Top Secret / SCI Clearance Jobs

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...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

At MBC, we believe we can. We believe in working hard to meet our clients' outcomes. We believe in laughter to help us recharge, draw people together, foster a positive work environment, and boost cre...

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...

The Red Gate Group is seeking a Business Operations & Program Management Support Analyst - Senior to support the National Geospatial-Intelligence Agency (NGA) in St. Louis, MO. This position supports ...

Company Overview:ANSER enhances national and homeland security by strengthening public institutions. We provide thought leadership for complex issues through independent analysis, and we deliver pract...

Zachary Piper Solutions is seeking a Senior Principal Network Engineer to support a network modernization initiative for the DoD in Springfield, VA . The Senior Principal Network Engineer will collabo...

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

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 ...

SMX is seeking a Security Cooperation / Foreign Military Sales (FMS) Subject Matter Expert to work in person at Special Operations Command Pacific (SOCPAC), USINDOPACOM's theater special operations co...

Information System Security Officer (ISSO) 1- This is a future position that may come open in the future. We are currently building our pipeline.Responsible for ensuring the appropriate operational s...

Information System Security Officer (ISSO) 3- This is a future position that may come open in the future. We are currently building our pipeline.Responsible for ensuring the appropriate operational s...

The Policy Analyst - Senio r , will advise and assist with strategic planning, policy, and business analysis, with a focus on providing expert strategic- and operational-level assistance. The contract...

The Office Manager/Staff Officer - Mid , are versatile and proficient professionals responsible for performing a wide range of administrative and staff support functions with a high degree of independ...

Activity Security Representative 3 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 Colla...

Information System Security Officer (ISSO) 1 is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaboration ...

The Senior GEOINT History Program Specialist, takes direction from the NGA Historian and is responsible for the management and execution of the historical program, from research and writing to curatio...

Activity Security Representative 2's the 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...

Program Security Representative (PSR) 2 primary function is to provide multi-discipline security support for one or more of the customer's Special Access Programs (SAP). The position will provide "day...

Program Security Representative (PSR) 1's primary function is to provide multi-discipline security support for one or more of the customer's Special Access Programs (SAP). The position will provide "d...