Sr DevOps Engineer

CACI Products Company • Herndon, VA

1d

About The Position

L2T, LLC is seeking a Senior DevOps Engineer to support its technical and mission-related work. The role focuses on automating and maintaining infrastructure, improving software and infrastructure delivery, operating identity services, running containerized workloads, and supporting security, reliability, and compliance. The engineer will collaborate on architecture and engineering standards, share expertise through reviews and pairing, and document operational knowledge. Candidates must currently hold a Top Secret security clearance.

Requirements

• Currently hold a Top Secret security clearance.
• 10 or more years of experience in systems, infrastructure, or DevOps engineering.
• Track record applying DevOps practices, including infrastructure as code, version control, peer review, automated testing, and continuous delivery.
• Experience mentoring other engineers and contributing to team-wide technical standards and design decisions.
• Deep administration experience with enterprise Linux, preferably Red Hat-family distributions.
• Hands-on experience with automated OS provisioning and installation at scale.
• Production experience with at least one configuration management tool.
• Experience building and maintaining CI/CD pipelines with a mainstream platform.
• Solid Python scripting and programming skills, plus shell scripting skills.
• Working knowledge of directory services and authentication, including LDAP, Kerberos, and PKI/certificate management.
• Experience building and running containers.
• Practical Linux security experience, including mandatory access control, host firewalls, and hardening to a recognized baseline.
• Strong troubleshooting skills across operating system, network, and application layers.
• Clear written communication and a habit of documenting work.

Responsibilities

• Design and maintain automated provisioning of physical and virtual hosts, from network boot through a fully configured and compliant system.
• Define system state as code, enforce it consistently across environments, and prevent configuration drift.
• Build and maintain CI/CD pipelines that test, package, and deploy application and infrastructure code, improving release speed and reliability.
• Automate manual, repetitive operational tasks using reliable, auditable automation and tooling.
• Operate centralized identity services, including directory, authentication, certificate authority, and access policy; manage replication, integration, and lifecycle processes.
• Build, secure, and run containerized workloads, including image builds, registries, and runtime management.
• Manage internal distribution of software, packages, and artifacts, including repository mirrors, caching, and delivery across sites.
• Apply and maintain hardening baselines, mandatory access controls, host firewalls, and least-privilege practices; support audit and compliance requirements.
• Troubleshoot incidents, participate in incident response, lead root-cause analysis, and address underlying causes.
• Contribute to architecture and engineering standards, share expertise through pairing and design and code reviews, and write runbooks and design notes.
• Mentor other engineers and contribute to team-wide technical standards and design decisions.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed