IT - Security Jobs

Date Posted:2026-09-28Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

ClearanceJobs, on behalf of our confidential customer is seeking a System Administrator who will provide IT and cyber-systems security support. This is a 100% on-site position supporting the Space and...

Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package t...

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...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct network and application-level vulnerability and penetration testing to s...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct network and application-level vulnerability and penetration testing to s...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Execute information assurance operations and maintain system security posture. ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Execute information assurance operations and maintain system security posture. ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Perform security risk assessments, security control assessments, and authorizati...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Perform security risk assessments, security control assessments, and authorizati...

Job Number 18144 Standard Job Description This position requires Final Secret clearance with ability to obtain and maintain Top Secret clearance.Key Responsibilities of this role includes:Support day...

Job Number 20829 Standard Job Description Designs, develops, documents, tests, and maintains full spectrum cyber solutions. Develops and automates secure systems to support cyber offensive, defense a...

Job Number 20849 Standard Job Description What We're Doing:Lockheed Martin's, Rotary & Mission Systems (LM RMS), F-35 Cyber Security invites you to step up to one of today's most daunting challenges:...

R-00194916Description Are you seeking a new and challenging position supporting a complex, mission-critical Program?  Well, look no further!  Leidos is currently looking to add a Sr. Systems...

Requisition Number: 30753 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $108,063.00 - $150,000.00 Security Clearance: TS/SCI Level of Experience: Sen...

Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...

Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...

Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...

OverviewAmyx is seeking to hire a Information Systems Security Manager-Intermediate to support our Cybersecurity Division/NGA Defender in the NCW St. Louis, MO area. Responsible for the cybersecurity ...

Description SAIC is seeking an Entry-Level Cyber Engineer to join one of our 25+ year programs in our Air Force, Space and Intelligence Business Group. As part of a long-standing team, you will have ...