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ENGIE North America Inc. · 12 hours ago

IT OT System Administrator Sr.

Houston, TX

Full-time

Hybrid

Senior Level

$90K/yr - $151K/yr

5+ years exp

ENGIE North America Inc. is a leader in the Zero-Carbon Transition, and they are seeking an IT-OT System Operations Administrator to support the stability, security, and performance of systems across their integrated IT-OT environment. The role involves managing Linux and Windows environments, overseeing SCADA and ICS platforms, and ensuring compliance with cybersecurity standards.

Clean EnergyEnergyEnergy StorageGreen BuildingOil and GasPower GridRenewable Energy

No H1B

Responsibilities

Administer, configure, and maintain Linux (Debian, Ubuntu, CentOS, Red Hat) and Windows servers

Deploy, secure, and troubleshoot OT and SCADA systems supporting ENGIE BESS operations

Execute system patching, backups, and recovery processes

Collaborate with IT-OT, SCADA, and engineering teams on system design and documentation

Implement and enforce ENGIE cybersecurity standards and ensure compliance with NERC CIP requirements

Maintain diagrams, documentation, and reports for audits and regulatory reviews

Manage and secure remote access systems and support cybersecurity incident response

Perform site visits for equipment maintenance, system support, and project implementation

Qualification

Linux administrationWindows ServerSCADA systemsNERC CIP complianceScripting (Bash)Active DirectoryNetworking principlesMicrosoft AzureAnalytical skillsTroubleshooting skillsDocumentation skillsCommunication skillsTeamwork

Required

Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field, with a minimum of five (5) years of relevant experience. An associate degree with a minimum of (6) years of relevant experience, or a high school diploma/GED with a minimum of seven (7) years of relevant experience, will also be considered

A minimum of five (5) years of IT Server Operations

Advanced expertise in Linux administration, scripting (Bash), and command-line tools

Strong knowledge of Windows Server, Active Directory, and networking principles

Familiarity with virtual environments, including Microsoft Azure

Understanding of NERC CIP compliance and cybersecurity practices

Strong analytical, troubleshooting, and documentation skills

Excellent verbal and written communication with a focus on reliability and teamwork

Must be available to travel domestically up to 50% of the time to industrial sites, including occasional overnight trips

Must possess a valid U.S. driver's license/clean driving record

Must be willing and able to comply with all ENGIE ethics and safety policies

This position consists of 20% of outdoor work, while performing the duties of this job, the employee is exposed to weather conditions

Benefits

Medical

Dental

Vision

Life insurance

Employer-paid short-term and long-term disability insurance

ESPP

Generous paid time off including wellness days

Holidays and leave programs

401(k) Retirement Savings Plan with a company match

Supplemental benefits for full time employees that enhance emotional and physical well-being through all stages of life from family forming to caregiver benefits