OTHER

FEED

UNKNOWN

We are seeking an experienced systems engineer with strong technical depth in military system development and Model-Based Systems Engineering (MBSE) to develop innovative, mission-focused solutions to complex challenges. Qualifications: BS 5-7, MS 3-5, PhD 0-2 (Bachelor’s degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, or a related technical discipline (Master’s degree preferred).

Responsibilities:
THIS POSITION IS FOR STRATEGIC TECHNOLOGY CONSULTING- STC, An Arcfield Company Are you ready to take your career to the next level? Join our team and help advance state-of-the-art systems design capabilities that are critical to national defense and multi-domain operations. We are seeking an experienced systems engineer with strong technical depth in military system development and Model-Based Systems Engineering (MBSE) to develop innovative, mission-focused solutions to complex challenges. If you are passionate about integrating cutting-edge technologies, architecting robust systems, and delivering high-impact engineering results, this is an opportunity to make a meaningful difference. Responsibilities:<ul><li>Design and integrate weapons solutions and software into platform architectures using MBSE methodologies.</li><li>Develop and manage system requirements throughout the lifecycle, ensuring traceability, verification, and compliance with program objectives.</li><li>Provide expertise in open systems standards, mission engineering, software design, all as part of an integrated digital approach.</li><li>Apply mission engineering principles to optimize and analyze system and subsystem performance across diverse platforms and operational environments.</li><li>Collaborate with mission engineers, platform architects, and stakeholders to translate operational needs into executable system architectures and integrated technical solutions.</li></ul>

Qualifications:
<ul><li>BS 5-7, MS 3-5, PhD 0-2 (Bachelor’s degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, or a related technical discipline (Master’s degree preferred).</li><li>5+ years of relevant systems engineering experience, with demonstrated weapons and defense platform knowledge</li><li>Knowledge of existing weapons systems programs, weapons software architecture, and mission application for weapons systems</li><li>Experience implementing open systems standards, MOSA, WOSA, GCIA, across diverse platforms (ground, air, maritime, space, or joint systems).</li><li>Understanding of mission engineering concepts and their application to weapons/platforms and multi-domain operations.</li><li>Proficiency with MBSE tools and methodologies (e.g., Cameo, SAM, Rhapsody, SysML, UPDM/UAF).</li><li>Strong analytical, problem-solving, and cross-functional communication skills.</li><li>Ability to obtain and maintain a DoD Secret security clearance.</li></ul>

EEO Statement:
We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.

Arcfield

Model Based Systems Engineer

Aerospace Engineering

Analysis Skills

Communication Skills

Consulting

Cross-Functional

DoD Secret Clearance

Electrical Engineering

Engineering

Federal Contracts

Federal Government

GCIA - GIAC Certified Intrusion Analyst

Government Contracts

Leading Edge Technology

Military

Multiplatform/Cross-Platform

Problem Solving Skills

Requirements Management

Security Clearance

Software Architecture

Software Design

System Architecture

Systems Administration/Management

Systems Analysis

Systems Engineering

Technical Strategy

Traceability

[AW]-iCims

ADAPTED_NOW

To do that, MANTECH assists our customer to conduct the detailed systems engineering analysis, establishes technical policies and guidance across the Command, and manage the technical investigation and distributed planning required to deliver world class Marine Air Ground Task Force (MAGTF) systems capabilities to the warfighter. MANTECH is responsible for assisting our government customer and ensuring that material solutions developed or acquired by Marine Corps Systems Command (MCSC) are system engineered, integrated, interoperable, and certified to provide the warfighter with equipment required to accomplish their mission.

MANTECH seeks a motivated, career and customer-oriented J unior Model-Based Systems Engineer to join our USMC contract out of Quantico, VA. MANTECH is responsible for assisting our government customer and ensuring that material solutions developed or acquired by Marine Corps Systems Command (MCSC) are system engineered, integrated, interoperable, and certified to provide the warfighter with equipment required to accomplish their mission. To do that, MANTECH assists our customer to conduct the detailed systems engineering analysis, establishes technical policies and guidance across the Command, and manage the technical investigation and distributed planning required to deliver world class Marine Air Ground Task Force (MAGTF) systems capabilities to the warfighter. Responsibilities include but are not limited to: + Support MBSE-related technical and strategy discussions. + Develop Digital Engineering Models and Marine Corps compliant systems engineering artifacts with Senior Engineer oversight. + Participate in multiple systems engineering projects and accurately represent stakeholder interests + Consolidate and report project status updates and issues. + Provide technical support to MBSE development projects, including communicating Systems Engineering Technical Review (SETR) events. + Prepare and maintain technical systems or program documentation, integrated master schedules, comment resolution matrices, presentations, and training material. + Plan, coordinate, and participate in MBSE meetings and events Minimum Qualifications: + Bachelor’s Degree in a Scientific, Engineering, or Technical area and at least 2 years of Digital Engineering or Model-Based Systems Engineering experience. + Ability to learn Cameo System of Systems Architect or other MBSE tools + Familiarity with one or more of the following: UML, SysML, UAF, UPDM, BPMN, IDEF + Superior written and oral communication skills. + Ability to think critically, problem-solve, and influence others to achieve desired results for the project. + Capable of working collaboratively on multiple projects simultaneously Preferred Qualifications: + Have knowledge of Marine Corps Systems Engineering Processes, including the relationship between MCSC and DC, CD&I. + Familiarity with the MCSC Acquisition Guidebook. + Knowledge of Marine Corps concepts, practices, procedures, systems and interfaces Clearance Requirements: + Must be a US Citizen with the ability to obtain a DoD Secret Clearance. Physical Requirements: + The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication. MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

