• Cyber Defense Infrastructure

    Cintel Inc (Huntsville, AL)
    Cyber Defense Infrastructure Support Specialist - Senior Location: Huntsville, AL Clearance Required: Active Top Secret Experience Level: Senior (Minimum ... Required: Bachelor's degree (BS or BA) Position Overview: We are seeking a Cyber Defense Infrastructure Support Specialist - Senior to support more
    Cintel Inc (07/23/25)
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  • Cyber Defense Infrastructure

    TekSynap (Huntsville, AL)
    …and/or AWS Certified DevOps Engineer Associate **Overview** We are seeking an experienced ** Cyber Defense Infrastructure Support Specialist/Data and ... + Software/Application Development - Creating or modifying applications and utilities to support cyber defense operations. + Database Management -… more
    TekSynap (07/25/25)
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  • Network Engineer - Mid-Level

    Tyto Athene (Fort Lee, VA)
    …Qualification Program Advanced Network Operations Specialist (441) requirements and Intermediate Cyber Defense Infrastructure Support Specialist ... Qualification Program Advanced Network Operations Specialist (441) requirements and Intermediate Cyber Defense Infrastructure Support Specialist… more
    Tyto Athene (07/29/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    … services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability… more
    Nightwing (08/09/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    … services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability… more
    Nightwing (08/01/25)
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  • Cyber Defense Analyst

    SOS International LLC (Pearl Harbor, HI)
    Overview SOSi is seeking experienced Cyber Defense Analysts to join a mission-driven team operating at the cutting edge of military connectivity. Based in ... platform-now requiring sharp, strategic minds to protect its critical infrastructure from sophisticated cyber threats. If you're...this is your call to action! Essential Job Duties Cyber Defense Analysts at the Hawaii NSOC… more
    SOS International LLC (09/10/25)
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  • Cyber Net Defense Analyst

    Leidos (Adelphi, MD)
    **Description** The Leidos Digital Modernization Team is seeking a Cyber Net Defense Analyst to support the C5ISR DCSB contract for a Full Time opening. This ... Must have a DoD-8570 IAT Level 2 baseline certification (Security+ CE) and CSSP- Infrastructure Support certification to start. + Candidate must possess an active… more
    Leidos (09/10/25)
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  • Systems Administrator 2 (Bluemont, VA)

    William C Brown Inc (Springfield, VA)
    …directory domains. + Experience with the full lifecycle sustainment of Enterprise Cyber Defense Infrastructure in support of a Tier1/Tier2 CNDSP. + Able ... Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation, troubleshooting and maintenance. This position will provide … more
    William C Brown Inc (07/24/25)
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  • Senior Cyber Defense Analyst…

    SOS International LLC (Pearl Harbor, HI)
    …staff to maintain mission assurance. This is your opportunity to shape the future of cyber defense in one of the most strategically vital regions on Earth. ... leverages advanced Desktop as a Service (DaaS) Private Cloud infrastructure to deliver resilient and scalable solutions. As the...equivalent work experience considered. 5+ years of SOC/NSOC or cyber defense experience, with demonstrated IR and… more
    SOS International LLC (09/10/25)
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  • Cleared Principal Cyber Security Consultant

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …Federal Risk and Authorization Management Program (FedRAMP) assessments, Department of Defense (DoD) Cloud Service Provider (CSP) Security Requirements Guide, and/or ... Technology (NIST) Special Publications and frameworks. Key Responsibilities: Assessor Role + Support teams in the review and analysis of Security Packages for… more
    Kratos Defense & Security Solutions, Inc. (08/13/25)
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  • Defense Critical Infrastructure

    Amentum (Honolulu County, HI)
    Amentum is seeking a dynamic and innovative ** Defense Critical Infrastructure Analyst** to provide research, planning and analysis support to US ... Support USINDOPACOM through the identification of DoD/Non-DoD interdependencies linking infrastructure systems across USINDOPACOM mission sets. + Support more
    Amentum (08/27/25)
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  • Lead Security Engineer - Defensive Cyber AI…

    SOS International LLC (Pearl Harbor, HI)
    …spearhead the integration of AI-powered defense , LLM-assisted automation, and advanced cyber infrastructure in support of mission-critical operations for ... inception as a proof of concept, the platform has evolved into a robust cyber ecosystem. Now, we need a senior engineering leader with recent experience applying… more
    SOS International LLC (09/10/25)
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  • Scientist, Cyber Infrastructure

    L3Harris (Colorado Springs, CO)
    cyber domains in the interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs, ... hardware and software specifications. Specific to this position: Seeking a Senior Cyber Infrastructure Systems Engineer to provide technical leadership and… more
    L3Harris (08/17/25)
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  • Director, Cyber Solutions Architect

    Parsons Corporation (Herndon, VA)
    …Solutions Architect** to join our team! This role will support our Defense and Intelligence Business Unit, Cyber and National Operations sector, which ... provides full spectrum offensive and defensive cyber capabilities to the Department of Defense ...they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We… more
    Parsons Corporation (09/10/25)
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  • Cyber Security SME II- Active Secret…

    General Dynamics Information Technology (Washington, DC)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber Defense ,Cybersecurity,End Systems,Information Assurance **Experience:** 10 + years of ... SME II** at GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at… more
    General Dynamics Information Technology (06/23/25)
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  • CTO Cyber Capability Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** As a CTO Cyber Capability Team Lead, you will support the business strategy that ... AN IMPACT?** + Harness your technical domain knowledge in Cyber Security, Zero Trust, IT infrastructure and...Defense Marketplace + Drive successful customer engagements in cyber security and zero trust, creating new opportunities for… more
    General Dynamics Information Technology (09/03/25)
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  • Cyber Test and Evaluation Engineer

    SAIC (Washington, DC)
    …+ Security+ certification + Knowledgeable of Ship Self Defense (SSDS) network infrastructure + Knowledgeable of the DoD Cyber Test & Evaluation Guidebook ... **Description** JOB DESCRIPTION: The candidate will support Cyber Test and Evaluation efforts...Knowledgeable of Ship Self Defense (SSDS) network infrastructure + Knowledgeable of the DoD Cyber more
    SAIC (08/30/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …smarter. Our work depends on Cyber Security Analyst joining our team to support the Defense Threat Reduction Agency (DTRA), Nuclear Enterprise Support ... you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work...Critical Assets and Missions, and its mission-essential task to Support Force Protection/Mission Assurance. HOW A CYBER more
    General Dynamics Information Technology (09/12/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    …10% Type of Travel: Continental US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S. Navy's premier development, test and ... fielding programs such as the AEGIS, Aegis Ballistic Missile Defense (BMD) and Ship Self Defense System...You'll Get to Do:** The successful candidate will provide Cyber Security Subject Matter Expertise in support more
    CACI International (07/08/25)
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  • Cyber Analyst, Journeyman

    Leidos (Odenton, MD)
    …the areas of cyber , logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving ... degree of liaison, interaction, and communication with Department of Defense Cyber Crime Center (DC3). + Develop... Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.… more
    Leidos (09/13/25)
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