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Devops Network Engineer Jobs in O Fallon, IL (NOW HIRING)

C3EL

Network Engineer

Scott Air Force Base, IL · On-site

Execute network operations to include configuration and analysis of customer circuits across ... engineering tiers to ensure maximum network availability to minimize or eliminate mission and ...

GRVTY

DevOps Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

As a DevOps Engineer, Sr. you will help ensure today is safe and tomorrow is smarter. Our work ... Knowledge of network technologies, common infrastructure components, load balancers, firewalls ...

GCyber

Senior Network Engineer

Scott Air Force Base, IL · On-site

$100K - $137K/yr

Serve as the Tier 3+ escalation point for network issues at three operational gateway sites and the platforms that connect to them. * Engineer and review configurations for routers, switches ...

Cornerstone Defense

Network Engineer II

Belleville, IL · On-site

$70 - $90K/hr

The Network Engineer II executes real-time network operations, analysis, troubleshooting, and change management across DISN transport and IP infrastructure. This role requires a blend of technical ...

GCyber

Senior Network Engineer

Scott Air Force Base, IL · On-site

$100K - $137K/yr

Serve as the Tier 3+ escalation point for network issues at three operational gateway sites and the platforms that connect to them. * Engineer and review configurations for routers, switches ...

Cornerstone Defense LLC

Network Engineer II

Belleville, IL · On-site

$70 - $90K/hr

This role requires a blend of technical expertise, operational awareness, and customer-focused communication to maintain maximum network availability and support critical DoD missions. Engineers work ...

Cornerstone Defense LLC

Network Engineer I

Belleville, IL · On-site

$55 - $75K/hr

The Network Engineer II executes real‑time network operations, analysis, troubleshooting, and change management across DISN transport and IP infrastructure. This role requires a blend of technical ...

GRVTY

DevOps Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

As a DevOps Engineer, Sr. you will help ensure today is safe and tomorrow is smarter. Our work ... Knowledge of network technologies, common infrastructure components, load balancers, firewalls ...

GRVTY

DevOps Engineer

Saint Louis, MO

$51.25 - $70.25/hr

As a DevOps Engineer, Sr. you will help ensure today is safe and tomorrow is smarter. Our work ... Knowledge of network technologies, common infrastructure components, load balancers, firewalls ...

GRVTY

DevOps Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

As a DevOps Engineer, Sr. you will help ensure today is safe and tomorrow is smarter. Our work ... Knowledge of network technologies, common infrastructure components, load balancers, firewalls ...

Cornerstone Defense

Network Engineer I

Belleville, IL · On-site

$55 - $75K/hr

The Network Engineer II executes real-time network operations, analysis, troubleshooting, and change management across DISN transport and IP infrastructure. This role requires a blend of technical ...

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Showing results 21-40

All JobsDevops Network Engineer JobsDevops Network Engineer Jobs in O'Fallon, IL

Devops Network Engineer information

See O Fallon, IL salary details

$28.9K

$101.7K

$147.4K

How much do devops network engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for devops network engineer in O'Fallon, IL is $101,713.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $124,500.00 per year, depending on experience, location, and employer.

What is a DevOps network engineer?

DevOps Network Engineers are IT professionals who blend traditional network engineering with DevOps practices to automate, manage, and optimize network infrastructure. They work on designing, deploying, and maintaining scalable networks while using tools and processes to support continuous integration, delivery, and monitoring. Their role involves automating network configuration, ensuring network security, and collaborating with software development and IT operations teams to streamline workflows. This combination of skills helps organizations achieve faster deployments, higher reliability, and improved scalability for their networked systems.

How does a DevOps network engineer typically collaborate with software development and IT operations teams?

A DevOps Network Engineer works closely with both software development and IT operations teams to ensure seamless integration of network infrastructure with application deployment processes. This involves participating in code reviews, automating network configurations, and troubleshooting connectivity issues that may arise during continuous integration and delivery (CI/CD) pipelines. Effective communication is essential, as you'll often bridge the gap between developers needing robust network environments and operations teams focused on stability and security. Regular collaboration helps identify bottlenecks early and ensures that network infrastructure evolves in tandem with application requirements.

