Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Modeling and Simulation Engineer

$120k - $160k

Science Applications International Corporation

Job Description

Description


SAIC is looking for a Modeling and Simulations Engineer with NRO experience who's ready to help shape the next generation of national space capabilities. In this role, you won't just support a rapidly growing Intelligence Community customer - you'll be part of a mission driven team pushing the boundaries of Modeling & Simulation and SETA support for critical NRO programs.


This role puts you at the heart of efforts to strengthen the NRO's space resiliency posture - ensuring our nation's most critical space assets remain ready, reliable, and effective. Your work will help shape the technical direction of systems that support national security every single day.

If you're energized by solving tough technical problems and want your work to have real operational impact, this is where you can make it happen.

Responsibilities may include but are not limited to the following:
• Lead system level analysis and performance evaluations that directly inform strategic decisions.
• Tackle complex, high stakes mission challenges across design, integration, and operational readiness.
• Identify and assess emerging technologies that can elevate future mission capabilities.
• Support enterprise wide verification and validation to ensure systems perform when it counts.
• Review system discrepancies and drive meaningful resolutions that improve mission assurance.
• Evaluate resources, schedules, and integration plans for major test and transition efforts.
• Capture lessons learned and best practices that strengthen the broader mission enterprise.
• Support occasional non standard hours to meet critical timelines.
• Travel as needed to stay engaged with mission partners and stakeholders.

Qualifications


• Bachelor's degree in Systems, Aeronautical, Mechanical, Test Engineering, Physics, or related technical field, plus 5+ years of relevant experience.
• Background in engineering analysis, mission operations, or ground system support is a big plus.
• Active TS/SCI with Polygraph.
• Strong communication and customer engagement skills.
• Excellent writing and interpersonal abilities.
• Experience with M&S tools/technologies such as C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, or STK (desired).
• Drive, initiative, and the ability to excel in a fast paced, mission focused environment.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Overview


SAIC accepts applications on an ongoing basis and there is no deadline.

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.


We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Modeling and Simulation Engineer in Chantilly, Loudoun County, VA vacancy
  • $110k - $130k

     ...Acquire. Launch. Operate. Apogee's ideal Space Mod & Sim Engineer will provide support to an Intelligence Community space...  ...responsibility of the Space Mod & Sim Engineer is to perform orbital modeling and simulation to support the characterization of adversary (red force)... 
    Suggested
    Temporary work
    Work at office
    Remote work
    Flexible hours

    Apogee Integration LLC

    Chantilly, Loudoun County, VA
    a month ago
  •  ...Position Title: Modeling & Simulation Engineer Position Type: Full-time; Onsite Position Location: Chantilly, VA Clearance Required: Active TS/SCI CI Poly Waypoint's client is seeking a highly motivated and skilled Modeling & Simulation Engineer to join... 
    Suggested
    Full time

    Waypoint Human Capital

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...APEX TK is seeking a highly motivated and skilled Modeling & Simulation Engineer to join our team supporting a critical government client. This position offers the opportunity to work on cutting-edge projects within the aerospace domain. Responsibilities: Define... 
    Suggested
    Full time

    APEX TK LLC

    Chantilly, Loudoun County, VA
    more than 2 months ago
  • $121k - $151k

    Title: Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position,... 
    Suggested
    Full time
    Work at office
    Local area
    Flexible hours

    KBR

    Chantilly, Loudoun County, VA
    a month ago
  • $162k - $197k

     ...Modeling, Simulation & Analysis Engineer FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing corporate bureaucracy on... 
    Suggested
    Temporary work
    For contractors

    FTS International

    Chantilly, Loudoun County, VA
    1 day ago
  • $120k

     ...Modeling, Simulation & Analysis Engineer Job Locations US-VA-Chantilly ID 2026-9172 Category Engineering Type Full Time Biweekly Hours 80 Location : Name 14675 Lee Road, Chantilly, VA Min USD $... 
    Full time
    Contract work
    Temporary work
    For contractors
    Work experience placement
    Live out
    Remote work
    Flexible hours

    Odyssey Systems

    Chantilly, Loudoun County, VA
    4 days ago
  • $129k - $193.5k

     ...space enterprise. The division leverages a broad array of engineering disciplines against a diverse and dynamic portfolio of programs...  ...Subdivision leads integration and application of modeling and simulation capabilities and modern analysis workflows to support end-... 
    Full time
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    The Aerospace Corporation

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Modeling, Simulation, and Analysis (MS&A) Engineer Target Labor Category: Junior/Intermediate/Senior Position Location: Chantilly, VA (Customer Site) Clearance Required: TS/SCI with Polygraph Position Overview Stratos Solutions has an opportunity for a Modeling... 
    Full time
    For contractors

    Stratos Solutions

    Chantilly, Loudoun County, VA
    a month ago
  • $160k - $200k

     ...Chantilly, VA, US Date Posted: 2026-09-24 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job...  ...expertise in ISR systems/processes and modeling and simulation (M&S). Efforts include (but not limited to):... 
    Full time
    Local area
    Remote work
    Shift work

