Modern Technology Solutions, Inc. (MTSI)
Overview
Join to apply for the
Test Engineer
role at
Modern Technology Solutions, Inc. (MTSI) . MTSI is seeking a highly motivated
Test Engineer
to support an advanced air platform program. This role involves developing and performing testing procedures to validate system functionality, reliability, and compliance with mission-critical requirements. As a key contributor to the program, you will focus on ensuring performance and system readiness for cutting-edge defense technologies. Responsibilities
Test Planning and Development: 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 air platform technologies. Test Execution and Data Collection: 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. System Validation and Operational Readiness: 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. Defect Identification and Resolution: 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. Compliance and Integration: Ensure test procedures align with DoD 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. Technical Reporting and Documentation: 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. Qualifications
Required Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, Computer Engineering, or a related technical field. 7+ years of experience as a Test Engineer or in a related role within aerospace, defense, or high-tech systems. Experience designing test procedures for complex hardware and software systems, particularly in DoD environments. 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. Desired 12+ years of experience as a Test Engineer or in a related role within aerospace, 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). Experience in Hardware-in-the-Loop (HWIL) or Software-in-the-Loop (SWIL) testing environments. Familiarity with advanced air platform systems such as radar, avionics, 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). Perks & Benefits
Vacation: New Hires Accrue 20 days of PTO and 10 Holidays per Year Health Insurance: Zero Deductible Health Plans Flexible Schedules: Flex Schedules Professional Development: Up to $10,000 Annual Education/Training Reimbursement ESOP: Funded Stock Ownership Plan 401k Match: 6% 401k Match + Immediate Vesting Bonus Program: Semi-Annual Bonus Opportunity Mentorship: Career Mentorship Programs EEO Statement
MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.
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Join to apply for the
Test Engineer
role at
Modern Technology Solutions, Inc. (MTSI) . MTSI is seeking a highly motivated
Test Engineer
to support an advanced air platform program. This role involves developing and performing testing procedures to validate system functionality, reliability, and compliance with mission-critical requirements. As a key contributor to the program, you will focus on ensuring performance and system readiness for cutting-edge defense technologies. Responsibilities
Test Planning and Development: 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 air platform technologies. Test Execution and Data Collection: 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. System Validation and Operational Readiness: 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. Defect Identification and Resolution: 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. Compliance and Integration: Ensure test procedures align with DoD 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. Technical Reporting and Documentation: 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. Qualifications
Required Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, Computer Engineering, or a related technical field. 7+ years of experience as a Test Engineer or in a related role within aerospace, defense, or high-tech systems. Experience designing test procedures for complex hardware and software systems, particularly in DoD environments. 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. Desired 12+ years of experience as a Test Engineer or in a related role within aerospace, 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). Experience in Hardware-in-the-Loop (HWIL) or Software-in-the-Loop (SWIL) testing environments. Familiarity with advanced air platform systems such as radar, avionics, 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). Perks & Benefits
Vacation: New Hires Accrue 20 days of PTO and 10 Holidays per Year Health Insurance: Zero Deductible Health Plans Flexible Schedules: Flex Schedules Professional Development: Up to $10,000 Annual Education/Training Reimbursement ESOP: Funded Stock Ownership Plan 401k Match: 6% 401k Match + Immediate Vesting Bonus Program: Semi-Annual Bonus Opportunity Mentorship: Career Mentorship Programs EEO Statement
MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.
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