ManTech

Junior Model-Based Systems Engineer

Customer Relations

Customer Support/Service

Documentation

Government

Interoperability

Marine Engineering

Multitasking

Office Equipment

People Management

Policy Development

Presentation/Verbal Skills

Status Reports

Systems Engineering Technical Review

Systems Maintenance

Technical Leadership

Technical Support

Training/Teaching

Unified Modeling Language (UML)

United States Citizen

United States Marine Corps (USMC)

Writing Skills

Position Description: ThinkTek is seeking a highly motivated Senior Modeling & Simulation (M&S) Engineer to provide technical expertise in the development, integration, and analysis of modeling and simulation solutions that support program decision-making and mission outcomes. The role focuses on designing, implementing, validating, and analyzing models and simulations to evaluate system performance, operational concepts, and technical alternatives across complex operational environments.

Senior Modeling & Simulation Engineer Who We Are: ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) company. We specialize in providing management and technology consulting services to support the business and technology modernization efforts of the Federal Government. ThinkTek was formed with the specific purpose of providing its clients with a tailored solution around Program & Project Management, Strategic Planning, Systems Engineering, and IT Operations.Position Description: ThinkTek is seeking a highly motivated Senior Modeling & Simulation (M&S) Engineer to provide technical expertise in the development, integration, and analysis of modeling and simulation solutions that support program decision-making and mission outcomes. The role focuses on designing, implementing, validating, and analyzing models and simulations to evaluate system performance, operational concepts, and technical alternatives across complex operational environments.Key Responsibilities:M&S Framework Architecture and Integration<ul><li style="line-height:normal">Provide Modeling & Simulation (M&S) architecture expertise across multi-domain simulation environments (air, ground, maritime, cyber, and space).</li><li style="line-height:normal">Design and lead development of the primary M&S framework to ensure scalability, interoperability, and alignment with program requirements.</li><li style="line-height:normal">Oversee integration of COTS, GOTS, and custom-built simulation tools using standards such as High-Level Architecture (HLA), Distributed Interactive Simulation (DIS), and/or custom APIs.</li></ul>Scenario Development and Operational Environment Representation<ul><li style="line-height:normal">Lead development of complex, data-driven simulation scenarios.</li><li style="line-height:normal">Model friendly and adversary Operational Plans (OPLANs), force structures, and mission threads.</li><li style="line-height:normal">Oversee the configuration of dynamic environmental conditions (e.g., weather, terrain, electromagnetic spectrum) to support realistic operational environments.</li></ul>Analytical Baseline and Requirements Definition<ul><li style="line-height:normal">Conduct analysis to define the analytical baseline, including measures of effectiveness, measures of performance, and key data collection requirements.</li><li style="line-height:normal">Translate program objectives into simulation data needs and evaluation criteria.</li><li style="line-height:normal">Verification, Validation, and Accreditation (VV&A)</li><li style="line-height:normal">Establish and manage a rigorous VV&A process for all models and simulation components.</li><li style="line-height:normal">Ensure simulation outputs are accurate, credible, and compliant with program requirements and standards.</li></ul>Agile Development and Technical Leadership<ul><li style="line-height:normal">Manage the M&S development backlog, sprint planning, and iterative delivery cycles.</li><li style="line-height:normal">Provide technical leadership to cross-functional teams including software engineers, data scientists, and M&S engineers.</li><li style="line-height:normal">Data Integration and Analytics Support</li><li style="line-height:normal">Collaborate with technical teams to structure simulation output data (e.g., entity states, events, logs) for efficient ingestion into analytics pipelines.</li><li style="line-height:normal">Ensure data formats and architectures support advanced analysis and decision-making.</li></ul>Training and Operational Support<ul><li style="line-height:normal">Develop training materials for wargame participants, adjudicators, and support staff.</li><li style="line-height:normal">Lead training sessions to ensure users understand simulation capabilities, limitations, and interfaces prior to execution.