    SAIC

    Chantilly, Loudoun County, VA
    1 day ago
  • $146k - $234k

     ...Program Overview Engineering modernization and integration practices to include Digital Engineering and Agile at Scale for all...  ...and ASG. About The Role We are seeking an Expert Modeling, Simulation & Analysis (MS&A) Engineer to lead advanced modeling, simulation... 
    Contract work
    Temporary work
    Shift work

    Peraton

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...and citizen services. We’re a nonprofit engineering, applied research, and advanced...  ...the Department work program include CPE Simulation, Training, Test, & Threat (Orlando, FL)...  ...Engineering to lead modernization efforts for Modeling and Simulation capabilities. This role... 
    Work experience placement
    Internship
    Local area

    The MITRE Corporation

    McLean, VA
    1 day ago
  • DescriptionSAIC is seeking a Modeling and Simulation Engineer to fill a critical position on SAIC’s Prime Program, Landmark AOS located in Chantilly, VA. Landmark AOS is a large SETA program that supports the NRO’s Ground Enterprise Directorate (GED), which is responsible... 

    Science Applications International Corporation

    Chantilly, Loudoun County, VA
    10 hours ago
  • $5,000 per month

     ...national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Modeling and Simulations Engineer u ses modeling, simulation, analysis, testing, and mission experience to help support a government program.... 
    Contract work
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    LV8D Solutions

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...the Department of Defense, and other Federal and Commercial customers across the US. Core-CSI is seeking talented Modeling, Simulation and Analysis Engineer (Senior-Level). Overall Assignment Description: Senior-level Modeling, Simulation and Analysis (MS&A)... 
    For contractors
    Work experience placement
    Work at office

    Core-CSI LLC.

    Sterling, VA
    12 days ago
  •  ...work includes enterprise architectural assessments, systems engineering and integration, test, planning and execution, cost...  ...a key enabler of Spacepower!SPA has a near-term need for a Modeling & Simulation Engineer - Junior/Journeyman.ResponsibilitiesKey duties associated... 
    Full time
    Flexible hours

    MCR

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...Job Description Job Description Principal Aerospace Modeling & Simulation Engineer (TS/SCI Clearance) Herndon, VA     @Orchard is retained by a top geospatial technology company in their search for a  Principal Aerospace Modeling & Simulation Engineer  to... 
    Remote work

    @Orchard

    Herndon, VA
    2 days ago
  • $62k - $141k

    Modeling & Simulation Engineer, MidThe Opportunity:We are seeking a Mid-level Modeling & Simulation Engineer to support multi-domain defense simulation development and testing for our Wargaming and Modeling & Simulation team. This role is ideal for an engineer who enjoys... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    3 days ago
  • $95k - $193k

     ...Job Description Job Description Aerospace Modeling & Simulation Software Engineer (TS/SCI Clearance) Herndon, VA     @Orchard is retained by a top geospatial technology company in their search for an Aerospace Modeling & Simulation Software Engineer to develop... 
    Remote work

    @Orchard

    Herndon, VA
    2 days ago
  • $150k - $187k

     ...Title: Model Based Systems Engineer (Expert) Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position... 
    Full time
    Local area

    KBR

    Chantilly, Loudoun County, VA
    19 days ago
  •  ...person status as defined by 8 U.S.C. 1324b(a)(3).Please review the job details below.Vantor is seeking a Senior Aerospace Modeling & Simulation Engineer to support advanced ISR studies for government and commercial customers. In this role, you will model satellites,... 
    Full time
    Remote work

    Maxar Technologies

    Herndon, VA
    4 days ago
  •  ...status as defined by 8 U.S.C. 1324b(a)(3).Please review the job details below.Vantor is seeking a Principal Aerospace Modeling & Simulation Engineer to support advanced ISR studies for government and commercial customers. In this role, you will provide strategic and technical... 
    Full time
    Remote work

    Maxar Technologies

    Herndon, VA
    10 hours ago
  • Senior Software Simulation Engineer Job Locations: US-VA-Chantilly Company Overview Veraxx Engineering Corporation, a By Light Company is an engineering services company supplying modeling, simulation, and training solutions. Services include hardware, software, and system... 

    By Light Professional IT Services LLC

    Chantilly, Loudoun County, VA
    4 days ago
  • Job Title: Software Simulation Engineer Job Description This role offers the opportunity to work on a variety of advanced flight simulators...  ...components, such as interfaces to external systems and models of aircraft components and subsystems. Implement software interfaces... 
    Contract work
    Temporary work
    Visa sponsorship

    The Visual Group

    Chantilly, Loudoun County, VA
    2 days ago
  • $58k - $110k

     ...Description The Nova Lab is on the lookout for a creative and talented 3D Modeler to join our innovative team. This full-time, remote position is based in Fairfax and offers an exciting opportunity for entry-level professionals to dive into the world of 3D modeling... 
    Full time
    Remote work

    The Nova Lab

    Fairfax, VA
    a month ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Modeling and Simulation Engineer. Be the first to apply!