Modern Technology Solutions, Inc. (MTSI) · 9 hours ago
Senior Test Engineer
Huntsville, AL
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expModern Technology Solutions, Inc. (MTSI) is seeking a highly motivated Senior Test & Evaluation Engineer to support the development of the Space-Based Interceptors program, a key component of the Golden Dome for America initiative. This role involves developing and performing testing procedures to validate system functionality, reliability, and compliance with mission-critical requirements.
Information Technology
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Develop detailed test plans, test cases, and procedures based on system requirements and specifications
Coordinate and execute tests for hardware, software, and integrated systems supporting advanced space weapon systems technologies
Perform functional, performance, and stress testing in laboratory and operational environments (e.g., Hardware-in-the-Loop, Software-in-the-Loop, flight tests)
Collect, analyze, and interpret test data to evaluate system performance and identify gaps or defects
Validate system functionality, including sensors, communications, avionics, and mission systems, ensuring readiness for operational deployments
Conduct regression testing to confirm software and hardware updates meet requirements without introducing new issues
Troubleshoot system failures and document test discrepancies, working with cross-functional teams to develop solutions
Track corrective actions and risks to ensure all issues are resolved prior to system delivery
Ensure test procedures align with DoD and US Space Force testing standards, frameworks, and cybersecurity requirements (e.g., RMF, MIL-STD)
Collaborate within an Integrated Product Team (IPT) to address system integration challenges and ensure seamless operation across subsystems
Prepare and deliver technical reports, test summaries, and presentation materials for program leadership, engineers, and stakeholders
Maintain test records and configuration management to support system sustainment and compliance auditing
Qualification
Required
Master's degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, Computer Engineering, or a related technical field
10+ years of experience as a Test Engineer or in a related role within space, defense, or high-tech systems
Experience designing test procedures for complex hardware and software systems, particularly in DoD environments
Experience in Hardware-in-the-Loop (HWIL) or Software-in-the-Loop (SWIL) testing environments
Experience with leveraging modeling, simulation and analysis for early and iterative testing
Familiarity with test equipment and tools (e.g., oscilloscopes, spectrum analyzers, simulation environments)
Strong understanding of data acquisition methods and analytics for troubleshooting system performance issues
Must possess an active Top Secret clearance with eligibility for SCI
Preferred
15+ years of experience as a Test Engineer or in a related role within space, defense, or high-tech systems
Certifications that demonstrate expertise in testing and engineering:
Certified Test and Evaluation Professional (CTEP) – International Test and Evaluation Association (ITEA)
ISTQB Certified Tester (Foundation or Advanced Level) – Software Testing Certification
CompTIA Security+ – Foundational cybersecurity certification applicable to testing in secure environments
INCOSE Certified Systems Engineering Professional (CSEP) – Systems engineering validation applicable to test engineering
Lean Six Sigma Certification – Process improvement expertise to optimize testing procedures
AWS Certified Cloud Practitioner/CE Certifications (if relevant for simulation environments)
Familiarity with advanced space systems such as propulsion systems, radar, optical sensors, communications, and mission processors
Proficiency with programming and scripting languages for automation (Python, MATLAB, or similar)
Knowledge of DoD standards, such as MIL-STD-810 (environmental testing) and MIL-STD-461 (electromagnetic compatibility testing)
Company
Modern Technology Solutions, Inc. (MTSI)
Modern Technology Solutions, Inc.
1001-5000 employees
Funding
Current Stage
Late StageLeadership Team
Kevin Robinson
President and CEO
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