Chantilly, Virginia, United States · On-site
Overview Stellar Solutions, Inc. is a nationally recognized Great Place To Work and a leading provider of integrated systems engineering and technical expertise to government and commercial customers. Our mission is to d…
Skills: Modeling and simulation, Systems engineering, Mission analysis, Orbital analysis, MATLAB
Chantilly, Virginia, United States · On-site
$175k–$270k/yr
What You'll be Owning The Software Engineer will be responsible for working within Cloud Services for the Sponsor, using Python, Javascript, and other tools to provide software development support. This is a brand new in…
Skills: Python, TypeScript, JavaScript, Cloud Services, AWS Lambda
Chantilly, Virginia, United States · On-site
$150k–$250k/yr
What You’ll Be Owning GRVTY is seeking a Software Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. What You Must Have Active TS/SCI with Polygraph C…
Skills: Software development, Joomla, Adobe Creative Suite, CSS, HTML
Chantilly, Virginia, United States · On-site
$200k–$270k/yr
What You'll be Owning The Senior Software Engineer will be responsible for working within Cloud Services for the Sponsor, using Python, Javascript, and other tools to provide software development support. This is a brand…
Skills: Python, TypeScript, JavaScript, C2S Services, AWS Lambda
Chantilly, Virginia, United States · On-site
$111k–$150k/yr
Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Program De…
Skills: Agile methodology, Program analysis, Dashboard management, IDIQ contracts, Microsoft SharePoint
Chantilly, Virginia, United States · On-site
$150k–$200k/yr
What Impact You'll Have As a Platform Engineer, you will be responsible for designing, implementing, and maintaining the infrastructure that supports the organization's applications and services. Your role will involve w…
Skills: Kubernetes, DevSecOps, Terraform, Ansible, Puppet
Chantilly, Virginia, United States · On-site
$15k–$250k/yr
What You'll be Owning GRVTY is seeking a Multi-Cloud Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. The Sponsor requires support in operating and m…
Skills: AWS, Cloud engineering, Python, Linux, C++
Chantilly, Virginia, United States · On-site
$150k–$250k/yr
What You'll be Owning GRVTY is seeking a Full Stack Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. This role will be responsible for designing, de…
Skills: Full Stack Development, Backend Systems, User Interface Design, AI/ML Applications, DevOps
Chantilly, Virginia, United States · On-site
$190k–$240k/yr
What Impact You'll Have GRVTY is hiring a Senior Data Scientist to support an IC program developing an enterprise-scale analytics and data management framework for geospatial intelligence products. The program is in acti…
Skills: Data science, Machine learning, Statistical analysis, Data mining, Python
Chantilly, Virginia, United States · On-site
$150k–$250k/yr
What You'll be Owning GRVTY is seeking a Data Scientist with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. This role requires applying advanced analytics, stati…
Skills: Artificial Intelligence, Machine Learning, Natural Language Processing, Python, Linux
Chantilly, Virginia, United States · On-site
$150k–$250k/yr
What You’ll Be Owning GRVTY is seeking a Cloud Solutions Architect with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. What You Must Have Active TS/SCI with Poly…
Skills: Cloud architecture, AI solutions, Data structures, Data modeling, Software architecture
Chantilly, Virginia, United States · On-site
$112k–$222k/yr
At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the li…
Skills: Data engineering, ETL, Data modeling, Java, Javascript
Chantilly, Virginia, United States · On-site
$160k–$218k/yr
ABOUT SPHINX Sphinx builds software to solve complex national security problems in Space. Founded by engineers and technologists with deep experience across commercial and defense technology, we were frustrated by the ou…
Skills: Risk Management Framework (RMF), Cybersecurity Compliance, Vulnerability Management, Authorization To Operate (ATO), Security Assessment
Chantilly, Virginia, United States · On-site
$123k–$165k/yr
ABOUT SPHINX Sphinx builds software to solve complex national security problems in Space. Founded by engineers and technologists with deep experience across commercial and defense technology, we were frustrated by the ou…
Skills: Enterprise IT Infrastructure, Server Administration, VMware ESXi, KVM, SAN/NAS
Chantilly, Virginia, United States · On-site
$91k–$185k/yr
At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the li…
Skills: Automated testing, DevSecOps, Selenium, Playwright, Cypress
Chantilly, Virginia, United States · On-site
$130k–$260k/yr
Software Quality Assurance Specialist/Applications Tester Department: Data Analysis and Technology Services Employment Type: Full Time Location: Chantilly, VA Compensation: $130,000 - $260,000 / year Description REQUIRED…
Skills: Software Testing, Automation Frameworks, Selenium, Cypress, AWS
Chantilly, Virginia, United States · On-site
Overview VTG is looking for a Deputy Program Manager in Chantilly, VA. The Deputy Program Manager supports the Task Order Program Manager in executing day-to-day program management activities, ensuring timely and complia…
