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Freelance Developer Operations Engineer Jobs in Belleville, IL

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 depends on a TS/SCI cleared DevOps Engineer joining our team to support our intelligence customer in St.

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 depends on a TS/SCI cleared DevOps Engineer joining our team to support our intelligence customer in St.

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 depends on a TS/SCI cleared DevOps Engineer joining our team to support our intelligence customer in St.

aqua IT

DevOps Engineer

Saint Louis, MO

$51.25 - $70.25/hr

We have an opening for a Senior DevOps Engineer with strong networking experience to assist with the development, integration, deployment, and sustainment of mission critical systems.

Stellar IT Solutions LLC

DevOps Engineer

Saint Louis, MO · Remote

$60 - $70/hr

Position: DevOps Engineer (Senior AWS / DevSecOps) Location: Remote Duration: 6-12+ Months Contract Role Overview We are seeking experienced Senior AWS / DevSecOps Engineers to join our team and play ...

Stellar IT Group

DevOps Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

Position: DevOps Engineer (Senior AWS / DevSecOps) Location: Remote Duration: 6-12+ Months Contract Role Overview We are seeking experienced Senior AWS / DevSecOps Engineers to join our team and play ...

GDIT

DevOps Engineer, Sr

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 depends on a TS/SCI cleared DevOps Engineer, Sr. joining our team to support our intelligence customer ...

GDIT

Senior DevOps Engineer

Saint Louis, MO · On-site

$126K - $162K/yr

As a Senior DevOps Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on a Senior DevOps Engineer joining our team to support our intel customer in Springfield, VA ...

London Stock Exchange Group

DevOps Engineer

Saint Louis, MO · Remote

$51.25 - $70.25/hr

We are hiring a DevOps Engineer to own the delivery pipeline and operational automation for LSEG's internal observability platform - a high-ownership role with direct impact on how the platform gets ...

London Stock Exchange Group

DevOps Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

We are hiring a DevOps Engineer to own the delivery pipeline and operational automation for LSEG's internal observability platform - a high-ownership role with direct impact on how the platform gets ...

London Stock Exchange Group

DevOps Engineer

Saint Louis, MO · On-site

$49.50 - $67.75/hr

We are hiring a DevOps Engineer to own the delivery pipeline and operational automation for LSEG's internal observability platform - a high-ownership role with direct impact on how the platform gets ...

Absolute Business Solutions Corp

DevOps Engineer

Aurora, CO · On-site

$53.50 - $73.50/hr

ABSC is seeking a Secret or TS/SCI-cleared DevOps Engineer to support the NGA Data Modernization Services (DMS) program, based in Herndon or Springfield, VA, St. Louis, MO or Aurora, CO with a ...

teKnoluxion

Senior DevOps Engineer

Saint Louis, MO · On-site

$126K - $162K/yr

Overview Senior DevOps Engineer Springfield, VA or St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to ...

AG Technologies

DevOps Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

Excellent written and oral communication skills 3 years' experience working in a DevOps environment/team 2 years' experience uses Puppet for automation 2 years' experience using Ansible for ...

teKnoluxion

Senior DevOps Engineer

Saint Louis, MO

$126K - $162K/yr

Overview Senior DevOps Engineer Springfield, VA or St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to ...

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Freelance Developer Operations Engineer information

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How much do freelance developer operations engineer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for freelance developer operations engineer in Belleville, IL is $22.31, according to ZipRecruiter salary data. Most workers in this role earn between $18.22 and $18.22 per hour, depending on experience, location, and employer.

What cities near Belleville, IL are hiring for Freelance Developer Operations Engineer jobs?

Cities near Belleville, IL with the most Freelance Developer Operations Engineer job openings:

Freelance Developer Operations Engineer jobs near you

DevOps Engineer

GRVTY

Saint Louis, MO

$51.25 - $70.25/hr

Full-time

Re-posted 9 days ago

Job description

What Impact You'll Have

Deliver simple solutions to complex problems as a DevOps Engineer. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you'll make an end user's experience your priority and we'll make your career grow ours. As a DevOps Engineer, Sr. you will help ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI cleared DevOps Engineer joining our team to support our intelligence customer in St. Louis, MO or Springfield, VA.

In this role, you'll join the Common Operations Release Environment (CORE) team, providing high-quality, cost-effective cloud solutions to our clients. Be part of a dynamic environment where your expertise in cloud engineering will drive significant enhancements in the efficiency and effectiveness of our customers' operations. As a DevOps Engineer on our team, you will be responsible for distributed and managed services automating the installation, configuration and maintenance of platform services.

What You'll be Owning

  • Automate and optimize service deployments
  • Integrate with enterprise authentication services
  • Establish and improve system monitoring while maintaining established security protocols within test, development, and production systems.
  • Architect, build and maintain On-Prem and cloud infrastructure to support team and customer initiatives
  • Maintain and improve existing infrastructure (build out autoscaling, support new services, optimize for cost efficiencies/authentication/search, etc.)
  • Administer production, staging and development environments
  • Manage and aggregate server logs and monitor for security and system related incidents
  • Monitor and analyze system performance, such as server load and resource usage
  • Maintain and improve existing build and deployment processes using CI/CD tools
  • Apply configuration management disciplines to maintain software revisions, security patches, hardening, and documentation
  • Enforce best practices for security and reliability, like access control and vulnerability testing
  • Work with A&A Teams to maintain security requirements for operation of systems
  • Maintain documentation of designs/configurations, ensuring team members have continuity of recurring tasks
  • Follow up on engineering tasks for operational solutions, and validate completion
  • Manage operational readiness board - present at weekly meetings and determine if development services are ready for automation based on best practices and maintainability
  • Track and ensure routine operations maintenance tasks are completed in a timely manner
  • Participant in SAFe and Scrum development teams and meetings
  • On-call support will be required

What You Must Have

  • US Citizenship and active TS/SCI with the ability to obtain a CI Polygraph
  • Degree in a relevant area and 8+ years of relevant experience, additional years of experience can offset degree requirement.
  • Experience working with container images and platforms (Kubernetes/Docker/OpenShift)
  • Strong understanding of DevOps and software/application development processes
  • Understanding of GitLab or other DevOps/Continuous Integration tools
  • Understanding of microservice design and architectural pattern best practices
  • Understanding of Python, Bash, and Shell scripting
  • Knowledge of network technologies, common infrastructure components, load balancers, firewalls, virtual and physical infrastructure design
  • Strong problem solving and troubleshooting skills
  • Strong communication and interpersonal skills
  • Must possess excellent time management skills and the drive to work unsupervised
  • Experience with deploying On-Prem infrastructure

What Would be Nice to Have

  • Experience in building processes for deploying to a Kubernetes based environment using Gitlab and Helm
  • Understanding of access management and security groups (i.e. IAM, S3 bucket, SSH, VPN, etc.)
  • Ability to write and use unit and functional testing
  • Experience using Jira and Confluence

Apply