• Site Reliability Engineer

    Steampunk (Mclean, VA)
    …Act as an individual contributor and mentor more junior team members + Engineer and implement solutions and provide recommendations for continuous improvement ... **Overview** As a **Site Reliability Engineer ** , you will work with our growing...+ Ensuring that systems are safe and secure against cybersecurity threats + Identifying technical problems, performing root cause… more
    Steampunk (11/29/25)
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  • Information Assurance Engineer /ISSO

    CACI International (Sterling, VA)
    Information Assurance Engineer /ISSO Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... system owners to resolve findings and answer questions.** + **Perform cybersecurity review and validation services for cybersecurity authorization deliverables… more
    CACI International (01/13/26)
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  • Federal Incident Response Lead (Principal…

    Zscaler (Mclean, VA)
    …you to bring your talents to Zscaler to help shape the future of cybersecurity . We are looking for a Federal Incident Response Lead (Principal Information Security ... Engineer ) to join our team. This is a full-time...seek out challenges because you are energized by finding solutions , knowing that solving the hard problems delivers the… more
    Zscaler (01/11/26)
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  • Full Stack Infrastructure Engineer

    Nightwing (Sterling, VA)
    …critical contributor, focusing on the design, testing, and implementation of advanced cybersecurity software solutions . + Oversee and maintain production systems ... Experts (CODEX) is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (01/07/26)
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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 ... security playbooks. Basic Qualifications: + 5+ years of experience in cybersecurity , cloud security, or infrastructure engineering + 3+ years of experience… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Intel Cyber Engineer

    TekSynap (Virginia Beach, VA)
    …**RESPONSIBILITIES** + Lead the management and configuration of Endpoint Security Solutions (ESS), ensuring optimal protection and integration into DoD networks. + ... review, and maintain STIG checklists for completeness and ensure alignment with cybersecurity policy requirements. + Develop and manage Plans of Actions and… more
    TekSynap (12/30/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of ... can be acquired to provide interoperable, portable, and scaleable information technology solutions . + Ability to convey technical designs, ideas and results to… more
    Nightwing (12/23/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... Engineering Subject Matter Expert (SME) who wants to drive innovative solutions , thought leadership, and evidence-based recommendations so the Intelligence Community… more
    The MITRE Corporation (12/20/25)
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  • Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    …Engineeris expected tobe able to: + Support Engineering and Operations network solutions and strategic adherence to all aspects of the Information Assurance (IA) ... v3 + Must maintain required technical and security training relative to cybersecurity duties, in accordance with DoD instruction 8510.01, Risk Management Framework… more
    TekSynap (12/06/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... **detailed technical and performance specifications** for mission-critical information technology solutions based on business needs, operational requirements, and constraints… more
    M. C. Dean (11/28/25)
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