Skills: Program Management, Contract Execution, Budget Management, Schedule Management, Performance Tracking
Chantilly, Virginia, United States · On-site
Overview VTG is looking for a Program Manager in Chantilly VA. (Note: Contingent upon program award) What will you do? This role will require daily interaction with 4 primary stakeholders: VTG workforce, subcontractor co…
Skills: Program Management, Strategic Planning, Stakeholder Management, Workforce Development, Contract Management
Chantilly, Virginia, United States · On-site
Position Summary The Executive Vice President of Service leads the vision, strategy, and execution of Securis’ services growth engine. This role oversees Sales, Federal Capture, Marketing, Fulfillment, and Client Service…
Skills: Strategic Leadership, Federal Capture, Sales Growth, P&L Management, Business Development
Chantilly, Virginia, United States · On-site
$101k–$121k/yr
Amentum/Secure Networking Solutions is seeking a WIDS Specialist Level I to provide technical support for Wireless Intrusion Detection System (WIDS) operations supporting Amentum’s Skywalker program. The WIDS Specialist …
Skills: Wireless Intrusion Detection System, Bastille platform, RF theory, Wireless protocols, Wireless security monitoring
Chantilly, Virginia, United States • On-site
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The Modeling and Simulation Engineer will evaluate space and ground architectures, conduct mission and orbital analyses, and develop simulation methodologies to support national security space programs. They will collaborate with government customers and engineering teams to provide technical assessments and recommendations for next-generation intelligence systems.
Candidates must possess an active TS/SCI clearance with Polygraph and a bachelor's degree in a technical discipline. A minimum of 5 years of relevant experience in the Intelligence Community and proficiency in modeling and simulation tools are required.
Stellar Solutions, Inc. is a nationally recognized Great Place To Work and a leading provider of integrated systems engineering and technical expertise to government and commercial customers. Our mission is to deliver high-impact, meaningful, and rewarding work that solves our customers’ critical needs.
We bring talented, energetic, and immediately productive professionals to meet critical customer needs in systems engineering and integration, mission operations, program management, acquisition support, and strategic planning—helping our customers deliver resilient mission capability with speed, quality, and technical excellence.
Stellar Solutions is seeking a Modeling and Simulation Engineer to support advanced mission analysis and architecture assessments for highly visible national security space programs in Chantilly, VA. In this role, you will provide technical analysis supporting complex space systems and help inform architecture, acquisition, and capability decisions for next-generation intelligence systems.
The selected candidate will work closely with government customers and systems engineering teams to evaluate space and ground architectures, assess system performance, conduct mission and orbital analyses, and develop modeling and simulation approaches that address complex mission needs. This position offers the opportunity to directly support critical Intelligence Community (IC) and Department of Defense (DoD) missions involving SIGINT and related intelligence capabilities.
Chantilly, VA
Active TS/SCI with Polygraph required.
This is an opportunity to help shape the future of national security space. Working alongside government leaders, industry partners, and technical experts, you'll influence the engineering, acquisition, and integration decisions that bring next-generation space capabilities from concept to operational reality.
Satisfying customers’ critical needs while realizing our dream jobs
Stellar Solutions is an engineering services company providing end-to-end technical expertise and problem solving skills to significant national and international aerospace programs. We distinguish ourselves by satisfying our customers' critical needs on diverse projects, including defense-related intelligence projects, international telecommunications satellites, commercial imagery satellites and NASA's planetary and earth science missions.
Offices: 199 First St, Suite 210, Los Altos, CA 94022, US · 3800 N Lewiston St, Suite 450, Aurora, CO 80011, US · 14425 Penrose Place, Suite 400, Chantilly, VA 20151, US
Based on 862 listings with disclosed salaries, most security & safety jobs in Chantilly, VA pay between $73k–$218k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,151 open security & safety positions in Chantilly, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include CACI International Inc, Booz Allen Hamilton, SAIC, VT Group (VTG), Leidos, among others. Browse the listings above to see every active employer.
Yes — 132 of the 1151 open security & safety positions offer remote or hybrid work (11 remote, 121 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
