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Manager Network Engineering Jobs in Belleville, IL

Network engineering, problem management, and performance management experience. * Knowledge of networking architecture, evaluating, and recommending new technologies to enhance current capabilities ...

Network engineering, problem management, and performance management experience. * Knowledge of networking architecture, evaluating, and recommending new technologies to enhance current capabilities ...

Network engineering, problem management, and performance management experience. * Knowledge of networking architecture, evaluating, and recommending new technologies to enhance current capabilities ...

Network engineering, problem management, and performance management experience. * Knowledge of networking architecture, evaluating, and recommending new technologies to enhance current capabilities ...

Network engineering, problem management, and performance management experience. * Knowledge of networking architecture, evaluating, and recommending new technologies to enhance current capabilities ...

Network Architect

Scott Air Force Base, IL · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

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 . The Implementations ...

... Configure and manage firewalls, VPNs, and access controls. · Monitor performance, resolve ... Minimum of 5 years in Enterprise Network Engineering Competencies: · Proficient in TCP/IP, BGP ...

... Configure and manage firewalls, VPNs, and access controls. • Monitor performance, resolve ... Minimum of 5 years in Enterprise Network Engineering Competencies: • Proficient in TCP/IP, BGP ...

Network Administrator

Scott Air Force Base, IL · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

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 . The Implementations ...

Network Architect

Scott Air Force Base, IL · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

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 . The Implementations ...

Network Administrator

Scott Air Force Base, IL · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

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 . The Implementations ...

Keep servers running by performing disk management, cleanup, backups, and associated approved ... Experience in all phases of the engineering life cycle including: requirements; architecture ...

Keep servers running by performing disk management, cleanup, backups, and associated approved ... Qualifications 5+ years experience in network engineering role. Bachelor's degree in a related ...

Sr. Network QA Engineer

Edwardsville, IL · On-site

$97K - $133K/yr

... engineering resources and the network integration team throughout the device configuration and shipping lifecycle. • Coordinate with project management and logistics teams to ensure devices are ...

Keep servers running by performing disk management, cleanup, backups, and associated approved ... Qualifications 5+ years experience in network engineering role. Bachelor's degree in a related ...

Network Project Manager

Creve Coeur, MO · On-site

$44.75 - $57.25/hr

Network Project Manager Location: Creve Coeur, MO - 63141 Duration: 12 months (with a possible ... Develop and publish network engineering templates and other documentation for use by implementation ...

Showing results 21-40

Manager Network Engineering information

See Belleville, IL salary details

$21.4K

$103.5K

$157.8K

How much do manager network engineering jobs pay per year?

As of Aug 19, 2026, the average yearly pay for manager network engineering in Belleville, IL is $103,512.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,200.00 and $124,300.00 per year, depending on experience, location, and employer.

What does a manager network engineering do?

A Manager of Network Engineering oversees the design, implementation, and maintenance of an organization's network infrastructure. They lead a team of network engineers, coordinate projects to improve network efficiency and security, and ensure uptime and reliability of all network systems. Their responsibilities also include budgeting, vendor management, and collaborating with other IT departments to align networking strategies with business goals. This role requires strong technical expertise and leadership skills.

What are the key skills and qualifications needed to thrive as a manager network engineering?

To thrive as a Manager Network Engineering, you need a solid background in network design, troubleshooting, and infrastructure management, usually supported by a bachelor's degree in computer science or a related field. Familiarity with network hardware and software, protocols (such as TCP/IP), and certifications like CCNP or CCIE are highly valued. Leadership, effective communication, and problem-solving skills are essential for managing teams and translating technical needs to stakeholders. These competencies ensure secure, reliable network operations and enable efficient coordination of complex projects.

What are some common challenges faced by a manager network engineering in overseeing large-scale network infrastructures?

A Manager Network Engineering often encounters challenges such as balancing network performance with security requirements, managing legacy systems alongside new technologies, and ensuring minimal downtime during upgrades or maintenance. Coordinating across multiple teams, including security, operations, and application development, is crucial to resolving complex issues quickly. Additionally, staying updated on evolving industry standards and proactively addressing potential vulnerabilities are key aspects of the role.

What is the difference between Manager Network Engineering vs Network Engineer?

AspectManager Network EngineeringNetwork Engineer
CertificationsCCNP, CCIE, Cisco certificationsCCNA, CCNP, Cisco certifications
Work EnvironmentOversees teams, strategic planningHands-on network setup and troubleshooting
ResponsibilitiesManaging network projects, team leadershipDesigning, implementing, maintaining networks

The main difference is that a Manager Network Engineering focuses on team leadership, strategy, and project management, while a Network Engineer handles the technical implementation and maintenance of network systems. Both roles require similar certifications but differ in scope and responsibilities.

What job categories do people searching Manager Network Engineering jobs in Belleville, IL look for?

The top searched job categories for Manager Network Engineering jobs in Belleville, IL are:

What cities near Belleville, IL are hiring for Manager Network Engineering jobs?

Cities near Belleville, IL with the most Manager Network Engineering job openings:

Infographic showing various Manager Network Engineering job openings in Belleville, IL as of August 2026, with employment types broken down into 90% Full Time, 9% Part Time, and 1% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $103,512 per year, or $49.8 per hour.

Implementations Network Engineer II

Leidos

Shiloh, IL • On-site

$59K - $106K/yr

Full-time

Re-posted 16 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

79th of 492 rated business services


Job description

Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations.This position directly supports the DISA-provided capabilities and services.

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. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.

This position requires U.S. citizenship and an active Secret clearance.

Daily Responsibilities:Responsible for performing and training team on the following duties:

  • 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.

Basic Qualifications:

  • 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.

  • An active Secret security clearance is required.

  • DoD-8570 IAT Level 2 baseline certification (Security+ CE or equivalent).

Preferred 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

Required Education & Experience:

  • Requires BS degree and 2-4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience.

GSMO

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:April 17, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $59,150.00 - $106,925.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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