Top Secret / SCI Clearance Jobs in Aberdeen, MD

Date Posted:2026-10-21Country:United States of America Location:US-MA-TEWKSBURY-TB2 ~ 50 Apple Hill Dr ~ SUDBURY BLDG, Tewksbury Tb2 200 Sudbury Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

Percival is seeking Computer Network Operations (CNO) Software Developers skilled in Assembly, C/C++, and Python programming to build advanced cyber capabilities supporting national security missions....

Job DescriptionProvides surge RMF lifecycle documentation and reconciliation support for ATC systems operating at the Top Secret level. Works under the direction of the IT Sys Solutions Architect-Sr a...

Solutions Through Innovative Technologies, Inc. (STI-TEC) specializes in the delivery of professional business and information management services. STI-TEC offers government and commercial clients a c...

Solutions Through Innovative Technologies, Inc. (STI-TEC) specializes in the delivery of professional business and information management services. STI-TEC offers government and commercial clients a c...

Description SAIC is seeking a Program Manager to join our team in Aberdeen, Maryland.Responsibilities:The Program Manager is responsible for the successful delivery of multiple concurrent programs, p...

Senior Network Architect Full Time, Aberdeen, MD TS w/ SCI eligibilityReferral bonus: $1,500 Sign-on Bonus: $2,500Semper Valens Solutionsis seeking an experienced Senior Network Architect to support P...

DCS is looking for an Acquisition specialist to support a new program in preparation for two Acquisition Shaping panels. Essential Job Functions: •Provide recommendations to the Product Management t...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

Founded in 2009, RSC2, Inc. is a Small Business Administration (SBA) Certified HUBZone Professional Services company headquartered in Baltimore, Maryland. RSC2 provides breakthrough expertise, support...

Overview Position Title: Lead System Administrator Location: Aberdeen, MD Reports To: Deputy Program Manager Job Type & Status: Full-time; Onsite 5 days per week Clearance Requirement: Active TS/SCI...

Overview Position Title: DevSecOps (DSO) Engineer Location: Aberdeen, MD Reports To: Deputy Program Manager Job Type: Full-time Clearance Requirement: TS/SCI (able to process, US citizenship is a mu...

Kiliuda, a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Department of War Visitor Control Site Supervisor in Aberdeen Proving Ground, Maryland...

Digital Signal Processing Engineer Location: Aberdeen or Fort Meade, MD Work Type: Onsite Remote Work: Yes (1 day onsite / 4 days remote) Job Description Gridiron IT is seeking a DSP Engineer to...

CETS: Database Specialist/Admin Lead I (Program Management Portal)Aberdeen, MDApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a par...

CETS: Engineer, General III Aberdeen, MDApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National ...

CETS: Technical WriterAberdeen, MDBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mi...