Modeling and Simulation Engineer Jobs in District of Columbia

61 - 80 of 213 Jobs

Navigation EngineerJob Title - Navigation Engineer

BoeingCompany Name - Boeing

•

Herndon, Virginia, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS) seeks a Navigation Engineer to deliver best solutions for today's complex undersea engineering challenges. Products range from Autonomous Extra-Lar

Radar Systems EngineerJob Title - Radar Systems Engineer

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in developing advanced radar systems to make an impact on our nation's defense? Do you want to be part of an enthusiastic team dedicated to advancing the state of the art in radar systems? How about contributing to the design and test algorithms for defense against missiles, including but not limited to Hypersonics? If so, we're looking for someone like you to join our team at APL! We are seeking a creative and highly motivated problem solver to help us develo

Senior Engineer - Radome Design and AnalysisJob Title - Senior Engineer - Radome Design and Analysis

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Does working on the cutting edge of technology excite you, knowing that the path to success has yet to be written? Are you a committed problem solver with passion for radio frequency (RF) performance, structural/thermal analysis of radome? Do you enjoy developing and prototyping novel engineered materials, surfaces and structures for manipulating microwave electromagnetic fields? Do you have experience analyzing RF systems using electromagnetic simulation software to characterize

Junior Mechanical EngineerJob Title - Junior Mechanical Engineer

LeidosCompany Name - Leidos

•

Springfield, Virginia, USA

Full-time

The Multi-Domain Solutions (MDS) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission-critical operations in government, commercial, and institutional facilities. Working under the guidance of senior engineers, this role involves assisting with system layout, equipment selection, energy modeling, and construction documentation. The ideal candidat

Trajectory EngineerJob Title - Trajectory Engineer

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Annapolis, Maryland, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI), is seeking a Senior-level Computer Scientist/Software Engineer to join the team in Columbia, Maryland. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them

EW and Signal Processing Senior Principal EngineerJob Title - EW and Signal Processing Senior Principal Engineer

RTX CorporationCompany Name - RTX Corporation

•

Arlington, Virginia, USA

Full-time

Date Posted: 2025-04-04 Country: United States of America Location: VA111: 1300 N 17th Street, Arlington 1300 North 17th Street Suite 400, Arlington, VA, 22209 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: Secret RTX BBN Technologies solves challenging problems of high importance to our customers in the Department of Defense, the Intelligence Community, and Industry by rapidly prototyping systems for sensing com

Hardware Design EngineerJob Title - Hardware Design Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Hardware Design Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and innovative Hardware Design Engineer to join our dynamic team. In this role, you will be responsible for designing, developing, and testing hardware components for a variety of cutting-edge projects. You will collaborate with cross-functional teams to create reliable, high-performance systems, ensuring that all hardwar

EW and Signal Processing EngineerJob Title - EW and Signal Processing Engineer

RTX CorporationCompany Name - RTX Corporation

•

Arlington, Virginia, USA

Full-time

Date Posted: 2025-04-04 Country: United States of America Location: VA111: 1300 N 17th Street, Arlington 1300 North 17th Street Suite 400, Arlington, VA, 22209 USA Position Role Type: Onsite RTX BBN Technologies solves challenging problems of high importance to our customers in the Department of Defense, the Intelligence Community, and Industry by rapidly prototyping systems for sensing complex physical phenomena, correlating them to events of interest, and producing high-value, actionable info

Senior Software Engineer - Localization and State Estimation (R3123)Job Title - Senior Software Engineer - Localization and State Estimation (R3123)

Shield AI IncCompany Name - Shield AI Inc

•

Washington, District of Columbia, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent, autonomous systems. Its products include Hivemind Enterprise-EdgeOS, Pilot, Commander, and Forge-as well as V-BAT and Sentient Vision Systems (wide-area motion imaging software). With offices in San Diego, Dallas, Washington, D.C., Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allie

Model-Based Systems Engineer/MBSEJob Title - Model-Based Systems Engineer/MBSE

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Washington, District of Columbia, USA

Full-time

Overview Own Your Future. MTSI is seeking a seasoned systems engineer with a strong subject matter expertise in Model-Based Systems Engineering (MBSE) to provide technical and programmatic advice and support services on a suite of advanced weapon systems, sensors and computer processing-related technologies and programs. This individual will provide technical expertise and support to a Government Program Management Office/Program Manager at Joint Base Anacostia-Bolling, DC & may be required to

General EngineerJob Title - General Engineer

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Fort Belvoir, Virginia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a General Engineer in Ft. Belvoir, Va. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% E

C2 Senior Systems EngineerJob Title - C2 Senior Systems Engineer

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Fort Belvoir, Virginia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a C2 Systems Engineer in Ft. Belvoir,VA. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100%

Microelectronics Engineer SMEJob Title - Microelectronics Engineer SME

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Washington, District of Columbia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Microelectronics Engineer SME to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the indu

Specialist, Systems Engineering (Space Operations Trainer)Job Title - Specialist, Systems Engineering (Space Operations Trainer)

Harris CorporationCompany Name - Harris Corporation

•

Springfield, Virginia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Wireless Communications Algorithm EngineerJob Title - Wireless Communications Algorithm Engineer

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you have experience solving real world problems related to wireless communications? Are you searching for meaningful work to solve crucial communications challenges for the special operations and intelligence communities? If so, we want you to join our team of comms engineers working on a broad set of evolving problems. We are seeking a dedicated engineer to join a hardworking team that loves solving problems and building capabilities that may transition to operational prototy

SAR Signal and Image Process Engineer (MTS/SMTS)Job Title - SAR Signal and Image Process Engineer (MTS/SMTS)

Aerospace CorporationCompany Name - Aerospace Corporation

•

Chantilly, Virginia, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Space Systems EngineerJob Title - Space Systems Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Space Systems Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and innovative **Space Systems Engineer** to join our team and contribute to the design, development, and integration of cutting-edge space systems. In this role, you will work on the development of spacecraft and satellite systems, ensuring their functionality, performance, and reliability for space missions. You wil

Advanced Radar Signal and Image Process EngineerJob Title - Advanced Radar Signal and Image Process Engineer

Aerospace CorporationCompany Name - Aerospace Corporation

•

Chantilly, Virginia, USA

Full-time

Research and Development EngineerJob Title - Research and Development Engineer

Aerospace CorporationCompany Name - Aerospace Corporation

•

Chantilly, Virginia, USA

Full-time

Senior RF EngineerJob Title - Senior RF Engineer

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you have experience solving real world problems related to RF communications? Are you interested in advancing the field of VLF/HF band radio communications? Are you searching for meaningful work to solve crucial communications challenges for our military? The Nuclear Command Communications Systems Group (QKR) is looking for a Senior RF Engineer who is motivated to make critical contributions to our nation's defense in the area of High Frequency (HF) and Very Low Frequency (VLF)