Top Secret Clearance Jobs

Bryn Neil is a technology development company. We develop, adapt and scale technical capabilities across any domain faster than anyone else, protecting our mission partners and ensuring program succe...

Position Description & QualificationsLooking for an opportunity at a place you can have influence every day? Then Serco has the right opportunity for you! As the Physical Security Specialist (Senior)...

Position Description & QualificationsLooking for an opportunity at a place where you can have an influence every day? Then Serco has the right opportunity for you. As a Senior Foreign Disclosure Suppo...

Position Description & QualificationsSerco has an opportunity for an experienced Sr. Program Protection Security Specialist supporting critical national security and defense missions. This position pr...

Position Description & QualificationsLooking for an opportunity at a place where you can have an influence every day? Then Serco has the right opportunity for you. As the Export Compliance Specialist...

Position Description & QualificationsJoin a dynamic team supporting critical national security and defense initiatives associated with the F-35 program. This position provides classification managemen...

Position Description & QualificationsLooking for an opportunity at a place where you can have an influence every day? Serco has the right opportunity for you. As a Senior Export Integration Specialist...

Position Description & QualificationsLooking for an opportunity where you can have an influence every day? Then Serco has the right opportunity for you! As a Mid-Level Physical Security Specialist s...

Position Description & QualificationsLooking for an opportunity at a place where you can have an influence every day? Then Serco has the right opportunity for you! As a Senior Security Control Assesso...

Position Description & QualificationsLooking for an opportunity where you can have influence every day? Then Serco has the right opportunity for you. As the International Security Specialist - Senio...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

Senior PKI Engineer / SME • Location: On-site at Joint Base Anacostia-Bolling (JBAB) • Clearance: Active TS • Benefits: Medical, Dental, Vision, Retirement and more What This Job Feels Like •Work c...

Senior Application Performance Optimization Engineer • Clearance: Active TS. • Location: On-site at Joint Base Anacostia-Bolling (JBAB) • Benefits: Medical, Dental, Vision, Retirement and more • Rea...

Senior Systems Engineer • Clearance: Active TS • Location: On-site at Joint Base Anacostia-Bolling (JBAB) • Benefits: Medical, Dental, Vision, Retirement and more • Certification: Professional requir...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have i...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

DescriptionApplication deadline: Jul 29, 2026 Are you passionate about shaping the future of the federal government by paving the way for innovation through customer advocacy? Do you have the program ...