Security Clearance Jobs in Quantico, VA

Date Posted:2026-09-28Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Apply Description Assured Information Security (AIS) is seeking a Software Engineer with a focus on Computer Network Operations (CNO) to join our CyberAI team. In this role, you will support the eng...

Who We AreLawelawe is a Native Hawaiian Owned Small Disadvantaged Business (NHO SDB) that specializes in providing a range of services to federal government clients, including program management, digi...

Job Number: R0251695Human Performance Data ScientistThe Opportunity:As a defense mission professional, you ask questions others don't. You understand the nuances of complex situations. You use your sk...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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...

Job Title: Counterintelligence Operations Instructor - Senior LevelJob Category: TrainingTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage ...

Job Description Everforth ECS is seeking a Cloud Engineer to work in our Quantico, VA office. This position is contingent upon additional funding. ECS is seeking an experienced Cloud Engineer (Mid...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

DutiesAs a SUPERVISORY ACCOUNTANT you will be responsible for the following duties: Supervising a team of accountants and financial analysts, planning and scheduling work, setting priorities, and eva...

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 achi...

GovCIO is currently hiring for Software Engineer SME to provide Artifact Management and Secure Software Development for NCIS systems. This position will be located in Quantico, VA and will be a hybr...

GovCIO is currently hiring for Software Engineer SME to provide Containerized Applications Specialist support for NCIS systems. This position will be located in Quantico, VA and will be a hybrid pos...

GovCIO is currently hiring for Systems Engineer SME to build, maintain, and provide guidance for integration with hosting environment for NCIS Mission Applications. This position will be located in Qu...

Duties You will perform a wide variety of classification, staffing and strategic workforce planning issues which are often sensitive, controversial, serious and extremely difficult in nature. You wi...

Duties You will perform a wide variety of classification, staffing and strategic workforce planning issues which are often sensitive, controversial, serious and extremely difficult in nature. You wi...

We are seeking an Intermediate Network Engineer to support installation, operations, maintenance, and improvement of routed and switched networks in secure enterprise environments. This role sustains ...

Title: Knowledge Manager Location: Quantico, VA US Citizenship: Required Clearance: TS/SCI w/ability to obtain and maintain a CI polygraphDescription: Invictus, a Red River company, delivers techno...

Duties You will perform financial management, accounting, and audit duties by reviewing budgets, examining financial records, verifying transactions, and ensuring funds are documented, justified, co...

Duties You will perform the full range of administrative and technical supervisory duties including work planning, assignments, training, discipline and leave. You will interview and recommend subor...