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Since 1987, MSA Security has served as an industry leader in high consequence threat protection and specialized training for corporate and government clients. The MSA team is comprised of security professionals with diverse backgrounds in law enforcement, elite military units, and the private sector working together to provide unparalleled explosive detection, consulting, training, and perimeter security services.  MSA combines hands-on expertise with information and technology to minimize our clients' vulnerabilities to threats and lessen risks in order to protect their personnel and property.

This is NOT a form for employment opportunities. To apply for a job or check on the status of an application, please visit our Careers page or contact jobs msajobs@msasecurity.net

Our Locations



  • MSA Security

    9 Murray Street, 2nd Floor
    New York, NY 10007
    TEL 212.509.1336
    FAX 212.608.3895


  • National Capital Region

    1655 N Fort Myer Drive, Suite 100
    Arlington, VA 22209
    TEL 703.657.4095


  • Massachusetts

    60 Brooks Drive
    Braintree, MA 02184
    TEL 781.519.6494


  • California

    7350 Opportunity Road
    San Diego, CA 92111
    TEL 858.609.1541


  • Hong Kong

    Unit A3, 29/F, TML Tower
    3 Hoi Shing Road
    Tsuen Wan, Hong Kong

    TEL +852 3690.8886

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Protect what matters.

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