March 17, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Beavercreek, OH30+ days ago
p>• Assist or lead the team with business development activities by supporting proposal and technical solution development and also in interfacing with other parts of Leidos for multi-disciplinary capture opportunities Assist or lead the team with business development activities by supporting proposal and technical solution development and also in interfacing with other parts of Leidos for multi-disciplinary capture opportunities. • Experience with running simulations on high-performance computing (HPC), graphics processor units (GPU), and other advanced processing platforms Experience with running simulations on high-performance computing (HPC), graphics processor units (GPU), and other advanced processing platforms.
Beavercreek, Ohio15 days ago
div class="job__description body">Awetomaton is seeking a Research Scientist to support existing customers at Wright-Patterson Air Force Base in Dayton, Ohio.
- Master of Science in Computer Science, Software Engineering, or Engineering discipline.
In this role, you will be responsible for developing and maintaining actuarial models supporting the liability valuation and reserving process under the Bermuda EBS framework and US GAAP and the evaluation of new reinsurance transactions. Assist with preparation of reports covering US GAAP, US tax, Bermuda Statutory Financial Statements, Bermuda Economic Balance Sheet, and Bermuda Solvency Capital Requirement.
Beavercreek, OH21 days ago
Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. The ideal candidate will combine deep theoretical physics knowledge with practical experience in computational modeling environments to help shape next-generation sensing, imaging, and phenomenology-driven simulation capabilities.
p>Compliance & Modeling Engineer Responsibilities: Lead Transmission compliance related activities for AES utilities, including but not limited to FAC-001, FAC-002, FAC-008, MOD-32, and other applicable NERC/FERC/PJM/MISO activities.
AES is proudly ranked #1 globally in renewable energy sales to corporations, and with $12.7B in revenues in 2023, we have the resources and expertise to make a significant impact as we provide electricity to 25 million customers worldwide.
The successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to develop, upgrade, and integrate models of threat systems in the air domain. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Beavercreek, Ohio30+ days ago
p style="text-align:inherit">Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. We’re looking for a problem solver who can use their skills to help perform detailed analyses, including the evaluation of the detectability of airborne systems and survivability analyses of weapon systems and platforms to be deployed in future combat scenarios.
Beavercreek, OH21 days ago
Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
June 4, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. The successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to develop, upgrade, and integrate models of threat systems in the air domain.
Beavercreek, OH30+ days ago
Work performed will include modeling and simulation tasks, technical analysis of system capabilities to include review of OSINT documents, validation and verification testing, model integration tasks, writing of Threat Verification and Validation Reports (TVVR), and other tasks associated with threat modeling and simulation process. In this position, the successful candidate will provide support related to electronic warfare models, networked data processing and data fusion, navigation models, pilot and/or agent models, and aircraft simulators.
In this role, the Mechanical Modeling Engineer will construct highly detailed 3-D geometric computer-aided design (CAD) models of multiple foreign spacecraft to include static and dynamic characteristics (e.g., external configuration, layout and location of internal subsystems, antenna and solar panel motion, construction techniques, and materials descriptions). Basic Qualifications:
Wright-Patterson AFB, OH29 days ago
The work supports programs that focus on space, counter space, and intelligence and will support various modeling, simulation, and analysis (MS&A) project teams in evaluating the mission performance of military systems. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
MMB Solutions is seeking a mid-level Model-Based Systems Engineer (MBSE) to support the design, development, and integration of advanced distributed systems operating across complex, multi-domain environments. This role involves working within a modern digital engineering ecosystem that enables real-time system modeling, data correlation, and mission-driven decision support across heterogeneous platforms.
Beavercreek, OH30+ days ago
Work performed will include modeling and simulation tasks, technical analysis of system capabilities to include review of OSINT documents, validation and verification testing, model integration tasks, writing of Threat Verification and Validation Reports (TVVR), and other tasks associated with threat modeling and simulation process. In this position, the successful candidate will provide support related to electronic warfare models, networked data processing and data fusion, navigation models, pilot and/or agent models, and aircraft simulators.
p>Preferred Qualifications: While not everyone may possess all of the preferred qualifications, the ideal candidate will bring many of the following:
- Exposure to modeling & simulation, wargaming, or operational analysis.
