Alexandria, Virginia, United States · On-site
Modern Technology Solutions, Inc. is seeking a Learning & Development Intern in Alexandria, VA for Fall 2026. Position Overview Provides support to the Learning & Development Team assisting with key tasks and projects re…
Skills: Data entry, Document preparation, Scheduling, Research, Microsoft Office
San Diego, California, United States · Hybrid
$135k–$170k/yr
Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Test and Verification Engineer to support The Mobile User Objective System (MUOS), which is a Narrowband Satellite Communications System that supports a worldw…
Skills: Test and verification, Satellite communications, Systems integration, Test methodology, Event planning
San Diego, California, United States · Hybrid
$120k–$165k/yr
Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Test and Verification Engineer to support The Mobile User Objective System (MUOS), which is a Narrowband Satellite Communications System that supports a worldw…
Skills: Verification and validation, System integration, Satellite communications, Test methodology, Test planning
Eglin AFB, Florida, United States · On-site
How you will contribute to our National Security and Defense Mission: As a Junio Flight Test Engineer for MTSI, you will be at the center of cutting-edge development for USSOCOM’s fixed wing capabilities. You will direct…
Skills: Flight test engineering, Mission planning, Test execution, Aerospace engineering, Systems integration
Eglin AFB, Florida, United States · On-site
How you will contribute to our National Security and Defense Mission: As a Junio Flight Test Engineer for MTSI, you will be at the center of cutting-edge development for USSOCOM’s fixed wing capabilities. You will direct…
Skills: Flight Test Engineering, Mission Planning, Test Conduction, Data Analysis, Technical Leadership
Lorton, Virginia, United States · On-site
Modern Technology Solutions, Inc. (MTSI) is seeking to hire a IT Support Specialist to provide day-to-day technical support to end users and ensures the reliable operation of IT systems and infrastructure. This role is r…
Skills: Technical Support, Network Troubleshooting, IT Asset Management, Windows Systems, TCP/IP
Alexandria, Virginia, United States · Hybrid
MTSI is seeking a highly skilled Senior Aerospace Modeling & Simulation (M&S) Engineer with deep experience in hypersonics, aerothermodynamics, propulsion, and high‑fidelity physics‑based simulations. The ideal candidate…
Skills: Aerothermodynamics, Hypersonics, Computational Fluid Dynamics, Combustion Physics, High-speed Propulsion
Huntsville, Alabama, United States · On-site
MTSI is seeking a skilled Program Analyst to organize, synthesize, and align cost, schedule, contract, test, and technical data to support program execution. Key Responsibilities: Apply knowledge of DoD acquisition proce…
Skills: DoD Acquisition, Budget Planning, Financial Tracking, Resource Allocation, Contract Management
Huntsville, Alabama, United States · On-site
MTSI is seeking to hire a C2 engineer to support MDA/AC. The qualified candidate will works with a diverse group of engineers and acquisition managers developing and incorporating over-the-horizon radar systems into the …
Skills: C2 Systems, Network Design, Sensor Management, TS/SCI Clearance, Network+
Eglin AFB, Florida, United States · On-site
How you will contribute to our National Security and Defense Mission: As an MC-130J Integration Engineer for MTSI, you will provide senior level integration support to the USSOCOM PEO-FW MC-130J Integration Program Manag…
Skills: System Integration, Test and Evaluation, Aerospace Engineering, Microsoft Office, Technical Communication
Huntsville, Alabama, United States · On-site
MTSI is seeking to hire a motivated engineer with 5-10 years of experience in modeling & simulation, particularly with AFSIM or similar mission-level frameworks. The candidate will support a team delivering high-fidelity…
Skills: AFSIM, C++, Object-Oriented Programming, MATLAB, Python
Huntsville, Alabama, United States · On-site
MTSI is seeking an engineer with experience in developing 6-Degree-Of-Freedom simulations with experience with Guidance, Navigation, and Control (GNC) algorithms. The candidate will join a team delivering modeling, simul…
Skills: Guidance, Navigation, and Control (GNC), 6-DOF Simulation, FORTRAN, C++, Python
Edwards AFB, California, United States · On-site
We are seeking a highly adaptable and mission focused professional to directly support HITL lab technical oversight, stand-up, operation and modification, while working with leadership, engineers and scientists in an int…
Skills: HITL Lab Management, Airborne Systems, Systems Engineering, Test Architecting, Network Design
Arlington, Virginia, United States · On-site
$90k–$120k/yr
MTSI is seeking a highly experienced Functional Area Analyst III to support Department of Defense (DoD) analysis, planning, readiness, and capability development activities. The ideal candidate will possess extensive exp…
