Systems Modeling jobs in Virginia

Senior Power Systems Modeling Engineer, Grid Integration

Remote

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Today

Why Work at SMA America At SMA America, we believe in Energy that Changes. Since 1981, we've been developing innovative solar technology that simplifies, secures, and enhances the performance of photovoltaic systems - all while pushing the boundaries of what's possible in clean energy. But we're not just transforming power - we're empowering people. We've built a culture where bold ideas are welcomed, collaboration is second nature, and your career growth truly matters. With our Rocklin, CA h

Full-time

USD 130,000.00 - 157,000.00 per year

Systems Engineer - Modeling & Simulation

Fort Belvoir, Virginia

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Today

Responsibilities **This position is for upcoming work and is contingent upon task award/funding. ** This will be an onsite position at Fort Belvoir, VA. We are seeking an experienced and highly skilled Senior Systems Engineer to support a dynamic government contracting program in Washington, DC. The ideal candidate will bring deep expertise in Modeling and Simulation (M&S) with a strong focus on conventional weapons effects, vulnerability analysis, and systems engineering process management. I

Full-time

USD 176,800.00 - 276,250.00 per year

Sr. Systems Engineer - Modeling (TS/SCI w/ CI Poly required)

Sterling, Virginia

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Today

Active TS/SCI w/ CI Poly required. On-site position. Must have Sec+ or better. Contingent upon contract. Required Education, Experience, & Skills : We are actively seeking candidates with a minimum of 10 years' relevant experience. Bachelor's or master's degree in a STEM field is required. Specific skills include the following: At a minimum, meet DoDD 8140 requirements (Security+ CE Certification) Experience configuring, deploying and maintaining TeamWork Cloud and Cameo (and associated tools

Full-time

Modeling & Simulation Engineer (Systems Engineer, Sr)

Chantilly, Virginia

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Today

Redwire is an innovative space and defense technology company driving advanced capabilities across the aerospace sector. We are looking for a leader who can contribute to concept of operations development, mission solution design, and strategic analysis for spacecraft programs supporting National Security Space. This includes work spanning space domain awareness, space resiliency, mission autonomy, structures, sensors, and next-generation space systems. The Modeling & Simulation Engineer is res

Full-time

USD 85,000.00 - 150,000.00 per year

Modeling-Based Systems Engineer (All levels)

Chantilly, Virginia

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Today

Full-time

USD 82,000.00 - 150,000.00 per year

Power Systems Studies Engineer - Dynamic Modeling

Remote

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Today

The Opportunity Ulteig is currently seeking talented and motivated Studies level engineering candidates to support power system studies and transmission planning projects within the renewable energy and power markets What You'll Do The Studies Engineer for the dynamic studies team is expected to perform the following tasks: Develop PSSE, PSLF, TSAT, and PSCAD models of renewable plantsPerform model quality tests and model benchmarking for various software modelsUnderstand dynamic model block

Full-time

USD 111,200.00 - 150,400.00 per year

Software Engineer, Agentic Modeling & Simulation (Systems Engineer, Sr)

Chantilly, Virginia

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Today

Full-time

USD 93,000.00 - 150,000.00 per year

Senior Modeling and Simulation Systems Engineer

Fort Belvoir, Virginia

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Today

Description We are seeking a Senior Modeling and Simulation (M&S) Systems Engineer to directly support the Defense Threat Reduction Agency (DTRA). This is a full-time, on-site position located at DTRA Headquarters at Fort Belvoir, VA. In this role, you will serve as the principal technical authority specializing in the characterization, targeting, and defeat modeling of Underground Facilities (UGFs) and hardened deeply buried targets (HDBTs). You will lead the development, evaluation, and inte

Full-time

Senior BESS Electrical Engineer

Remote

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Today

Job Summary IS International Services is seeking a Senior BESS Electrical Engineer to drive the engineering and technical review of utility-scale battery storage projects. In this fully remote senior position, you will own the electrical design process from concept through execution. You will mentor project teams, ensure seamless integration of low-voltage and medium-voltage components, evaluate balance-of-plant systems, and interface with cross-functional teams to deliver high-performing renew

Full-time

Principal Architect, Information Systems - Provider Horizontal Application Portfolio/AI Implementations - Remote

Remote

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Today

Job Description Job Description Job Summary Architects company specific systems and technology expertise across multiple infrastructure and development disciplines. Applies and promotes key principles (e.g. stability, scalability, performance, security, compatibility, re-use), helping ensure a balance between tactical and strategic technology solutions. Considers business problems "end-to-end": including people, process, and technology, both within and outside the enterprise, as part of any