The Modeling & Simulation Analyst supports AFRL-driven modeling, simulation, and wargaming activities, contributing to both the preparation and execution of simulation events.
You will play a valuable part in developing and testing models of aerospace systems, to include air-launched weapons; ballistic missile systems; avionics; hypersonic vehicles; and guidance, navigation, and controls across a wide range of projects and programs. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Beavercreek, OH22 days ago
Join a dynamic team where you will play a pivotal role in developing and maintaining Model-Based Systems Engineering (MBSE) artifacts to support intelligence analysis and mission-focused engineering efforts. Develop, maintain, and manage MBSE artifacts to support intelligence analysis, modeling, and mission-focused engineering efforts at the National Air and Space Intelligence Center (NASIC).
Beavercreek, OH30+ days ago
p>Required Skills: • Bachelor's degree or higher in Computer Science, Computer Engineering, Electrical Engineering, or related field Bachelor's degree or higher in Computer Science, Computer Engineering, Electrical Engineering, or related field. We are looking for a mid-level developer to work with a diverse team of software engineers and analysts to explore and develop solutions in support of the National Air and Space Intelligence Center and other Department of Defense and Intelligence Community projects.
p>Qualifications/Requirements: Bachelor's degree and 5+ years of experience building analytically derived strategies within Credit, Marketing, Risk or Collections in Financial services, or in lieu of a Bachelor's degree, 9+ years of experience building analytically derived strategies in Marketing, Risk or Collections in Financial services.
Partner with portfolio credit managers and client teams to launch new initiatives, communicate changes in a timely & effective manner, and ensure strategies are driving the desired P&L impacts.
Beavercreek, OH30+ days ago
p>• Ability to analyze architecture and engineering data to solve complex problems, recommend solutions, and improve products and processes Ability to analyze architecture and engineering data to solve complex problems, recommend solutions, and improve products and processes. • Demonstrated ability to develop and maintain models, artifacts, and integrated datasets for complex systems and systems of systems Demonstrated ability to develop and maintain models, artifacts, and integrated datasets for complex systems and systems of systems.
In this role, the Mechanical Modeling Engineer will construct highly detailed 3-D geometric computer-aided design (CAD) models of multiple foreign spacecraft to include static and dynamic characteristics (e.g., external configuration, layout and location of internal subsystems, antenna and solar panel motion, construction techniques, and materials descriptions). May 7, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Beavercreek, Ohio18 days ago
p style="text-align:inherit">Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
An established engineering services organization supporting federal and defense initiatives is seeking an experienced Model-Based Systems Engineer (MBSE) to contribute to advanced modeling, analytics, and simulation efforts. The position is fully onsite in Dayton, OH and focuses on developing, maintaining, and enhancing system models and engineering artifacts for complex systems and systems-of-systems environments.
Beavercreek, OH30+ days ago
As a member of our engineering team, you will work alongside engineers and software developers to develop authoritative engineering models that contribute to our nations defense. The Modeling, Analytics, and Simulation Sciences (MASS) Operation is seeking a Model-Based Systems Engineer to support our customers at the National Air and Space Intelligence Center (NASIC).
The position focuses on developing and refining end-to-end missile system models using SysML, enabling improved analytical rigor, scalability, and decision support for advanced weapons systems. This role supports government customers in migrating legacy tools, algorithms, and processes into a cloud-native digital engineering pipeline using a phased implementation approach.
p>Basic Qualifications: - Degree in a relevant field (e.g., Systems Engineering, Operations Research, Computer Science, Mathematics, Physics, Aerospace Engineering) with 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience.
MITRE is a nonprofit systems engineering, applied research, and advanced technology organization that operates federally funded R&D centers to deliver deep technical and systems integration, rapid prototype development, and mission-driven innovation in the public interest.
