Software Engineer - Mid Level

Location: Annapolis Junction

Job :  
Date posted: Nov. 18, 2025
Description:
WHAT WE'RE DOING
Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute:
Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you'll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay.
THE WORK
As a Software Engineer - Mid Level you will be responsible for:

• Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements

• Contributing to cutting edge development programs and designing new solutions

• Innovating RF signal processing applications

• Developing analytics, visualization and discovery tools

• Integrating new and legacy software across a variety of hardware form factors

• Reviewing and testing software components for adherence to the design requirements and documents test results. Resolves software problem reports.

• Providing specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components
WHO WE ARE
The program is on fire for cyber. In support of our customer, members of the team are responsible for providing full lifecycle support including analysis, design, development, integration, testing, procurement, deployment, security, training and sustainment for collection and antenna systems.
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 competitive and comprehensive benefits package.
We support our employees, so they can support our mission.
This position is participating in our External Referral Program . If you know somebody who may be a fit,  to submit a referral. If your referral is hired, you'll receive a $3000 payment! Code extrefer.
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#RMSIL
2025
Basic Qualifications:

• Bachelor of Science in Engineering, Computer Science, or related discipline. May substitute four years' experience in lieu of a Bachelor's Degree.

• Seven (7) years' experience as a SWE in programs and contracts of similar scope, type, and complexity.

• Proficiency working in Linux development environments

• Proficiency coding in Python, C++, Java, or Java Script

• Candidate must possess active security clearance with a polygraph
Desired

Skills:



• Experience with Software-Defined Radio (SDR) programming

• Experience with geospatial processing

• Experience coding 2D and 3D image displays

• Experience with Git Lab, Git Hub, or similar version control tools

• Experience with Jira/Confluence or similar project management tools
Clearance Level: TS/SCI w/Poly SP
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…