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Network Engineer Jobs in DeKalb, IL (NOW HIRING)

Meta

Network Engineer, Optical Deployment

Aurora, IL · On-site

$135K/yr

Network Engineer, Optical Deployment Responsibilities: * Lead the technical deployment, architecture, and execution for your team's projects within Edge Network Services (ENS) on network deployment ...

Meta

Network Engineer, Deployment & Support

Dekalb, IL · On-site

$135K/yr

Network Engineer, Deployment & Support Responsibilities: * Deployment, configuration, and management of all network infrastructure on our data center campus * Work with partner teams and vendors to ...

Meta

Network Operations Engineer

Dekalb, IL

$106K/yr

Meta is seeking a Network Operations Engineer to join our Edge and Network Services (ENS) Foundation NetOps team. In this role, you will utilize your knowledge in hyperscale data center structured ...

Meta

Network Operations Engineer

Dekalb, IL · On-site

Meta is seeking a Network Operations Engineer to join our Edge and Network Services (ENS) Foundation NetOps team. In this role, you will utilize your kn.

Fermilab

Senior Network Analyst

Batavia, IL · On-site

$99K - $130K/yr

Experience as a network engineer or analyst operating and supporting small (2-3+ routers, 10 - 20 switches, a few network appliances) to middle size (5+ routers, 20+ switches, 3 - 10 appliances ...

Meta

LINCS Security Engineer

Aurora, IL

$162K/yr

Engineer security solutions across the network, physical, and cyber/logical domains that efficiently protect Meta infrastructure from security threats at scale * Develop and operationalize security ...

Peraton

Network Installer - Central

Elgin, IL · On-site

$23.25 - $30/hr

... in aviation, engineering, cybersecurity, and systems integration. At Peraton, you won't just ... Troubleshoot network issues across fiber, SD-WAN, and IP layers, escalating as needed * Support ...

Peraton

Network Installer - Central

Elgin, IL · On-site

$23.25 - $30/hr

... in aviation, engineering, cybersecurity, and systems integration. At Peraton, you won't just ... Troubleshoot network issues across fiber, SD-WAN, and IP layers, escalating as needed * Support ...

Peraton

Network Installer - Central

Elgin, IL · On-site

$23.25 - $30/hr

... in aviation, engineering, cybersecurity, and systems integration. At Peraton, you won't just ... Troubleshoot network issues across fiber, SD-WAN, and IP layers, escalating as needed * Support ...

Peraton

Network Installer - Central

Elgin, IL · On-site

$23.25 - $30/hr

... in aviation, engineering, cybersecurity, and systems integration. At Peraton, you won't just ... Troubleshoot network issues across fiber, SD-WAN, and IP layers, escalating as needed * Support ...

Peraton

Network Installer - Central

Elgin, IL · On-site

$23.25 - $30/hr

... in aviation, engineering, cybersecurity, and systems integration. At Peraton, you won't just ... Troubleshoot network issues across fiber, SD-WAN, and IP layers, escalating as needed * Support ...

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All JobsNetwork Engineer JobsNetwork Engineer Jobs in DeKalb, IL

Network Engineer information

See DeKalb, IL salary details

$30.4K

$107K

$155.1K

How much do network engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for network engineer in DeKalb, IL is $107,022.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,400.00 and $131,000.00 per year, depending on experience, location, and employer.

What does a network engineer do?

A Network Engineer is responsible for designing, implementing, and maintaining the computer networks that support in-house voice, data, video, and wireless network services. They ensure network reliability and performance, troubleshoot issues, and optimize network security. Network Engineers work with hardware and software, coordinate with other IT professionals, and often manage upgrades or expansions to meet an organization's needs.

What does a network engineer do?

Network Engineers support and optimize all processes for maintaining a company’s computer network, selecting and deploying software and hardware and making local area networks (LANs) and wide area networks (WANs) accessible, and making sure that company personnel can securely access the internet to complete work. Network Engineers also analyze network performance, configure network features based on client needs, and develop guidelines for acceptable network use.

What are some common challenges network engineers face when managing large-scale enterprise networks?

Network Engineers working with large-scale enterprise networks often encounter challenges such as ensuring network security across multiple locations, minimizing downtime during upgrades or maintenance, and troubleshooting complex connectivity issues. They may also need to balance high availability with performance, manage diverse hardware and software, and coordinate with cross-functional teams like cybersecurity and IT support. Staying updated with rapidly evolving technologies and addressing scalability concerns are key aspects of the role.

