Cyber Security Engineer

JCW Group; New Hampshire; On-site; USD 85,000 - 120,000; Full time

Job summary

JCW Group is seeking a Cybersecurity OT Specialist to protect critical infrastructure. This role focuses on hands-on security for nuclear and other regulated environments, collaborating with engineering and operations teams to embed security from the ground up.

You will review changes, monitor threats, and work with cross-functional teams to strengthen cybersecurity practices across complex systems, enabling secure and reliable operations.

Qualifications

• 3–4 years of experience in cybersecurity and/or OT in regulated industries.
• Proactive mindset, strong problem-solving ability, and a collaborative approach.
• Relevant degree or certifications valued, but willingness to learn is important.

Responsibilities

• Review changes to safeguard operational systems and ensure security is built in from the ground up.
• Monitor and respond to potential threats to keep critical infrastructure secure and running smoothly.
• Partner with cross-functional teams to strengthen cybersecurity practices across complex environments.

Skills

Cybersecurity

Operational Technology

Education

Degree or certifications in relevant field

Job description

Join a leading organization supporting nuclear and critical infrastructure operations as a Cybersecurity OT Specialist. This is an opportunity to play a hands-on role protecting essential systems that communities rely on every day, while working alongside experienced engineering and operations teams. It’s an ideal role for someone early in their career who’s ready to grow and make a tangible impact.

What You’ll Do:

• Help safeguard operational systems by reviewing changes and ensuring security is built in from the ground up.
• Monitor and respond to potential threats, keeping critical infrastructure secure and running smoothly.
• Partner with cross-functional teams to strengthen cybersecurity practices across complex, real-world environments.

What We’re Looking For:

• 3–4 years of experience in cybersecurity and/or operational technology, ideally within nuclear or other highly regulated industries.
• A proactive mindset, strong problem-solving ability, and a collaborative approach.
• A relevant degree or certifications are valued, but just as important is a genuine interest in protecting critical systems and continuing to learn.
• Not open to Corp-to-Corp (C2C) arrangements.