Sr. DevOps Engineer
Listed on 2026-07-26
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IT/Tech
Cloud Computing: Infrastructure & Operations, Cybersecurity, Systems Engineer, Systems Administrator
US Citizenship is required.
An active TS/SCI is required.
An active CI Polygraph is required.
Security+ or CISSP required.
Dev Sec Ops Engineer
DPG Solutions is looking for a mid- to senior-level Dev Sec Ops Engineer to support a classified customer environment in Virginia. This is a hands-on role for someone who can build, automate, secure, and operate mission systems across Linux, virtualization, containerized platforms, and CI/CD environments.
This is also a unique growth opportunity within DPG. You would be the first DPG employee supporting this program in Virginia, helping establish our presence with the customer and creating a strong foundation for future growth.
You will work alongside infrastructure, software, cybersecurity, and mission teams to modernize and operate secure systems in a classified environment. The ideal candidate brings strong Linux administration experience, a Dev Sec Ops mindset, and the ability to troubleshoot across the stack.
Responsibilities
- Support the modernization of systems that are tightly coupled to underlying infrastructure.
- Design, maintain, and improve build, integration, test, deployment, and operational pipelines.
- Administer and troubleshoot Red Hat Enterprise Linux systems, including provisioning, patching, hardening, performance tuning, networking, user management, and system security.
- Develop and maintain automation using tools such as Ansible, Puppet, Chef, Bash, and Python.
- Support CI/CD tooling and developer platforms, including Git, Bitbucket, Artifactory, Jira, and related pipeline tools.
- Work with virtualization and platform technologies such as VMware ESXi, vCenter, Rancher, Kubernetes, and containerized services.
- Integrate security and compliance into the platform through access management, encryption, vulnerability remediation, configuration control, and secure deployment practices.
- Collaborate with software, infrastructure, cybersecurity, and mission stakeholders to deliver reliable and secure technical solutions.
- Provide operational support for mission systems, including troubleshooting applications, Linux services, infrastructure, and deployment issues.
- Support storage and infrastructure operations, including NAS, SAN, and related enterprise systems.
Required Qualifications
- 7 to 10 years of experience in Linux systems administration, Dev Ops, Dev Sec Ops , infrastructure engineering, or platform operations.
- Strong hands-on experience administering Red Hat Linux systems with minimal supervision.
- Experience with RHEL provisioning, kickstart, patching, Satellite servers, RPM package creation, performance tuning, networking, user management, hardening, and troubleshooting.
- Experience with Bash, Python, or similar scripting languages.
- Experience with automation and configuration management tools such as Ansible, Puppet, Chef, or similar frameworks.
- Experience with VMware ESXi, vCenter, Rancher, Kubernetes, containers, or similar platform technologies.
- Experience with CI/CD and developer tools such as Git, Bitbucket, Artifactory, Jira, and pipeline automation tools.
- Experience troubleshooting applications and infrastructure services running on Linux-based systems.
- Strong analytical, documentation, communication, and problem-solving skills.
Desired Qualifications
- Experience developing, testing, securing, and delivering applications within a Dev Sec Ops framework.
- Experience with containerization technologies such as Docker, Podman, Kubernetes, Rancher, or Helm.
- Experience supporting secure software factories, hardened pipelines, or mission application environments.
- Experience with AWS, Gov Cloud, or hybrid cloud environments.
- Experience with infrastructure as code tools such as Terraform, Packer, or Ansible.
- Experience with STIGs, vulnerability remediation, access controls, RMF, or compliance-driven environments.
- Experience working in Agile environments using Scrum, Kanban, or SAFe.
What We Are Looking For
We are looking for a technical owner who understands how systems are built, how they fail, how to automate repeatable work, and how to keep secure mission environments stable and scalable.
This is a strong fit for someone who enjoys hands-on engineering, wants visibility…
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