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Senior Software Engineer - TS/SCI with Polygraph with Security Clearance

General Dynamics Information TechnologyChantilly, VA🇺🇸United StatesPosted 22 Jul 2026

Why This Role Stands Out

Leverage your TS/SCI with Polygraph clearance and software engineering expertise to drive impactful projects in Alice Springs, Australia, with a hybrid work model offering flexibility. This role at General Dynamics Information Technology is ideal for experienced engineers seeking to expand their technical skills, contribute to critical missions, and advance their careers within a reputable organization. You'll thrive here if you are passionate about complex problem-solving and developing innovative software solutions.

Quick Overview

Work Type
Hybrid
Schedule
Employee
Level
Mid Senior

Job Description

Seize your opportunity to make a personal impact as a Software Engineer supporting our Customer in Alice Springs, Australia. GDIT is your place to make meaningful contributions to challenging projects, build your skills, and grow a rewarding career. HOW YOU WILL MAKE AN IMPACT * Designs, develops, evaluates, plans, and tests engineering specifications for software programs and applications.
* Troubleshoots, and analyzes complex software programs for computer-based systems.
* Develops complex documentation, flowcharts, layouts, diagrams, charts, code comments and clear code.
* Prepares and installs solutions by determining and designing system specifications, standards, and programming.
* Performs complex systems modeling, simulation, and analysis. Designs and develop basic compilers, assemblers, utility programs and operating systems.
* Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle.
* Develops documentation of new or existing programs.
* Applies practical knowledge of job typically obtained through advanced education and work experience.
* May coach and provide guidance to less-experienced professionals.
* May serve as a team or task lead WHAT YOU'LL NEED TO SUCCEED Bring your engineering expertise along with a drive for innovation to GDIT. The Software Engineer Senior must have: * Education: Bachelors Degree or equivalent technical training, certification(s) or experience
* Experience: 5+ years of related experience
* Certification: Candidate must possess an appropriate and current DoD 8570/8140 Information Assurance Technical (IAT) Certification to be considered for employment. CompTIA Security+ CE Certification is the preferred certification.
* Security Clearance Level: Active TS/SCI with Polygraph is required. GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do. * Growth: AI-powered career tool that identifies career steps and learning opportunities
* Support: An internal mobility team focused on helping you achieve your career goals
* Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
* Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY
Explore a career in software development at GDIT and you'll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.

Skills

LESS

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