Software Engineer

JOB ID: 734355BR

Date posted: Jul. 09, 2026

Description:

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, applications 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

Please Note:

The role will involve approximately 10% travel to customer sites throughout the U.S.

WHY JOIN US

Excellent benefits and amenities.

Ongoing career development and support.

Rewards and recognition for your hard work.

Medical and dental coverage.

401k retirement savings plan.

Paid time off for work/life balance.

Mentorship opportunities

Basic Qualifications:

Qualified candidate must be able to obtain a DoD Interim Secret Security Clearance prior to starting this position. This requires US Citizenship.

Bachelor's Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Applied Mathematics, Physics or related technical field

Demonstrated experience with at least one modern software language such as C++, C, C#, and/or Java (Preferably C++)

Knowledge/Experience with Red Hat Enterprise Linux (RHEL)

Knowledge/experience in a Version Control System (Git)

Desired Skills:

Software development on a Linux environment

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 is a plus

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/SonarQube/etc.

Experience using Eclipse to develop software applications.

Experience using Maven/Gradle or other SW build tools.

Experience using automated unit testing frameworks.

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: 4x10 hour day, 3 days off per week

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: Possible

Career Area: Software Engineering

Type: Task Order/IDIQ

Shift: First

At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.

Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive - at work and beyond.

Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.

Here, the possibilities are endless because we offer:

Flexible Schedules, dependent on role

Levels: Student, Entry, Mid, Senior, Management

Locations: Nationwide & OCONUS Positions