</li></ul>Documentation and Reporting<ul><li style="line-height:normal">Document all:</li><li style="line-height:normal">Analytical methodologies and baseline development</li><li style="line-height:normal">Scenario design and operational environment configurations</li><li style="line-height:normal">VV&A processes and outcomes</li><li style="line-height:normal">Test planning and evaluation activities</li><li style="line-height:normal">Simulation results and findings</li><li style="line-height:normal">Provide clear reports, briefings, and recommendations to program leadership and stakeholders.</li></ul>Required:Skills & Competencies:<ul><li style="line-height:normal">Strong expertise in Modeling & Simulation (M&S) frameworks, distributed simulation architectures, and multi-domain environments.</li><li style="line-height:normal">Proficiency in simulation integration standards such as HLA, DIS, and API-based architectures.</li><li style="line-height:normal">Experience designing and executing complex, data-driven simulation scenarios and operational models.</li><li style="line-height:normal">Experience with VV&A processes and ensuring analytical credibility of simulation systems.</li><li style="line-height:normal">Familiarity with Agile development practices, including backlog management, sprint planning, and code reviews.</li><li style="line-height:normal">Ability to collaborate across software engineering, data science, and systems engineering teams.</li><li style="line-height:normal">Strong analytical, problem-solving, and technical communication skills.</li></ul>Clearance:<ul><li style="line-height:normal">Minimum Active Secret Clearance with the ability to get a Top Secret</li></ul>Education & Experience:<ul><li style="line-height:normal">Education: Bachelor's degree (in Engineering, Computer Science, Operations Research, Applied Mathematics, or related technical discipline). Master's degree preferred.</li><li style="line-height:normal">Experience: 8+ years of experience in Modeling & Simulation (M&S), systems engineering, or related technical field.</li></ul>Desired:<ul><li style="line-height:normal">Experience supporting DoD or Federal Government simulation or wargaming programs.</li><li style="line-height:normal">Familiarity with operational analysis, campaign analysis, or wargaming methodologies.</li><li style="line-height:normal">Experience integrating simulation outputs with data analytics or machine learning pipelines.</li><li style="line-height:normal">Knowledge of cloud-based simulation environments and distributed computing architectures.</li><li style="line-height:normal">Familiarity with Model-Based Systems Engineering (MBSE) tools and practices.</li><li style="line-height:normal">Experience with large-scale, multi-domain simulation exercises or experimentation environments.</li></ul>ThinkTek LLC is proud to be an Equal Opportunity Employer (EOE), making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. ThinkTek offers medical, dental, and vision insurance to all full-time employees; PTO and a variety of other paid leave options are also available. You can read more about ThinkTek benefits at <a href="https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.thinktekllc.com%2Fcareers%2F&data=05%7C02%7CBrian.Liu%40thinktekllc.com%7C729e4cbcecfe4251713908ddebcaab10%7C71b840e5c58b4284a731a186a48bbd5d%7C0%7C0%7C638925977883860550%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=YUHTjCUMXoaMY93xKXCtjb7pdfjD%2FO4Y1eAVhimJd9k%3D&reserved=0" rel="nofollow">https://www.thinktekllc.com/careers/</a>.

ThinkTek

Senior Modeling & Simulation Engineer

Adjudication

Agile Programming Methodologies

Analytical Method Development

Application Programming Interface (API)

Architectural Analysis

Backlog Prioritization

Business Support

Campaigns

Cloud Computing

Code Reviews

Commercial Off-the-Shelf (COTS)

Computer Architecture

Computer Science

Data Analysis

Data Collection

Data Formats

Data Science

Decision Support

Disability Accommodations

Distributed Computing

Distributed Interactive Simulation (DIS)

Electromagnetism

Government Off-the Shelf (GOTS)

High Level Architecture (HLA)

Information Technology & Information Systems

Leadership

Machine Learning

Management Consulting

Mathematics

Model Validation

Needs Assessment

Operational Audit

Operational Support

Operations Planning

Operations Research

Process Modeling

Project/Program Management

Reporting Skills

Simulation

Small Business

Software Engineering

Sprint Planning

Strategic Planning

System Operations

Team Player

Testing

United States Department of Defense (DoD)

Validation Testing

Talent Acquisition

Paradigm Max Q is seeking a highly skilled Supply Chain Modeler with specialized experience in OPUS Suite or comparable Department of Defense (DoD) supply chain modeling tools. The ideal candidate will also bring strong analytical capabilities using Power BI, Tableau, JMP, or JMP Pro to support statistical modeling, predictive analytics, and logistics performance optimization.

