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IT - Security

IT - Security Jobs

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Solutions Architect II, National Security Solutions Architecture

New
Amazon
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

DescriptionAmazon Web Services (AWS) is seeking a Solutions Architect to join our National Security team supporting Intelligence Community (IC) customers. As a Solutions Architect on the AWS National ...

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Staff Software Engineer, Cryptography

New
Anduril Industries
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Boston, MA(On-Site/Office)
Costa Mesa, CA(On-Site/Office)
Seattle, WA(On-Site/Office)
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Security Engineer

New
Zachary Piper Solutions, LLC
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NC(On-Site/Office)
Posted today
Secret
Not Specified

Piper Companies is seeking a Security Engineer to join a leading cybersecurity operations team supporting mission-critical security initiatives. This role will be connecting security tools, data sourc...

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Cybersecurity Engineer - Secret required

New
Parsons
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Aberdeen, MD(On-Site/Office)
Posted today
Secret
Not Specified

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

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Information Assurance Specialist - Secret required

New
Parsons
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Aberdeen, MD(On-Site/Office)
Posted today
Secret
Not Specified

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

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Ground Systems Cybersecurity Engineer

New
Parsons
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Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

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Senior Cyber Enhanced Assessment (CEA) Assessor II - Boston Metr

New
RTX
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Andover, MA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Date Posted:2026-07-31Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Program Information System Security Manager - Special Access Pro

New
RTX
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Woburn, MA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Date Posted:2026-07-31Country:United States of America Location:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Cyber Senior Software Tool Developer - Remote

New
RTX
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Austin, TX(On-Site/Office)
Posted yesterday
Secret
Not Specified

Date Posted:2026-07-31Country:United States of America Location:US-TX-REMOTE Position Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. gove...

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Vulnerability Researcher

New
Two Six Technologies
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Dayton, OH(On-Site/Office)
Posted yesterday
Secret
Not Specified

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

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Identity Intelligence Analyst Jr.

New
AEVEX Aerospace
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Quantico, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

AEVEX Aerospace Junior Identity Intelligence Analyst Supporting MCIA Are you ready to kick-start your career in intelligence analysis and contribute to the safety and security of our nation? AEVEX Aer...

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Cyber Vulnerability Assessment & Analysis Officer

New
Cornerstone Defense
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Chantilly, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Cyber Vulnerability Assessment & Analysis Officer Clearance: TS/SCI with Polygraph Chantilly, VA Supporting the Most Exciting and Meaningful Missions in the World We are looking for a team-memb...

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Information Systems Security Engineer

New
Cornerstone Defense
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Title: Information Systems Security Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our milita...

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Information Systems Security Officer, AD&S

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Information Systems Security Officer, AD&S

New
Anduril Industries
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Ashville, OH(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Technical Surveillance Countermeasure (TSCM) Technician

New
ExoCyber, Inc.
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Arlington, VA(On/Off-Site)
Posted yesterday
5+ yrs exp
TS/SCI

Seeking a skilled Technical Surveillance Countermeasure (TSCM) Technician to work on government installations, conducting inspections to identify and mitigate unauthorized networks (Wi-Fi and Bluetoot...

E

Information System Security Officer (ISSO)

New
Guidehouse
Bethesda, MD(On-Site/Office)
Posted yesterday
Top Secret
Polygraph

Job Family :Cyber Engineering (CYE) Travel Required :None Clearance Required :Active Top Secret SCI with PolygraphWhat You Will Do The Information Systems Security Officer (ISSO) serves as the primar...

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Border Security DevOps Engineer

New
Guidehouse
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Sterling, VA(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

Job Family :Application Development Consulting Travel Required :Up to 10% Clearance Required :Active Public Trust What You Will Do :The Border Security DevOps Engineer will join a dynamic team suppor...

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Systems Engineer / Level 2 - Level 3 (Security Clearance)

New
Kavaliro
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Los Angeles, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Responsibilities: Provide pre and post flight office support for NASA/DOD Engine Systems. Support the design and fabrication of product modifications through to field operations. Strong emphasis on ...

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Senior Cyber Operations Analyst

New
MITRE Corporation
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Houston, TX(On-Site/Office)
Posted yesterday
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

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