• Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves as Key ... management, and system security architecture. Proficient in use of ACAS, HBSS , and eMASS tools. + Experience withdirecting and conducting TEMPEST testing… more
    TekSynap (10/31/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Virginia Beach, VA)
    …separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US Naval warfare systems. ... boundary defense technologies (Firewalls, IDS/IPS, Routers/Switches, Cross Domain Solutions, HBSS , etc.). + Demonstrated experience developing secure network architectures,… more
    Cydecor, Inc. (01/19/26)
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  • Systems Engineer III

    NANA Regional Corporation (Alexandria, VA)
    ADM is looking for a Systems Engineer III to work in Alexandria, VA. To join our team of outstanding professionals, apply today! **Responsibilities** + Serve as a ... maintain consistency. + Monitor and maintain McAfee's Host-Based Security System ( HBSS ), ensuring virus definitions, patch versions, and Department of Defense (DoD)… more
    NANA Regional Corporation (12/23/25)
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  • Cyber Systems Engineer - level 2

    Northrop Grumman (Dulles, VA)
    …to use, or hands-on experience operating, DISA Host Based Security System ( HBSS ) or Endpoint Security Suite (ESS) solutions + Experience designing systems/networks ... to use, or hands-on experience with industry platform hardening practices, such as DISA Security Technical Implementation Guide (STIG) implementation, as well as documentation of deviations and mitigations + Experience designing systems/networks to use, or… more
    Northrop Grumman (12/02/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …Switch/Routers, Cross Domain Solutions (CDS) and Host Based Security Systems ( HBSS ). 2. Examples of engineering experience include developing secure network ... architectures, security design, developing engineering documentation, application of Model Based System Engineering (MBSE), cyber testing, cyber test analysis, or development of secure computing system architectures. + Highly desired: five (5) or more years of… more
    Imagine One Technology & Management (12/30/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Reston, VA)
    …You'll use Splunk and integrate it with other state-of-the-art tools like HBSS , Enterprise Security Manager (ESM), Network Security Manager (NSM), NetFlow, and/or ... Intrusion Detection Systems (IDS) to monitor, detect, and analyze threats. You'll perform hands-on evaluation, implementation, and operation of leading security Cyber defense tools and technologies and apply in-depth defense strategies for large and complex… more
    ENS Solutions (12/27/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    …Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval Information Warfare - Atlantic ... system. Key Responsibilities: + Responsible for building, deploying and Patching HBSS Windows and ACAS servers. + Responsible for building, maintaining, and… more
    Watershed Security (10/31/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract ... world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity...Network (CISCO) Router and Switch, Host Based Security System ( HBSS ) / End Point Security (EPS), Assured Compliance Assessment… more
    Foxhole Technology, Inc (12/19/25)
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