• Network Operations and Security Center…

    Intelligent Waves (Fort Belvoir, VA)
    **Overview** Intelligent Waves is seeking a Network Operations and Security Center (NOSC) engineer to to support monitoring large-scale operations on a ... III system, networking, and engineering personnel to ensure network troubleshooting efforts. + Oversee real-time monitoring of global...and security groups for the agency. + Understanding of TCP/ IP , DNS, DHCP, VPNs, firewalls, and network more
    Intelligent Waves (11/26/25)
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  • Lead Network Systems Engineer

    SAIC (Scott AFB, IL)
    …Solutions Architect certification within 90 days of hire + Proven experience as a Network Engineer + Proficient in Redhat Enterprise Linux OS and command line ... **Description** SAIC is seeking a Lead Network Systems Engineer to support the...degree.) + Active DoD Secret Clearance + IAT Level III certifications (CASP+ CE, CCNP Security, CISA, CISSP (or… more
    SAIC (10/09/25)
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  • Information Systems Security Engineer , II

    Parsons Corporation (Fort Belvoir, VA)
    …experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property , and other innovative services to federal, ... experience) + 2+ years of hands-on experience with Splunk, network security and system security, supporting security information and...Bring:** + BA/BS in Cyber Security + DoD 8570 IAT- III certification + Knowledge of Cloud (ie, AWS C2S,… more
    Parsons Corporation (09/25/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Fort Carson, CO)
    …troubleshooting, strong networking, security, and Microsoft background. Preferred Skills: Experience in IP data networking and all aspects of network security ... years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Advisor, GEF Principle Engineer Deliver simple solutions to… more
    General Dynamics Information Technology (11/12/25)
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  • Network Engineer / Secret / Onsite:

    Lockheed Martin (Huntsville, AL)
    …and security hardening\. * Fundamental understanding of the OSI model * Knowledge of network protocols such as TCP/ IP , UDP, SMTP, NFS, DHCP, DNS, FTP, Telnet ... Lockheed Martin Enterprise Operations \(EO\) is actively seeking an experienced network engineering professional to support our Space business area classified… more
    Lockheed Martin (12/05/25)
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  • Voice Network Engineer

    SAIC (Washington, DC)
    …functions across some, but not all, physical media, Operating Systems, File Systems, protocol stacks & network components. + Provides client consulting and ... experience in lieu of degree. + 10 years IT network engineering support experience (Tier II, Tier III...Systems to include red switch, TDM Switching, Voice Over IP (VOIP). + Experience supporting the government customers in… more
    SAIC (12/03/25)
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  • SURTASS Field Support Team (FST) Network

    V2X (Virginia Beach, VA)
    …in the maintenance, troubleshooting, and repair of multi security enclave large Internet Protocol ( IP ) data networks, digital computers, microprocessors, ... and validating network security, Quality of Service (QOS), and Voice over Internet Protocol (VOIP) for current and future shipboard networking systems. +… more
    V2X (12/04/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer III ** to join our team in **Annapolis Junction, Maryland** . ManTech is currently ... seeking Systems Engineer III to join our team at...high-level architecture of the organization's backend infrastructure. + Ensure network and system security through a strong understanding of… more
    ManTech (11/21/25)
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  • IT Systems Engineer , Sr / Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …Deep expertise in technical leadership, Linux server, Windows server, storage and network administration \- Significant experience with TCP/ IP , IT security ... Qualifications:** \- Current DoD 8570\.01\-M IAT Level II or III certification \(i\.e\. CompTIA Security\+, CISSP, etc\.\), with the...of necessary tools to troubleshoot them \- Knowledge of network protocols such as TCP/ IP , UDP, SMTP,… more
    Lockheed Martin (11/07/25)
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  • Mission Integration Engineer , User…

    SpaceX (Hawthorne, CA)
    …with excellent written and verbal technical communication skills. + Proficiency in network engineering (LAN/WAN, routing, IP transit) + Data science proficiency ... Mission Integration Engineer , User Products (Starshield) Hawthorne, CA Apply SpaceX...with disciplines across SpaceX such as hardware engineering, software, network operations, security, sales, and account management to ensure… more
    SpaceX (11/08/25)
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