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Your search generated 4555 results
Peraton

Senior Information Systems Security Engineer

Washington, D.C.

Peraton

Senior Information Systems Security Engineer Job Locations US-DC-Washington Requisition ID 2026-164195 Position Category Information Technology Clearance Top Secret/SCI Responsibilities Peraton is seeking a Senior ISSE to support our custom...

Job Type Full Time
Peraton

Watch Analyst

Washington, D.C.

Peraton

Watch Analyst Job Locations US-DC-Washington Requisition ID 2026-164345 Position Category Intel and Threat Analysis Clearance Top Secret Responsibilities Peraton is currently seeking to hire a Watch Analyst for its' Federal Strategic Cyber ...

Job Type Full Time
Peraton

Information Systems Security Engineer Lead

Washington, D.C.

Peraton

Information Systems Security Engineer Lead Job Locations US-DC-Washington Requisition ID 2026-164158 Position Category Information Technology Clearance Top Secret/SCI Responsibilities Peraton is seeking an ISSE Lead to support our customer ...

Job Type Full Time
Peraton

OPSEC Specialist SME

Fort Bragg, North Carolina

Peraton

OPSEC Specialist SME Job Locations US-NC-Fort Bragg Requisition ID 2026-164374 Position Category Operations Clearance Top Secret/SCI Responsibilities Join Peraton's mission-critical team supporting secure, real-time data delivery across com...

Job Type Full Time
Peraton

Senior Cybersecurity Engineer

Chantilly, Virginia

Peraton

Senior Cybersecurity Engineer Job Locations US-VA-Herndon | US-VA-Chantilly | US-MD-Bowie Requisition ID 2026-164376 Position Category Cyber Security Clearance Public Trust Responsibilities Peraton is seeking a Senior Cybersecurity Engineer...

Job Type Full Time
Peraton

Information System Security Officer (ISSO)

Chantilly, Virginia

Peraton

Information System Security Officer (ISSO) Job Locations US-VA-Herndon | US-VA-Chantilly | US-MD-Bowie Requisition ID 2026-164116 Position Category Cyber Security Clearance Public Trust Responsibilities Peraton is looking for an experienced...

Job Type Full Time
Peraton

Information System Security Officer (ISSO)

Herndon, Virginia

Peraton

Information System Security Officer (ISSO) Job Locations US-VA-Herndon | US-VA-Chantilly | US-MD-Bowie Requisition ID 2026-164116 Position Category Cyber Security Clearance Public Trust Responsibilities Peraton is looking for an experienced...

Job Type Full Time
Oak Ridge National Laboratory

Principal OT/ICS Cybersecurity Engineer

Oak Ridge, Tennessee

Oak Ridge National Laboratory

Requisition Id15965 Overview: We are seeking a Cybersecurity Operational Technology (OT) Engineer to support the protection, monitoring, and modernization of OT and Industrial Control System (ICS) environments within the Cybersecurity Divis...

Job Type Full Time
RealmOne

Cyber Defense Analyst 2 (CDA2)

Columbia, Maryland

RealmOne

Job Brief Windows Endpoint Experience Job Description RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional a...

Job Type Full Time
MCSG Technologies

Cybersecurity Engineer (SAP)

Colorado Springs, Colorado

MCSG Technologies

JOB SUMMARY: Provide guidance assistance to all levels of Assessment and Authorization (A&A) technical and non-technical personnel. Put A&A packages together and submit them to the proper agency. Track and report the status to the customer....

Job Type Full Time

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