• Critical Facility Technician 3 (HVAC SME)…

    M. C. Dean (Manassas, VA)
    …include electrical, electronic security, telecommunications, life safety, automation and controls, audio visual , and IT systems. MC Dean is headquartered ... for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** **Passport Requirement:** Continued employment for this role… more
    M. C. Dean (07/15/25)
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  • Critical Facility Technician 4 - Top…

    M. C. Dean (Manassas, VA)
    …include electrical, electronic security, telecommunications, life safety, automation and controls, audio visual , and IT systems. MC Dean is headquartered ... for access to classified information; **Ability to obtain and maintain a Top - Secret clearance.** **Passport Requirement:** Continued employment for this role… more
    M. C. Dean (07/15/25)
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  • HVAC Technician 3 - TS /SCI with Polygraph

    M. C. Dean (Charlottesville, VA)
    …include electrical, electronic security, telecommunications, life safety, automation and controls, audio visual , and IT systems. MC Dean is headquartered ... in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the… more
    M. C. Dean (07/15/25)
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  • AV Systems Engineer

    General Dynamics Information Technology (Springfield, VA)
    …RQ197103 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on a TS /SCI cleared **AV Systems Engineer ** joining our...customer support in the use and troubleshooting of all audio - visual equipment. Tasks and responsibilities in this… more
    General Dynamics Information Technology (06/25/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual , it systems, perimeter defense and command and ... including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance with the ability to...SECRET Clearance with the ability to obtain a TS /SCI w/ Polygraph is REQUIRED** **Education:** + Bachelor's Degree… more
    M. C. Dean (07/15/25)
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  • Systems Engineer 6

    M. C. Dean (Chantilly, VA)
    …inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual , it systems, perimeter defense and command and ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...including US Citizenship, for access to classified information; **ACTIVE TOP SECRET clearance REQUIRED, with the ability… more
    M. C. Dean (06/03/25)
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  • DevOps Engineer 4

    M. C. Dean (Vienna, VA)
    …inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual , it systems, perimeter defense and command and ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (07/15/25)
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  • Telecommunications Engineer 3

    M. C. Dean (Vienna, VA)
    …system topology, and device locations with the Data and Wireless Networking, Audio Visual , Security, Mechanical, Electrical, and other stakeholders. * ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...one year of employment. * Ability to obtain a TS clearance as required for the project. **Desired Experience:**… more
    M. C. Dean (06/17/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual , it systems, perimeter defense and command and ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...including US Citizenship, for access to classified information; **ACTIVE TS /SCI w/ POLY REQUIRED** **Education:** + 9+ Years of… more
    M. C. Dean (07/15/25)
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  • Cloud Engineer 3

    M. C. Dean (Vienna, VA)
    …inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual , it systems, perimeter defense and command and ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (07/15/25)
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