• Network Engineer

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …threats and vulnerabilities in this digital age. We are seeking a Network Engineer to support the Department of Homeland Security (DHS), Customs and Border ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Tetrad Digital Integrity LLC (07/09/25)
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  • Senior ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top-notch experience in cloud ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...Systems Security Certified Practitioner) - 6+ years of Linux experience - 6+ years of systems more
    Amazon (09/09/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    …tools and practices. 25. Demonstrated experience working within cloud computing environments, Linux and Unix-based operating systems , and using ElasticSearch and ... DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS/SCI...The Contractor shall design, develop or maintain SQL-based databases. Systems Engineering (DevOps); HRR: No * The Contractor shall… more
    The Metamorphosis Group (09/03/25)
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  • ​​Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …DNS, SMB, etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient with scripting languages such as Python or ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (08/15/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    …digital signatures). + Must have experience developing on Windows, and/or Linux operating systems . + Must have documented professional experience ... **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/18/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …VA. This person must be able to go onsite 3x per week. The Network Engineer will be responsible for the overall evaluation, design and daily operation of the ... Enterprise Network Infrastructure. This role serves as a "hands-on" network engineer who evaluates complex network-computing system requirements and then designs,… more
    Insight Global (09/09/25)
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  • Data Engineer

    General Dynamics Information Technology (Mclean, VA)
    …methodologies to build high-quality prediction models + Familiar with servers operating systems ; Windows, Linux , Distributed Computing, Blade Centers, and cloud ... related experience **US Citizenship Required:** Yes **Job Description:** The Data Engineer Team Lead will provide technical leadership towards prioritizing and… more
    General Dynamics Information Technology (09/09/25)
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  • Hardware Engineer

    CACI International (Sterling, VA)
    …of metal, plastics, and composites. + Installing, configuring, and running operating systems including Windows and Linux . + Assembling high level devices ... Hardware Engineer Job Category: Engineering Time Type: Full time...a fast moving, challenging, and highly rewarding position building systems and components that assist CBP in protecting the… more
    CACI International (08/22/25)
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  • Cybersecurity Engineer II

    TekSynap (Virginia Beach, VA)
    …tool. + Remediate findings by implementing vendor patches and security updates on Linux and Windows operating systems . + Interpret and apply security management ... & Qualifications** **RESPONSIBILITIES** + Perform system hardening on DoD information systems in compliance with DoD cybersecurity policies. + Apply and validate… more
    TekSynap (10/01/25)
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  • Production Security Engineer

    Meta (Reston, VA)
    …Security Engineer Responsibilities: 1. Develop and deploy network automation systems and network security services for our production network. 2. Build ... for at least two vendors (Juniper, Cisco, Arista, Brocade, Ciena, Infinera, Linux , etc) 11. Configuration and maintenance of network devices, and network management… more
    Meta (09/30/25)
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