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Information Systems Security Engineer
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer to join our team working in Crane, IN. This is an onsite position. Responsibilities include but are not limited to: Leads…
4666-Security Engineer II
Engineering at Innovaccer With every line of code, we accelerate our customers' success, turning complex challenges into innovative solutions. Collaboratively, we transform each data point we gather into valuable…
Cyber Defense & Security Operations Spezialist (m/w/d)
Deine Karriere. Deine Zukunft. Bist du ein Fan von Innovation und Technologie? Bei FERCHAU Rosenheim bieten wir dir die Möglichkeit, an wegweisenden Projekten für führende Unternehmen mitzuwirken. Werde Teil eines…
Classified Systems Administrator 2
Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful…
Systems Administrator (Linux) (Onsite)
Date Posted: 2026-09-30

 Country: United States of America

 Location: US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG

 Position Role Type: Onsite

 U.S. Citizen, U.S.…
Expert Penetration Tester
At IBM Infrastructure & Technology, we design and operate the systems that keep the world running. From high-resiliency mainframes and hybrid cloud platforms to networking, automation, and site reliability. Our teams…
Cyber System Security Engineer (CSSE)
Title: Cyber System Security Engineer (CSSE) Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence…
Linux and Windows Systems Administrator
Leidos Corporate Information Security Office (CISO), reporting through the Digital sector, is seeking a Linux and Windows System Administrator to support and maintain complex classified environments. The selected…
DevOps Engineer
DevOps Engineer Point & Pay- Remote (Must reside in either FL or TX) Point & Pay by North. Custom payment solutions for government and utilities. Who we are: Point & Pay by North builds and integrates advanced payment…
Senior Manager, Cybersecurity (R6149)
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and…
Information System Security Manager (ISSM)
Dark Wolf Solutions is looking for an Information System Security Manager (ISSM) who is interested in working in a fast-paced environment to establish a robust security posture for a government information system. The…
Cloud Security Engineering Manager
Lead a high-performing Cloud Security Posture Management (CSPM) team responsible for strengthening Vanguard's cloud security posture across a multi-cloud environment. This role partners closely with engineering,…
Sr. Staff Information Systems Security Engineer (ISSE)
Job Title: Sr. Staff Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage…
Information Security Manager III
Information Security Manager III Location: Arlington, VA (On-Site)/ Hybrid Citizenship: US only Clearance: Active TS/SCI (DHS EOD Suitability required) Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned…
Senior/Lead Security Engineer - AI
We are seeking an experienced Penetration Tester to establish and operate a robust, repeatable security-testing capability for our products and supporting infrastructure. The role will design the penetration-testing…
Security Engineer (w/m/d)
WEN WIR SUCHEN Bei GETEC ist unser Antrieb der Sinn und unsere Kraft sind die Menschen. Wir suchen leidenschaftliche, vorausschauende Menschen, die Teamarbeit schätzen, Verantwortung übernehmen und etwas bewirken…
Mid/Sr. System Administrator
Mid/Sr System Administrator This role comes with a 15k sign on bonus! Leidos has a new and exciting opportunity for a Mid/Sr System Administrator in our Intel Sector's Cyber & Analytics Business Area (CABA) . Our…
Senior Public Sector Compliance Manager
Menlo Security is the leader in Browser Security for human and agentic workforces. Our mission is to enable humans and agents to connect, communicate, and collaborate securely, without compromise. The Menlo Browser…