• Merck & Co. (Rockville, MD)
    …Security Management, Network Security Tools, Network Segmentation, Network Troubleshooting, Operational Technology ( OT ) Security, Program Implementation, ... in a team environment. Bachelor's degree in computer science, information technology , or a related field. Relevant certifications, such as Zscaler, CISSP,… more
    HireLifeScience (10/28/25)
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  • Cybersecurity Operational

    Chinook Systems (Washington, DC)
    The Work: As a Cybersecurity Operational Technology ( OT ) Specialist, you will serve a part of an integrated team of engineering and cybersecurity ... cyber security regulatory standards. + Review designs and specifications for operational technology systems including secure systems integration. Minimum… more
    Chinook Systems (09/27/25)
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  • OT /ICS Cybersecurity Engineer…

    Jacobs (Washington, DC)
    …the cutting edge of industrial cybersecurity ? Does securing high criticality operational technology systems and leading a team of cyber professionals ... you? Are you ready to take your career in Cybersecurity of Operational Technology and...OT /IoT technologies * 5+ years of experience in OT ( operational technology ) / ICS… more
    Jacobs (10/28/25)
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  • Operational Technology ( OT

    General Dynamics Information Technology (Falls Church, VA)
    …MBI (T2) **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity ,Database Development, Operational Technology ( OT ) **Experience:** ... your opportunity to make a personal impact as an Operational Technology ( OT ) Asset Visibility...role, a typical day will include: + Implementing USPS cybersecurity strategies, protecting the digital network, connected assets, hosted… more
    General Dynamics Information Technology (10/14/25)
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  • Operational Technology ( OT

    Tetrad Digital Integrity LLC (Merrifield, VA)
    …our customers from increasing threats and vulnerabilities in this digital age. The Operational Technology ( OT ) Asset Visibility and Security Engineer will ... Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and...assets, hosted applications and data, and employees within the Operational Technology ( OT ) environment supporting… more
    Tetrad Digital Integrity LLC (09/12/25)
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  • OT Emerging Technologies & SCADA Digital…

    CDM Smith (Fairfax, VA)
    …a firm. This national technical engineering leadership role blends a deep understanding of operational technology ( OT ) with a knowledge of analytics to ... automation engineering consulting to our clients. Partnering with Trinnex in providing the Operational Technology ( OT ) design and deployment of AI/ML models… more
    CDM Smith (09/09/25)
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  • Network Security Engineer

    US Tech Solutions (Washington, DC)
    …Client. This team will be responsible for enhancing cybersecurity across multiple Operational Technology ( OT ) sites throughout the United States. The ... segmentation + **VeloCloud SD-WAN** integration + Familiarity with **IEC 62443** and **NIST Cybersecurity Framework** for OT environments. + Experience in OT more
    US Tech Solutions (10/15/25)
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  • Cybersecurity Analyst / Engineer (Multiple…

    Noblis (Washington, DC)
    …**air traffic control and NAS environments** , including both enterprise and operational technology ( OT ) systems. + Perform vulnerability assessments ... of **cyber resilience and contingency plans** for ATC systems to ensure operational continuity during disruptions. + Conduct cybersecurity exercises and… more
    Noblis (10/28/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …skilled ** Cybersecurity System Administrator** to support a secure operational technology environment by integrating advanced system administration with ... (STIGs) on traditional Information Technology (IT) and Operational Technology ( OT ) systems. ....Years of Experience with a Master's Degree in Information Technology , Risk Management, Cybersecurity . 5+ Years… more
    M. C. Dean (08/27/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …Technical Implementation Guides (STIGs) on traditional Information Technology (IT) and Operational Technology ( OT ) systems + Assisting in the development ... **Education:** + 9+ Years of Experience with a Master's Degree in Information Technology , Risk Management, Cybersecurity + 12+ Years of Experience with a… more
    M. C. Dean (08/30/25)
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  • Cybersecurity Specialist 4

    M. C. Dean (District Of Columbia, DC)
    …Technical Implementation Guides (STIGs) on traditional Information Technology (IT) and Operational Technology ( OT ) systems + Assisting in the development ... Years of Experience with a Master's Degree in Information Technology , Risk Management, Cybersecurity + 7+ Years...(ICS) Security and UFC 4-010-06 Unified Facilities Criteria (UFC) Cybersecurity of Facility + Working knowledge of operational more
    M. C. Dean (09/15/25)
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  • Sr. Spclst , Cybersecurity Engineering

    Merck (Rockville, MD)
    …Security Management, Network Security Tools, Network Segmentation, Network Troubleshooting, Operational Technology ( OT ) Security, Program Implementation, ... in a team environment. . Bachelor's degree in computer science, information technology , or a related field. . Relevant certifications, such as Zscaler, CISSP,… more
    Merck (10/28/25)
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  • Cyber Security Specialist 3 - DMV

    M. C. Dean (District Of Columbia, DC)
    …Implementation Guides (STIGs) on traditional Information Technology (IT) and Operational Technology ( OT ) systems. . Conduct vulnerability scanning ... Years of Experience with a Master's Degree in Information Technology , Risk Management, Cybersecurity . 5+ Years...the facility . Working knowledge of EMS/SCADA or other operational control systems. . Knowledge of SCADA protocols like… more
    M. C. Dean (08/30/25)
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  • Information Systems Auditor

    Red Gate Group (Chantilly, VA)
    …assessments across a broad range of systems, including computer networks, operational technology ( OT ), and telecommunications infrastructure that ... Perform in-depth technical audits and vulnerability assessments of computer networks, operational technology ( OT ) systems, and telecommunications… more
    Red Gate Group (10/23/25)
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