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Software Engineer Sr; Secret Clearance

Job in Colorado Springs, El Paso County, Colorado, 80509, USA
Listing for: 慨正橡扯
Full Time position
Listed on 2026-07-04
Job specializations:
  • Software Development
    Software Engineer, Java Developer, Unix/Linux, DevOps
Salary/Wage Range or Industry Benchmark: 93200 - 164450 USD Yearly USD 93200.00 164450.00 YEAR
Job Description & How to Apply Below
Position: Software Engineer Sr (Secret Clearance)

WHAT WE'RE DOING

Our team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast‑paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies.

THE

WORK

Lockheed Martin is seeking a software engineer that will thrive in a fast‑paced team environment in the design, development, and testing of software applications. Under minimal direction, provides specialized expertise within multiple systems, software disciplines, as well as general knowledge of related disciplines, application implications, and customer areas. Common responsibilities of a software engineer on the agile development teams include:

  • Design and develop new Java applications;
    Maintain existing Java applications
  • Support software testing and resolution of issues from multiple baselines
  • Perform in-depth analysis and technical support of systems software products, including complex problem resolution
  • Works from system specifications to develop or modify operating systems applications
  • Assist with design, coding, benchmark testing, debugging and documentation of programs
  • Interface with other system support groups
  • Generate software design artifacts and support design and code reviews

Security Clearance Statement: This position requires a government security clearance; you must be a U.S. Citizen for consideration.

Clearance Level: Secret

WHY JOIN US
  • Excellent benefits and amenities.
  • Ongoing career development and support.
  • Rewards and recognition for your hard work.
  • Medical and dental coverage.
  • 401(k) retirement savings plan.
  • Paid time off for work/life balance.
  • Mentorship opportunities
Basic Qualifications
  • A final secret clearance is required for consideration
  • Bachelor's Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Applied Mathematics, Physics or related technical field
  • Demonstrated proficiency with at least one modern software language such as C++, C, C#, and/or Java (Preferably C++)
  • Experience with Red Hat Enterprise Linux (RHEL)
  • Knowledge/experience in a Version Control System (Git)
  • Software development on a Linux environment
Desired Skills
  • Experience with one or more of the following:
    Python, JavaScript, HTML
  • Strong analytical/problem solving abilities; effective communication for cross team coordination;
    Experience with JIRA and Confluence
  • Automation with Ansible
  • Containerization Experience
  • Microservice Experience
  • Software design/architecture experience
  • Hardware/software integration and test experience
  • Security+ Certification
  • Experience in design and development of software applications.
  • Experience in developing new capabilities into a legacy SW system.
  • Experience in SW analysis against performance requirements.
  • Experience in optimizing software applications for performance.
  • Experience in development of complex mathematical algorithms from whitepapers or algorithm design documentation.
  • Experience resolving cyber/security issues identified by Fortify/Sonar Qube/etc.
  • Experience using Eclipse to develop software applications.
  • Experience using Maven/Gradle or other SW build tools.
  • Experience using automated unit testing frameworks.
  • Security+ or equivalent certification may be required within 60 days of starting

Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $93,200 - $164,450. For states not referenced above, the salary range for this position will reflect the candidate’s final work location.

Benefits offered
  • Medical, Dental, Vision, Life Insurance, Short‑Term Disability
  • Long‑Term Disability, 401(k) match, Flexible Spending Accounts
  • EAP, Education Assistance, Parental Leave
  • Paid time off, and Holidays

Incentive Plan Eligible.

EEO Statement

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

Application Window

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.

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