• Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network ... in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high… more
    DirectEmployers Association (11/06/25)
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  • Zscaler (Mclean, VA)
    …agile, efficient, resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely ... Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building....strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management … more
    DirectEmployers Association (10/11/25)
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  • Systems Engineer - Platform

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our ... support our government customer based in Springfield, VA. The Systems Engineer - Platform provides...+ Security Clearance Requirements: This position will require an active DoD TS/SCI clearance and the ability to obtain… more
    V2X (12/12/25)
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  • Illumio Zero Trust Segmentation Platform

    ENS Solutions (Reston, VA)
    …executive leadership. We are seeking an experienced Illumio Zero Trust Segmentation Platform Engineer to lead the design, implementation, and operational support ... Zero Trust program, influence architectural decisions, and help safeguard mission-critical systems by deploying one of the most advanced segmentation platforms in… more
    ENS Solutions (12/13/25)
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  • Endace Platform Engineer

    ENS Solutions (Reston, VA)
    We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network ... strategies. This role owns the end-to-end lifecycle for Endace systems -including design, installation, configuration, maintenance, and long-term optimization-while integrating… more
    ENS Solutions (12/13/25)
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  • Systems Development Engineer II, AWS…

    Amazon (Herndon, VA)
    …Amazon Dedicated Cloud (ADC), AWS Commerce Platform team is hiring a cleared Systems Development Engineer to join the team. This is an exciting opportunity ... the candidate selected must currently possess and maintain an active TS/SCI with polygraph security clearance. The position further...a start-up. This is an opportunity to operate and engineer systems on a massive scale and… more
    Amazon (11/13/25)
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  • Case Management Platform Backend…

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Case Management Platform Backend Engineer Key Role: Architect and implement the backend foundation of our next-generation case management platform . Perform ... environments such as the DoD, energy, or finance + Active TS/SCI clearance; willingness to take a polygraph exam...+ Experience with data modeling for security or operational systems + Ability to translate platform requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (12/01/25)
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  • Senior Platform Engineer

    Leidos (Chantilly, VA)
    **Description** This position is for a ** Platform Engineer ** for a technical development program supporting the Sponsor's IdAM/ICAM programs located on a secure ... network. As a Platform Engineer on this program, you will...will design, develop, and implement reliable, robust, and resilient systems used by software development teams. Demonstratable, working experience… more
    Leidos (12/05/25)
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  • Platform Engineer

    IT Concepts (Mclean, VA)
    …spark innovation, and achieve extraordinary milestones. Kentro is seeking a seasoned Platform Engineer for our Innovation team who bridges experimentation and ... enterprise adoption, a systems thinker who turns emerging technology into operational advantage....to defending against our adversaries on the battlefield. The Platform Engineer must be exceptionally talented, ambitious,… more
    IT Concepts (11/26/25)
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  • Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Endace Platform Engineer The Opportunity: We are seeking a seasoned Endace Implementation and Sustainment Engineer to architect, deploy, integrate, and ... strategies. This role owns the end-to-end lifecycle for Endace systems -including design, installation, configuration, maintenance, and long-term optimization-while integrating… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Case Management Engineer - Active

    ENS Solutions (Reston, VA)
    …to architect and implement the backend foundation of our next-generation case management platform . This role is focused on backend systems design, data ... architecture, integration engineering, and workflow enablement, ensuring the platform serves as a scalable, extensible system-of-record for security programs.… more
    ENS Solutions (12/13/25)
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  • Illumio Zero Trust Segmentation Platform

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Illumio Zero Trust Segmentation Platform Engineer Key Role: Lead the design, deployment, configuration, and optimization of Illumio Core and Illumio Edge across ... Troubleshoot system performance, VEN installation issues, policy conflicts, and platform health across distributed infrastructure. Partner with application owners to… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the ability to ... Management (SIEM) products, vulnerability scanning tools as deployed within hosted Information Systems . Responsibilities + The Senior CND Engineer develops and… more
    V2X (12/12/25)
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  • G2 Infrastructure Engineer | Active

    General Dynamics Information Technology (Fairfax, VA)
    …IT Infrastructure and Operations **Skills:** Infrastructure Engineering,System Administration, Systems Engineering **Certifications:** Security+ CE - CompTIA - ... **Job Description:** Transform technology into opportunity as an **Infrastructure Engineer ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (10/25/25)
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  • Network Engineer - Must Have Active

    The Metamorphosis Group (Reston, VA)
    Network Engineer - MUST HAVE ACTIVE Top Secret/SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes Network ... Engineer duties and responsibilities. Network Engineer supports...shall manage virtual and physical servers on a virtualization platform (VMware) with Windows Server 2008-2016, Ubuntu, CentOS, and… more
    The Metamorphosis Group (10/18/25)
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  • Storage Engineer - Active TS/SCI…

    ENS Solutions (Sterling, VA)
    As a Storage Engineer supporting the Government, you will be trusted to work on Platform Engineering Services engineering solutions for storage devices and ... of the mission. Our work depends on a Storage Engineer joining our team to support Government activities in...testing, and implementation of next generation Storage and Backup systems , both on and off premise. + Collaborating with… more
    ENS Solutions (09/27/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS/SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with ... repository. * The Contractor shall design, develop or maintain SQL-based databases. Systems Engineering (DevOps); HRR: No * The Contractor shall coordinate with… more
    The Metamorphosis Group (12/03/25)
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  • Arkime Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and ... and long-term optimization-while partnering with cross-functional security, network, and platform teams. Key Responsibilities: + Architect, deploy, and configure… more
    ENS Solutions (12/13/25)
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  • Virtualization Engineer - Active

    ENS Solutions (Sterling, VA)
    …physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or ... Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server build deployments,… more
    ENS Solutions (09/27/25)
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  • IDS / IPS Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... and how these configurations integrate and influence the Intrusion Detection Systems /Intrusion Prevention Systems (IDS/IPS). Highly qualified candidates will… more
    ENS Solutions (12/14/25)
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