Senior Systems Architect

Innovative Defense Technologies (IDT)

Senior Systems Architect developing advanced systems at Innovative Defense Technologies. Collaborating with engineers to design technical solutions for defense industry customers in a hybrid work environment.

Posted 7/27/2026full-timeArlington • Virginia • 🇺🇸 United StatesSenior💰 $135,000 - $273,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Systems Engineering and Software Engineering best practices, with a strong ability to develop test methodologies and analyze system behaviors. Proficient in translating program requirements into technical solutions while effectively communicating with stakeholders.

Highest-signal resume keywords

Systems EngineeringSoftware EngineeringTest MethodologiesData AnalysisMathematical Skills

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Test/Data AlgorithmsSystem Performance RequirementsSoftware Design ReviewTest Cases GenerationTroubleshooting DiscrepanciesSysML Model ImplementationSystem Architecture OptimizationIntegration TestingBehavior AnalysisRequirements Decomposition

Soft Skills

Communication SkillsInterdisciplinary Team LeadershipProblem-Solving

Industry Keywords

STEM FieldV-ModelOperational FeasibilityCustomer EngagementTechnical Parameters

About the role

Key responsibilities & impact

Develop test/data algorithms for reducing instrumentation and data streams to meaningful quantification of system actions, behaviors, and outcomes
Evaluate customer/operational needs to define system performance requirements, integrate technical parameters and assure compatibility of all functional and program interfaces
Apply advanced systems/software technologies and principles to develop innovative solutions for in-service and next generation complex software systems
Drive interdisciplinary teams to rapidly define, design, develop, integrate, and deploy tactical and test systems
Analyze and decompose requirements, review software designs, generate test cases, test procedures, and test plans, and troubleshoot discrepancies to fulfill customer needs
Perform analyses to optimize total system of systems and/or system architecture
Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions
Determine SysML model implementation of Systems Engineering designs
Communicate directly with customer and users to understand need and drive cross-functional technical issues/challenges to closure

Requirements

What you’ll need

Bachelor’s Degree in engineering, computer science, mathematics, physics, other STEM field, or equivalent full-time professional experience
7-10+ Years experience in building, testing and fielding products
Ability and interest in the logical, systematic conversion of program requirements into viable technical solutions
Mathematical and communication skills to understand what System Users and Testers need to make decisions and do assessments rapidly and accurately
Understanding of System Engineering and Software Engineering best practices. Ability to communicate with customer Subject Matter Experts and understand their processes and designs.
Understanding of performing test and integration, applying best engineering practices, and developing test methodologies
Ability to apply analysis to systems, data, and processes to determine if exhibited Behavior is expected
Ability to understand system behavior through reading system specifications and requirements
Understanding of the activities described by the Systems Engineering V-Model
Ability to work on-site with potential hybrid flexibility
Ability to travel approximately 10%

Benefits

Comp & perks

Generous benefits package
Competitive PTO
Paid holidays
401(k) with immediate vesting and matching
9/80 optional schedule (2nd and 4th Friday off every month)
Tuition Assistance Reimbursement Program
Professional Development Resources
Pre-Tax Commuter Benefits
Organization-Wide Monthly Tech Connect Events
Annual Employee Recognition Awards
Regular Social Events and Catered Lunches