• Security Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position ... of all VA, IA security engineering analysis, QA, systems and application security implementation strategies and measures for cybersecurity and RMF +… more
    Leidos (07/10/25)
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  • Cyber Security Platform Engineer

    GovCIO (Columbia, MD)
    …to this job (https://careers-govcio.icims.com/jobs/6287/cyber- security -platform- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **ID** ... **Overview** GovCIO is currently hiring for Cyber Training Platform Engineer to maintain secure platforms for delivering cybersecurity training and simulations. This… more
    GovCIO (07/22/25)
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  • Network Security Engineer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6400/network- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6400_ **Category** _IT… more
    GovCIO (08/02/25)
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  • FLEX Senior Cloud Data Security

    Marriott (Bethesda, MD)
    …**JOB SUMMARY** The position is a part of Marriott International Global Information Security team and will work closely with other technology and business units to ... will be responsible for the planning, design, deployment, and management of data security in Cloud IaaS, PaaS and SaaS environments. Enable the organization to… more
    Marriott (07/31/25)
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  • Mainframe Security Engineer

    Ensono (Annapolis, MD)
    Mainframe Security EngineerRemote - United StatesJR011549 **About the role and what you'll be doing:** **Job Description Summary:** **This is a Mainframe Security ... Background Check is required for this position.** + Hands-on security administration experience with RACF, ACF2 and Top-Secret logon...reports. + Liaison with business areas and other technical support areas. + Provide customer support by… more
    Ensono (06/21/25)
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  • Information System Security Engineer

    Guidehouse (Annapolis Junction, MD)
    …with cross-functional teams to integrate security into infrastructure and application development. + Support RMF (Risk Management Framework) compliance and ... Polygraph **What You Will Do** **:** + Design, implement, and maintain security solutions for classified and air-gapped environments. + Conduct risk assessments and… more
    Guidehouse (08/01/25)
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  • Electronic Security Design Engineer

    Insight Global (Windsor Mill, MD)
    …building designs Prepare and maintain accurate documentation and designs Provide ongoing support and troubleshooting for security systems Salary ranges from ... Job Description Design, implement, and maintain electronic security systems Conduct site assessments, system integration, troubleshooting, and collaboration with… more
    Insight Global (08/09/25)
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  • Application Engineer 4 (Splunk)

    Themis Insight (Laurel, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring an Application Engineer 4 to work in Laurel, MD. Position location is subject to ... with a Polygraph Designs software tools and subsystems to support software reuse and domain analyses and manages their...existing and new software products. The Level 4 Applications Engineer (Senior) 4 shall possess the following capabilities: +… more
    Themis Insight (07/09/25)
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  • Application Engineer - RedSeal

    CACI International (Linthicum, MD)
    Application Engineer - RedSeal Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * **The Opportunity:** Join our team as an Application Engineer utilizing the RedSeal platform to...security analyses on network paths using RedSeal. + Support security teams in achieving their objectives.… more
    CACI International (07/19/25)
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  • Senior Application Engineer (M365)

    NASCO (Annapolis, MD)
    **Overview** Under general direction, the Senior Application Engineer is responsible for providing advanced technical support , troubleshooting, and ... closely with security teams to ensure compliance with Microsoft 365 security best practices + Implements and support PowerShell scripting for automation… more
    NASCO (05/21/25)
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