Top Secret / SCI Clearance Jobs in Maryland

DESCRIPTION: Ascendant Innovations Corp is looking for an experienced Software Engineer (Level 2). The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., ...

Job Number 730483BR Description:This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you...

Job Number 730473BR Description:RF EngineerWHAT WE'RE DOING:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the evolving threat of cyber warfa...

Job Number 731205BR Description:What We're Doing:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine ...

R-00184663Description Leidos has a new and exciting opportunity for a Data Transfer Specialist in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team...

R-00184655Description Leidos has an exciting opening for you, our next Senior Cloud Cybersecurity Engineer, to play a critical role in the accreditation and operation of a state-of-the-art technology ...

R-00178215Description Leidos has a new and exciting opportunity for an Information Systems Security Officer (ISSO) in our Intelligence Sector, Cyber & Analytics Business Area (CABA).  Our ta...

Job Number 718400BR Description:THE WORKThis Systems Engineering role fosters collaboration with other engineers to document, define, and validate high level design/architecture drawings, communicate...

UI or full stack developer - React, .Javascript, some Java required. Python or Golang experience would be desirable. At least 8 years of software development experienceMay involve some work from home....

Markon is seeking a Systems Engineer to support the design, integration, testing, and deployment of data center solutions for satellite-based systems in support of the Fort Meade customer. This role w...

Markon is seeking a SME level Enterprise Architect/Systems Engineer to support our IC client from Bethesda, MD. The ideal candidate will play a critical role in documenting and shaping our client's IT...

Position SummaryAt MAG, we provide and enable real-time situational awareness to help our customers make the world smaller and safer. We are laser focused on serving our customers by providing technic...

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...

Who are we?Independent Software is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems.We bring t...

SummaryCTC Group is seeking a Cloud System Integrator to support cloud infrastructure modernization, migration, and operational sustainment for mission-critical systems. This role designs, implements,...

Jovian Concepts, LLC is looking to hire a Senior System Engineer Level 6 for a great opportunity in the Annapolis Junction area. A current and active TS/SCI Clearance with a MD polygraph is required. ...

We are currently seeking a Target Analyst Reporter (TAR) to join our team and support critical national security missions in the Fort Meade area. Candidate must be fully cleared, TS SCI w/ FSP (CI mus...

Job Category: Security & IntelligenceRequisition Number: INSTR001290Posting Details Posted: May 15, 2026 Full-Time On-site Job DetailsDescriptionQuattro Consulti...

Job Title: Cloud Systems Administrator IIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Re...

Job Title: Air Defense Electronic Warfare Analyst (Intermiediate)Job Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Req...