Senior Software Engineer

Responsibilities for this Position

Senior Software Engineer

ID: 2026-70947
US-VA-Manassas
Required Clearance: Secret, obtainable within reasonable time based on requirements
Posted Date: 2/20/2026
Category: Engineering-Software
Employment Type: Full Time
Hiring Company: General Dynamics Mission Systems, Inc.


Basic Qualifications

Requires a Bachelors degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Agile experience preferred,

CLEARANCE REQUIREMENTS:: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Responsibilities for this Position

ROLE AND POSITION OBJECTIVES:

Seeking a Software Engineer to join a team responsible for developing cybersecurity software for the US Navy submarine and surface fleet. This team is responsible for software development and resolution of integration issues, both in a laboratory environment and onboard U.S. Navy submarines and ships.

Duties and Responsibilities

• Develop new software components in Java, C, C++, and Python to meet program needs
• Integrate COTS tools, including open-source products and API-driven integration efforts
• Containerize existing applications and deploy them using a tool like Docker or Podman
• Build multi-tier software solutions, including database design and integration, identification and authentication, and data capture
• Perform thorough unit testing of software components to prepare for integration in a larger system
• Conduct software component integration to ensure end-to-end system functionality prior to formal testing
• Participate in various technical and program meetings on a weekly basis with both internal and external professionals
• Research, identify, and evaluate new technologies for adoption by the Navy

Knowledge, Skills and Abilities:

• Experience with software development, integration, test and debugging in Java, Spring, React.js, node.js.
• Experience with Restful interfaces.
• Experience using Linux (preferably Red Hat or derivatives) and shell scripting.
• Knowledge of containerization technologies on Linux OS (Docker, Podman, k8s, KubeAPI, RKE2).
• Experience with GitLab and CI/CD pipelines.

What sets you apart:

• Strong understanding of software development process, as well as software engineering concepts, principles, and theories
• Creative thinker capable of applying new information quickly to solve challenging problems
• Comfortable providing technical leadership
• Team player who thrives in collaborative environments and revels in team success
• Commitment to ongoing professional development for yourself and others

Our Commitment to You:

• An exciting career path with opportunities for continuous learning and development.
• Research oriented work, alongside award winning teams developing practical solutions for our nations security
• Flexible schedules with every other Friday off work, if desired (9/80 schedule)
• Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
• See more at gdmissionsystems.com/careers/why-work-for-us/benefits

Workplace Options:
This position is Hybrid/Flex as desired. While on-site, you will be a part of the GDMS Manassas, VA facility.

Salary Note

This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.

Combined Salary Range

USD $95,384.00 - USD $105,817.00 /Yr.

Company Overview

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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