The Operational Technology Security Engineer performs a variety of routine project tasks applied to specialized information assurance problems with operational technology (OT) systems.
Essential Job Functions
Tasks involve integration of OT processes or methodologies with information systems to resolve total system problems, or technology problems as they relate to Cybersecurity requirements.
Analyzes information security requirements.
Applies analytical and systematic approaches in the resolution of problems of workflow, organization, and planning.
Provides security engineering support for planning, design, development, testing, demonstration, and integration of OT systems.
Necessary Skills And Knowledge
Strong understanding of OT systems including SCADA, ICS, DCS, PLCs, HMIs, RTUs, and field devices
Knowledge of secure OT network architectures, including segmentation, firewalls, IDS/IPS, and network monitoring solutions
Understanding of secure remote access technologies and best practices for OT maintenance and monitoring
Proficiency with OT relevant cybersecurity frameworks such as NIST CSF, ISA/IEC 62443, and NERC CIP
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Familiarity with DoD cybersecurity requirements including STIGs, TCG configuration guides, IAVMs, and Task Orders
Ability to develop, maintain, and validate cybersecurity artifacts and documentation
Understanding of compliance requirements for OT environments and industry specific regulatory obligations
Proficiency in conducting vulnerability assessments across networks, databases, applications, and OT/IT systems
Knowledge of vulnerability scanning and asset visibility tools (ACAS, Nessus, Qualys, Forescout, EyeInspect)
Updates and tracks POA&M entries by documenting findings, logging remediation actions, and keeping milestone dates current to ensure issues move toward closure.
Ability to recommend risk-based mitigation strategies tailored to OT constraints
Familiarity with secure configuration baselines, hardening procedures, and compliance enforcement
Ability to develop and implement OT specific incident response plans
Knowledge of forensic techniques and tools appropriate for OT systems
Understanding of patch management workflows and enterprise change management processes
Ability to build automated workflows for vulnerability remediation, compliance checks, or reporting
Proficiency with analytical tools such as Microsoft Excel, Access, Power BI, and Power Platform
Ability to generate clear, accurate, and audit ready cybersecurity reports for technical and leadership audiences
Understanding of vendor and supply chain security practices for OT equipment and services
Ability to translate technical findings into actionable recommendations for engineers, operators, and leadership
Strong research, analytical, and problem-solving abilities
Excellent written and verbal communication skills, including briefing senior leaders
Proven ability to work independently and collaboratively with minimal oversight
Commitment to staying current on emerging OT threats, vulnerabilities, and best practices
Minimum Qualifications
Certification Requirements: Required Training Certifications In: ICS300 or relevant Operational Technology “OT” or Industrial Control System “ICS” Cybersecurity Certifications Forescout DLA Computing Environment: DLA approved CE (M Account Access) Current Requirement: DOD 8570 - IAT 2 Future Requirement: DOD 8140 Primary Cyber Work Role: Work Element: Cybersecurity (CS) Work Role: 722 - Information Systems Security Manager Proficiency Level: Intermediate
Required Training Certifications In: ICS300 or relevant Operational Technology “OT” or Industrial Control System “ICS” Cybersecurity Certifications Forescout
ICS300 or relevant Operational Technology “OT” or Industrial Control System “ICS” Cybersecurity Certifications
Forescout
DLA Computing Environment: DLA approved CE (M Account Access)
Current Requirement: DOD 8570 - IAT 2
• Future Requirement: DOD 8140
Primary Cyber Work Role: Work Element: Cybersecurity (CS) Work Role: 722 - Information Systems Security Manager Proficiency Level: Intermediate
• Work Element: Cybersecurity (CS)
Work Role: 722 - Information Systems Security Manager
• Proficiency Level: Intermediate
Seven (7) years of relevant OT Cybersecurity experience
Experience with OT communication protocols such as Modbus/TCP, EtherNet/IP, IEC 61850, ICCP, DNP3, BACnet, and similar industrial protocols
Experience producing analytics and trend reports using data from scanners, configuration tools, and monitoring platforms
Experience bridging IT and OT cybersecurity requirements to ensure aligned policies and protections
Experience deploying and tuning security monitoring solutions for OT environments, including anomaly detection and threat intelligence integration
Experience performing OT specific risk assessments, identifying threats, vulnerabilities, and operational impacts
Experience managing software and firmware updates for OT devices while minimizing operational disruption
Experience preparing environments for DoD cybersecurity inspections
Required to possess a DOD SECRET Clearance and be eligible for an IT-II Non-Critical Sensitive security clearance or Tier 3 (T3) upon assignment.
Preferred Qualifications
Bachelor’s degree
Pay and Benefits At Goldbelt, we value and reward our team's dedication and hard work.
We provide a competitive base salary commensurate with your qualifications and experience.
As an employee, you'll enjoy a comprehensive benefits package, including medical, dental, and vision insurance, a 401(k) plan with company matching, tax-deferred savings options, supplementary benefits, paid time off, and professional development opportunities.
About Goldbelt, Inc.
IT Services & Consulting1600 employeesFounded 1974
Alaska Native Corporation providing federal contracting and commercial services.
