Senior Linux Software Engineer - Hybrid

Manassas, VA DEFENSE Full-time Posted Oct 20, 2026
Apply on General Dynamics Mission Systems (opens in a new tab) Sourced via careers-gdms.icims.com · Posted 2026-10-20

About this role

General Dynamics Mission Systems is hiring a Senior Linux Software Engineer - Hybrid, full-time, on-site in Manassas, VA, in the DEFENSE sector.

Basic Qualifications

Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree, plus 3 years relevant experience.

CLEARANCE REQUIREMENTS:Department of Defense Secret security clearance is preferred at time of 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:

The Advanced Software Engineer - Submarine Combat Systems, will be responsible for integration of software components into the Linux-based Common Computing Environment (CCE) PaaS. The candidate will also be responsible for improving the software build process along with setup and configuration of hardware/software test environments.Essential Capabilities (Required):

Experience integrating containerized software applications in Kubernetes or another container runtime such as Docker Swarm.

Skilled in development of bash and python scripts to automate installation, test, and monitoring of software components

Advanced troubleshooting techniques for isolation of software problems

Experience with integration testing for deploying and managing custom containerized applications and open-source tools and components.

Desired Capabilities:

Experience with Ansible infrastructure-as-code.

Experience with Linux and Red Hat Enterprise Linux (RHEL).

Red Hat System Administrator/Engineer certification.

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

Identifies opportunities to apply AI for continuous improvement and innovation

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 nation’s 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 flex on-site. While on-site you will be part of the GDMS Ashton Avenue Manassas facility.

#LI-TM1

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 $118,519.00 - USD $131,482.00 /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!

Description from General Dynamics Mission Systems's official posting. Always confirm details on the company careers page.

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About General Dynamics Mission Systems

General Dynamics Mission Systems

Company in the mobility sector tracked nightly on the Mobility Jobs board.

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About Larry Sherwood Jr.

Talent Acquisition Leader specializing in mobility, EV, and frontier tech. 1,000+ hires across roles ranging from production technicians to VPs, including 48 hires for the AFEELA U.S. launch at Sony Honda Mobility (98% offer acceptance, $1.5M+ agency savings). SHRM-CP certified. Build recruiting functions from scratch, no agencies.

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Curated by Larry Sherwood Jr. on the free Mobility Jobs board. Pulled nightly from company applicant tracking systems. Apply directly on the source link above to be considered.