Sr. DevOps Engineer

DevSecOps EngineerUS Citizenship is required. An active TS/SCI is required. An active CI Polygraph is required. Security+ or CISSP required.DPG Solutions is looking for a mid- to senior-level DevSecOps 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 DevSecOps mindset, and the ability to troubleshoot across the stack.ResponsibilitiesSupport 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 Qualifications7 to 10 years of experience in Linux systems administration, DevOps, DevSecOps, 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 QualificationsExperience developing, testing, securing, and delivering applications within a DevSecOps 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, GovCloud, 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 ForWe 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 with the customer, and is excited by the opportunity to help DPG grow into a new program area. You will have the chance to make a direct impact technically while helping establish DPG's reputation as a trusted partner in Virginia.About DPG SolutionsDPG Solutions provides mission-focused engineering, software, DevSecOps, systems administration, and cleared technical support to national security customers. We focus on hiring strong mid- to senior-level engineers who can integrate quickly, solve real problems, and deliver value in complex mission environments.Overview of Benefits:Company Funded 401k Profit Sharing Plan: 25% of base pay deposited every pay period - Vested day one of employmentAll Health Care Benefits and Premiums paid by company and with company HSA contributionAnnual Performance Bonuses250 hours of PTO with up to 40 hours available to be carried overBiannual Company Sponsored Events for the employees and their familiesEducation Benefits - Cert reimbursement and tuition reimbursement