• Protocol Analyst , Level

    Acclaim Technical Services (Annapolis Junction, MD)
    …area firms and continues to grow. We are actively hiring a Protocol Analyst - Level 3 with TS/SCI clearance and polygraph to join our Defense and ... related to communications signals (eg, bitstream analysis, waveform analysis, protocol analysis) + Network troubleshooting + Network traffic characterization and/or… more
    Acclaim Technical Services (09/26/25)
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  • Protocol Analyst - 3

    Leidos (Odenton, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Protocol Analyst - 3 ** in our **National Security Sector's (NSS) Cyber & Analytics ... our customers' most demanding challenges. We're looking for a ** Protocol Analyst ** to join our team in...the opportunity to take your career to the next level and be part of an innovative and dynamic… more
    Leidos (07/16/25)
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  • Network Operations Center Analyst - 2nd…

    Leidos (Arlington, VA)
    …sector within Leidos is seeking a **Network Operations Center (NOC) Analyst ** to support the operational environment for the Compartmented Enterprise Services ... may be considered in lieu of degree. + IAT Level II Baseline Certification (eg CCNA Security, CySA+, GICSP,...+ VLAN configurations and VLAN Trunking + Spanning tree Protocol . + 802.1x **Preferred Qualifications** + Prior experienced with… more
    Leidos (07/26/25)
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  • Cyber Network Defense Analyst (Cnda)

    BCMC (Arlington, VA)
    …Account (FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave ESS-3267 Network Based Systems Analyst - II - NBA02 Powered by JazzHR ... Snort) - Experience implementing incident handling methodologies - Experience implementing protocol analyzers - Experience collecting data from a variety of cyber… more
    BCMC (09/03/25)
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  • PPSM Cyber Analyst

    Leidos (Odenton, MD)
    …team provides end-to-end data protection by ensuring communication protocols in the Internet protocol suite, data services, and associated ports used on DoD IS are ... this job requisition will remain open for at least 3 days with an anticipated close date of no...- $122,200.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee… more
    Leidos (10/01/25)
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  • Cyber Security Operations Specialist - CSOC (Tiers…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3 ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... of CSOC services (Tier 1, Tier 2, and Tier 3 ). These positions can be based out of either...cybersecurity tools, and enterprise tools. + DoD 8570 IAT Level II required (current); must be able to successfully… more
    CACI International (08/11/25)
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  • Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …a Senior Software Engineer to join our intel team. We are seeking a CNE Analyst (SWE3 LCAT) with analytic development skills to support a highly visible cyber sensor ... to identify and extract those protocols. The ideal candidate has a CNE/network analyst background who can also code in Python. The Software Engineer develops,… more
    Belay Technologies (10/04/25)
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