Full-time

USD 105,958.12 - 229,575.94 per year

Principal Engineer

Virginia

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Today

Salary: $84,488.00 - $128,845.00 Annually Location : Chesterfield, VA Job Type: Full-Time Job Number: 26-00663 Department: Utilities Opening Date: 03/30/2026 Closing Date: 8/30/2026 11:59 PM Eastern Minimum Qualifications Who We Are The Chesterfield County Department of Utilities is a public water and wastewater utility that uses state-of-the-art technology to deliver the highest quality service to its more than 117,000 water customers and 100,000 wastewater customers. We have a culture that is

Full-time

USD 84,488.00 - 128,845.00 per year

Power Systems Engineer III

Remote or Austin, Texas

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Today

Overview We are designing the grid of the future! EPE is in search of an Engineer with a background in EMT modelling and power system studies to join our growing Energy Resources team. In this role you will work closely with senior leadership to support our growth strategy and provide subject matter expertise both internally through coaching and developing staff as well as externally to our clients. Responsibilities How you can make an impact: Electro-magnetic Transient (EMT) Studies: Perfor

Full-time

Laser Lethality & Vulnerability Analysis Engineer

Dahlgren, Virginia

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Today

Overview Laser Lethality & Vulnerability Analysis Engineer (DETO-2026-25746): Bowhead seeks new team members in their support to the Navy's Weapons Systems Munitions Integration and Hypersonic division. Join a mission-driven team at the forefront of modern weapon system assessment. This role places you directly in the analytical engine room of laser lethality and survivability studies-where physics, engineering, and real-world threat understanding converge. You won't just model systems; you'll

Full-time

USD 75,000.00 - 85,000.00 per year

Power System Engineer

Remote or Taylor, Texas

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Today

Power System Engineer REMOTE - CANDIDATE MUST LIVE AND WORK FROM THE UNITED STATES Taylor, TX Duration: 12 months JOB PURPOSE Provides engineering analysis and technical support to ensure the reliable interconnection of new generators to the company system in compliance with NERC Standards, company Protocols, Planning Guide, and Market Guides. JOB SUMMARY Provides electrical engineering analysis and technical support for the interconnection of new generation resources and future planning of

Full-time

USD 42.30 - 59.15 per hour

Model-Based Systems Engineer

Arlington, Virginia

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Today

Looking for an opportunity to make an impact? Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustain

Full-time

USD 69,550.00 - 125,725.00 per year

Senior Power Systems Engineer - EMT Studies

Remote or Austin, Texas

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Today

Overview We are designing the grid of the future! EPE is in search of a Senior Engineer with a background in EMT modelling and power system studies to join our growing Utilities team. In this role you will work closely with senior leadership to support our growth strategy and provide subject matter expertise both internally through coaching and developing staff as well as externally to our clients. Responsibilities How you can make an impact: Electro-magnetic Transient (EMT) Studies: Perform

Full-time

Electrical Engineer Intern - Oil & Gas (62815)

Remote or Lakewood, Colorado

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Today

Electrical Engineer Intern - Oil & Gas About the Position As an Electrical Engineer Intern in the O&G group, you will support engineering design and analysis under the guidance of a Professional Engineer. You will be part of an integrated design team, coordinating with team members to meet project schedules and deliverables on time and within the defined budget. Hourly Rate: $27.00/hour The salary range above is based upon the Denver, Colorado labor market. Essential Responsibilities Colla

Full-time

USD 27.00 - 27.00 per hour

Data Analyst for Munitions Support

Arlington, Virginia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 115,000.00 per year

Junior Mechanical Engineer - TS/SCI Polygraph Required

Reston, Virginia

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Today

Junior Mechanical Engineer Leidos is seeking a motivated Mechanical Engineer to support critical national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground and subterranean facilities located in denied-access environments. The successful candidate will apply mechanical engineering principles to analyze facility designs, spatial layouts, operational workflows, and supporting infrastructure to determine f

Full-time

USD 69,550.00 - 125,725.00 per year

Test Engineer (AN/BYG-1)

Manassas, Virginia

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Today

Calling all transitioning Navy Fire Control Technicians! This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $85,000 - $95,000 per year A bit about us: We are a leading provider of information technology, logistics management, business process re-engineering, financial management, and administrative support services for the Department of the Navy and Homeland Security. We have an incredible team of

Full-time

USD 85,000.00 - 95,000.00 per year

Systems Modeling jobs in Virginia, USA