Job ID: 709743BR Date posted: Nov. 20, 2025
Description:What We're Doing
Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks.

The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat.

The Work
As a DevSecOps Engineer, you could:

• Develop Infrastructure as Code scripts in Terraform and Helm to provision cloud resources.
• Deploy and maintain applications on Kubernetes clusters.
• Configure and maintain developer instances and development environment. Configure and maintain DevSecOps Continuous Integration/Continuous Deployment (CI/CD) pipeline tools.
• Work closely with the Software team to ensure that various cloud infrastructure platforms are developed and operational.
• Work with a team of DevSecOps Engineers to develop and maintain a software cloud virtualization stack with Microsoft Azure.
• Attend daily agile scrum meetings
• Work independently on software stories that include application development, software development, vendor calls with Microsoft, and maintaining a PaaS (Platform as a Service)
• Report to the GNI execution lead on the status of JIRA stories, any outstanding blockers, concerns, or dependencies
• Report metrics to the GNI SW team & GWS and GNI leadership
• Work in both classified and unclassified software environments
• Willing to travel to customer site weekly
• Willing to travel to other classified labs to perform work

Due to the nature of the role, this is not being offered as a teleworking or hybrid position.

This position requires an Active DoD Secret Security Clearance.

Who We Are
Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Huntsville, AL is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what's possible.

Why Join Us
Your Health, Your Wealth, Your Life
Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Learn more about Lockheed Martin's comprehensive benefits package here!

#rmshotmiljobs
Basic Qualifications:
• Bachelor’s degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 8 years of related work experience or a Master’s degree and 6 years of related experience, or 4 years with a PhD.
• Active DoD Secret clearance
• Must have a DOD 8140 IAT Level II certification (ex: Security + CE)
• Strong systems administrator experience, specifically in Windows/Linux Operating Systems environments
• Experience working with cloud technologies and platforms such as Microsoft Azure, Amazon Web Services (AWS), and Google Cloud
• Proficiency with DevSecOps practices, approaches, requirements, and iteration plans for a large-scale classified government system
• Proficiency with Atlassian JIRA, Confluence, GitLab/GitHub, Jenkins, and Nexus repositories
• Proficiency with configuring and maintaining DevSecOps Continuous Integration/Continuous Deployment (CI/CD) pipeline tools including best practices, automated builds and tests, quality gates, software quality, and CI tools, i.e., Jenkins.
• Proficiency with deploying and maintaining applications on Kubernetes clusters
• Must be able to support an in-person, closed-area work environment 100% of the time
Desired Skills:
• Proficiency in Agile practices and principles to deliver high quality products and services
• Proficiency in briefing technical presentations to a government customer
• Experience leading complex diagnostics and implementation to quickly address issues and minimize impact to technical programs
• Experience with reverse engineering and troubleshooting of complex network architectures
• Ability to write and review software code (Java, Python, etc.)
• Experience working with airgap environments, classified cloud environments, and government customer networks
• Experience with ATO’s, cyber security concepts and posture, and complex implementation of security configurations in cloud networks
• Experience with security coding standard best practices, static and dynamic scanning tools, i.e., SonarQube, Fortify, Coverity
• Experience and skills in agile software principles, particularly regarding building a plan or roadmap for multiyear program / product
• Communicates effectively, both internally and externally to team
• Eager to expand knowledge and continually improve
• Ability to write or review software code (Java, Python, etc.)
• Extensive experience with Kubernetes, Docker, and/or other cloud orchestration technologies.
• Comprehensive experience with Helm Charts and Ansible Technologies
• Comprehensive experience with configuration management tools, i.e., Git, GitHub, GitLab, Bitbucket, others.
• Extensive experience with branching strategies, gated commits and source-controlled management
• Comprehensive experience in programming and scripting experience in a UNIX environment (C++, Perl, Python, Bash, Ruby, Shell, Scripts).
• Extensive programming and scripting experience in a Windows environment (PowerShell, etc.)
• Comprehensive experience with PaaS (Platform as a Service) infrastructure
• Comprehensive experience with software development (i.e., Java/JavaScript, C++, C#, or any modern object-oriented language) and its life cycles
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: 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 Schedules: 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.
Schedule for this Position: 9x80 every other Friday off
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.
Experience Level: Experienced Professional
Business Unit: RMS
Relocation Available: No
Career Area: Software Engineering
Type: Task Order/IDIQ
Shift: First