Systems Architect

Advance how our customers operate while you advance your career. Join GDIT as a Systems Architect Sr Principal and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

Were seeking a seniorlevel Systems Architect to lead the design of complex, multicomponent systems and ensure they meet rigorous technical, integration, and performance requirements.

Required Qualifications
10+ years of systems engineering experience, including 5+ years serving as lead architect for complex solutions spanning hardware, software, and external system integrations.
Strong requirements engineering background: authored and managed 15+ sets of functional and nonfunctional system requirements with full traceability using tools such as DOORS or Jama.
Developed and maintained 10+ Interface Control Documents (ICDs) covering protocols, data contracts, timing, and error handling, and led 5+ crossteam interface adjudications to resolution.
Led 3+ full verification and validation cycles, including system integration testing, acceptance testing, regression strategy, and documented defect metrics.
Applied formal architecture methods (MBSE/SysML, N2 diagrams, state models, trade studies) on at least two major programs, delivering measurable improvements such as reduced integration rework or shortened integration timelines.

Education: Bachelor of Arts/Bachelor of Science or equivalent
Security clearance level: Active TS/SCI with poly
US citizenship required

Desired Qualifications
Ability to adapt to evolving technologies and business needs.
Creative problem solver with strong analytical and conceptual thinking skills.
Knowledge of industry architecture standards and best practices.
Relevant certifications such as TOGAF, AWS/Azure Solutions Architect, CISA, or Certified Enterprise Architect.

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 an enterprise IT career at GDIT and youll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.