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

To thrive as a DevOps Network Engineer, you need strong expertise in networking concepts, infrastructure automation, and scripting, usually backed by a degree in computer science or a related field. Familiarity with tools such as Ansible, Docker, Kubernetes, Terraform, and cloud platforms like AWS or Azure, along with certifications like AWS Certified DevOps Engineer or Cisco CCNA/CCNP, is highly valuable. Problem-solving, collaboration, and adaptability are essential soft skills for bridging development and operations teams in dynamic environments. These capabilities ensure efficient, secure, and scalable network operations that support continuous integration and deployment.

What is the difference between Devops Network Engineer vs Network Engineer?

AspectDevops Network EngineerNetwork Engineer
CertificationsCCNA, CCNP, Cisco DevNet, AWS/Azure certificationsCCNA, CCNP, CompTIA Network+
Work EnvironmentCloud environments, automation tools, scriptingOn-premises, hardware setup, network infrastructure
ResponsibilitiesAutomating network deployment, integrating DevOps practices, managing cloud networksDesigning, implementing, maintaining physical and virtual networks

While both roles involve networking skills, a Devops Network Engineer focuses on integrating network management within DevOps workflows and cloud environments, whereas a Network Engineer primarily manages traditional network infrastructure. The Devops Network Engineer combines networking with automation and cloud expertise, making it suitable for modern, agile IT environments.

What cities near O'Fallon, IL are hiring for Devops Network Engineer jobs?

Cities near O'Fallon, IL with the most Devops Network Engineer job openings:

Devops Network Engineer jobs near you
Infographic showing various Devops Network Engineer job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 15% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $101,713 per year, or $48.9 per hour.

Network Engineer

Scott Air Force Base, IL • On-site

C3EL
IT Services • 1 - 10 employees
Learn more about C3ELexternal

Full-time

Re-posted 16 days ago

Job description

Overview:

Job Title: Network Engineer

Security Clearance: Top 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 professional to support our critical mission in our Joint Fires Network (JFN) NOC at Scott Air Force Base in Illinois. Our customer, Defense Information Systems Agency (DISA), acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. The Network Engineer will perform sustainment, maintenance, and Problem and Change management services to help ensure secure, reliable, and uninterrupted availability of the networks.

(This role is considered "Mission Essential" and may require supporting rotating shift work, which includes nights and weekends.)

Responsibilities will include, but not be limited to:

  • Execute network operations to include configuration and analysis of customer circuits across optical and electro-optical multiplexers, routers, and switches. 
  • Perform real-time circuit redesign (alternate routing) to restore customer connectivity during scheduled and unscheduled outages and maintenance actions. 
  • Work directly with internal and external customers, external government agencies, and other engineering tiers to ensure maximum network availability to minimize or eliminate mission and operational impact.
  • Proactively monitor network alarms across platform specific network management tools.
  • Perform a variety of change management tasks which include hardware replacement, software configurations, and ASI management. 
  • Utilize incident management applications to document all aspects of reported outages/degradations, isolations, escalations, and resolutions during the lifecycle of a service impacting network incident.
  • Assess, identify, and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, and SDH/SONET. 
Minimum Qualifications:
  • U.S. Citizenship.
  • An active, in-scope US Government issued Top Secret clearance with Sensitive Compartmented Information (SCI) eligibility.  
  • Current DoD-8570 IAT Level 2 baseline certification (Security+ CE, or equivalent).
  • Able to work in a 24x7 shift work environment.
  • Working knowledge of both Transport and IP network topologies.
Desired Qualifications:
  • Tech control facility or cyber transport experience.
  • Circuit actions and vendor experience.
  • IP/Transport architecture experience.
  • Solarwinds and JIRA experience.
  • Telco NOC, inside or outside plant experience.
  • Experience with MS Office suite, i.e. Outlook, Excel, Word, Access, PowerPoint, TEAMs.
  • Experience with one or more of the following: alarm surveillance, fault management, LAN maintenance, performance management, change management.
Education/Experience:
  •  Requires a Bachelor's degree and 2-4 years of prior relevant experience or a Master's degree with less than 2 years of prior relevant experience. (Or equivalent combination of education and/or experience.)

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