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Dev Sec Engineering Sr - Level 3 (Top Secret)

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Onsite

Dev Sec Engineering Sr - Level 3 (Top Secret)

Lockheedmartin

Dev Sec Engineering Sr - Level 3 (Top Secret)

Skills

DevOpsGitLabCybersecurityAWSAnsibleKubernetesSystem & Network AdministrationComplianceTerraform

1 month ago

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Important information


Salary:

$110,300 – $204,900 / year

Location:

King of Prussia, PA, USA

Work mode:

Onsite

Published on:

15 September 2026

What they need


Standard Job Description

As DevSecOps Engineer you will:

  • Be excited about opportunities incorporating new technologies into the software development process.

  • 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.

  • Have strong Technical Expertise: Proficient in coding, scripting, and automation tools. Knowledgeable in cloud technologies, containers, and orchestration tools like Kubernetes.

  • Security Knowledge: Deep understanding of security principles, practices, and tools. Familiar with threat modeling, risk assessment techniques, and security testing tools.

  • Continuous Learning: Stays updated with the latest security threats, technologies, and DevSecOps trends. Demonstrates a commitment to ongoing professional development.

  • Problem-Solving Skills: Strong analytical skills to identify and solve security and operational challenges in a timely and effective manner.

  • 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.

  • Compliance and Governance: Understanding of legal and regulatory requirements related to information security. Ensures that DevSecOps practices comply with these standards.

The information below reflects the standard job description for this position:  

Performs tech planning, design, devel, integ, v&v for total syst life cycle. Analyses performed at all levels of syst product incl. concept, design, fabrication, test, instl, operation, maintenance & disposal, incorp design methods & stds for Cyber Security, SW & HW infrastructure. Designs, devels, docs, tests & debugs SW that contains logical & math solutions to business/mission problems/questions in computer language. Ensures the logical & syst conversion of customer/product reqs into total syst solutions that ack tech, sched, cost constraints & align to SW & HW deployment pipelines & factories. Performs func & timeline analysis, detail trade & reqs allocation & interface defs studies to translate customer reqs into HW & SW feature defs & acceptance criteria. Applies stds, processes, procedures & tools throughout the devel life cycle. Applies HW & SW knowledge, cyber security stds in business/mission apps, & feedback from users to develop SW. Corrects program errors, prepares operating instructions, compiles doc of program devel & analyzes syst capabilities to resolve program problems, output/input data acq, programming tech & controls. Ensures SW stds are met. Validates incorp of features & use cases into implemented designs

Basic Qualifications

  • Final Top Secret Clearance required for consideration with the ability to obtain and maintain a TS/SCI clearance.

Must possess hands-on experience with one or more of the following:

  • Infrastructure as Code (Ansible, Terraform, Packer, AWS Cloud Formation)
  • Kubernetes
  • Containerization

Desired Skills

  • Helm
  • Gitlab/Git
  • CI/CD
  • Pipeline Automation
  • GitOps

#LMSpaceDevOps
#SpaceSecurity

#SpaceNSS

"New hires to LM for this position may be eligible to receive a one-time lump sum sign on bonus up to $8,000."

Pay Information

Full-Time Salary Range: $110300.00 - $204900.00

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.

The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.

Benefits offered: 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.

  • 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.
  • 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.

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