Software Engineer with Poly SR SWE1
Company: Lockheed Martin
Location: Savage
Posted on: February 1, 2026
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Job Description:
Lockheed Martin, a leader in the Aerospace & Defense industry,
is seeking an experienced Software Engineer with Poly SR SWE1 to
join our dynamic IT & Cybersecurity team. This role will focus on
developing and maintaining high-level classified software systems
that are critical to national security missions. As a part of our
team, you will work in a collaborative environment that values
innovation and ethical standards. The right candidate will
contribute to all phases of the software development lifecycle,
from design to testing, ensuring the reliability and efficiency of
our technological infrastructure. Design, develop, and maintain
secure and scalable software systems. Collaborate with
cross-functional teams to determine functional and non-functional
requirements for new software or applications. Utilize modern
programming languages and frameworks to write clean, efficient code
based on specifications. Troubleshoot, debug, and upgrade existing
software. Participate in code reviews and enhance software
development and version control processes. Ensure software security
by integrating best practices during the software development
lifecycle. Provide technical guidance and mentorship to junior
software engineers. Proficiency in high-level programming languages
such as C++, Java, or Python. Solid understanding of code
versioning tools like Git. Experience with automated testing
environments and continuous integration. Knowledge of secure
software development practices and cybersecurity fundamentals.
Ability to solve complex software system issues. Medical Insurance
Dental Insurance Vision Insurance Life Insurance 401k Active Top
Secret Security Clearance with Polygraph. Certified Information
Systems Security Professional (CISSP) or related certifications
preferred.
Keywords: Lockheed Martin, Reston , Software Engineer with Poly SR SWE1, IT / Software / Systems , Savage, Virginia
