Senior OT/ICS Cybersecurity & Controls Engineer

Nextpower; Heathrow (FL); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Nextpower is seeking an Engineer III focused on OT/ICS cybersecurity and controls in a hybrid role based in Heathrow, FL. The candidate will secure and optimize industrial networks supporting CMS and BESS deployments, with emphasis on segmentation, access control, and incident response.

You will collaborate with Controls, Software, and IT teams to uphold cyber compliance. Responsibilities include designing OT network architecture, configuring firewalls, administering Ignition SCADA, deploying

Qualifications

• Experience securing OT/ICS environments in utility-scale settings.
• Familiarity with IEC 62443, NERC CIP, and NIST 800-82 frameworks.
• Proven ability to design and maintain segmented OT networks.

Responsibilities

• Design, configure, and maintain OT network architecture for BESS sites.
• Harden firewalls, manage VPNs, and enforce network segmentation.
• Administer Ignition SCADA/HMI platform and SIEM platforms.
• Develop cloud security architectures on Azure for CMS/SCADA apps.

Skills

OT/ICS cybersecurity

Network security

SIEM tooling

Ignition SCADA

Azure cloud security

Firewall configuration

Industrial protocols

Python/PowerShell

Tools

Splunk

Microsoft Defender for Cloud

Azure Entra ID

Job description

Nextpower is seeking an Engineer III focused on OT/ICS cybersecurity and controls in a hybrid role based in Heathrow, FL. The candidate will secure and optimize industrial networks supporting CMS and BESS deployments, with emphasis on segmentation, access control, and incident response.

You will collaborate with Controls, Software, and IT teams to uphold cyber compliance. Responsibilities include designing OT network architecture, configuring firewalls, administering Ignition SCADA, deploying