Top Secret / SCI Clearance Jobs

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

Clearance Required: Active TS/SCI with the ability to obtain & maintain a Polygraph Location: Herndon, VA | On-Site Full-Time Contract: Long-term federal GEOINT program — work assured through at least...

Activity Security Representative 3's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Col...

The Security Control Assessor (SCA) 1 is responsible for conducting comprehensive assessment of the management, operational, and technical security controls employed within or inherited by an IS to de...

Information System Security Officer (ISSO) 2 is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaboration ...

Activity Security Representative (ASR) 3's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support f...

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 ...

Key Responsibilities CDRL/SDRL Coordination Manage contract deliverables to ensure on-time submission to customers in accordance with statements of work, requirements, policies, procedures, plans, pr...

SMX is seeking a mid-level NMCI POC in support of our NAWCAD customer at the Patuxent River Naval Air Station. Essential Duties & Responsibilities Create and maintain customer relations ensuring the ...

SMX is seeking a junior NMCI POC in support of our NAWCAD customer at the Patuxent River Naval Air Station. Essential Duties & Responsibilities Create and maintain customer relations ensuring the POC...

SMX is looking for a highly motivated Network Administrator to join our growing team in Patuxent River, MD! This position will provide onsite support at Patuxent River NAS in southern Maryland and re...

nou Systems, Inc. (nSI) is now officially a 100% ESOP company ! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level . nSI empowers our customers ...

nou Systems, Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level. nSI empowers our customers by ...

nou Systems, Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level. nSI empowers our customers by ...

nou Systems, Inc. (nSI) is seeking a Lead Data Engineer to join our Engineering Services Division in Huntsville, AL, as part of our rapidly growing technology company.We are seeking a highly motivated...

Position ResponsibilitiesAdminister, maintain, and secure Microsoft Windows Server environments. • Support Microsoft server products including MSSQL, Hyper-V, and related enterprise services. &b...

Position Responsibilities Lead and support operational planning teams (OPTs), working groups, and boards to develop OIE plans, annexes, and appendices aligned with campaign objectives Translate strate...

Position ResponsibilitiesDesign, develop, test, and implement software supporting cyber network defense and intrusion monitoring.• Code, test, troubleshoot, and install software or operating-sys...

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

POSITION: Senior Systems Engineer LOCATION: El Segundo, CA REQUIRED SECURITY CLEARANCE: Active TS with SCI eligibility POSITION TYPE/STANDARD WORK HOURS: Full time, 40 hours THE OPPORTUNITY: Upo...