Jobs in Chantilly, Virginia, United States

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Sandstone Care·United States·On-site

Mental Health Technician

Position Title: Mental Health Technician Location: Chantilly, VA | Adult Medical Detox Treatment Facility Schedule: Full Time & PRN Shifts Available Compensation: $18.50 - $20.00 Per Hour (Dependent on Shift Worked) About The Role As a Mental Health Technician, yo

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CASE Management Consulting, LLC·United States·On-site

Senior Network Engineer

Join our team as a Senior Network Engineer at CASE Management Consulting! Location: Chantilly, Virginia Work Environment: On-site Clearance Required: Active TS/SCI with CI polygraph Compensation: $145,000–$175,000 annually CASE Management Consulting is seeking an experienced

Fantom Corporation·United States·On-site

Sr Software Integration Engineer

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a

ardentprinciples·United States·On-site

Systems Engineer

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We are hiring for a Systems Engineer with the technical depth and systems‑thinking mindset to design, secure, and optimize complex IT infrastructures across modern cloud environments. In this role, you will

bespoketechinc·United States·On-site

Web Developer

5icloudsolutions·United States·On-site

IT Program Manager

The right candidate will have a minimum of 11 years of experience. A Bachelor's or Master’s Degree is preferred in one or more of the disciplines described below where specific skills may include the following... IT Project Manager will:Direct activities to meet the sponsor's organizational work obj

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Anavationllc·United States·Hybrid

Criminal Investigations Subject Matter Expert

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description

castaliasystems·United States·On-site

Systems Engineer, Risk Mitigation with SIGINT- Senior

Job Type: Full- Time Workplace Type: Onsite in Chantilly, VA and Reston, VA (time split between locations as needed) Clearance: TS/SCI w/ CI Poly Must be a U.S. Citizen Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, an

Coreone·United States·On-site

Program Manager

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retain

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CASE Management Consulting, LLC·United States·On-site

Solutions Architect SME

Join our team as a Solutions Architect SME at CASE Management Consulting! Location: Chantilly, Virginia Work Environment: On-site Clearance Required: Active TS/SCI with CI polygraph Compensation: $157,000–$196,000 annually CASE Management Consulting is seeking a Solutions Ar

Fantom Corporation·United States·On-site

Jr Linux Engineer

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a

acclaimtechnicalservices·United States·On-site

Cloud Engineer (2026-0194)

Acclaim Technical Services, founded in 2000, is a leading language and intelligence services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it s

ardentprinciples·United States·On-site

Software Engineer

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We have an immediate need for a mission‑driven Software Engineer who thrives in modern Lean Agile environments and enjoys building high‑impact capabilities that blend cloud engineering, scalable search, and

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missionovo·United States·On-site

Automation Test Engineer (Active TS/SCI Required)

Applicants must have an Active Top Secret Security Clearance with SCI Access (TS/SCI) About the Role We are seeking an Automation Test Engineer to join our growing team. In this role, you will be responsible for designing, developing, and executing automated test frameworks to validate our software

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Anthem Engineering·United States·On-site

Anthem Engineering

DevOps Engineer Location: Chantilly VA We are looking for a DevOps Engineer with experience in building, delivering, and maintaining high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission-critical applications. DevOps engineer rol

aero·United States·On-site

Program Financial Analyst, Civil Systems Group

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering inn

Fantom Corporation·United States·On-site

Data Scientist

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a

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Sphinx Defense·United States·On-site

Senior Full Stack Engineer

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 outdated and insecure technology America's service members are forced to rely on.

acclaimtechnicalservices·United States·On-site

SOFTWARE ENGINEER- FRONT END (2026-0195)

Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (

ardentprinciples·United States·On-site

Cloud Solutions Architect

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We are needing a Cloud Solutions Architect who thrives in complex, mission‑driven environments and knows how to engineer clarity from complexity. In this role, you’ll design, secure, and optimize large‑scal