IT - Security Jobs

Our contract supports more than 12 efforts with varying levels of hardware and software development requirements. Our projects are focused on front end equipment configuration/maintenance, back-end re...

ClearanceJobs is assisting our Colorado Springs based client with their search for a Junior MBSE Systems Engineer. This position supports Warfighter Simulation Services (WSS) which includes the Missil...

NineFX is seeking a highly experienced System Administrator Level 3 to lead administration, maintenance, optimization, and troubleshooting across complex hybrid enterprise environments. This position ...

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...

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...

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...

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...

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...

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...

*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 ...

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...

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 ...

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...

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...

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 ...

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...

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 ...

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...

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...

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...