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Operational Technology Security Engineer

Job in Reston, Fairfax County, Virginia, 20194, USA
Listing for: InstantServe LLC
Full Time position
Listed on 2026-03-03
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
  • Engineering
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Responsibilities:
  • Tasks involve in integration of OT processes or methodologies with information systems to resolve total system problems, or technology problems as they relate to IA requirements.
  • Analyze and apply NIST security control requirements documented in Special Publication (SP) 800-53r4, "Security and Privacy Controls for Federal Information Systems and Organizations" and NIST 800-82r2, "Guide to Industrial Control Systems (ICS) Security.
  • Providing security engineering support for planning, design, development, testing, demonstration, integration of OT systems.
  • Evaluating operational technology (OT) systems, and interfaces with other information technology (IT) and OT equipment and systems which include, but are not limited to, , Utility Monitoring and Control Systems (UMCS), Electronic Security Systems (ESS), Building Automation Systems (BAS), Fire and Emergency Services Systems, Fuels Supervisory Control and Data Acquisition (SCADA) systems, Fuels Dispensing, Tank Gauging systems, Material Handling systems, and all other DLA OT control systems having automated operational control functions.
  • Analyzes and suggests recommended improvements to the OT system programs and systems to meet industry standards and best practices.
Required Qualifications , skills, and certifications:
  • Five years+ of relevant OT experience
  • Must possess DOD Secret Clearance (T3) or above
  • Must be eligible for IT II
  • Relevant certification meeting DOD 8570.01 IAM level II and CE
  • Expert knowledge of security issues, techniques, and implications across OT platforms.
  • Experience with Cybersecurity standards, best practices for OT systems, evaluating security vulnerabilities, developing mitigation strategies and how to integrate them, and developing policy and procedure for DoD risk management framework requirements.
  • Strong verbal and written communication skills.
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