Clera home
·Dashboard

Jobs at Apogee Integration LLC (Now Hiring) — 5 open

Apogee Integration LLC logoApogee Integration LLC

Space Modeling and Simulation Engineer

Fairfax County, Virginia, United States · On-site

$110k–$130k/yr

Mid level

Security Clearance: Active TS/SCI with CI Polygraph required Position The National Reconnaissance Office (NRO) is the U.S. Government agency in charge of designing, building, launching, and maintaining America’s intellig…

Skills: Orbital modeling, Simulation, STK, AFSIM, Space-based ISR

Apogee Integration LLC logoApogee Integration LLC

Sr. Systems Engineer

Fairfax County, Virginia, United States · On-site

Senior+

Security Clearance: Active TS/SCI with CI Polygraph Position This position will serve as a technical member of a dynamic systems engineering team supporting the GEOINT Ground (G2) organization. The candidate will lead GE…

Skills: Systems Engineering, Agile Acquisition, Space Domain Knowledge, Ground Domain Knowledge, CONOPS

Apogee Integration LLC logoApogee Integration LLC

Space Systems Engineer

Fairfax County, Virginia, United States · On-site

Senior+

Security Clearance: Active TS/SCI with CI Polygraph required Position The National Reconnaissance Office (NRO) is the U.S. Government agency in charge of designing, building, launching, and maintaining America’s intellig…

Skills: Systems Engineering, Integration & Test, Satellite Systems Development, Acquisition Strategy, Risk Management

Apogee Integration LLC logoApogee Integration LLC

System Administrator

Fairfax County, Virginia, United States · On-site

Mid level

Security Clearance: Active TS/SCI with FS Polygraph required Position Apogee's ideal Systems Administrator will be providing support for a comprehensive suite of applications. The necessary support & services include sys…

Skills: Systems Administration, Tier 2 Help Desk Support, IT Messaging Systems, Incident Management, Hardware Repair

Apogee Integration LLC logoApogee Integration LLC

IT Engineer

Fairfax County, Virginia, United States · On-site

Senior

Security Clearance: Active TS/SCI with FS Polygraph required Position The Systems Engineer will support all facets of project planning, management and execution pertaining to requirements, application development and sup…

Skills: Systems Engineering, IT Project Management, Software Development, Agile Methodology, SecDevOps

Apogee Integration LLC logo

Space Modeling and Simulation Engineer

Apogee Integration LLC

Fairfax County, Virginia, United States • On-site

Apply
Mid level

Tired of cold applications?

Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.

  • $110k–$130k/yr
  • Full-time
  • bachelor degree
  • 401(k) with company match, Paid Time Off, Fixed and Floating Holidays, Medical Insurance, Dental Insurance, Vision Insurance
  • Posted 2d ago
  • ~40 hrs/week

Responsibilities

The Space Modeling and Simulation Engineer will perform orbital modeling and simulation to characterize adversary and blue force behaviors. This role supports multi-intelligence simulations for land, air, and sea weapon systems within the Intelligence Community.

Requirements

Candidates must possess a Bachelor's degree in a STEM field and at least 3 years of relevant experience. An active TS/SCI security clearance with CI Polygraph is strictly required for this position.

Full job description

Security Clearance: Active TS/SCI with CI Polygraph required

Position

The National Reconnaissance Office (NRO) is the U.S. Government agency in charge of designing, building, launching, and maintaining America’s intelligence satellites.

Develop. Acquire. Launch. Operate.



Apogee's ideal Space Mod & Sim Engineer will provide support to an Intelligence Community space customer within the SED Office of Enterprise Analysis.

The primary responsibility of the Space Mod & Sim Engineer is to perform orbital modeling and simulation to support the characterization of adversary (red force) behaviors, including tactics, techniques, and procedures (TTPs), and blue force behaviors to support highly realistic multi-intelligence (MULTINT) simulations. The simulation portfolio encompasses land, air, and sea weapon systems, including both strategic and theater-level capabilities.

If you're passionate about Space Modeling and Simulation and enjoy working in a dynamic national security environment, you'll love working at Apogee and contributing to this exciting mission.

Required


  • Bachelor’s Degree (STEM preferred)
  • 3+ years of relevant experience
  • Experience with Space Modeling and Simulation
  • Satellite Toolkit (STK) and/or Advanced Framework for Simulation Integration and Modeling (AFSIM) proficiencies
  • Knowledge of space-based ISR systems and architectures including geospatial intelligence (GEOINT) and/or signals intelligence (SIGINT)
  • Ability to collaborate across stakeholder organizations
  • Strong communication skills to interface with customers, directorate/office representatives, and across systems engineering groups

Desired Skills

  • Experience with Model Based Systems Engineering (MBSE) and Cameo/SysML/UAF
  • Proficiency with reaching out directly to subject matter experts for specific questions and coordination
  • Working knowledge of the primary nation-state adversaries and the threats they pose to the United States. This role is not limited to a single geographic region or area of responsibility
  • Experienced with All Source research and the Intelligence Community, product lines and the responsibilities of the agencies such as NASIC, MSIC, STRATCOM, ONI, NGIC, NGA, SWAC, etc.
  • Experience with Command Modern Operations (CMO)
  • Prior experience working within a combatant command and or NASIC, AFRL
  • Prior NRO experience

