Jobs in the United States

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Added 1 min ago
Senior Software Engineer
Scope3 PBC
Remote, United States
AI isn't an add-on to how we engineer; it's central to how we build. We embrace AI-first development workflows and expect engineers to actively leverage AI coding agents and tools…
Added 1 min ago
Software Engineer
Nou Systems Inc
Huntsville, AL
nou Systems, Inc. (nSI) is seeking a highly skilled Software Engineer to support the Advanced Object Classifier and other programs within our Technical Solutions Division. Our programs…
Added 1 min ago
Associate Mechanical Engineer
Nou Systems Inc
Huntsville, AL
nou Systems, Inc. (nSI) is seeking an Associate Mechanical Engineer to join programs across our Technical Solutions Division. Our programs depend on well-engineered, rugged hardware to…
Added 1 min ago
Mechanical Engineer
Nou Systems Inc
Huntsville, AL
nou Systems, Inc. (nSI) is seeking a highly skilled Mechanical Engineer to support programs across our Technical Solutions Division. Our programs depend on well-engineered, rugged hardware…
Added 2 mins ago
Manager - Civil Structures
Kairos Power
Alameda, CA
Supervise, coach, and develop civil and structural engineers, providing technical guidance, regular feedback, and career development support.
Added 2 mins ago
Enterprise - Software Engineer - Python, Java, AWS
Erias Ventures, LLC
Annapolis Junction, MD
We are seeking a Software Engineer that maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of…
Added 2 mins ago
Enterprise - Software Engineer - MongoDB, AWS, Java
Erias Ventures, LLC
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 2 mins ago
M-
Principal Engineer - Validation (ASIC)
Microchip - USA
Basking Ridge, NJ
- $75,000 to $232,000 USD / year
…people annually. We take pride in our commitment to employee development, values-based decision making, and strong sense of community, driven by our Vision, Mission, and 11 Guiding Values;…
Added 2 mins ago
Senior Development Engineer - Modeling & Simulation
Corning
Wilmington, NC
Corning is seeking a Senior Development Engineer to apply finite element and computational modeling to improve optical fiber manufacturing at our Wilmington, NC plant. You will build models…
Added 3 mins ago
EPICOR Operations Analyst
Lincoln Electric
CO · MI · IA · OH
Bachelor’s or Associate’s degree, preferably in Operations, Supply Chain, Information Technology, Engineering, or related business/technical field.
Added 3 mins ago
Substation Engineering Manager
WESTWOOD PROFESSIONAL SERVICES INC
Overland Park, KS
Professional Engineer (PE) license required
Added 3 mins ago
Substation Engineering Manager
WESTWOOD PROFESSIONAL SERVICES INC
Plano, TX
Professional Engineer (PE) license required
Added 3 mins ago
CC
Senior Full-Stack Developer (.NET based)
CapTech Consulting
Richmond, VA
- $90,000 to $190,000 USD / year
…of challenges. Across industries and business goals, we fuse technical depth and analytical prowess with creative savvy to move clients forward. This drive helps each organization use…
Added 3 mins ago
CC
Senior Full-Stack Developer (.NET based)
CapTech Consulting
Reston, VA
- $90,000 to $190,000 USD / year
…of challenges. Across industries and business goals, we fuse technical depth and analytical prowess with creative savvy to move clients forward. This drive helps each organization use…
Added 3 mins ago
Senior Full-Stack Developer (.NET based)
CapTech Consulting
Atlanta, GA
…of challenges. Across industries and business goals, we fuse technical depth and analytical prowess with creative savvy to move clients forward. This drive helps each organization use…
Added 3 mins ago
Senior Full-Stack Developer (.NET based)
CapTech Consulting
Philadelphia, PA
…of challenges. Across industries and business goals, we fuse technical depth and analytical prowess with creative savvy to move clients forward. This drive helps each organization use…
Added 3 mins ago
Senior Full-Stack Developer (.NET based)
CapTech Consulting
Philadelphia, PA
…of challenges. Across industries and business goals, we fuse technical depth and analytical prowess with creative savvy to move clients forward. This drive helps each organization use…
Added 4 mins ago
Project Manager 2-CC
Mansfield, MA
…is responsible for providing project management systems and technical direction to projects teams for the purpose of delivering safe, cost-effective, and quality execution of small to…
Added 4 mins ago
Engineer 4 - P&C
Raleigh, NC
Position Overview: Provide substation protection and control design, engineering, technical support, and oversight to a transmission substation engineering and design team for the purpose…
Added 4 mins ago
Engineer 3 - P&C
Raleigh, NC
Position Overview: Provide substation protection and control design, engineering, technical support, and oversight to a transmission substation engineering and design team for the purpose…
Added 4 mins ago
RI
Project Engineer II
RWDY Inc
Williston, ND
- $95 USD / hour
This contractor position is part of the ExxonMobil Global Projects Company and supports capital project development for XTO Energy, an ExxonMobil subsidiary.
Added 4 mins ago
DO
Senior Safety Engineer, Research and Standards Health Unit
Department of Industrial Relations
CA
- $11,427 to $14,298 USD / month
Under the direction of the Principal Safety Engineer (Industrial), the SSE handles the more varied, complex, and sensitive health and safety issues in the evaluation and development of…
Added 4 mins ago
DO
Senior Safety Engineer, Research and Standards Health Unit
Department of Industrial Relations
CA
- $11,427 to $14,298 USD / month
Under the direction of the Principal Safety Engineer (Industrial), the SSE handles the more varied, complex, and sensitive health and safety issues in the evaluation and development of…
Added 4 mins ago
Sr Advanced RF Engineer - Traffic & Surveillance
Aerospace
Phoenix, AZ
YOU MUST HAVE
Added 5 mins ago
MS
Director Software Product Management & RE
MS Services Group, Inc.
NY
- $160,000 to $170,000 USD / year
…pricing and risk models to interpret the performance of the technical implementation of the models and efficiently construct communication channels between the business unit and development…