Skills: Military Operations, Operations Research, PPBE, JCIDS, SQL
Springfield, Virginia, United States · On-site
$100k–$150k/yr
Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Technology Project Manager in Springfield, VA. Qualified candidates must be U.S. citizens with a TS/SCI clearance and SAP experience. Responsibilities: Serve as…
Skills: Artificial Intelligence, Machine Learning, Project Management, Rapid Acquisition, Enterprise Architecture
Springfield, Virginia, United States · On-site
$100k–$150k/yr
Modern Technology Solutions, Inc. (MTSI) is hiring a Technical Program Management Specialist in Springfield, VA. Qualified candidates must be U.S. citizens with a TS/SCI clearance and SAP experience. Responsibilities: Pr…
Skills: Program Management, Project Coordination, Government Acquisition, Stakeholder Engagement, Technical Documentation
Huntsville, Alabama, United States · On-site
MTSI is seeking to a motivated engineer with experience in Guidance, Navigation, and Control (GNC) systems and modeling & simulation. The candidate will support a team delivering modeling, simulation, and analytical prod…
Skills: Guidance, Navigation, and Control, 6-DOF Simulation, Performance Analysis, Aerodynamics, Kalman Filters
Eglin AFB, Florida, United States · On-site
Modern Technology Solutions, Inc. (MTSI) is seeking an experienced Contractor Special Access Program Security Officer (CSSO) / Site Security Manager at Eglin AFB, FL. The CPSO/CSSO/Site Security Manager is responsible fo…
Skills: SAP Security, SCI Security, ICD 705, Personnel Security, Physical Security
Dayton, Ohio, United States · On-site
MTSI is seeking an AI/ML Systems Engineering Subject Matter Expert to support ground systems architecture, digital engineering, DevSecOps, and data-driven decision support. This role combines ground systems architecture …
Skills: AI/ML, Systems Engineering, Ground Systems Architecture, DevSecOps, MBSE
Dayton, Ohio, United States · On-site
(MTSI) is seeking a detail-oriented IT Asset Management (ITAM) Specialist to support an advanced air platform program. This role involves overseeing the lifecycle management of IT assets, ensuring compliance with DoD sta…
Skills: IT Asset Management, Lifecycle Management, Inventory Control, Software Licensing, Compliance Auditing
Alexandria, Virginia, United States • On-site
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The intern will provide administrative support, including data entry, document preparation, and meeting coordination. They will also assist with research, event logistics, and special projects to support departmental operations.
Candidates must possess a Bachelor's or Master's degree with 0-2 years of experience or equivalent. Proficiency in Microsoft Office and strong organizational and communication skills are required.
MTSI is hiring and adding new positions on a regular basis across the country!
Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and technology solutions company delivering first-choice capabilities to solve problems of global importance in the critical mission areas of missile defense, cyber security, intelligence, unmanned/autonomous systems, aviation, space, and homeland security. The MTSI mission is to make important and lasting contributions to the nation's defense and security by providing leadership and best- value solutions to solve America's most technically challenging strategic problems. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com. For current MTSI job openings, please visit www.mtsi-va.com/careers.
Offices: 5285 Shawnee Road, Suite 400, Alexandria, VA 22312, US · 360 Quality Circle NW, Huntsville, AL 35806, US · 3837 Colonel Glenn Hwy, Suite 300, Beavercreek, Ohio 45324, US · 2424 Garden of the Gods Rd, Suite 274, Colorado Springs, Colorado 80919, US · 7181 Amigo St, Las Vegas, Nevada, US
MTSI is hiring and adding new positions on a regular basis across the country!
Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and technology solutions company delivering first-choice capabilities to solve problems of global importance in the critical mission areas of missile defense, cyber security, intelligence, unmanned/autonomous systems, aviation, space, and homeland security. The MTSI mission is to make important and lasting contributions to the nation's defense and security by providing leadership and best- value solutions to solve America's most technically challenging strategic problems. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com. For current MTSI job openings, please visit www.mtsi-va.com/careers.
Offices: 5285 Shawnee Road, Suite 400, Alexandria, VA 22312, US · 360 Quality Circle NW, Huntsville, AL 35806, US · 3837 Colonel Glenn Hwy, Suite 300, Beavercreek, Ohio 45324, US · 2424 Garden of the Gods Rd, Suite 274, Colorado Springs, Colorado 80919, US · 7181 Amigo St, Las Vegas, Nevada, US
