• Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …client outcomes, improving lives, and changing the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our ** Security and ... team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric… more
    M. C. Dean (07/15/25)
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  • Senior Cyber Security SIEM…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Security SIEM Specialist ** to join our team in the DC, Maryland, and Virginia ... In this role you will be an expert in Security Information and Event Management (SIEM) systems, responsible for...solutions to protect DHS's networks and information systems from cyber threats. **Responsibilities include, but are not limited to:**… more
    ManTech (06/03/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …for taking on new challenges. **Contributions** The **ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6557/ senior - cyber - security -sme/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (07/02/25)
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  • WGL - Sr Specialist , OT…

    AltaGas (Springfield, VA)
    **Job Description** **WGL - Sr Specialist , OT Cyber Operations** Reporting to the Senior Manager, Cybersecurity Operations, you will be a key contributor ... and tactical cyber guidance and oversight for our employees, managed security service providers and third-party contractors. + Support compliance with State and… more
    AltaGas (07/07/25)
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  • Sr Specialist , Circuit Design…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist , Circuit Design Electrical Engineer - Unmanned ... Systems (Secret Security Clearance) Job Code: 25021 Job Location: Ashburn, Virginia...to qualified applicants Job Description: As a Electrical Engineer Specialist in the Agile Development Group (ADG), you will… more
    L3Harris (06/20/25)
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  • Senior Specialist , Systems Engineer…

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist , Systems Engineer - Cyber Planning ... Description: L3Harris Technologies currently has an opening for a Senior Specialist , Systems Engineer - Cyber... Senior Specialist , Systems Engineer - Cyber Planner supporting a critical national security … more
    L3Harris (07/02/25)
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  • Sr . Video Operations Specialist

    Washington Metropolitan Area Transit Authority (VA)
    Sr . Video Operations Specialist Job ID:...Homeland Security , Information Security , Physical Security , Cyber Security , or similar ... safety at WMATA!** We are seeking highly skilled individuals for the role of ** Senior Video Operations Specialist ** to join our 24/7 Metro Integrated Command and… more
    Washington Metropolitan Area Transit Authority (07/19/25)
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  • Sr Specialist , Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist , Systems Integration Engineer Job Code: 25869 ... VA Job Schedule: 9/80 Regular Job Description: As the Senior Specialist , Systems Integration Engineer, you will...and technical. + Ability to obtain and maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (07/16/25)
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  • Sr . Specialist , Production…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr . Specialist , Production Planner Job Code: 26290 Job ... aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to US citizens. In addition, applicants… more
    L3Harris (07/24/25)
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  • Sr Specialist , Manufacturing…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr . Specialist , Manufacturing Engineer Job Code: 25680 Job ... aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to US citizens. In addition, applicants… more
    L3Harris (07/11/25)
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