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Lockheed Martin

Software Engineer (Top Secret clearance required)

On site

King of prussia, United states

Junior

Full Time

20-10-2025

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Skills

Communication Problem Solving Jira GitLab CI/CD Configuration Management Test Scrum Architecture Software Architecture Linux System Administration Programming git Oral and Written Communication Software Development Confluence Agile Gitlab CI GitLab CI/CD

Job Specifications

Job ID: 702618BR
Date posted: Aug. 21, 2025

Description:Who We Are:
Want to work with cutting-edge technologies in a fun, fast-paced, and dynamic environment? Are you a problem solver that takes on challenges that others think are impossible? If you answered yes to these questions, then we invite you to join Lockheed Martin Rotary and Missions Systems (RMS) as a Software Engineer!

Lockheed Martin is a global leader in aerospace, defense, and technology solutions. You will be joining Lockheed Martin Rotary and Mission Systems
About Rotary and Mission Systems

Our team in Warfighter Solutions consists of a variety of engineering disciplines that work together to execute design, development, integration and test of systems and have expertise in Software Defined Radios (SDR), Digital Signal Processing (DSP), GNSS constellation simulation, and signal transceivers.

Our team members build strong relationships with one another, founded on trust, open communication, and a sense of camaraderie. This leads to a positive and productive work culture, where team members feel valued, supported, and motivated to contribute to the team's success.

We embody the Lockheed Martin core values.
Learn more about our Culture here

Who You Are:
You thrive in a collaborative, multidisciplinary engineering environment and are committed to delivering best-in-class products and solutions. You have an innovative mindset, and capable of finding solutions to complex engineering challenges.

You have a Bachelors degree from an accredited college in a related discipline, with 2 years of professional experience, a Masters degree, or equivalent experience/combined education.

You currently hold a Top Secret clearance.

The Work:
As a Software Engineer for Warfighter Solutions, you can help us take on the world's most important and complex challenges by providing solutions to a variety of technical problems. We provide tactical based solutions which specialize in software defined radio, digital signal processing, constellation simulation, and command and control software in order to support our customers' dynamic needs in supporting the warfighter.
Integrate open and modular hardware and software components in the field of Radio Frequency (RF) systems
Develop software required to support integration and control of waveform processing applications
Supporting Integration & Test (I&T) to troubleshoot and resolve software defects, performance issues, and integration challenges.
Work closely with system engineers to ensure that software development aligns with overall system architecture and requirements, and that testing and validation processes are comprehensive and effective.
Support current software architecture which includes C+, Linux Scripting and Qt GUI development utilizing git for CM control.
Engage in daily scrum and other weekly agile meetings
Work closely with the Product Owner, Software Architect, and Chief Engineer to support Customer design reviews and various other milestone events.

Why Work For 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 competitive and comprehensive benefits package.
Basic Qualifications:
Security Clearance required prior to start: Top Secret
Experience developing full stack software using Object Oriented Programming
Knowledge of modern DevSecOps tools and practices, including Gitlab CI/CD
Proficiency in developing automated unit, integration, and end-to-end tests
Experience working with Linux OS, including basic system administration (emphasis on RHEL)
Desire and ability to quickly learn unfamiliar technologies and domains in a rapid paced, Agile development environment
Desired Skills:
Experience with C+ Software development
Experience with Linux operating system
Experience with software configuration management (eg GIT, Jira, Confluence, etc.)
Experience in Full Stack Development
Experience developing mock (stub) interfaces for system testing
Experience in Hardware test and integration
Experience decomposing requirements/features
Effective oral and written communication skills
Methodical approach to problem solving
Working knowledge of Digital Signal Processing (DSP) concepts, software-defined radio (SDR) frameworks, and Real Time systems that include a mixture of firmware, embedded, and traditional software applications
Experience in the Radio Frequency (RF)
Experience working with distributed development teams in an agile development environment
Ability/willingness to travel for test events
Security Clearance Statement:This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level:Top 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

About the Company

The world relies on what we do. Headquartered in Bethesda, Maryland, with offices across the U.S. and around the globe, our team delivers solutions that strengthen national security, shape industries and push engineering and technology to new levels. We collaborate to win. We put our customers first. And we perform with excellence. The best careers are built at Lockheed Martin. Join us. Know more