Security Clearance Jobs in New Hampshire

Old Harbor Solutions, a subsidiary of Three Saints Bay and a Federal Contracting leader is seeking a Contract Specialist(s) position to join our team ON SITE in Dahlgren, VA under our new five year co...

Join a Company Where Your Work Makes a Difference At ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to...

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...

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and co...

The Change Manager leads the Change Management Group, made up of the Training, Quality, and Operations Excellence Units. Each unit is run by a Unit Manager who reports to the Change Manager. The Chang...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees ha...

THIS IS A NATIONAL GUARD TITLE 32 EXCEPTED SERVICE POSITION This National Guard position is for a SURFACE MAINTENANCE MECHANIC TITLE 32 PERMANENT, Position Description Number D1194000 and is part of ...

Wyetech Application Engineer 3 (24x7) Wyetech is seeking an Application Engineer Level 3 to support the TTO 4 Operations (OPS) mission as part of the Secure the Enterprise initiative. This position ...

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...

Date Posted: 2026-11-11 Country: United States of America Location: US-NH-MANCHESTER-333-CUST ~ 333 Harvey Rd ~ HARVEY (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immi...

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and co...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and co...

Date Posted: 2026-11-10 Country: United States of America Location: US-NH-MANCHESTER-333-CUST ~ 333 Harvey Rd ~ HARVEY (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immi...

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...

THIS IS A NATIONAL GUARD INDEFINITE TITLE 32 EXCEPTED SERVICE POSITION. This National Guard position is for a TRAFFIC MANAGEMENT SPECIALIST TITLE 32 INDEFINITE, Position Description Number D1922000 ...