Simulation Technologies (SIMTECH)

Modeling and Simulation Engineer, Mid-Level

Huntsville, AL, United States

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Posting language: English
Posted: Oct 28, 2026

Original job description

Modeling and Simulation Engineer, Mid-Level Overview SimTech, Inc., recognized as one of the 2026 Best Places for Working Parents, is seeking a Modeling and Simulation Engineer, Mid-Level to join our dynamic and diverse team in Huntsville, AL. This is an upcoming opening with opportunities for growth and professional development. SimTech offers a market leading compensation package with excellent benefits, work/life balance, outstanding retirement plan, career advancement and much more. This role requires developing and maintaining a high-fidelity 6DOF simulation of a weapon system with seeker and the digital environment used to characterize end-to-end system performance, supporting flight software integration, and performing trade studies that inform design and requirements decisions. Responsibilities Model and analyze RF seeker performance, including sensor control, tracking, and target engagement behavior. Evaluate overall missile performance through airframe, propulsion, aerodynamics, and actuator dynamics modeling. Build post-processing and analysis tooling in MATLAB, Python, and related environments. Develop, extend, and maintain a closed loop 6DOF flight simulation written in C/C++. Develop and integrate subsystem models spanning flight dynamics, control actuation system, motor, gimbal, seeker, guidance, navigation, and control. Integrate and test flight software in the loop, supporting software-in-the-loop (SIL) and hardware-in-the-loop (HIL) configurations. Plan and execute trade studies, sensitivity sweeps, and Monte Carlo analyses to assess performance drivers and margins. Generate clear and concise technical results, briefings, and documentation for internal teams and external customers. Collaborate with GNC (guidance and control), seeker, propulsion, and software engineers to validate models against test and flight data. Other responsibilities as assigned. Minimum Qualifications and Education Requirements and Desired Skillsets Bachelor of Science Degree in Aerospace, Electrical, Mechanical, or related engineering field from an accredited institution. Demonstrated experience developing 6DOF or equivalent flight dynamics simulations. Proficiency in C/C++ for simulation development. Proficiency in MATLAB and/or Python for analysis, visualization, and automation. Working knowledge of GNC fundamentals: rigid body dynamics, coordinate frames, equations of motion, and control loops. Experience modeling RF seekers, radar, or other sensor performance. Experience with gimbaled seeker kinematics, line-of-sight rates, and pointing and tracking algorithms. Familiarity with missile or tactical weapon system design and requirements flow down. Experience with SIL and HIL integration, real-time execution, and timing constraints. Experience with Monte Carlo methods, statistical performance assessment, and sensitivity analysis. Experience with version control systems (e.g., Git). U.S. Citizenship with Active Secret Security clearance and ability to maintain the designated security clearance level is required. Physical Description Employees in these positions will function in a general office/cubicle setting environment, and laboratory/testing setting using standard office equipment and various electronic testing equipment, including a computer, telephone, printers, video equipment, computer software, and testing equipment. Will interact in a general office setting environment with various personnel; participate in meetings and contribute to team success; deliver timely results and produce reports; receive and communicate information; may include telework. May function in a specialized laboratory/testing environment using electronic testing equipment, computer software, and complex systems. May move and test equipment of various weights. Laboratory environment may require use of protective equipment (PPE) including but not limited to safe y glasses and protective hearing and footwear. May be expected to work varying shifts and hours to ensure successful operation of activities in the organization due to business demands; travel occasionally for assigned work. About SimTech, Inc. SimTech's mission is to be the most reliable and cost-effective provider of Signature Models, Simulations, Hardware, Software, Cyber solutions, and Test and Evaluation services. Established in 1983 by a team of experienced scientists and engineers, SimTech has a long history of delivering high-technology defense-oriented solutions. The company has been recognized as a "Best Place to Work" in 2020 and 2021, and as a "Best Place for Working Parents" in 2022-2026 by the Huntsville/Madison County Chamber of Commerce. []{style="back "}

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Jobs in the United States