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Your search generated 4687 results
Peraton

Network Security Engineer

Chantilly, Virginia

Peraton

Network Security Engineer Job Locations US-VA-Chantilly Requisition ID 2026-167418 Position Category Information Technology Clearance Top Secret/SCI w/Poly Peraton Overview Peraton is a next-generation national security company that drives ...

Job Type Full Time
Peraton

NOSC Cyber Analyst Junior

Arlington, Virginia

Peraton

NOSC Cyber Analyst Junior Job Locations US-VA-Arlington Requisition ID 2026-168913 Position Category Cyber Security Clearance Top Secret/SCI Peraton Overview Peraton is a next-generation national security company that drives missions of con...

Job Type Full Time
Peraton

NOSC Cyber Analyst

Arlington, Virginia

Peraton

NOSC Cyber Analyst Job Locations US-VA-Arlington Requisition ID 2026-168914 Position Category Cyber Security Clearance Top Secret/SCI Peraton Overview Peraton is a next-generation national security company that drives missions of consequenc...

Job Type Full Time
Peraton

Data Science Specialist

Chantilly, Virginia

Peraton

Data Science Specialist Job Locations US-VA-Chantilly Requisition ID 2026-170321 Position Category Scientific, Research & Analysis Clearance Top Secret/SCI w/Poly Peraton Overview Peraton is a next-generation national security company that ...

Job Type Full Time
Oak Ridge National Laboratory

Section Head, Classified Computing

Oak Ridge, Tennessee

Oak Ridge National Laboratory

Requisition Id17199 Overview: The Field Intelligence Operations Division (FIOD) at Oak Ridge National Laboratory (ORNL) is seeking a highly motivated and experienced Senior Classified Computing Professional to lead our new FIOD National Sec...

Job Type Full Time
Fortinet

Security Engineer

Sunnyvale, California

Fortinet

This is a newly created position to help meet the IT needs of Fortinet's rapidly growing workforce. With over 15,000 people worldwide (and growing) and the implementation of new IT systems, we are looking for a Jr. IT Engineer to help us en...

Job Type Full Time

Vulnerability Researcher

Annapolis Junction, Maryland

BigBear.ai

Residency All applicants must reside in the United States at the time of application. Overview Do you have a passion for uncovering hidden vulnerabilities and pushing the boundaries of cybersecurity research? Are you the kind of researcher ...

Job Type Full Time

Information System Security Officer 3 w /Poly

Columbia, Maryland

BigBear.ai

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking anInformation Systems Security Officer 3 (ISSO) to join our team on a brand-new contract! In this role, you will be at the ...

Job Type Full Time

Vulnerability Researcher

Annapolis Junction, Maryland

BigBear.ai

Residency All applicants must reside in the United States at the time of application. Overview Vulnerability Researcher Location:On-Site (Annapolis Junction, MD) Clearance Required:TS/SCI with Poly Do you have a passion for uncovering hidde...

Job Type Full Time
Armada LTD

Security Task Lead

Washington, D.C.

Armada LTD

Type: Full Time Location: Washington DC Overtime Exempt: Yes Reports To: ARMADA HQ Security Clearance Required: TS/SCI w/ CI Poly *********CONTINGENT UPON AWARDING OF GOVERNMENT CONTRACT******** Duties & Responsibilities: The Security Task ...

Job Type Full Time

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