• M365 - IT Application Engineer , Amazon Leo…

    Amazon (Arlington, VA)
    …Leo Manufacturing and Amazon Leo for Government. We are seeking an M365 engineer to efficiently design, implement, and operate M365 suite in GCC High Environment. ... secure collaboration efforts to accelerate Kuiper projects. - Partner with Amazon security organizations to ensure compliance with existing security policies. -… more
    Amazon (12/12/25)
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  • Network Engineer - Decentralized Services…

    Red Gate Group (Arlington, VA)
    …Minimum of 8 years of relevant experience in network development, network security , cybersecurity, and/or enterprise systems + First-hand experience with ... wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience...network security , VPNs, Cross-Domain Solutions (CDS), Multi-Level Security (MLS) systems , and encryption/COMSEC devices +… more
    Red Gate Group (11/22/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …Government project leads with the planning, organizing and management of cyber security implementation on systems related to satellite ground processing ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (01/07/26)
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  • Lead Software Engineer

    Mastercard (Arlington, VA)
    …that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies ... realize their greatest potential._ **Title and Summary** Lead Software Engineer Who is Mastercard? Mastercard is a global technology... information being accessed; + Report any suspected information security violation or breach, and +… more
    Mastercard (01/06/26)
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  • Network Engineer L3

    NTT America, Inc. (Richmond, VA)
    …network services and protocols. + Implements and enforces network security measures, including firewalls, intrusion detection/prevention systems , access ... and incident reports. + Collaborates with cross-functional teams, including systems administrators, security teams, application developers, and business… more
    NTT America, Inc. (12/24/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …keep the voice infrastructure up to date with patches, upgrades, and security /compliance requirements. + Continuously monitor voice systems ' performance, report ... peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Secret clearance **OTHER INFORMATION **… more
    TekSynap (01/06/26)
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  • Hardware Design Engineer

    Leidos (Arlington, VA)
    …of the Leidos Innovations Center (LInC) is looking for a Hardware Design Engineer to work with a multi-disciplined design team (electrical & mechanical engineers, ... systems engineers, software engineers, etc.) to design, develop, simulate,...of relevant experience + Ability to be granted a security clearance + Able to work and collaborate within… more
    Leidos (11/18/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ (Chantilly, VA)
    …architecture and enhance resilience. QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations. The candidate will ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ (01/14/26)
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  • Senior Sales Engineer

    Commvault (VA)
    …email or text. These bad actors may conduct fake interviews and ask for personal information , such as your social security number. **What to know:** + Commvault ... text. + We will never ask you to submit sensitive documents (including banking information , SSN, etc) before your first day. If you suspect a recruiting scam, please… more
    Commvault (01/14/26)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    …* Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides ... a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support...the following: * Must be compliant with DoD 8570 Information Assurance Technical (IAT) Level 2 ( Security +… more
    Jacobs (12/12/25)
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