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Dev Sec Engineering Sr - Level 3 (Top Secret)

Lockheed Martin · King of Prussia, PA

TS/SCI eligibility

Posted 2026-09-14 · Verified live 2026-09-17

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About this role

<h2>Standard Job Description</h2>

<p>As DevSecOps Engineer you will:<br><br>• Be excited about opportunities incorporating new technologies into the software development process.<br><br>• Be confident in your ability to maintain a development infrastructure and perform to customer specifications. This role will also be able to perform certain system administration functions to support development efforts.<br><br>• Have strong Technical Expertise: Proficient in coding, scripting, and automation tools. Knowledgeable in cloud technologies, containers, and orchestration tools like Kubernetes.<br><br>• Security Knowledge: Deep understanding of security principles, practices, and tools. Familiar with threat modeling, risk assessment techniques, and security testing tools.<br><br>• Continuous Learning: Stays updated with the latest security threats, technologies, and DevSecOps trends. Demonstrates a commitment to ongoing professional development.<br><br>• Problem-Solving Skills: Strong analytical skills to identify and solve security and operational challenges in a timely and effective manner.<br><br>• Automation Mindset: Leverages automation to integrate security into CI/CD pipelines efficiently. Familiar with tools like Argo CD, Ansible, GitLab CI, and automated security testing tools.<br><br>• Compliance and Governance: Understanding of legal and regulatory requirements related to information security. Ensures that DevSecOps practices comply with these standards.&nbsp;</p><p><strong>The information below reflects the standard job description for this position:</strong>&nbsp;&nbsp;</p><p>Performs tech planning, design, devel, integ, v&amp;v for total syst life cycle. Analyses performed at all levels of syst product incl. concept, design, fabrication, test, instl, operation, maintenance &amp; disposal, incorp design methods &amp; stds for Cyber Security, SW &amp; HW infrastructure. Designs, devels, docs, tests &amp; debugs SW that contains logical &amp; math solutions to business/mission problems/questions in computer language. Ensures the logical &amp; syst conversion of customer/product reqs into total syst solutions that ack tech, sched, cost constraints &amp; align to SW &amp; HW deployment pipelines &amp; factories. Performs func &amp; timeline analysis, detail trade &amp; reqs allocation &amp; interface defs studies to translate customer reqs into HW &amp; SW feature defs &amp; acceptance criteria. Applies stds, processes, procedures &amp; tools throughout the devel life cycle. Applies HW &amp; SW knowledge, cyber security stds in business/mission apps, &amp; feedback from users to develop SW. Corrects program errors, prepares operating instructions, compiles doc of program devel &amp; analyzes syst capabilities to resolve program problems, output/input data acq, programming tech &amp; controls. Ensures SW stds are met. Validates incorp of features &amp; use cases into implemented designs</p><h2>Basic Qualifications</h2>

<p>• Final Top Secret Clearance required for consideration with the ability to obtain and maintain a TS/SCI clearance.<br><br>Must possess hands-on experience with one or more of the following:<br>• Infrastructure as Code (Ansible, Terraform, Packer, AWS Cloud Formation)<br>• Kubernetes<br>• Containerization</p><h2>Desired Skills</h2>

<p>• Helm<br>• Gitlab/Git<br>• CI/CD<br>• Pipeline Automation<br>• GitOps<br><br>#LMSpaceDevOps<br>#SpaceSecurity<br><br>#SpaceNSS<br><br>"New hires to LM for this position may be eligible to receive a one-time lump sum sign on bonus up to $8,000."</p><p><strong>Pay Information</strong></p><p>Full-Time Salary Range: $110300.00 - $204900.00</p><p>At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.</p><p>The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only.&nbsp;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(work location) and business considerations when extending an offer. &nbsp;</p><p><strong>Benefits offered: </strong>Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.</p><ul><li>Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.</li><li>For (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.</li></ul>

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