Dev Sec Engineering Sr - E3

Lockheed Martin; Fort Worth (TX); On-site; USD 98,000 - 182,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Flexible work arrangements

401(k) match

Paid time off

Holidays

Parental Leave

EAP

Flexible Spending Accounts

Education Assistance

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin Aeronautics is seeking a DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. The role emphasizes developing and maintaining GitLab CI/CD pipelines, implementing Infrastructure as Code, and improving security across the software delivery lifecycle.

The candidate must be a U.S. citizen with eligibility for government security clearance and experience in Linux, Git, and cloud technologies.

Qualifications

• Proficiency in at least one programming language (e.g., C++, Java, Python) with software/automation development experience.
• Experience using Git for version control and collaboration.
• Experience in Linux system administration and troubleshooting, preferably Red Hat Enterprise Linux.

Responsibilities

• Design, implement, and optimize secure software delivery pipelines and cloud infrastructure.
• Develop and maintain GitLab CI/CD pipelines and automate testing.
• Implement Infrastructure as Code (IaC) and secure networking practices.
• Collaborate with development, security, and operations teams to integrate automated security controls.
• Mentor junior engineers and drive improvements to DevSecOps practices.

Skills

Programming languages

Git

Linux

Tools

GitLab CI/CD

GitHub Actions

IaC

OpenTofu

Ansible

Kubernetes

Podman

Helm

Azure

Job description

Standard Job Description

By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we 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 career opportunities designed to propel development 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. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. Your Mission is Ours.

Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you will develop and maintain GitLab CI/CD pipelines, implement Infrastructure as Code (IaC), and enhance the security, reliability, and scalability of cloud environments. You will collaborate with development, security, and operations teams to integrate automated security controls, troubleshoot complex issues, and drive continuous improvement across the software delivery lifecycle. The successful candidate will have demonstrated hands-on experience with CI/CD pipelines, IaC methodologies, cloud infrastructure, and secure networking, along with the ability to independently deliver technical solutions and mentor junior engineers.

Must be a U.S. citizen. This position will require a government security clearance and is located at a facility that requires special access.

Basic Qualifications

• Demonstrated proficiency in at least one programming language, such as C++, Java, or Python, with experience developing, debugging, testing, and maintaining software or automation solutions.
• Experience using Git.
• Experience in Linux.

Desired Skills

• Demonstrated experience with Git-based configuration management, including branching strategies, merge workflows, and repository governance.
• Experience designing, implementing, and optimizing CI/CD pipelines to support secure, reliable software delivery.
• Hands-on experience developing and maintaining GitLab CI or GitHub Actions workflows, including reusable templates, automated testing, and security integration.
• Experience deploying, securing, and managing Microsoft Azure cloud infrastructure.
• Experience supporting air-gapped or restricted network environments and working within applicable security requirements, including IL4 (Impact Level 4) or PL3 (Protection Level 3), as appropriate.
• Proficiency with Infrastructure as Code (IaC) and configuration management tools, such as OpenTofu and Ansible, to automate repeatable infrastructure provisioning and configuration.
• Strong Linux administration and troubleshooting skills, particularly with Red Hat Enterprise Linux and related tooling.
• Experience building, securing, deploying, and troubleshooting containerized applications using Podman, Kubernetes, and Helm.
• Experience integrating static application security testing (SAST), code quality checks, and static analysis into CI/CD pipelines, including triaging findings and supporting remediation.
• Ability to independently resolve complex technical issues, drive improvements to DevSecOps practices, and mentor junior engineers.

Pay Information

Full-Time Salary Range: $98100.00 - $182100.00

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.