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F5 Engineer Jobs in Illinois (NOW HIRING)

Deegit Inc

Network/Security Engineer

Northbrook, IL · On-site

$106K - $145K/yr

Knowledge of handling F5 load balancers is an added advantage. • Experience in maintaining Converged Network is desired. (VoIP, Video running over a QoS based network) • Experience Switching ...

Rocket Software

Senior Network Engineer

Virginia, IL · On-site +1

$105K - $141K/yr

As a Senior Network Engineer with Rocket Software, you are part of a global, fast-paced IT ... Bachelor's degree in the IT field or professional certifications from Cisco, Palo Alto, and F5.

Early Warning Services

Sr. Network Engineer

Chicago, IL · Hybrid

$107K - $146K/yr

The Senior Network Engineer designs, builds, implements, automates, and supports complex network ... Hands-on experience with firewalls (Cisco, Palo Alto), load balancers (F5), and network switches ...

1872 Consulting

Senior Network Engineer

Chicago, IL · On-site

$107K - $146K/yr

Senior Network EngineerThe Senior Cisco Network Engineer works independently and as part of a team ... There is an emphasis on Wireless and F5 load balancing infrastructure, with responsibilities ...

Sentinel

Network Engineer

Downers Grove, IL · On-site +1

$80K - $100K/yr

Hands-on experience with firewalls, DNS, DHCP, and F5 load balancers * Proven ability to troubleshoot complex network issues in production environments * Experience mentoring junior engineers

Noblesoft Technologies

Network Lead

Chicago, IL · On-site

$104K - $144K/yr

Experience network engineering and operation with an enterprise organization preferred. * 5+ years ... F5 LTM/GTM * Cisco UCS & Nexus * Cisco ACI * Cisco WAAS, WCCP * Cisco security solutions * Cisco ...

1872 Consulting

Senior Network Engineer

Chicago, IL · On-site

$107K - $146K/yr

Senior Network EngineerThe Senior Cisco Network Engineer works independently and as part of a team ... There is an emphasis on Wireless and F5 load balancing infrastructure, with responsibilities ...

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Showing results 21-40

All JobsF5 Engineer JobsF5 Engineer Jobs in Illinois

F5 Engineer information

See Illinois salary details

$37.8K

$98.6K

$133.2K

How much do f5 engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for f5 engineer in Illinois is $98,600.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $112,900.00 per year, depending on experience, location, and employer.

What is an F5 engineer?

An F5 Engineer is responsible for designing, implementing, and managing F5 Networks technologies, including load balancers, application security, and traffic management solutions. They optimize application delivery, ensure high availability, and protect against cyber threats. Their role involves configuring F5 BIG-IP modules like LTM, GTM, ASM, and APM, troubleshooting network issues, and working with other IT teams to enhance performance and security.

What does an F5 engineer do?

A typical day for an F5 Engineer involves managing and optimizing F5 load balancer appliances, configuring traffic policies, and responding to incidents impacting network traffic or application availability. You’ll routinely collaborate with network, security, and application teams to design or troubleshoot custom solutions and ensure secure, highly available infrastructure. Regular tasks include performing system upgrades, creating documentation, and monitoring system performance to proactively identify issues. This role often requires a mix of scheduled project work and rapid response to urgent network situations, providing both variety and challenge in daily responsibilities.

What are the key skills and qualifications needed to thrive in the F5 engineer position, and why are they important?

To thrive as an F5 Engineer, you need strong networking knowledge, experience with load balancers, and a background in computer science or related IT fields. Expertise in F5 BIG-IP products, relevant certifications like F5 Certified BIG-IP Administrator, and familiarity with scripting languages such as Python or Bash are often required. Strong troubleshooting skills, attention to detail, and effective communication set top candidates apart. These competencies are critical for ensuring network security, optimizing application delivery, and supporting seamless business operations.

What are the most commonly searched types of F5 Engineer jobs in Illinois?

The most popular types of F5 Engineer jobs in Illinois are:

What are popular job titles related to F5 Engineer jobs in Illinois?

For F5 Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching F5 Engineer jobs in Illinois look for?

The top searched job categories for F5 Engineer jobs in Illinois are:

What cities in Illinois are hiring for F5 Engineer jobs?

Cities in Illinois with the most F5 Engineer job openings:

F5 Engineer jobs near you
Infographic showing various F5 Engineer job openings in Illinois as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $98,600 per year, or $47.4 per hour.

Senior Network Engineer (POS) :: Chicago, Illinois (Chicago, IL)

CEDENT

Chicago, IL

$107K - $146K/yr

Full-time

Re-posted 28 days ago

Job description

SENIOR NETWORK ENGINEER REQUIREMENTS: 3+ years experience in routing, core switching, Firewalls, VLAN, VPN, WLAN, TCP/IP, DNS, DHCP, monitoring tools, network topologies and Cisco network components 3+ years experience in F5 BigIP load balancing 3+ year's with Exp in a POS environment (POS terminal set ups) or enterprise environment experience Cisco Certified Network Associate (CCNA) Proficient in the following protocols and technologies: EIGRP, OSFP, BGP, MPLS, STP, HSRP, and VPN Working knowledge of Network access methods including T1, DS3, OC3, Ethernet, Wireless (WLC and Meraki) and ISDN. Knowledge of Unified Communications and Cisco voice products preferred Cisco Certified Network Professional (CCNP) or Cisco Certified Design Associate (CCDA) preferred DNS/DHCP/IP Address Management tools (Infoblox) preferred Scripting skills with Python, Puppet, Ansible or Chef preferred SENIOR NETWORK ENGINEER RESPONSIBILITIES: The Senior IT Engineer - Network will be primarily responsible for configuring, managing, implementing and supporting the LAN, WAN, and WLAN networks. developing technology standards and procedures, collaborating on architectural direction, and assisting Sr.

level engineers with designing solutions that meet the needs of a rapidly evolving business. Design and deploy company LANs, WANs and WLANs including routers, switches, firewalls, and other network related hardware Work closely with the business team and IT to develop high performing, efficient, cost effective, and operationally supportable solutions that meet the business complex requirements. Ensure operations of enterprise-level network hardware and data communications systems by minimizing system downtime and maximizing system performance.

Work to identify opportunities for network performance and functionality improvement within the environment.

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About Cedent

Sourced by ZipRecruiter

CEDENT strives to attract and retain the best people and provide an environment where they can all develop professionally and build a rewarding career. As a result, we create an inclusive environment that is rich in diversity, acknowledges each individual's uniqueness and promotes respect, personal achievement and stewardship. Our clients are global and so is CEDENT. We build and maintain a global workforce that includes people from different backgrounds, with a vast range of skills and experience all united by a common culture and commitment to help our clients achieve high performance. Cultivating a diverse workforce and inclusive work environment makes business sense. Our peoples varied skills are the talent engine that powers CEDENT, enabling it in turn to deliver the innovative solutions that help our clients outperform competitors.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Plano, TX, US

Year founded

2008

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