Work Schedule

  • Standard workweek and duty hours are 6:00am –7:00pm. Flexible scheduling is permitted for appointments, school, PTO, etc., provided employees are present for required meetings, presentations, and other essential duties. No remote work is authorized

Pay

  • Target Salary Range: $110,000 to $130,000. The salary range listed represents the anticipated compensation for this position. Actual compensation will be determined based on the selected candidate's experience, qualifications, skills, and other relevant factors

What You'll Love About Apogee


  • Challenging work in support of US Intel Community - a Mission that Matters!
  • Access to our cool ApogeePlex facility
  • Support for new ideas & encouragement to take risks
  • Professional Development Assistance (PDA)
  • Wicked smart and collaborative coworkers
  • Regular interfacing with company leadership
  • 401(k) with huge company match
  • Paid Time Off / Fixed & Floating Holidays
  • Medical, Dental, Vision
  • Health Savings Accounts / Dependent Care Flexible Spending Accounts
  • Life Insurance, Disability (Short and Long Term), Accidental Death and Dismemberment (AD&D)

Apogee's Mission


  • Be the PROVIDER of choice for government & commercial organizations with an unwavering commitment to responsiveness, accuracy, integrity, collaboration, and innovation
  • Be the EMPLOYER of choice committed to an open & transparent corporate atmosphere and progressive culture that attracts and empowers world class professionals to explore cutting-edge technical solutions while fostering professional growth
  • Be the preferred SOURCE for cutting-edge Analytic Products, Systems & Software Engineering, Big Data Integration, IT and Business Services that directly contribute to customer success

Apogee Integration is an EEO Employer

Related keywords

Space ModelingSimulationNROTS/SCICI PolygraphOrbital MechanicsSTKAFSIMISRGEOINTSIGINTMBSECameoSysMLUAFAll Source Research

About Apogee Integration LLC

LinkedInVisit site

REACH YOUR PEAK

Industry
Defense & Space
Company size
51-200 employees
Founded
1998
Headquarters
Chantilly, Virginia
LinkedIn followers
850

Applied Intelligence... Our world-class engineers apply valuable experience, advanced education, special security clearances, and state-of-the-art technical and project management skills to understand each client’s technical challenges and take a custom-tailored approach to help you meet and exceed your customer’s engineering & analysis needs. For over 18 years, our core team of engineering professionals has built and delivered tools and expertise that serve as the primary means of analysis for leading organizations throughout the Intelligence Community. We are honored to be able to serve our customers and are dedicated to providing products and services to ensure their long-term success. Combining innovation with practical results and a proven commitment to customer care, our full life-cycle expertise covers your entire continuum of engineering needs.

Offices: 14401 Penrose Pl, Chantilly, Virginia 20151, US

Aerospace EngineeringSoftware EngineeringGeospatial Analysis3D Interactive VisualizationNetwork EngineeringSystems AdministrationInformation AssuranceSystems EngineeringModeling & SimulationData Science
View all jobs at Apogee Integration LLC

About Apogee Integration LLC

LinkedInVisit site

REACH YOUR PEAK

Industry
Defense & Space
Company size
51-200 employees
Founded
1998
Headquarters
Chantilly, Virginia
LinkedIn followers
850

Applied Intelligence... Our world-class engineers apply valuable experience, advanced education, special security clearances, and state-of-the-art technical and project management skills to understand each client’s technical challenges and take a custom-tailored approach to help you meet and exceed your customer’s engineering & analysis needs. For over 18 years, our core team of engineering professionals has built and delivered tools and expertise that serve as the primary means of analysis for leading organizations throughout the Intelligence Community. We are honored to be able to serve our customers and are dedicated to providing products and services to ensure their long-term success. Combining innovation with practical results and a proven commitment to customer care, our full life-cycle expertise covers your entire continuum of engineering needs.

Offices: 14401 Penrose Pl, Chantilly, Virginia 20151, US

Aerospace EngineeringSoftware EngineeringGeospatial Analysis3D Interactive VisualizationNetwork EngineeringSystems AdministrationInformation AssuranceSystems EngineeringModeling & SimulationData Science
View all jobs at Apogee Integration LLC

Similar companies hiring

The Applied Research Laboratory at Penn State University (582)Nammo Sweden AB (128)One Federal Solution (106)Seventh Dimension, LLC (55)IDS International (47)Chenega Professional Services Strategic Business Unit (43)Prevailance, Inc. (42)Obsidian Solutions Group (41)The Marvin Group (41)System High Corporation (41)ACT1 Federal (34)NOBLE (34)
Clera home

Your AI-talent agent. Connecting talents with dream jobs.

Earn $5,000

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Case Studies
  • Referral

Platform

  • Pricing
  • Integrations
  • Partners
  • Acquihire

Clera

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Case Studies
  • Referral

Platform

  • Pricing
  • Integrations
  • Partners
  • Acquihire

Clera

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

© 2026 Clera Labs, Inc.

PrivacyTermsBug Bounty