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Freelance Core Network Engineer Jobs in Illinois

Talentporte

Network Engineer

Edwardsville, IL

$45 - $50/hr

Network Engineer Position: Contract (12 months) conversion or other projects unknown after ... Configure core network storage and server technologies based on program needs. * Develop project ...

paradigm

IT Network Engineer III

Lombard, IL · Hybrid

The Network Engineer III is accountable for the analysis, design, implementation, administration ... for core network platforms. Demonstrates a customer-first mindset through a commitment to ...

paradigm

IT Network Engineer III

Lombard, IL · Hybrid

The Network Engineer III is accountable for the analysis, design, implementation, administration ... for core network platforms. Demonstrates a customer-first mindset through a commitment to ...

Paradigm Corp.

IT Network Engineer III

Lombard, IL · On-site

$110 - $140/hr

The Network Engineer III is accountable for the analysis, design, implementation, administration ... Core network services (DNS, DHCP) * Demonstrated ability to independently design and execute ...

Paradigm

IT Network Engineer III

Lombard, IL · On-site

$92K - $145K/yr

The Network Engineer III is accountable for the analysis, design, implementation, administration ... Core network services (DNS, DHCP) * Demonstrated ability to independently design and execute ...

GDIT

Cybersecurity Network Engineers

Hines, IL · On-site

As a Cyber Network Engineer, you will be a member of a team modernizing SDWAN, enterprise ... Strong understanding of TCP/IP fundamentals and core network services, including DNS, FTP, SSH ...

IMC

Network Engineer

Chicago, IL · Hybrid

IMC is seeking experienced Network Engineers who are passionate about building and operating ... Core areas include low-latency networking, unicast and multicast routing, BGP, PIM-SM, performance ...

IMC

Network Engineer

Chicago, IL · On-site

$155K - $225K/yr

IMC is seeking experienced Network Engineers who are passionate about building and operating ... Core areas include low-latency networking, unicast and multicast routing, BGP, PIM-SM, performance ...

IMC

Network Engineer

Chicago, IL · On-site

$155K - $225K/yr

IMC is seeking experienced Network Engineers who are passionate about building and operating ... Core areas include low-latency networking, unicast and multicast routing, BGP, PIM-SM, performance ...

Zebra Technologies

Network Engineer Senior

Lincolnshire, IL · On-site

$109K - $150K/yr

Join Zebra Technologies as a Senior Network Engineer and play a crucial role in building ... Core Networking, Cloud & Security Expertise * Networking Fundamentals:Strong foundational knowledge ...

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 ...

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Freelance Core Network Engineer information

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

AspectFreelance Core Network EngineerNetwork Operations Center (NOC) Technician
CertificationsCCNA, CCNP, Cisco certificationsCompTIA Network+, CCNA
Work EnvironmentRemote, client sites, project-based24/7 NOC facilities, shift work
Employer & IndustryFreelance, consulting firms, telecomsTelecom companies, managed service providers

The Freelance Core Network Engineer typically works independently on complex network design, configuration, and troubleshooting projects for clients remotely or on-site. In contrast, a NOC Technician monitors and maintains network health in a centralized facility, often working in shifts. Both roles require networking certifications like CCNA, but the freelance engineer focuses on project-based work, while the NOC technician handles ongoing network operations.

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

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

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Freelance Core Network Engineer jobs near you

Network Engineer

Edwardsville, IL

Talentporte
Recruiting and Staffing Services • 11 - 50 employees
Learn more about Talentporteexternal

$45 - $50/hr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 10 days ago

Job description

Network Engineer
 
Position: Contract (12 months) conversion or other projects unknown after assignment.
Location: Edwardsville, IL.
Pay: $45.00 to $50.00 an hour (depending on experience).
Hours: 7:30 a.m. to 4:30 p.m. (M – F).
Schedule: NO hybrid or remote (100% on-site).
Status: Must be a US citizen.
Onboarding: Drug Test, Background Check and Credit Check.
Benefits: 6 paid holidays, 10 days of accrued PTO per year, medical/dental/vision/life insurance.
Must Have: Juniper and Fortinet skills/experience.
 
Summary: Our client is seeking a Network Engineer to support strategic technology initiatives in a contract capacity. The Network Engineer will support engineering and technical activities related to integration and deployment projects. This role involves direct interaction with customers and vendors and ensures that projects are completed according to established project plans. The primary responsibility is to onboard and deliver technology solutions before transitioning them into production operations.
Responsibilities: 
  • Gather proof-of-concept (POC) requirements and translate specifications into build instructions, as-built documentation, and integration workbooks for production environments.
  • Execute successful integrations for technology solutions according to specifications and configuration instructions using industry best practices.
  • Drive project progress from kickoff through final approval.
  • Assist internal teams in estimating technical level of effort for projects within integration centers.
  • Configure networking, wireless, and collaboration devices from multiple vendors.
  • Configure core network storage and server technologies based on program needs.
  • Develop project timelines related to the technical execution of solutions within integration environments.
  • Provide technical guidance, knowledge transfer, and mentorship to team members.
  • Lead collaboration sessions between customers and OEM partners to develop new design solutions.
  • Communicate project status regularly to internal and external stakeholders.
  • Attend required program and project meetings with internal teams and customers.
  • Estimate project duration related to build time and technical execution.
  • Organize project kickoff and peer review meetings prior to builds and provide training to project teams.
  • Provide recommendations for hardware compatibility including dimensions, power requirements, airflow, and installation considerations.
  • Confirm bill of materials (BOM) accuracy and perform quality checks throughout build stages.
  • Review and manage change notices with project teams.
  • Assist with the development of work instructions, visual aids, and other operational documentation.
Skills:
5+ years of experience with the following:
  • Diagnosing issues, determining resolutions, and implementing effective solutions.
  • Planning, organizing, and managing technical resources and activities to meet defined timelines and standards.
  • Developing technical documentation and reference materials in accordance with established standards.
  • Communicating complex technical information clearly and concisely to both technical and non-technical audiences.
  • Serving in a “player-coach” capacity by managing and contributing to technical work within a specialized domain.
  • Applying product knowledge to meet customer requirements and understanding broader market trends.
  • Maintaining strong attention to detail and documentation accuracy.
  • Reading engineering drawings such as rack elevations and cable run schematics detailing power, networking, and storage connections.
  • Knowledge of structured cabling standards and best practices across various cable types.
  • Understanding of data center electrical requirements and conversions (e.g., kilowatts, amps, phases, UPS systems).
  • Familiarity with VMware vSphere design fundamentals, setup, and configuration.
  • Understanding of server platforms and enterprise hardware environments.
  • Experience with hardware platforms such as HP Blade chassis, HP standalone servers, Cisco UCS B and C Series, Cisco WAVE, and WAS.
  • Familiarity with local and wide area networking and data communications.
  • Strong understanding of modern data center and network technologies used in large enterprise environments.
  • Ability to adapt to shifting priorities and timelines while maintaining strong analytical and problem-solving capabilities.
  • Familiarity with Cisco Unified Communications Manager (CUCM), including configuration, installation, and troubleshooting (CTS Manager, interoperability, MCU, device registrations, SIP, and H.323).
Preferred Certifications:
  • CCNP – Cisco Certified Network Professional.