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IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,702

IT - Jobs requiring security clearance

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Security Analyst- Forensics/Malware Analysis

New
SOSi
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Posted yesterday
Secret
Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

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Cybersecurity Security Engineer III

New
SOSi
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Posted yesterday
Secret
Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

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Cryptologic Computer Scientist

New
Leidos
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Posted yesterday
TS/SCI
Polygraph

R-00184868Description Job DescriptionLeidos is seeking a Cryptologic Computer Scientist to support development operations at Fort Meade. Join a mission-driven team solving complex cryptologic challeng...

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Information Assurance Lead

New
Leidos
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Posted yesterday
Secret
Not Specified

R-00184825Description Leidos is seeking a highly qualified candidate for the Lead Information Assurance position for the Integrated Defensive Cyber Systems Contract. The ideal candidate will have Expe...

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Information System Security Engineer (ISSE)

New
Leidos
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Posted yesterday
TS/SCI
Not Specified

R-00184494Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer...

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Cyber Security Analyst

New
Leidos
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Posted yesterday
TS/SCI
Not Specified

R-00184801Description Leidos is seeking a Cyber Security Analyst in San Antonio, TX. This position provides Tier II Cyber Security Analysis to C5ISR Center Defensive Cyber Solutions Branch (DCSB) Defe...

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Cyber Range Software Engineer (SWE-3)

New
Leidos
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Posted yesterday
Intel Agency
Polygraph

R-00184820Description Leidos has a new and exciting opportunity for a Cyber Range Software Engineer in our Intelligence Sector's (INTEL) Cyber & Analytics Business Area (CABA).  Our talen...

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System Security Engineer (5168)

New
Smartronix, LLC
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Posted yesterday
TS/SCI
Not Specified

SMX is seeking a Journeyman System Security Engineer (SSE) to support Unmanned Carrier Aviation Program Office (PMA-268) located at Patuxent River Naval Air Station.Essential Duties & Responsibilities...

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Industrial Security Analyst- SecOps

New
System High Corporation
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Posted yesterday
Secret
Not Specified

Description Industrial Security Analyst (Intermediate) Serve as an on-site Industrial Security analyst for a DoD client's security and program protection team. Responsible for performing Acquisit...

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Information System Security Manager (ISSM) - *Active Clearance R

New
Kratos Defense and Security Solutions
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Posted yesterday
TS/SCI
Not Specified

Job Description Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics,...

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Information Systems Security Engineer Level 1

New
GRVTY
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Posted yesterday
TS/SCI
Not Specified

What Impact You'll Have: GRVTY is seeking experienced Information Systems Security Engineer to support core Intelligence Community (IC) missions. As a cyber professional in the intelligence commun...

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Reverse Engineer and Offensive Cyber Developer

New
Johns Hopkins University Applied Physics Laboratory
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Laurel, MD(On-Site/Office)
Posted yesterday
Secret
Not Specified

DescriptionAre you passionate about reverse engineering low-level software and/or hardware and developing sophisticated cyber tools?Do you love building cyber capabilities that move from concept to op...

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Systems Development Engineer I, ADC Security Services (AS2E)

New
Amazon
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Arlington, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionDo you love decomposing problems to develop products that impact millions of people around the world? Would you enjoy identifying, defining, and building software solutions that revolutioni...

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Systems Development Engineer II, ADC Security Services (A2SE)

New
Amazon
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Denver, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionApplication deadline: Jun 9, 2026Are you passionate about security and building systems that protect critical infrastructure at scale? Do you want to join a team that invents, scales, and o...

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ADC Engineer, Identity

New
Amazon
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Bellevue, WA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionAmazon Web Services is a dynamic and rapidly growing business. We are building some of the largest and most complex distributed systems in the world and need world class people to help us i...

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Systems Development Engineer - Identity, Cryptography and Identi

New
Amazon
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Seattle, WA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionWe are currently looking for a Systems Development Engineer to join our systems organization. You love to work with internal and external customers to execute projects and resolve issues. Y...

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Systems Security Engineer, Programs

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Posted yesterday
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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Systems Security Engineer, Anti-Tamper

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Posted yesterday
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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Systems Security Engineer (Program Protection)

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Posted yesterday
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

System Security Engineer, Program Protection

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
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
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