What are the key skills and qualifications needed to thrive as a network engineer, and why are they important?

To thrive as a Network Engineer, you need a solid understanding of network protocols, routing and switching, and typically hold 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 highly valued. Strong problem-solving skills, effective communication, and the ability to work well under pressure set top performers apart. These skills ensure the reliable design, implementation, and maintenance of network infrastructure, which is critical for organizational connectivity and security.

What is the difference between Network Engineer vs Network Administrator?

AspectNetwork EngineerNetwork Administrator
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting network infrastructureManaging and maintaining existing network systems
ResponsibilitiesNetwork design, configuration, and optimizationMonitoring, maintaining, and supporting network operations
Industry UsageIT, telecommunications, large enterprisesCorporate, small to medium businesses, educational institutions

While both roles involve working with networks, Network Engineers focus on designing and building network systems, whereas Network Administrators manage and support existing networks. Understanding these differences helps organizations assign the right responsibilities and professionals for their network needs.

Are network engineers still in demand?

Network engineers are still in demand due to ongoing growth in IT infrastructure, cybersecurity needs, and cloud computing. They typically require skills in network design, troubleshooting, and certifications like Cisco CCNA or CompTIA Network+ to stay competitive in the job market.
More about Network Engineer jobs

What are the most commonly searched types of Network Engineer jobs in DeKalb, IL?

The most popular types of Network Engineer jobs in DeKalb, IL are:

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The top searched job categories for Network Engineer jobs in DeKalb, IL are:

What cities near DeKalb, IL are hiring for Network Engineer jobs?

Cities near DeKalb, IL with the most Network Engineer job openings:

Network Engineer jobs near you
Infographic showing various Network Engineer job openings in DeKalb, IL as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 67% In-person, and 33% Hybrid job distribution, with an average salary of $107,022 per year, or $51.5 per hour.

Network Engineer, Optical Deployment

Aurora, IL • On-site

Meta
Internet and IT • 10K+ employees

7.8

Company rating: 7.8 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

139th of 246 rated software companies

People enjoy working here

Good employer

Recommended by students

Learn more about Metaexternal

$135K/yr

Full-time

Re-posted 17 days ago

Job description

Meta is looking for an Optical Network Deployment & Support Engineer to join the team responsible for planning and executing network deployments to build one of the world's largest optical backbone networks. In this role, you will have a unique opportunity to work on cutting-edge Optical and IP networking technologies owning the deployment planning, implementation, and scaling of Meta's AI network infrastructure.
Network Engineer, Optical Deployment Responsibilities:
  • Lead the technical deployment, architecture, and execution for your team’s projects within Edge Network Services (ENS) on network deployment, ensuring alignment with organizational direction and goals
  • Provide hands-on technical contributions (design, deployment, migrate, code reviews, troubleshooting, etc.) on large scale complex programs demonstrating domain expertise and technical impact
  • Contribute to strategic objectives by executing six-month to multi-year roadmaps that support business growth and transformation. Balance high-level strategic direction with hands-on leadership to deliver results across a broad portfolio of initiatives
  • Apply established engineering standards for reliability, scalability, and performance to deliverables, driving continuous improvement in engineering processes and technical quality
  • Collaborate cross-functionally across Network Engineering, Data Center, Network Investments, and Planning teams to ensure successful execution of shared goals on network delivery
  • Deploy, migrate and support our global production network including edge, backbone, and data center infrastructure
  • Mentor and onboard new team members, raising the team’s overall technical acumen and building internal community
  • 10% to 30% of travel

Minimum Qualifications:
  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • 6+ years of Network Engineering, including hands-on responsibility for planning, building, deployment or migrating production network environments
  • 3+ years experience working in Optical Network Engineering
  • Hands-on experience with enterprise and carrier class routing, switching, and optical transport platforms
  • Knowledge of data center design and operational best practices
  • Proven experience leading and executing network deployment and migration projects
  • Experience interacting with vendors and external parties to drive projects to completion

Preferred Qualifications:
  • Experience with process improvement and systems development, leveraging automation to streamline repetitive workflows
  • Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
  • Experience in data center, edge, or large-scale network environments
  • Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
  • Proficiency in automation (Python, Go, etc.) and network configuration management tooling
  • Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)

About Meta:
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.
$135,000/year to $191,000/year + bonus + equity + benefits
Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.

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