OT/ICS Cybersecurity Specialist (100% Remote)

Job Description

Location: Remote (USA-based) Employment Type: Full-Time Department: Cybersecurity / Operational Technology Reports To: Director of Cybersecurity Position Overview Seeking a highly skilled OT/ICS Cybersecurity Specialist to join a growing cybersecurity team. In this fully remote role, you will focus on protecting industrial control systems (ICS), operational technology (OT), and critical infrastructure environments from cyber threats. You'll work closely with cross-functional teams, including IT security, engineering, and operations, to develop and implement security strategies tailored to industrial environments.

Key Responsibilities

• Assess, design, and implement cybersecurity solutions tailored to OT/ICS environments.
• Perform threat modelling, risk assessments, and vulnerability management for ICS and SCADA systems.
• Monitor and respond to cybersecurity incidents affecting OT systems using SIEM and other detection tools.
• Collaborate with engineering and operations teams to ensure secure architecture and network segmentation.
• Review and enforce compliance with industry standards such as NIST 800-82, IEC 62443, and NERC CIP.
• Conduct audits, penetration testing, and red/blue team exercises in OT environments.
• Develop and deliver cybersecurity awareness training for OT personnel and plant operators.
• Maintain documentation of policies, procedures, and incident response play books.
• Stay updated on emerging threats, vulnerabilities, and best practices in OT cybersecurity.

Requirements

Required Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Engineering, or a related field (or equivalent experience).
• 3+ years of experience in OT/ICS cybersecurity or industrial network security.
• Strong understanding of OT protocols (Modbus, DNP3, OPC, etc.) and ICS/SCADA systems.
• Experience with security tools such as firewalls, IDS/IPS, SIEM, asset discovery, and vulnerability scanners.
• Familiarity with OT network architecture and segmentation techniques.
• Working knowledge of industrial cybersecurity frameworks (NIST, ISA/IEC 62443, etc.)

Preferred Qualifications

• Security certifications such as GICSP, CISSP, GRID, or similar.
• Experience with incident response and digital forensics in OT environments.
• Background in utilities, manufacturing, oil & gas, or critical infrastructure industries.
• Experience with cloud-connected OT security platforms or IIoT cybersecurity.

Benefits

• 100% Remote Work - work from anywhere in the USA
• Competitive Salary & Bonus Potential
• Comprehensive Health, Dental & Vision Insurance
• Wellness Programs & Mental Health Support
• Professional Development Budget & Training Opportunities
• Flexible Work Hours & Generous PTO
• Parental Leave & Family-Friendly Policies
• Diverse, Inclusive & Collaborative Culture
• Opportunity to work on mission-critical and impactful cybersecurity challenges

Equal Opportunity Statement We celebrate diversity and are committed to creating an inclusive environment for all employees regardless of race, religion, gender, sexual orientation, national origin, age, disability, or veteran status.

How to Apply

Ready to join a passionate team making a difference in the world of OT cybersecurity? Submit your resume and a short cover letter outlining your experience and interest in the role. We look forward to hearing from you! Apply tot his job Apply To this Job