Security Clearance Jobs in Fairfax, VA

F-35 Pilot Training Support Analyst, Senior Position Title: F-35 Pilot Training Support Analyst, Senior Location: Arlington, VA (Crystal City) Category: Funded Schedule (FT/PT): FT Travel Required: Do...

Assured Information Security (AIS) has an opening for a SME Software Quality Assurance Engineer/Tester will support government system testing activities by developing, executing, and documenting compr...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Overview We are seeking a Senior Data Scientist to lead the design, development, and deployment of advanced analytical models and machine learning solutions that drive mission and business impact. Th...

Overview As a Senior DevSecOps Engineer, you will work with our growing DevSecOps practice delivering features to support cloud and application development. We are looking for candidates with exp...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals ...

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals ...

Data Scientist (Data Modeler)McLean, VASV-DS-MCL-003ECL and HPCC (5 years minimum in ECL); Data Modeling; Python, R, Pig, Java, C, or SQL for large scale parallel processing; methodologies supporting ...

Job Description Everforth ECS is seeking a Security Operations Center (SOC) Manager to work in our Fairfax, VA office in a hybrid remote/on-site capacity. Everforth ECS is seeking an experienced, o...

DescriptionTeam CATHEXIS elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication. Our core capabilities are our top-tier pro...

Location: McLean - Tysons Corner, VA Work Model: Hybrid, Full-Time Compensation: $180K to $230K Base + Equity Overview An early-stage AI company is building advanced software for complex, high-impac...

Join the Nalley Consulting team as a All Source Analyst specializing in Microelectronics.Position: Microelectronics AnalystLocation: McLean, VALCAT: All Source Analyst - Mid Required clearance and pol...

Systems Integration and Test Engineer 3 - Fairfax, VA 6 month contract, $BOE Position is for an aerospace/defense client. United States citizenship and a DoD Top Secret/SCI security clearance are re...

Systems Integration and Test Engineer 2 - Fairfax, VA 6 month contract, $BOE Position is for an aerospace/defense client. United States citizenship and a DoD Top Secret security clearance are requir...

OverviewJoin a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitar...

Employment Type: Full-Time, Entry LevelDepartment: LegalAs a CGS Legal Assistant, you will work under the direction of a Supervisory Paralegal or Project Supervisor. You will provide litigation and ad...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

Description & RequirementsMaximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, oper...