• Implement and maintain network security measures (Firewalls, IDS, VPN).

• Conduct regular network security audits and vulnerability assessments, identifying and addressing potential vulnerabilities.

• Respond to security incidents, investigate, and mitigate network security breaches, and develop incident response plans.

• Monitor and analyze network performance, identify and improve bottlenecks.

• Resolve network issues to ensure high service availability.

• Optimize network performance with QoS, traffic shaping, and bandwidth management. 

• Create and maintain detailed network documentation, including network diagrams, configuration records, and standard operating procedures.

• Generate regular reports on network performance, security incidents, and capacity planning. 

• Structure network solution in a scalable service, delegate transactional / operational into automation and/or external augmentation services (e.g. NOC), to intensify pace of Group network solution evolution and optimization. 

• Collaborate with cross-functional teams to ensure network infrastructure aligns with business requirements. 

• Provide technical support and guidance to end-users and other IT teams, troubleshoot network-related issues. 

What you enjoy / believe:

• You treasure personal interactions as the key to a productive working environment, and that some calls just have to be made in international hours to build team-work.

• People go to you for not only your problem-solving process, but also in how dependable you are to help address their needs.

• You base your decisions on facts and data, and you enjoy coming up with solid business proposals with clear logic for decisions.

• You are passionate of the latest networking technologies and enjoy envisioning practical feasibilities in your work environment.

• You are meticulous in documentation; it is in your blood as a professional to ensure design deployments and architectures are well captured in drawings and procedures.

What you should know / have:

• Networking solutions: SD-WAN, on-premises LAN switch (Cisco, Fortinet), Wi-Fi, WAN (BGP, OSPF, SD-Wan), VLAN, global IP address management/planning, DNS/DHCP management, VPC, CDN

• Cloud Network certifications such as AWS Certified Advanced Networking - Specialist, Azure Networking Associate, or Google Cloud Professional Network Engineer 

• Structure cabling know-how and coordination experiences

• Network monitoring, log aggregation/analysis solutions

• IT Service Management: ITILv4 foundation

• Network security solutions: cloud-based firewall, firewall/Palo Alto, ZTNA/SASE, URL Filtering, Remote VPN management, deployment experiences

Work schedule: 

Chicago Office: 8 am-5 pm CST (Hybrid)

Education & Work Experience 

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

• 3-5 years minimum of experience working as a Network Engineer (7+ preferred)

• Multinational / culture working environment will be a plus

Salary Range

$120,000-$140,000 based on education and experience level.

Perks & Benefits of OEC Group

After successfully completing and passing a standard 90-day introductory period the employee is provided with the following benefits package. This includes:

• Full Health Insurance Coverage (Medical Vision and Dental) 

• Life and Accidental Insurance Coverage

• Vacation/ Personal/ Floating Days

• 401K Retirement Plan with up to 3% company match

About OEC Group

Established in 1981, OEC Group is one of the leading NVOCC freight forwarding companies. We provide our customers with import and export services, as well as, door-to-door services for both international and domestic needs. We remain competitive by offering a wide range of logistics services, including: ocean and air freight, rail, trucking, warehousing and distribution, customs brokerage, cargo insurance and more.

Company Culture

OEC Group provides a fun, family-oriented work culture. We are a well-established company that is continually growing and looking for strong team players. We often host company outings such as team dinners, holiday parties, company picnics, and team building activities!

OEC Group is an Equal Opportunity Employer.

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