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IT - Security

IT - Security Jobs

Showing 3,748 Jobs

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Defensive Cyber Analyst

New
Tyto Athene, LLC
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Posted today
TS/SCI
Not Specified

Tyto Athene has an opening for a Defensive Cyber Analyst to support the United States Space Force (USSF) Space Operations Command (SpOC) Intelligence and Cyber Defense for the Enterprise Services (SPI...

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Senior Information System Security Officer

New
MANTECH
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Posted today
Top Secret
Not Specified

MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Officer (ISSO) to join our team in Chantilly, VA. Responsibilities include, but are not limited to: Ensure ...

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Senior Security Engineer

New
Scientific Research Corporation
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Posted today
Secret
Not Specified

DescriptionThis position is for the NCRC Range Modernization (RM) Senior Security Engineer position providing senior-level development, testing, and security support associated with their designated N...

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Reverse Engineer / Cyber Capabilities Engineer

New
Johns Hopkins University Applied Physics Laboratory
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Posted today
Secret
Polygraph

DescriptionReady to take your reverse engineering skills to the next level? Our elite team of reverse engineers is growing, and we're looking for engineers who are excited to dive deep into complex em...

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Senior Security Engineer, AI/ML, National Security, Public Secto

New
Google, Inc.
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Remote/Hybrid(On/Off-Site)
Posted today
TS/SCI
Polygraph

Note: Google's hybrid workplace includes remote and in-office roles. By applying to this position you will have an opportunity to share your preferred working location from the following:In-office loc...

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Cybersecurity Analyst

New
MCLAUGHLIN RESEARCH CORP
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Posted today
Secret
Not Specified

MRC has an immediate opening for an Information Assurance Analyst supporting NUWC Division Newport. This position will provide Cybersecurity consulting support to ensure requirements are met for the U...

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Junior Program Protection Security Analyst

New
JHNA
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Posted today
Secret
Not Specified

Junior Program Protection Security Analyst Aether Aerospace is currently seeking a Program Protection Security Analyst, Junior level, to support our government customer on NAS Patuxent River. Overvi...

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Cybersecurity Engineer (RMF/Zero Trust)

New
GovCIO
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Posted today
Secret
Not Specified

GovCIO is hiring a Cybersecurity Engineer (RMF / Zero Trust) with an active Secret clearance to design, implement, and maintain cybersecurity solutions that protect enterprise systems while ensuring c...

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Principal Vulnerability Researcher - Hybrid - TS

New
SRC
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Remote/Hybrid(On/Off-Site)
Posted today
10+ yrs exp
Top Secret
Not Specified

Our client has deep expertise in Vulnerability Research, CNO Development, Reverse Engineering, and Penetration Testing. They support the defense and intelligence communities along with commercial clie...

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Cyber Software Capability Lead

New
G2 Ops, Inc
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Virginia Beach, VA(On-Site/Office)
Posted today
10+ yrs exp
Secret
Not Specified

Quick Position Facts!Location: Virginia Beach, Virginia at our G2 Ops office.Work Setting:In-Office with Hybrid or Flexible Schedule Available Based on Program Requirements Salary Range: $140,000 - $1...

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Cyber Software Capability Lead

New
G2 Ops, Inc
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Arlington, VA(On-Site/Office)
Posted today
10+ yrs exp
Secret
Not Specified

Join Our Team!An empowering environment of problem solving.G2 Ops is growing. We’re looking for people with personal drive and passion who want to make a difference by solving complex problems. If you...

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Cybersecurity Lead Incident Response Coordinator

New
NATI
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Alexandria, VA(On-Site/Office)
Posted today
5+ yrs exp
Public Trust
Not Specified

Cybersecurity Lead Incident Response Coordinator (Program Manager / On-Site Supervisor)Company:Nationwide IT Services (NIS)Location:On-Site (5 Days/Week) – Executive Office for Immigration Review (EOI...

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Copy of Information Security Specialist

New
MAXISIQ, Inc.
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San Antonio, TX(On-Site/Office)
Fort Meade, MD(On-Site/Office)
Augusta, GA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Company DescriptionSince 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of o...

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Information Security Specialist

New
MAXISIQ
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Augusta, GA(On-Site/Office)
Fort Meade, MD(On-Site/Office)
San Antonio, TX(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Company DescriptionSince 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of o...

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Information Security Specialist

New
MAXISIQ, Inc.
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Fort Meade, MD(On-Site/Office)
San Antonio, TX(On-Site/Office)
Augusta, GA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Company DescriptionSince 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of o...

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Junior Security Engineer

New
MAXISIQ
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Hanover, MD(On-Site/Office)
San Antonio, TX(On-Site/Office)
Augusta, GA(On-Site/Office)
Fort Meade, MD(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI
Not Specified

Company DescriptionAt MAXISIQ, curious minds tackle real-world cyber challenges that matter. Teams develop, test, and secure advanced technology powering today’s and tomorrow’s missions. We experiment...

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INFORMATION TECHNOLOGY SPECIALIST (SECURITY)

New
Department of Defense
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Andrews Afb, MD(On-Site/Office)
Posted today
Secret
Not Specified

Duties You will serve as the Information Technology Cyber Security Analyst for Public Key Infrastructure (PKI) and NCMS Database (DB) Administrator. You will monitor PKI systems for security breach,...

D

ISSO/Security Engineer (TS/SCI with Poly Required)

New
GCI
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Job Category: IT Infrastructure and OperationsRequisition Number: ISSOS002228Posting DetailsPosted: July 24, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionG...

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INFORMATION TECHNOLOGY SPECIALIST (SECURITY)

New
Department of the Navy
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Andrews Afb, MD(On-Site/Office)
Posted today
Secret
Not Specified

Duties You will serve as the Information Technology Cyber Security Analyst for Public Key Infrastructure (PKI) and NCMS Database (DB) Administrator. You will monitor PKI systems for security breach,...

D

Cyber Security Engineer Jouneyman

New
Nexagen Networks
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Picatinny Arsenal, NJ(On-Site/Office)
Posted today
2+ yrs exp
Secret
Not Specified

Cybersecurity Engineer Journeyman Security Clearance Requirement: Current and Active DoD Security Clearance Salary Range: $85k-$105k (The salary range provided is a general guideline. Nexagen Networks...

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