Security Clearance Jobs in Columbia, MD

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...

Cleared Armed Security OfficerPosition Type: Full-Time, Non-exemptWork Location: Columbia, MDClearance: Minimum SecretShift: 12-hour Panama SchedulePatriot Group International LLC. (PGI), voted #1 Bes...

Job Description The candidate will be working as a Vulnerability Researcher to identify flaws in software. The candidate must be familiar with the latest techniques in vulnerability research and demon...

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new, fully FUNDED opportunity for a Cloud Software Engineer. You will be joining a critical mission supporting...

SALARY REQUIREMENTS Candidates are invited to submit their salary expectations along with their application. The compensation for this role will be competitive and is aligned with industry standards...

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...

R-00191767Description Leidos has a new and exciting opportunity for a Senior Program Coordinator in our Intelligence Sectors, Cyber & Analytics Business Area (CABA).  Our talented team is at ...

Overview Information Systems Security / Information System Security Officer (ISSO) LOCATION: Columbia, MD JOB STATUS: Full-time CLEARANCE: Ability to obtain TS CERTIFICATION: CAP, CISSM, or CISS...

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Applied AI Engineer - Software Engineering on our largest PRI...

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. Actual work location will be Suitland, MDAT&T Global Public Sector is a trusted provider ...

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...

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 purp...

Software Engineer 2Columbia, MarylandQK Team /Software Engineering (Full-Time) /On-siteapply for this jobAt Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technologic...

Product Manager/ VirtualizationColumbia, MDSystems Engineer – 0007-0028 /Full-time /On-siteapply for this jobAbout ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and tr...

Job Title: Platform EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Trav...

Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Requi...