Security Clearance Jobs in New Hampshire

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...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Experienced Paralegal - Litigation, Business & Probate Dover, NH | $36-$40/hour DOE | Monday-Friday | 8:00 AM-5:00 PM Join a growing New Hampshire law firm as an Experienced Paralegal supporting attor...

Job Title: Network Engineer (Mid) Location: Portsmouth Naval Shipyard– Kittery, ME Clearance Required: Active Secret Clearance Pay Range: $38 – $40/hour Employment Type: Full-Time, Onsite Contract Dur...

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...

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...

Indoronix is seeking an : Onsite Job: Sr. Software Embedded C++ Engineer Work Location: Nashua, NH Shift: 1st (Mon-Fri), 8:00 AM to 5:00 PM Active Secret Clearance is required Position Description. D...

This position is contingent upon the identification of a candidate whose expertise meets our strategic needs, at which point a dedicated, funded opening will be established. We are proactively seeking...

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...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

DutiesThe purpose of this position is plan, coordinate, and perform Financial Management analysis, support and review, of baselevel accounting and financial management programs. MAJOR DUTIES: Proces...

We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...

Date Posted:2026-08-11Country:United States of America Location:US-NH-MERRIMACK-059 ~ 59 Daniel Webster Hwy ~ DANIEL Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Date Posted:2026-08-11Country:United States of America Location:US-NH-PELHAM-PE1 ~ 50 Bush Hill Rd ~ BLDG 1 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Ac...

Date Posted:2026-08-12Country: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 Immigration ...

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...