The ideal candidate will be well-versed in Systems Engineering techniques, Modeling and Simulation, Digital Engineering/MBSE and be excited about opportunities to mentor more junior staff and help foster growth of subject matter expertise across the organization. In addition to modeling in SysML, the Systems Engineer will be responsible for implementing and guiding teams in the customization and automation techniques offered by Cameo to enable multi-disciplinary programs to comply with DoD Digital Engineering goals.
ul>5 years of experience performing modeling and quantitative analysis, including discrete event simulation, agent-based modeling, network simulations, physics-based modeling, stochastic processes, or Monte Carlo analysis. - Experience designing, developing, and optimizing large-scale computational simulations within high-performance computing environments for complex aerodynamic engineering and scientific applications.
Beavercreek, Ohio30+ days ago
Advance and drive business focused on classified model capability development and analyses by leveraging existing M&S contracts, customers, and capabilities to build new capabilities such as incorporating AI/ML, and identify and capture new business opportunities and further develop our MS&A talent pipeline. Serve as a technical manager to help manage business, and drive technical capability and growth with a focus on classified foreign threat modeling, simulation, and analysis, including RF/IR sensor modeling, Electromagnetic Warfare (EW), and foreign kinetic weapon systems.
Beavercreek, Ohio17 days ago
MS&A disciplines include RF/IR sensor modeling, Electromagnetic Warfare (EW) modeling, platform and weapons survivability analyses, including the evaluation of the detectability of airborne systems, survivability analyses of threat systems, platforms to be deployed in future combat scenarios, and military utility analyses. Act as senior program manager for major projects and lead teams in activities, including development and analysis of complex engineering and test strategies, technology and risk assessments, as well as performance and capability assessments.
EDUCATION REQUIREMENT: A. Education: Bachelors degree from an accredited college or university in Engineering, Mathematics, Physical Science, Computer Science, or a related discipline that includes 24 semester (36 quarter) hours in Mathematics, Science and/or a related Engineering Science such as Dynamics, Electronics, Mechanics, and Properties of Materials. Responsibilities include leading high-visibility R&D programs across multiple technical disciplines, including the implementation of M&S generation tools on DoD High Performance Computing (DoD-HPC) systems, capability development, and integration of advanced analytic utilities.
Beavercreek, OH7 days ago
We are looking for an experienced developer to work with a diverse team of software engineers, data scientists, and analysts to explore and develop solutions in support of AFRL, NASIC, DARPA and other Department of Defense and Intelligence Community projects. The candidate will be expected to develop and integrate high fidelity models and software solutions into existing AFSIM Modeling & Simulation framework, using modern Agile software development practices.
li>Knowledge of using system models during government engineering reviews and other system engineering disciplines, including configuration management, risk management, cybersecurity, and cyber certification processes.
Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Fairborn, Ohio30+ days ago
We focus on recruiting talented, self-motivated employees that strive to find a way to get things done.
Position Overview
Altamira is seeking a Systems Engineer to design, develop, and maintain models that support mission-critical analysis within secure environments.
The ideal candidate brings strong system modeling experience and an ability to communicate model concepts with engineers and non-engineer audiences.
Key Responsibilities
- Design, develop, and maintain models of mechanical systems (e.g., aircraft).
About Altamira
Altamira Technologies Corporation has a long and successful history providing innovative solutions throughout the U.S. National Security community.
Fairborn, Ohio30+ days ago
We focus on recruiting talented, self-motivated employees that strive to find a way to get things done.
Position Overview
Altamira is seeking a Systems Engineer to design, develop, and maintain models that support mission-critical analysis within secure environments.
The ideal candidate brings strong system modeling experience and an ability to communicate model concepts with engineers and non-engineer audiences.
Key Responsibilities
Join our team as a Systems Engineer, where you will leverage your expertise to conduct in-depth research, architect intricate system designs, create detailed models, simulate performance, rigorously test, certify, and optimize cutting-edge defense products and services. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.
