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IT - Security

IT - Security Jobs

Showing 4,263 Jobs

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Systems Administrator III – Windows, Linux & AWS
NineFX, Inc.•Fort Meade, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
NineFX is seeking a highly experienced System Administrator Level 3 to lead administration, maintenance, optimization, and troubleshooting across complex hybrid enterprise environments. This position ...
Posted 2 hours ago
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Solutions Architect, National Security Solutions Architecture Te
Amazon•Herndon, VA
TS/SCI Not Specified $131,300 - $177,600 / yr
DescriptionAmazon Web Services (AWS) is seeking a Solutions Architect to join our National Security team supporting National Security Space and Sensor customers. As a Solutions Architect on the AWS Na...
Posted 2 hours ago
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Solutions Architect, National Security Solutions Architecture Te
Amazon•Herndon, VA
TS/SCI Not Specified $131,300 - $177,600 / yr
DescriptionAmazon Web Services (AWS) is seeking a Solutions Architect to join our National Security team supporting National Security Space and Sensor customers. As a Solutions Architect on the AWS Na...
Posted 2 hours ago
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Jr. Information Security Officer (ISSO)
Guidehouse•Bethesda, MD
TS/SCI Polygraph $100,100 - $150,400 / yr
Job Family :Cyber Engineering (CYE) Travel Required :Up to 10% Clearance Required :Active Top Secret SCI with Polygraph What You Will Do: The Information Systems Security Officer (ISSO) serves as the...
Posted 2 hours ago
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Senior Solutions Architect, AWS National Security Solutions Arch
Amazon•Herndon, VA
TS/SCI Not Specified $153,600 - $207,800 / yr
DescriptionAmazon Web Services (AWS) is seeking a Senior Solutions Architect to support our National Security Space and Sensor Customers. As a Solutions Architect on AWS National Security Team, you wi...
Posted 2 hours ago
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Security Clearance Processing Administrator, US ADC Security
Amazon•Jessup, MD
TS/SCI Polygraph $95,300 - $166,900 / yr
DescriptionAmazon's Security team is looking for a Clearance Processing Administrator to build and sustain the cleared workforce for a U.S. Government program standing up a classified AI Factory. We a...
Posted 2 hours ago
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Cyber Fusion Analyst
Zachary Piper Solutions, LLC•Fort Meade, MD
TS/SCI Not Specified
Zachary Piper Solutions is seeking a Cyber Fusion Analyst to support a company focused on providing enterprise cyber defense, network operations, and threat intelligence support for critical Departmen...
Posted 2 hours ago
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Sr. Defensive Cyber Analyst
Zachary Piper Solutions, LLC•Fort Meade, MD
TS/SCI CI Polygraph $150,000 - $180,000 / yr
*Active TS/SCI clearance needed for consideration, as well as willingness to sit for a CI Polygraph* Zachary Piper Solutions is currently seeking a Senior Defensive Cyber Analyst to support the DISA ...
Posted 2 hours ago
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Security Engineer - Secret Clearance
Zachary Piper Solutions, LLC•Raleigh, NC
TS/SCI Not Specified $120,000 - $140,000 / yr
Piper Companies is hiring a Security Engineer - Secret Clearance for a federal managed services program located in Raleigh, NC. The Security Engineer - Secret Clearance will serve as the engineering c...
Posted 2 hours ago
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Cyber Analyst (TS/SCI)
Zachary Piper Solutions, LLC•Honolulu, HI
TS/SCI Not Specified $120,000 - $140,000 / yr
Zachary Piper Solutions is seeking a Cyber Analyst to support secure and non-secure network operations at Fort Shafter, HI. This role focuses on Tier 3 system and network administration, VDI (Virtual ...
Posted 2 hours ago
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Cloud & Enterprise Systems Engineer II
NineFX, Inc.•Fort Meade, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
The System Engineer Level 2 supports the design, development, integration, and sustainment of hybrid on-premises and cloud-based mission systems. This role ensures that system requirements are accurat...
Posted 2 hours ago
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Cybersecurity Engineer
Connected Logistics•Columbus, OH • Richmond, VA
Top Secret 5+ yrs exp $110,000 - $155,000 / yr
Description Located at DLA Land and Maritime in Columbus Ohio OR Richmond, VA Contingent Upon Contract Award, anticipated start date 11/1/2026 Connected Logistics is seeking a Cybersecurity Engine...
Posted 2 hours ago
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Cyber Systems Security Engineering Sr
Lockheed Martin•Orlando, FL
TS/SCI Not Specified $98,100 - $182,100 / yr
Job Number 11323 Standard Job Description What We're DoingAt Lockheed Martin, we are pushing the boundaries of innovation to solve some of the world's most complex challenges. In our Rotary and ...
Posted 3 hours ago
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Systems Engineer III – Tier 2 Cloud & Enterprise Services
NineFX, Inc.•Fort Meade, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
NineFX is seeking an accomplished senior-level System Engineer to lead requirements development, enterprise architecture design, integration planning, and technical assessments for highly complex miss...
Posted 3 hours ago
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Pre-Award: MXM- Information System Security Manager III
Barbaricum•Crane, IN
TS/SCI Not Specified 5+ yrs exp
Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...
Posted 3 hours ago
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CNO Vulnerability Researcher
MANTECH•Herndon, VA
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented CNO Vulnerability Researcher to join our team . This position can be worked in Hanover, MD, Herndon, VA or San Antonio, TX. In this role, you wi...
Posted 3 hours ago
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Cyber Systems Engineer
Marathon TS Inc•Sunnyvale, CA
TS/SCI Not Specified
Marathon TS Cyber Systems Engineer Sunnyvale, CA (onsite) Secret Cearance Required Marathon TS is seeking an Engineer that is responsible for maintaining the digital ecosystem across production and...
Posted 3 hours ago
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Senior Information Systems Security Engineer
MANTECH•Washington, DC
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Senior Information Systems Security Engineer (ISSE) to join our team in Washington, D.C. This is an onsite position.The Information Systems Secu...
Posted 3 hours ago
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IA/Cybersecurity Specialist (Secret) (4499)
Smartronix, LLC•Boston, MA
TS/SCI Not Specified $103,200 - $172,000 / yr
SMX is seeking Information Assurance/Cybersecurity Specialists (Junior, Mid, and Senior) with a foundation in information systems, multi-cloud, network administration, systems administration, and cybe...
Posted 3 hours ago
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Navy TENCAP Representative to U.S. Fleet Cyber Command/TENTH Fle
GRVTY•Fort Meade, MD
TS/SCI CI Polygraph $167,725 - $239,608 / yr
What Impact You'll Have As the Navy Tactical Exploitation of National Capabilities (TENCAP) Representative to U.S. Fleet Cyber Command/TENTH Fleet's Navy Cryptologic Office (NCO) you will serve as...
Posted 3 hours ago
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