• Network Engineer

    Leidos (Laurel, MD)
    …"Delivers Mission Success!" **Your Main Objective:** Provide network and systems administrator support to the Defensive Network Operations (DNO) program for the ... and equipped remote and deployed teams and operations mangers to conduct cybersecurity assessments in support of intelligence customers, the Defense Industrial Base… more
    Leidos (11/05/25)
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  • Unified Communications Engineer - Principal

    Amentum (Fort Meade, MD)
    …compliance with DoD Unified Capabilities Requirements (UCR), STIGs, and other cybersecurity mandates * Integrate voice (VoIP), video conferencing, instant messaging, ... network teams to ensure seamless integration with existing classified infrastructure * Develop and execute lab-based testing, proof-of-concept demonstrations, and… more
    Amentum (10/23/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …depend upon each minute: Financial assets\. Healthcare information\. Critical infrastructure \. Hazardous materials\. The uninterrupted flow of energy that keeps ... modern life moving\. Here, you'll work with cybersecurity experts on the forefront of threat protection and...* User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly,… more
    Lockheed Martin (09/25/25)
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  • Cyber Software Engineer - SIGINT Systems

    Lockheed Martin (Hanover, MD)
    …depend upon each minute: Financial assets\. Healthcare information\. Critical infrastructure \. Hazardous materials\. The uninterrupted flow of energy that keeps ... modern life moving\. Here, you'll work with cybersecurity experts on the forefront of threat protection and...* User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly,… more
    Lockheed Martin (09/25/25)
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  • System Engineer II

    Gama-1 Technologies (Silver Spring, MD)
    …Engineer II to provide systems engineering support for complex IT infrastructure in remote environments. This role involves designing, implementing, maintaining, and ... Directory, DNS, DHCP, and group policy management. + Understanding of cybersecurity principles and federal compliance requirements (NIST SP 800-53, FISMA). Preferred… more
    Gama-1 Technologies (11/19/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …to join our organization in a hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the SCIF Manager, you will be responsible ... support and assistance to end-users, ensuring the smooth operation of our IT infrastructure . The ideal candidate will hold a TS/SCI Full Scope Polygraph clearance… more
    Synergy ECP (10/22/25)
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  • DEVOPS Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    …to delivering innovative, technology-based solutions that support national defense, cybersecurity , energy resilience, and environmental sustainability. Is seeking a ... technical experience, and is eager to drive secure software delivery and infrastructure modernization in support of national security missions. As a DevSecOps… more
    Concurrent Technologies Corporation (11/06/25)
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  • 339 - Senior Network Engineer

    ARSIEM (Laurel, MD)
    …of VMs, physical and virtual network devices, and firewalls utilizing Infrastructure as Code (IaC), Terraform, Ansible, VMWare and other automation technologies. ... government clients in Laurel, MD. Responsibilities + Provide network and systems administrator support to the Defensive Network Operations (DNO) program for the… more
    ARSIEM (11/04/25)
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  • Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Enterprise Technologies,SIEM Tools,Splunk (Inactive) ... our team. The Digital Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of Splunk Enterprise and ITSI… more
    General Dynamics Information Technology (10/09/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    Tactibit Technologies provides innovative information technology, cybersecurity , and cloud support services to the Federal Government. We support some of the ... nation's most critical and demanding projects including satellite operations, critical infrastructure , and search and rescue. We are a diverse team of hands-on… more
    Tactibit Technologies LLC (09/25/25)
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