Senior Full Stack Engineer

Company: Lockheed Martin
Location: King of Prussia
Posted on: April 4, 2026

Job Description:

Job Description The coolest jobs on this planet… or any other… are with Lockheed Martin Space. We are looking for an individual to join the Ground Product Lines Team as a Dev Sec Ops Developer. You will work directly with customers to implement and enhance their environments and DevSecOps capabilities. Lockheed Martin's GPL Team develops and operates engineering and sustainment solutions for commercial, military and intelligence users across the globe. The candidate will help mature GPL’s DevSecOps implementation and have a strong desire to automate processes rather than doing them twice. The candidate will leverage the latest DevSecOps tools and methodologies to deliver value to our customers quickly, efficiently, and repeatedly. As a member of the GPL DSO Team, you will be responsible for developing software in support of some of the most cutting-edge efforts in the world and participate in establishing an updated software development environment. You will have the opportunity to be a part of a high-performing team, directly supporting a variety of programs’ adoption of modern software development best practices. We care about our employees and offer a generous benefits package: 401K, PTO, and work/life balance and more. Basic Qualifications • Experience with at least one modern programming language. • Familiarity with modern software development concepts such as CI/CD, Micro-Service Oriented Architectures, Containerization, Infrastructure as Code, Agile Development, and Kubernetes. • Preference for this requisition will be given to Space Employees. • Ability to obtain a Top Secret security clearance with SCI eligibility. Desired skills • Deep experience designing and implementing cloud agnostic Infrastructure as Code (IaC) and Configuration as Code (CaC) solutions (e.g., Terraform, Pulumi, Ansible). • Proven track record provisioning, scaling, and managing multi cloud resources (AWS, Azure, GCP, or hybrid environments). • Expertise with cloud native container ecosystems: Kubernetes (or OpenShift) orchestration, Helm/OPA/Kustomize package management, admission controllers, logging & monitoring stacks (Prometheus, Grafana, ELK), service mesh (Istio, Linkerd) and traffic observability. • Strong Linux systems administration and scripting skills (Bash, Python, Go). • Mastery of enterprise grade version control (Git, GitHub/GitLab) and branch management strategies. • Security as Code mindset: integrating SAST/DAST, IaC scanning, secret management, and policy as code (OPA, Sentinel) into CI/CD pipelines. • Hands on experience building automated CI/CD pipelines with continuous testing, artifact signing, delivery and deployment (Jenkins, GitHub Actions, Azure DevOps, Argo CD, Tekton). • Familiarity with Test Driven Development and shift left testing practices. • Contributions to open source projects or active participation in the cloud native community. • Knowledge of government DevSecOps frameworks and compliance standards (FedRAMP, DoD RMF, NIST 800 53, DISA STIGs). • Active U.S. government security clearance (Secret or higher) and relevant certifications (e.g., CCSP, AWS Certified Security, CNCF Certified Kubernetes Security Specialist). • Self motivated, collaborative, and adaptable across diverse client environments; demonstrated growth mindset. LMSpaceDevOps Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. * At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications. Other Important Information By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Ability to work remotely Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Work Schedule Information Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration. Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $97,100 - $171,235. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $111,700 - $193,660. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. This position is incentive plan eligible.

Keywords: Lockheed Martin, Mount Vernon , Senior Full Stack Engineer, IT / Software / Systems , King of Prussia, New York