Position DescriptionTitle: DoD Supply Chain ModelerReports To: Director of AnalyticsPrimary Location:United States – HybridRemote Work: AvailableTravel: Yes, less than 10% of the timeSecurity Clearance: Active Secret Clearance (Required)About usParadigm Max Q is redefining defense industry support. Founded in 2023, we combine elite talent with advanced analytics to deliver actionable solutions that improve readiness and reduce costs for the government and warfighter.With rapid growth and operations in 11 U.S. locations, we're driven by performance, innovation, and impact. Our mission: to deliver measurable results that strengthen national defense and empower those who serve.Join us as we shape the future of defense support.Position SummaryParadigm Max Q is seeking a highly skilled Supply Chain Modeler with specialized experience in OPUS Suite or comparable Department of Defense (DoD) supply chain modeling tools. The ideal candidate will also bring strong analytical capabilities using Power BI, Tableau, JMP, or JMP Pro to support statistical modeling, predictive analytics, and logistics performance optimization.In this role, you will design, execute, and interpret advanced supply chain models that drive mission-critical decision-making for government and defense sector programs. You will work cross-functionally to uncover bottlenecks, optimize inventory and readiness strategies, and transform complex modeling outputs into actionable insights.Key ResponsibilitiesSupply Chain Modeling & Simulation<ul><li style="vertical-align:baseline">Develop, configure, and run supply chain simulations using OPUS Suite or similar DoD modeling software.</li><li style="vertical-align:baseline">Perform performance modeling, scenario analysis, and readiness assessments to support operational decision-making.</li></ul>Analytics, Visualization & Reporting<ul><li style="vertical-align:baseline">Build analytical dashboards and visualizations using Power BI and Tableau to support strategic insights.</li><li style="vertical-align:baseline">Conduct statistical experiments using JMP or JMP Pro, including regression modeling, performance testing, and predictive forecasting.</li><li style="vertical-align:baseline">Translate modeling findings into clear, actionable recommendations through reports, executive briefings, and decision-support tools.</li></ul>Operational & Lifecycle Support<ul><li style="vertical-align:baseline">Collaborate with technical, logistics, and program stakeholders to evaluate supply chain constraints and propose optimization strategies.</li><li style="vertical-align:baseline">Provide data-driven support for lifecycle logistics analysis, scenario planning, and operational performance evaluations.</li><li style="vertical-align:baseline">Maintain modeling documentation, configuration control, and repeatable analysis processes to support high-quality and auditable deliverables.</li></ul>Required SkillsSupply Chain Simulation Tools (Required)<ul><li style="vertical-align:baseline">OPUS Suite (e.g., SIMLOX, OPUS10, CATLOC) or similar DoD-focused supply chain modeling suite.</li></ul>Data Visualization & Business Intelligence<ul><li style="vertical-align:baseline">Power BI</li><li style="vertical-align:baseline">Tableau</li></ul>Statistical Modeling & Experimentation<ul><li style="vertical-align:baseline">JMP</li><li style="vertical-align:baseline">JMP Pro (Preferred)</li></ul>Programming & Data Manipulation<ul><li style="vertical-align:baseline">Python, R, or a comparable scripting language.</li></ul>ExperienceQualifications<ul><li style="vertical-align:baseline">Bachelor's degree or 9+ years of relevant experience in Data Science, Supply Chain Management, Operations Research, Industrial Engineering, Data Analytics, or related field.</li><li style="vertical-align:baseline">5+ years of experience in supply chain modeling, operations analysis, or performance optimization.</li><li style="vertical-align:baseline">Proven hands-on experience with OPUS Suite or similar DoD supply chain modeling platforms.</li><li style="vertical-align:baseline">Strong verbal and written communication skills with the ability to convey complex technical information to diverse audiences.</li><li style="vertical-align:baseline">Active Secret Security Clearance required.</li></ul>Preferred Qualifications<ul><li style="vertical-align:baseline">Experience supporting DoD clients or federal supply chain programs.</li><li style="vertical-align:baseline">Familiarity with SDVOSB or small business government contracting environments.</li><li style="vertical-align:baseline">Background in lifecycle cost modeling, readiness analysis, and performance measurement frameworks.</li></ul>Benefits Statement: Paradigm Max Q provides eligible employees with a comprehensive benefits package that includes medical, dental, and vision insurance; life insurance; short-term and ‑long-term disability coverage; a 401(k)-retirement plan; paid time off (PTO) for vacation; and company ‑paid‑ holidays. The benefits package also includes reimbursement for a Planet Fitness Black Card membership.EEO Statement: Paradigm Max Q is an equal opportunity employer and values diversity in the workplace. All qualified applicants will receive consideration for employment without regards to race, religion, sex, national origin, disability status, protected veteran status, or any other status protected by law.

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Model Based Systems Engineer Arcfield

Junior Model-Based Systems Engineer ManTech

Senior Modeling & Simulation Engineer ThinkTek

DoD Supply Chain Modeler Paradigm Max Q LLC

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