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Network Engineer Contract Jobs in Illinois (NOW HIRING)

C3EL

IL · On-site

Scott AFB, IL (Due to the nature of the work and contract requirements, U.S. Citizenship is required. ) Description: C3EL is seeking a cleared and experienced Implementations Network Engineer to join ...

GCyber

Senior Network Engineer

Scott Air Force Base, IL · On-site

$100K - $137K/yr

This position is contingent upon contract award. As the Senior Network Engineer , you will: * Provide network analysis and design services and evaluate and recommend new technologies to meet ...

LRS

Associate Network Engineer

Urbana, IL · On-site

$30 - $45/hr

LRS Consulting Services is seeking an Associate Network Engineer for a contract to hire opportunity with our client in Central, IL. LRS Consulting Services has been delivering the highest quality ...

Leidos

Network Engineer II

Shiloh, IL · On-site

$59K - $106K/yr

The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Network Engineer. The Network Engineer will perform sustainment, maintenance ...

Leidos

Network Engineer II

Shiloh, IL · On-site

$59K - $106K/yr

The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Network Engineer. The Network Engineer will perform sustainment, maintenance ...

Leidos

Network Engineer II

Scott Air Force Base, IL · On-site

$59K - $106K/yr

The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Network Engineer. The Network Engineer will perform sustainment, maintenance ...

Leidos

Implementations Network Engineer III

Shiloh, IL · On-site

The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for an Implementations Network Engineer at Scott AFB, IL . TheImplementations ...

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Showing results 21-40

All JobsNetwork Engineer Contract JobsNetwork Engineer Contract Jobs in Illinois

Network Engineer Contract information

See Illinois salary details

$30K

$105.7K

$153.1K

How much do network engineer contract jobs pay per year?

As of Aug 21, 2026, the average yearly pay for network engineer contract in Illinois is $105,662.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,200.00 and $129,400.00 per year, depending on experience, location, and employer.

What is a network engineer contract?

Network Engineer Contracts are temporary work arrangements in which a network engineer is hired for a specific period or project, rather than as a permanent employee. Contract network engineers are responsible for designing, implementing, and maintaining an organization's computer networks, often focusing on tasks like troubleshooting, upgrades, or migrations. These roles can offer flexibility, higher hourly rates, and opportunities to work on diverse projects, but may not include benefits like health insurance or paid time off. Contract positions are common in IT, especially for specialized skills or short-term needs.

What are the key skills and qualifications needed to thrive as a network engineer contract?

To thrive as a Network Engineer Contract, you need a solid understanding of networking protocols, infrastructure design, and troubleshooting, typically backed by a degree in computer science or a related field. Familiarity with tools like Cisco IOS, network monitoring software, and certifications such as CCNA or CCNP are commonly expected. Strong problem-solving abilities, effective communication, and adaptability are crucial soft skills for managing dynamic IT environments and collaborating with diverse teams. These skills ensure reliable network performance, minimize downtime, and support organizational connectivity needs in contract-based settings.

What are some common challenges faced by contract network engineers, and how can they be effectively managed?

Contract network engineers often encounter challenges such as quickly adapting to new organizational environments, understanding unique network infrastructures, and integrating with existing IT teams. To manage these challenges effectively, it's crucial to be proactive in communicating with key stakeholders, thoroughly document any changes made, and stay current with industry-standard protocols and tools. Building rapport with permanent staff and leveraging onboarding resources can also help streamline the transition and ensure successful project delivery.

What is the difference between Network Engineer Contract vs Network Engineer Full-Time?

AspectNetwork Engineer ContractNetwork Engineer Full-Time
CredentialsCertifications like CCNA, CCNP often requiredSame certifications typically required
Work EnvironmentTemporary projects, flexible hours, remote or onsitePermanent employment, standard hours, onsite or hybrid
Employer UsageUsed by companies for short-term needs or specialized projectsUsed for ongoing network management and infrastructure
Search & Comparison IntentHigh overlap in skills, focus on contract termsFocus on stability and benefits

In summary, Network Engineer Contract roles are temporary, project-based positions ideal for specialized tasks, while Network Engineer Full-Time roles offer stability, benefits, and ongoing responsibilities. Both require similar certifications and skills, but differ mainly in employment type and work environment.

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

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

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

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

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

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

What cities in Illinois are hiring for Network Engineer Contract jobs?

Cities in Illinois with the most Network Engineer Contract job openings:

Network Engineer Contract jobs near you
Infographic showing various Network Engineer Contract job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $105,662 per year, or $50.8 per hour.

Implementations Network Engineer

C3EL

IL • On-site

Full-time

Re-posted 15 days ago

Job description

Overview:
Job Title: Implementations Network Engineer
Security Clearance: Secret
Location: Scott AFB, IL
(Due to the nature of the work and contract requirements, U.S. Citizenship is required.)
Description:
C3EL is seeking a cleared and experienced Implementations Network Engineer to join our team on-site at Scott AFB, IL. This position supports the Defense Information Systems Agency (DISA), providing technical expertise for the configuration, installation, and servicing of critical DoD network infrastructure. The engineer will oversee deployments, perform system testing, and support project-based network rollouts across Department of Defense environments.
Responsibilities will include, but not be limited to:
  • Perform customer coordination, Initial Test and Acceptance (IT&A), execution of all reporting functions, and complete data input associated with new network equipment and service activations to ensure they are implemented in accordance with Defense Information Systems Agency (DISA) standards.
  • Configure and maintain DISA's out-of-band management network consisting of Cisco and Juniper devices using baseline configurations customized for each site.
  • Upgrade software on Cisco and Juniper devices.
  • Create/update project planning documentation to support selecting and creating IP addressing schemes (subnet selection, equipment management IP selection), as well as assigning ports on out-of-band management nodes.
  • Perform systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional requirements in support of customer resources.
  • Ensure all information (POC, location, & interface) is correct and formatted properly according to provided requirements.
  • Verify correct points of contact (POC) for each location through which the circuit traverses.
  • Engage with the DISA project managers and/or customers to resolve issues with incomplete or unclear requirements.
  • Reach out to stakeholders and facilitate approvals as necessary to ensure continual forward progress of the service request.

Minimum Qualifications:
  • U.S. Citizenship.
  • An active, in-scope US Government issued Secret clearance.
  • Current DoD-8570 IAT Level 2 baseline certification (Security+ CE, or equivalent).
  • Proficient knowledge of various network hardware equipment specifications, configuration and testing processes, and industry specifications.
  • Network engineering, problem management, and performance management experience.
  • Knowledge of networking architecture, evaluating, and recommending new technologies to enhance current capabilities and performing needs assessments.
  • Knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers.
  • Experience with network services (BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, etc.) and network appliances (e.g., routers, load balancers, domain name servers, firewalls).
  • Knowledge of configuring, activating, testing, and analyzing network systems.
  • Ability to work in a team environment, but self-driven to complete assignments while continually developing proficiencies in processes.
  • Strong written and verbal communications, team building and collaboration skills.

Desired Qualifications:
  • Prior experience at DISA, or knowledge of DISA systems and processes.
  • Prior experience with SharePoint data entry, DDOE, or SharePoint order processing.
  • Order services on behalf of the customer; input service requests into DISA Storefront (DSF).
  • Experience providing customer outreach on all orders to ensure accuracy of the POC, location, and interface.

Education:
  • A Technical Expert should have:
    • A bachelor's degree plus 3 years of recent specialized experience, OR;
    • An associate's degree plus 7 years of recent specialized experience, OR;
    • A major certification plus 7 years of recent specialized experience, OR;
    • 11 years of recent specialized experience

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