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Contract Core Network Engineer Jobs in Chicago, IL

Barrow Wise Consulting

Network Engineer

Chicago, IL · On-site

Responsibilities: The Network Engineer will support Barrow Wise's Chicago Board of Education ... Our employees stand behind Barrow Wise's core values of integrity, quality, innovation, and ...

Barrow Wise Consulting

Network Engineer

Chicago, IL · On-site

$70K - $140K/yr

Responsibilities: The Network Engineer will support Barrow Wise's Chicago Board of Education ... Our employees stand behind Barrow Wise's core values of integrity, quality, innovation, and ...

TRG

Network Support Engineer

Niles, IL · On-site

Manage IP addressing, DNS, DHCP, and other core network services. * Create and maintain ... Bachelors Degree in Computer Science, Information Technology, Network Engineering, or a related ...

JOHNS BYRNE CO

Network Support Engineer

Niles, IL

Manage IP addressing, DNS, DHCP, and other core network services. * Create and maintain ... Minimum 5 years of experience in network engineering, administration, or a related role in a mid-to ...

JOHNS BYRNE CO

Network Support Engineer

Niles, IL · On-site

$75K - $100K/yr

Manage IP addressing, DNS, DHCP, and other core network services. * Create and maintain ... Minimum 5 years of experience in network engineering, administration, or a related role in a mid-to ...

Argonne National Laboratory

HPC Network Engineer

Lemont, IL · On-site

$69K - $108K/yr

Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork * To ... S. citizenship, which is required to comply with federal regulations and contract This position can ...

Argonne National Laboratory

HPC Network Engineer

Lemont, IL · Hybrid

$69K - $108K/yr

Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork * To ... S. citizenship, which is required to comply with federal regulations and contract This position can ...

Collabera

Network Engineer

Schaumburg, IL

... contract Strong troubleshooting, problem-solving and analytical skills, with Wireshark and Putty a plus Experience with IP Routing and Switching required Information Security theory and best ...

VDart, Inc.

AI/ML Engineer

Chicago, IL · On-site

Contract Core GenAI Expertise: Hands on experience working with GenAI applications including LLMs, RAG architecture, prompt engineering and Agentic AI concepts. Exposure to agentic frameworks ...

New

Millerknoll

Senior Network Engineer

Chicago, IL

$85K - $100K/yr

Applies network engineering methodologies for the implementation, optimization, and support of ... Understanding of current core business practices and how IT solutions support them. * Advanced ...

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Showing results 21-40

All JobsContract Core Network Engineer JobsContract Core Network Engineer Jobs in Chicago, IL

Contract Core Network Engineer information

See Chicago, IL salary details

$31.9K

$112.3K

$162.8K

How much do contract core network engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for contract core network engineer in Chicago, IL is $112,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,700.00 and $137,500.00 per year, depending on experience, location, and employer.

What is a contract core network engineer?

Contract Core Network Engineers are specialized professionals who design, implement, and maintain the core infrastructure of telecommunications networks on a temporary or project-based basis. They focus on the core components of networks, such as routers, switches, and network protocols, to ensure seamless data transmission and connectivity. Working as contractors, they are typically hired for specific projects or to provide expertise during peak workloads, network upgrades, or transitions. Their work is crucial for the reliability, scalability, and security of large-scale telecom and enterprise networks.

What is the difference between Contract Core Network Engineer vs Network Operations Center (NOC) Technician?

AspectContract Core Network EngineerNetwork Operations Center (NOC) Technician
Required CredentialsNetworking certifications (e.g., CCNA, CCNP), relevant experienceNetworking certifications often preferred, focus on monitoring skills
Work EnvironmentDesign, implement, troubleshoot core network infrastructureMonitor network performance, respond to alerts, perform basic troubleshooting
Employer & Industry UsageTelecom, ISPs, large enterprisesTelecom providers, data centers, managed service providers
Common Search & Comparison IntentUnderstanding core network roles, project-based workNetwork monitoring, incident response, operational support

While both roles involve networking, Contract Core Network Engineers focus on designing and maintaining core network infrastructure, often in project-based settings. NOC Technicians primarily monitor and respond to network issues in operational environments. The roles complement each other but differ in scope and responsibilities.

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

To thrive as a Contract Core Network Engineer, you need in-depth knowledge of network protocols, IP routing, switching, and a relevant degree in computer science or engineering. Familiarity with network management tools, Cisco/Juniper certifications (such as CCNP, CCIE, or JNCIP), and hands-on experience with core network infrastructure are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication are crucial soft skills for troubleshooting and collaborating with cross-functional teams. These competencies ensure reliable network performance, efficient resolution of complex issues, and seamless integration within dynamic IT environments.

What are the typical challenges faced by contract core network engineers when joining a new client project?

Contract Core Network Engineers often encounter challenges such as quickly adapting to unfamiliar network infrastructures, understanding client-specific protocols, and integrating with existing IT teams. Since contract roles require immediate impact, engineers must rapidly assess current systems, identify pain points, and implement solutions with minimal onboarding time. Building rapport with permanent staff and aligning with the organization's operational standards are also essential for a smooth transition and successful project delivery.
What are the most commonly searched types of Core Network Engineer jobs in Chicago, IL? The most popular types of Core Network Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Contract Core Network Engineer jobs? Cities near Chicago, IL with the most Contract Core Network Engineer job openings:
Contract Core Network Engineer jobs near you
Infographic showing various Contract Core Network Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 52% Full Time, 21% Part Time, 11% Temporary, and 16% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $112,327 per year, or $54 per hour.

Network Engineer

Barrow Wise Consulting

Chicago, IL • On-site

Full-time

Re-posted 10 days ago

Job description

Enjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest; if so, Barrow Wise Consulting, LLC is for you. As a multi-disciplined leader, you understand the gifts that set you apart from everyone else. Demonstrate innovative solutions to our clients. Join Barrow Wise Consulting, LLC today.

Responsibilities:

The Network Engineer will support Barrow Wise's Chicago Board of Education project and perform the following duties:

  • Continuously monitor the maintenance of network systems, including performing regular updates, patches, and firmware upgrades
  • Work with other technical groups to help resolve network and non-network issues
  • Monitor network traffic for potential security breaches, respond to security incidents, and take proactive measures
  • Demonstrate advanced knowledge in routing protocols such as Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Enhanced Interior Gateway Routing Protocol (EIGRP)
  • Demonstrate experience with Linux/Unix operating systems such as Red Hat and Solaris, as well as managing systems via SNMP
  • Demonstrate strong skills in switches, routers, load balancers, and firewalls

An ideal candidate has the following:

  • U.S. Citizenship
  • Minimum: Bachelor's degree in Computer Science or equivalent field.
  • Cisco Certified Network Professional (CCNP) certification or better.
  • Ten (10) years of experience supporting network infrastructure in a large corporate environment

Join the team at Barrow Wise Consulting, LLC for a fulfilling and engaging experience! Our team is dedicated to providing innovative solutions to our clients in an ethical and diverse work environment. We offer competitive compensation packages, excellent benefits, and opportunities for growth and advancement. Barrow Wise is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LBGT are welcome to apply.

Our employees stand behind Barrow Wise's core values of integrity, quality, innovation, and diversity. We are confident that Barrow Wise's core values, business model, and team focus create positive career paths for our employees. Barrow Wise will continue to lead the industry in delivering new solutions to clients and persevere until the client is overjoyed.

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