• Cybersecurity Engineer

    Zantech (Aberdeen Proving Ground, MD)
    …+ Cybersecurity frameworks + FISMA + ATO processes + Vulnerability management assessment Preferred Certifications/Education: + Bachelor's degree ... join our team! Zantech is looking for a talented Cybersecurity Engineer to provide cybersecurity/information assurance activities onsite at Aberdeen Proving Ground,… more
    Zantech (11/08/25)
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  • Information Systems Engineer II - Onsite

    RTX Corporation (Tucson, AZ)
    …unmanned vehicles, environmental testing, environmental characterization and engineering laboratory management . We are hands-on, designing with the latest technology ... in accordance with RMF requirements to ensure proper accountability, configuration management , and cybersecurity risk tracking throughout each asset's lifecycle. +… more
    RTX Corporation (11/08/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a...independently or as part of a team + **Project management ** and vendor coordination experience + **Self-starter** with a… more
    Nightwing (10/30/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a...independently or as part of a team. + **Project management ** and vendor coordination experience. + **Self-starter** with a… more
    Nightwing (10/29/25)
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  • DevOps Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    …and performance across diverse network environments. + Employ continuous monitoring and vulnerability management tools to ensure ongoing system integrity and ... We are seeking an Experienced DevSecOps Engineer to support development and integration of next-generation...that enable rapid integration of sensors, next gen battle management software, and area defense solutions into a larger… more
    Sierra Nevada Company, LLC (10/24/25)
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  • Sr. Cyber Security Engineer - Hybrid Remote

    GovCIO (Tampa, FL)
    …security, Endpoint security management , Data Loss Prevention (DLP), and Vulnerability Management . + Assist the government/host nation customer with ... **Overview** GovCIO is currently hiring a Senior Cybersecurity Engineer to provide operational and integration support for a multi-vendor infrastructure, including… more
    GovCIO (10/18/25)
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  • Full Stack Infrastructure Engineer

    System One (Herndon, VA)
    Full Stack Infrastructure Engineer Dulles, VA - onsite Secret Clearance is required to start This role involves contributing to the design, development, and ... Manager Patch Manager. * Proficiency with Ansible for automation and configuration management . * Expertise in scripting and automation tools such as Bash, Python,… more
    System One (01/13/26)
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  • Senior Threat Response Engineer

    Zscaler (Denver, CO)
    …to take immediate action. We aim to maximize efficiency and minimize customer vulnerability by finding innovative uses for existing tools and developing new ones. ... core business operations. We're looking for an experienced Senior Threat Response Engineer to join our Active Remediation team. Reporting to the Senior Manager,… more
    Zscaler (01/13/26)
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  • Principal Cybersecurity Systems Engineer

    Leidos (Linthicum Heights, MD)
    …Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate ... in relevant security-related meetings and reviews in an effort to translate vulnerability knowledge into guidance to prevent and/or manage risk. Clearly document… more
    Leidos (01/13/26)
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  • Associate Security Engineer , Security…

    The Walt Disney Company (Orlando, FL)
    …a robust and resilient security posture. **Role Description:** As an Associate Security Engineer on the Security Research and Testing (SRT) team, you will support ... firewalls, intrusion detection/prevention systems, anti-malware software, data encryption, VPNs, vulnerability scanners, server operating systems, and other industry-standard techniques… more
    The Walt Disney Company (01/12/26)
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