The Systems Engineer should have experience architecting systems, working across the Systems Engineering Lifecycle, a deep understanding of Systems Engineering principles, reverse engineering techniques, and the ability to work with complex software systems and the utilization of Digital Engineering/MBSE to accomplish program goals. The ideal candidate will be experienced in Systems Engineering processes and techniques, Modeling and Simulation, software-based systems, Digital Engineering/MBSE and be excited about opportunities to grow and be a source of subject matter expertise across the organization.
p>Ignite is currently seeking driven, detail-oriented Model-Based Systems Engineering (MBSE) Engineers to support intelligence analysis and modeling efforts for the National Air and Space Intelligence Center (NASIC). The Modeling, Analytics, and Simulation Sciences (MASS) Operation is seeking a Model-Based Systems Engineer to support our customers at the National Air and Space Intelligence Center (NASIC).
Beavercreek, OH13 days ago
You'll directly impact the Air Force's mission by helping determine what tactics, techniques, and procedures to improve survivability and vulnerability against threat systems as well as helping make an informed decision for the acquisition of future systems. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Responsibilities: Functioning as part of a small to medium-sized design department, the position will both manage and take a variety of large and small projects in the industrial, commercial, non-profit, educational, recreational, retail, religious, and healthcare buildings from conceptual design through final design and detailing. Collaborate with internal colleagues such as our Director of Design, Architectural and Civil Designers, Business Development professionals, Estimators, Project Managers, Site Superintendents, and Crew Leaders.
div style="text-align:justify"> Basic Qualifications:
p>The Modeling & Simulation Systems Engineer will support a growing portfolio of analytic capabilities serving various DoW and IC customers, including the Space Warfighting Analysis Center (SWAC), Space Security and Defense Program (SSDP), US Space Command, US Strategic Command, Air Force Studies and Analysis, and the Air Force Research Laboratory. Current lines of effort include development and integration of system, engagement, mission models for all classes of threats to space systems, development of innovative approaches to joint mission thread and kill chain analyses, and exploration of concepts for mixed-resolution, multi-domain campaign analysis.
March 18, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. You will play a valuable part in developing and testing models of aerospace systems, to include air-launched weapons; ballistic missile systems; avionics; hypersonic vehicles; and guidance, navigation, and controls across a wide range of projects and programs.
p>Knowledge or interest in the following: • SysML and UML • MATLAB • Any Programming Language • Linux • Understanding of Systems Engineering Principles • Experience with Cameo System Modeler or other comparable tools • Experience with any Requirements Management tools (JAMA, DOORS, etc.
2 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience.
Beavercreek, OH23 days ago
Overview: Quantum Research International, Inc. (Quantum) provides our national defense and federal civilian and industry customers with services and products in the following main areas: 1) Cybersecurity and Information Operations; 2) Space Operations and Control; 3) Aviation Systems; 4) Ground, Air and Missile Defense, and Fires Support Systems; 5) Intelligence Programs Support; 6) Experimentation and Test; 7) Program Management; and (8) Audio/Visual Technology Applications. The Modeling, Analytics, and Simulation Sciences (MASS) Operation is seeking a Model-Based Systems Engineer to support our customers at the National Air and Space Intelligence Center (NASIC).
Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. When extending an offer, HIIs Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the roles function and a candidates education or training, work experience, and key skills.
Model-Based Systems Engineering is a rapidly growing discipline within the Department of Defense (DoD) and Intelligence Community, enabling more efficient, data-driven approaches to complex system development and analysis. Bachelor's Degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Computer Science, or a related technical field.
p style="margin:0px;text-align:left">Odyssey is proud to live out our core values of commitment, ambition, and respect in our work and communities through OdysseyCares, a philanthropic group focused on giving back through direct donations, an employer match program, and volunteering events. Deliver engineering expertise and produce required artifacts to support systems integration, OSS&E, airworthiness certification per MIL‑HDBK‑516, system safety per MIL‑STD‑882, and life‑cycle systems engineering in accordance with DAFI 63‑1201.
They have also contributed their expertise to other vital national defense programs and technologies that involve survivability, cybersecurity, information technology/management, software engineering, unmanned aerial systems (UASs), and metrology/reverse engineering. We are seeking an experienced AFSIM Mission-Level Modeling & Simulation Analyst to build, run, and evaluate high‑fidelity mission-level simulations using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM).