• Principal Avionics Systems Network

    RTX Corporation (Cedar Rapids, IA)
    …of automated test strategies and tools and ensure robust validation across network interfaces. + Mentor other systems engineers and collaborate closely ... as only US citizens are authorized to access certain necessary systems . **Security Clearance:** None/Not Required The Computing Products Department (CPD) at… more
    RTX Corporation (09/19/25)
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  • Senior Systems and Network

    SAIC (Honolulu, HI)
    **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in ... both systems and network administration to ensure the installation, configuration, sustainment, and troubleshooting of mission-critical Command and Control (C2) … more
    SAIC (09/16/25)
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  • Systems Network Engineer

    ManTech (Hanover, MD)
    …and equipment. + Lead or assist with troubleshooting and repair of systems and network components (routers, switches, servers, VMs, workstations). **Minimum ... MANTECH seeks a motivated, career and customer oriented **System Network Engineer** to join our team in **Hanover, Maryland** . You will play a vital role in… more
    ManTech (08/30/25)
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  • Senior Systems Administrator…

    Three Saints Bay (Philadelphia, PA)
    …or information systems + Demonstrated experience supporting daily operations of network systems including workstations, file servers, and web servers + ... **Senior Systems Administrator - Cybersecurity & Network Operations (5088)** Location **Philadelphia, PA** Job Code **5088** \# of Openings **1** Apply Now… more
    Three Saints Bay (08/13/25)
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  • Network Based Systems Analyst II

    ARSIEM (Arlington, VA)
    …for a Cyber Network Defense Analyst (CNDA) to monitor and analyze network activity to protect information, information systems , and networks from threats. ... traffic using packet analysis tools + Identify applications and operating systems of a network device based on network traffic + Reconstruct a malicious… more
    ARSIEM (08/28/25)
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  • Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …against network traffic using packet analysis tools + Identify applications and operating systems of a network device based on network traffic + ... you work with. ARSIEM is looking for a Cyber Network Defense Analyst . This position will support one...and present reports + Evaluate the effectiveness of installed systems and services Minimum Qualifications + BS Computer Science,… more
    ARSIEM (07/10/25)
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  • Sr Principal Cyber Systems Engineer…

    Northrop Grumman (Fairfax, VA)
    …troubleshooting network procedures and best practices; experience with network challenges associated with systems integration, including COTS integration, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...our shared mission, we'll support you expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (09/10/25)
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  • Principal Cyber Systems Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …Missile Defense Systems presents an excellent opportunity for a Principal Cyber Systems Engineer- Network Security Engineer III (25-393) to join our team of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/06/25)
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  • Field Systems Representative/…

    CACI International (Jacksonville, FL)
    Field Systems Representative/ Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... national security driven missions. The Opportunity: Our team is seeking a Field Service Systems Engineer to join the Navy Air (NAVAIR) Solutions Group to deploy and… more
    CACI International (07/04/25)
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  • Network Engineer (Computer Systems

    Huntington Ingalls Industries (Fort Meade, MD)
    …+ Manage network hardware (Cisco, Juniper), authentication servers, and VoIP systems + Implement and maintain network security protocols, STIGs, and TCNO ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (09/23/25)
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