• Dynanet (Bethesda, MD)
    A leading technology firm is seeking a Cybersecurity and Network Security Engineer to assess and improve client security architectures. The role involves ... ensuring compliance with cybersecurity frameworks and performing vulnerability assessments. Ideal candidates will...have at least five years of relevant experience with ICS / OT systems. This full-time position is hybrid,… more
    job goal (01/12/26)
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  • Dynanet (Bethesda, MD)
    …in manufacturing environments or power generation facilities Certified professional engineer The ICS / OT Cybersecurity and Network Security Engineer ... of Five (5) years "hands on" experience assessing, designing, and implementing ICS / OT network architectures. Demonstrated technical skills to analyze,… more
    job goal (01/13/26)
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  • Burns & McDonnell (Washington, DC)
    …security. The 1898 & Co. Security & Risk Consulting practice is a premier OT / ICS /SCADA cybersecurity consulting practice whose mission is to serve humanity ... IT certifications related to cybersecurity such as ethical hacking, network engineering, Industrial Control Systems ( ICS ), Supervisory Control and Data… more
    job goal (01/13/26)
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  • OT / ICS Cybersecurity

    Jacobs (Washington, DC)
    …with one of the largest technology and engineering firms in the world? As the OT / ICS Cybersecurity Engineer (mid level), you'll work at the forefront of ... that enable our client's most important programs. As the OT / ICS Cybersecurity Engineer - Mid,...systems) security with experience leading engagements * Experience with OT network monitoring and data collection tools… more
    Jacobs (10/28/25)
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  • ICS Incident Response Analyst

    GrammaTech, Inc. (Arlington, VA)
    …must be willing to work onsite as required. **Responsibilities** + Respond to cybersecurity incidents for ICS / OT /IT environments and provide recommendations ... directly supporting Critical Infrastructure (CI) / Industrial Control System ( ICS ) environments. + Python, Bash, PowerShell, and/or JavaScript scripting experience.… more
    GrammaTech, Inc. (12/27/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …Science, Information Systems, or related technical field. + Familiarity with federal cybersecurity policy, FRCS/ ICS security operations, and DoD IA compliance. ... Overview MC Dean is seeking a highly skilled ** Cybersecurity System Administrator** to support a secure operational...ecosystem. + Operate and manage jump (bastion) hosts for network segregation and secure remote access. + Coordinate with… more
    M. C. Dean (11/26/25)
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  • Cybersecurity Analyst / Engineer (Multiple…

    Noblis (Washington, DC)
    …**Required Qualifications** + Proven experience with **federal or critical infrastructure cybersecurity ** , including OT / ICS environments. + Knowledge ... requires deep knowledge of **aviation operational environments** , **industrial control systems ( ICS )** , and federal cybersecurity frameworks. You will support… more
    Noblis (10/28/25)
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  • Cybersecurity Specialist 4 - Remote

    M. C. Dean (Vienna, VA)
    …building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. As part of a multidisciplinary team, you will be ... settings and will work in a team environment alongside other cybersecurity engineers and Risk Management Framework (RMF) analysts responsible for supporting… more
    M. C. Dean (12/17/25)
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  • Cybersecurity Vulnerability Analyst

    Node.Digital (Arlington, VA)
    …across physical and virtual locations Desired Skills: * Understanding of OT / ICS /SCADA technologies and associated vulnerabilities * Experience with conducting ... Cybersecurity Vulnerability Analyst Location: Arlington, VA Must have...scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks, etc.) * Knowledge of VM… more
    Node.Digital (01/01/26)
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  • Sr. Manager - Services Presales…

    SHI (Washington, DC)
    …Analytics & Automation** **: SEIM, SOAR, Zero Trust** **Specialized Domains:** **IOT/ ICS / OT Security** + Experience with security services engagements including: ... We are seeking an experienced and dynamic Sr. Manager to lead our cybersecurity professional and managed services presales groups. This role will be responsible for… more
    SHI (12/13/25)
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  • Cyber New Professional

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... MITRE's Cyber New Professionals (CNP) Program, where you can solve complex cybersecurity problems while gaining a broad set of experiences, developing diverse… more
    The MITRE Corporation (01/08/26)
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  • Cyber Security Specialist 3 - DMV

    M. C. Dean (District Of Columbia, DC)
    …**Location:** Onsite at JBAB Responsibilities **Position Responsibilities:** . Conduct ICS /SCADA system inventories following guidance including, but not limited to ... US Army ICS Inventory Methodology and Unified Facilities Criteria (UFC) 4-010-06, Cybersecurity of Facility-Related Control Systems. . Assist in the development… more
    M. C. Dean (11/28/25)
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  • Virtual Infrastructure Engineer - Advanced Cyber…

    IDS International (Arlington, VA)
    …of secure, scalable, and AI-enabled virtual ranges that emulate realistic, adversarial network conditions across IT and OT domains. These environments are ... enhance virtualization strategies for cyber training environments. + Apply knowledge of OT systems (SCADA, ICS , PLCs, IoT/IIoT) within virtualized contexts for… more
    IDS International (01/08/26)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …across physical and virtual locations Preferred Qualifications + Understanding of OT / ICS /SCADA technologies and associated vulnerabilities + Experience with ... creativity and divergent thinking to assess and explain the impact of cybersecurity vulnerabilities on FCEB and CIKR security postures. + Conduct prevalence and… more
    ARSIEM (11/09/25)
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  • Sr. Solutions Architect - Services Presales

    SHI (Washington, DC)
    …Analytics & Automation:** SIEM, SOAR, Zero Trust + **Specialized Domains:** IoT/ ICS / OT Security + Familiarity with security service engagements, including: ... for Security Architecture is a client-facing leader within SHI Services Cybersecurity Business Unit. This role partners with Client Advisors, Cybersecurity more
    SHI (12/02/25)
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