Operational Technology (OT) Security Engineer

Work onsite in Williamsville, NY supporting operational technology (OT) security at a critical energy organization. This role applies OT security methods to real-world systems and networks, strengthens security standards across controls technologies, and helps build incident response and resiliency for Western NY and Northwest/Central PA. You will work with internal and external partners, while having a flexible work schedule and access to a comprehensive benefits package.

What You’ll Do

• Apply current Operational Technology (OT) security methods, practices, and technologies to existing OT systems and networks to support risk mitigation.
• Provide and implement security standards for Programmable Logic Controllers (PLC), Distributed Process Control systems (DCS), Human Machine Interfaces (HMI), OT network monitoring, and Historian data logging/reporting.
• Manage Windows Active Directory for the Support Laptop Domain.
• Provide OT support and endpoint management for OT controls laptops used by engineers and technicians.
• Maintain multiple Golden Images through patching, updating, and resolving software program conflicts, and use computer imaging software to restore images on hardware.
• Install, maintain, and support OT network monitoring devices across the NY and PA territory, including ongoing support for the Central Management Console (CMC).
• Develop and leverage metrics to support an effective security program.
• Contribute to end-to-end OT cybersecurity program execution and delivery, including mitigation, remediation, and ongoing oversight for OT-related information security risks.
• Track, categorize, and catalog known exceptions to the OT control environment and ensure compensating practices are implemented.
• Participate in the incident response program for timely identification, response, and remediation of OT-related information security incidents.
• Assist in building playbooks that clarify roles and responsibilities for rapid OT incident response.
• Develop resiliency in OT security operations to maintain ongoing processes during a cyberattack.
• Collaborate with government, professional, and industry groups and consortiums to support a diverse approach to OT security operations.
• Engage third-party partners to validate that the OT information security program mitigates risk and supports recovery after an event.
• Maintain flexible hours and provide day travel to company facilities and project sites throughout Western NY and Northwest/Central PA, using a company-provided vehicle.

What You’ll Need

• Bachelor’s Degree in Computer Science, Information Security, Electrical Engineering, Electrical Technology, or a related field.
• Experience administering Windows Active Directory (AD), Group Policy Object (GPO), and Windows Server Update Services (WSUS).
• Experience supporting Windows-based environments, including patching, updates, and endpoint management.
• Experience with OT network monitoring, data communications, networking, and VPN technologies.
• Strong communication, organizational, and problem-solving skills, with the ability to work independently and collaboratively.
• Proficiency with Microsoft Office applications.

Preferred Qualifications

• Experience with Controls, Automation Engineering, and associated software programs.
• Familiarity with PLC programming and HMI-based control systems.
• Experience/familiarity with HMI software applications and Historian data logging systems.

Compensation and Benefits

Base salary: $62,500 - $90,000 per year. Exempt positions are also eligible for an Annual Cash Bonus Plan.

• Medical and Prescription Drug Coverage
• Dental Coverage
• Vision Coverage
• Paid Company Holidays
• Parental Leave for Mothers and Fathers
• Tuition Reimbursement
• 401(k) with Company Match
• Life Insurance
• Company Funded Retirement Savings Account
• Long Term Disability Insurance
• Flexible Work Schedule
• Flexible Spending Account
• Paid Time Off
• Charitable Giving Programs
• Annual Cash Bonus Plan (Exempt positions)

Technologies You’ll Work With

• Operational Technology (OT)
• Programmable Logic Controllers (PLC)
• Distributed Process Control systems (DCS)
• Human Machine Interfaces (HMI)
• Windows Active Directory (AD), Group Policy Object (GPO), Windows Server Update Services (WSUS)
• OT network monitoring, Historian data logging/reporting
• Central Management Console (CMC)
• VPN

How to Apply

• Submit your resume and cover letter (preferably PDF) by October 5, 2026 to [email protected] for confidential consideration.
• Reference position #26-081NY in the subject line.
• Successful pre-employment drug test completion is required for candidates offered a position.