• IT Infrastructure Designer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …Areas (formerly Closed Areas), SCIFs, and Protected Distribution Systems (PDS). + Have Radio Frequency ( RF ) experience with passive physical infrastructures ... following disciplines: Construction Management, Civil / Electrical / Telecommunications Engineering , or other IT related field or equivalent work...required to transport RF signals over coaxial and fiber optic cables. +… more
    Johns Hopkins Applied Physics Laboratory (10/31/25)
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  • Signal Processing SETA

    Arena Technical Resources, LLC (Bethesda, MD)
    …of experience working on any type of digital communications project (not just wireless or radio frequency ( RF )). - One (1) year experience supporting the ... must possess an active TS/SCI clearance Job Description: We provide Scientific, Engineering , and Technical Assistance (SETA) support to a government research funding… more
    Arena Technical Resources, LLC (10/18/25)
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  • System Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …* Experience troubleshooting multiple discipline areas, software, networking, radio \- frequency , power * Coordinating\-Troubleshooting Dataflow\(s\) Strong Linux ... 5 System Engineer \(SE\) shall possess the following capabilities: * Perform systems engineering activities and assist in the preparation of a work product in… more
    Lockheed Martin (09/10/25)
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  • System Engineer Level 4 (Clearance Required)

    Lockheed Martin (Hanover, MD)
    …* Experience troubleshooting multiple discipline areas, software, networking, radio \- frequency , power * Coordinating\-Troubleshooting Dataflow\(s\) * Strong ... As Systems Engineer, you will: * Systems Engineer to apply systems engineering principles throughout the systems life cycle phases: Concept, Development, Production,… more
    Lockheed Martin (09/10/25)
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  • Technical Surveillance Countermeasures…

    Leidos (Bethesda, MD)
    …Evaluate and recommend medical device approval or mitigation strategy + Conduct radio frequency direction finding mission to identify unauthorized transmitting ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/28/25)
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  • Electronics Engineer (Engineer Electronics 2)

    Huntington Ingalls Industries (Adelphi, MD)
    …+ A strong preference will be given to candidates with experience in radio frequency systems and corresponding test equipment. Additional expertise that ... emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering , software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (11/07/25)
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  • Network Engineer II - #Staff

    Johns Hopkins University (Baltimore, MD)
    …set of Cisco wireless products and based on a validated understanding of radio frequency and antenna theory, 802.11a/b/g/n standards, site survey and ... multiple vendors, and a broader customer base. Job complexity includes design/ engineering /installation of medium sized projects (multiple buildings to campus wide),… more
    Johns Hopkins University (11/05/25)
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  • Systems Administrator - Help Desk

    CACI International (Fort Meade, MD)
    …diagnose, troubleshoot, repair and perform preventive maintenance on complex antenna and radio frequency distribution systems + Performs tests on electrical, ... Systems Administrator - Help Desk Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph… more
    CACI International (11/15/25)
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  • SecDev Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …MAKE AN IMPACT * Responsible for the design and development of voice, video, radio frequency , and/or data communications networks * Configure, deploy, and manage ... None **Job Family:** IT Infrastructure and Operations **Skills:** Firewalls,Network Engineering ,Networks **Certifications:** Comp TIA Security - CompTIA - CompTIA… more
    General Dynamics Information Technology (11/13/25)
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  • Systems Engineer II (Onsite)

    RTX Corporation (Annapolis, MD)
    …is seeking a Systems Engineer to support their Networks & Connectivity Engineering division located in Annapolis, Maryland. The Systems Engineer will work on ... authorities around the world. GLOBALink is comprised of hundreds of radio ground stations, interfaces to satellite ground-earth stations, interfaces to hundreds… more
    RTX Corporation (11/19/25)
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