Experienced DevSecOps Engineer/Site Reliability Engineer

Lockheed Martin•King of Prussia, PA

11d•Onsite

About The Position

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. We are looking for an experienced Site Reliability Engineer (SRE) with a DevSecOps focus who will design, build, and operate the end to end environment that powers our software delivery pipelines and production systems. The DevSecOps Engineer will design, implement, and operate end to end, secure CI/CD pipelines and associated platform services. You will work with our Environment team, Systems/Verification Engineering, Information Assurance, and external stakeholders to ensure that every change is delivered with security, reliability, and compliance baked in. In addition to hands on technical work, you will lead Agile activities and events (Sprint Planning, Retrospective, Backlog refinement, etc.), coach teams on DevSecOps best practices, and help establish a culture of continuous improvement and shared ownership. This role blends deep technical expertise with technical leadership, product ownership, and scrum master responsibilities. You will mentor engineers, implement automation/Infrastructure-as-Code (IaC) initiatives, drive sprint planning, and collaborate across Integrated Product Teams (IPTs) while supporting occasional international travel to partner sites and program offices.

Requirements

Agile/Scrum: Demonstrated ability to lead sprint planning, daily stand ups, and retrospectives in a Scrum or Kanban environment
SRE/DSO: Hands on experience designing, building, and operating secure CI/CD pipelines (GitLab CI, Jenkins, Argo CD, or similar) that integrate with static-code analysis
Programming/Scripting: Strong Python, Bash, or PowerShell skills for automation and tooling
CI/CD Pipeline: Experience building and integrating IaC pipelines with GitLab CI, Jenkins, Argo CD, or similar
IaC: Hands on experience with configuration management (Ansible or similar) and container orchestration tooling
Clearance: Active TS/SCI at start of employment

Nice To Haves

Leadership: Excellent verbal and written communication, interpersonal, and leadership skills; proven ability to work across cross functional teams (development, operations, information assurance, test, government partners, subcontractors) to align security, reliability, and technical objectives
Monitoring & Observability: Experience with Prometheus/Grafana, Splunk, ELK, or similar stacks
CI/CD Security Automation: Experience with integrating SAST/DAST, container scanning, secret management
IaC: Experience with IaC tools like Ansible, Docker Swarm, Vagrant, VirtualBox, GitLab CI
Machine Learning Operations: Experience with MLOps tools like MLflow, Dataset Version Control (DVC), Nvidia DCGM, PyTorch, and TensorFlow
Container & Orchestration: Proficient with Docker and Kubernetes (including GPU enabled workloads is a plus)
GEOINT Community Background: Familiarity with the domain/products/customer set

Responsibilities

Infrastructure & Platform - Design, provision, and maintain highly available compute, storage, networking, and security platforms (on-prem). Implement Infrastructure as Code (Terraform, Ansible, GitLab) and container orchestration (Kubernetes, Docker)
DevSecOps Enablement - Build and operate CI/CD pipelines (Jenkins, GitLab CI, Argo CD) with integrated security testing (static analysis, SBOMs, container scanning, dependency scanning). Automate compliance checks and secret management.
Reliability & Performance - Define SLOs/SLIs, monitor service health (Prometheus, Grafana, Splunk, Nvidia DCGM), and develop self healing automation. Conduct capacity planning and performance tuning.
Technical Leadership Lead sprint planning, sprint retrospectives, backlog refinement, and daily stand ups for the weekly IPT meetings. Act as the Scrum Master when needed and partner with Product Managers to translate business goals into reliable technical solutions. Drive down technical debt and blockers.
Mentorship & Culture - Coach junior and experienced engineers on SRE best practices, IaC, and security hygiene. Champion a collaborative post mortem culture and continuous improvement
Collaboration & Stakeholder Management - Serve as the primary technical liaison between development, security, operations, and external partners. Facilitate cross functional workshops and architecture reviews
International Travel - Travel up to 10 15 % of the time to + OCONUS user sites to support deployments, knowledge transfer, and joint reviews
Continuous Learning - Stay current with emerging SRE/DevSecOps tools, standards, and industry trends; evaluate and recommend new technologies