Senior IT-OT Systems Administrator (Linux/SCADA) - Hybrid

ENGIE North America Inc.; Houston (TX); Hybrid; USD 89,000 - 136,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Life insurance

Disability insurance

Employee stock purchase plan (ESPP)

Paid time off and holidays

401(k) retirement plan with company)

Job summary

ENGIE North America Inc. is seeking an IT-OT System Operations Administrator to install, manage, and upgrade Linux and Windows servers within the IT-OT environment, ensuring data security and NERC CIP compliance.

The role includes patching, configuring user access, backing up systems, traveling to key plant sites, and providing remote support. Knowledge of Active Directory and Azure is a plus, with a focus on cybersecurity and ICS/SCADA reliability.

Qualifications

• Bachelor's degree or equivalent work experience in a relevant field.
• 5+ years IT Server Operations experience; OT/ICS experience a plus.
• Strong knowledge of Linux distributions and Windows OS.
• Familiarity with private/public cloud environments (Azure) and AD.
• Knowledge of OS patching and cybersecurity best practices.

Responsibilities

• Install, upgrade and maintain Linux & Windows systems and servers with focus on Linux.
• Perform system patching to stay current with OS security and firmware patches.
• Travel to key plant sites to install and maintain local IT systems and support plant personnel.
• Provide IT-OT server support in Linux and Windows environments; troubleshoot errors.
• Ensure proper backups and retention periods for IT-OT systems.
• Provide remote support for remote offices and plant sites to ensure performance.
• Advocate cybersecurity and ensure compliance with ENGIE security policies and NERC CIP standards.

Skills

Linux

Windows Server

Active Directory

NERC CIP

SCADA/ICS

Patch management

Cybersecurity

Azure

Education

Bachelor's degree in computer science / information systems / engineering

Tools

Ivanti

Job description

ENGIE North America Inc. is seeking an IT-OT System Operations Administrator to install, manage, and upgrade Linux and Windows servers within the IT-OT environment, ensuring data security and NERC CIP compliance.

The role includes patching, configuring user access, backing up systems, traveling to key plant sites, and providing remote support. Knowledge of Active Directory and Azure is a plus, with a focus on cybersecurity and ICS/SCADA reliability.