Lockheed Martin · 17 hours ago
Senior Software Engineer - Secret Clearance
Colorado Springs, CO
Full-time
Onsite
Senior LevelLockheed Martin is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System. The role involves providing comprehensive analysis and technical support for a large, distributed Java-based system, resolving complex problems across the software lifecycle while collaborating with various teams to enhance system efficiency.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Providing comprehensive analysis and technical support for a large, distributed Java-based system
Resolving complex problems across the full software lifecycle—design, development, testing, integration, and user support
Adhering to detailed specifications to modify or extend functionality within an extensive code base
Collaborating on system design
Conducting benchmark testing
Debugging
Producing thorough documentation
Working closely with other support teams to troubleshoot issues
Establishing standards
Enhancing overall system efficiency
Designing, coding, testing, and deploying automation tools that streamline operations and improve reliability
Qualification
Required
Must have a government security clearance; you must be a US Citizen for consideration
Ability to provide comprehensive analysis and technical support for a large, distributed Java-based system
Experience resolving complex problems across the full software lifecycle—design, development, testing, integration, and user support
Ability to adhere to detailed specifications to modify or extend functionality within an extensive code base
Experience collaborating on system design, conducting benchmark testing, debugging, and producing thorough documentation
Ability to work closely with other support teams to troubleshoot issues, establish standards, and enhance overall system efficiency
Experience designing, coding, testing, and deploying automation tools that streamline operations and improve reliability
Willingness to travel around 10% to customer sites throughout the U.S
Preferred
Security+ or equivalent desired
Active TS Clearance is desired
Experience working as part of an Agile team
Familiarity with Java Spring
Familiarity with containerization tools such as Docker/Kubernetes
Knowledge of server side development and message passing
Experience developing enterprise applications
Good working knowledge of MS Office products
Flexibility and willingness to take on unanticipated tasking
Use of common software development and management tools such as git, Nexus, JIRA, Confluence, Maven or Gradle and Eclipse
Understanding of standard system engineering design artifacts such as Use Cases and UML diagrams
Benefits
Flexible schedules
Competitive pay
Comprehensive benefits
Company
Lockheed Martin
Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
Founded in 1912
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$6.06BKey Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M
Leadership Team
Jim Taiclet
Chairman, President & CEO
Craig Martell
Chief Technology Officer
Recent News
2026-01-24
2026-01-24
2026-01-22
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