IT - Security Jobs

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...

R-00177486Description Leidos has an opportunity for a senior-level Information Systems Security Engineer to serve as the primary security engineering authority across complex, multi-enclave environmen...

R-00177477Description Leidos   was awarded   the U.S. Air Force Cloud One Architecture and Common Shared Services contract   and currently has an opening for the   Cloud   Cyb...

Date Posted:2026-03-04Country:United States of AmericaLocation:US-AZ-TUCSON-M05 ~ 1151 E Hermans Rd ~ BLDG M05 (External Site)Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status...

Date Posted:2026-03-04Country:United States of AmericaLocation:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

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...

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...

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...

MTSI is seeking a Chief Engineer Advisor who will serve as a key advisor and subject matter expert, providing strategic recommendations and technical guidance to program staff, senior leadership, and ...

Company Description Join us and make YOUR mark on the World!Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthe...

DescriptionAre you searching for meaningful work designing and integrating systems to support operations?Do you have experience with solving operational challenges at scale and applying systems engine...

Requisition Number: 27446 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $113,276.00 - $161,000.00 Security Clearance: Top Secret Level of Experience:...

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 ...

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 ...

R-00177501Description Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract, and is currently seeking a Cybersecurity Engineer across AWS, Azure, Google, and...

R-00177495Description The Leidos AIE team has an opening for a Cybersecurity Manager with a SECRET security clearance for our Cybersecurity Team. This opening supports our program that is being deploy...

The Alaka`ina Foundation Family of Companies (FOCs) has a need for a Cybersecurity Watch Analyst to support our government customer located in Arlington, VA. DESCRIPTION OF RESPONSIBILITIES : Respo...

Description SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense...

OpportunityPeopleTec is currently seeking an Information Systems Security Officer (ISSO) to support our Coast Guard Air Station in Elizabeth City, NC. As a USCG Information Systems Security Officer (I...

Tyto Athene is searching for a Cyber Threat Intelligence (CTI) Lead to support a law enforcement customer in Ashburn, VA You will drive advanced cyber threat analysis, intelligence collection, and pro...