Critical Environment Engineer

TEKsystems•Northlake, IL

2d•$38 - $50•Onsite

About The Position

We are seeking a Critical Environment (CE) Engineer to support the reliable operation of critical infrastructure systems within a high‑availability data center environment. This role is responsible for operating, maintaining, and responding to issues involving mechanical and electrical systems that support mission‑critical operations. The ideal candidate brings hands‑on experience in critical facilities, strong communication skills, and the ability to independently execute tasks in high‑impact environments.

Requirements

High school diploma, GED, or equivalent
5+ years of hands‑on experience in a technical or trade-related field such as:
Electrical or mechanical systems
Controls or automation
Data centers or critical facilities
Manufacturing, hospitals, oil & gas, pharmaceuticals, or similar high-availability environments
Experience working with electrical systems in critical infrastructure settings
OSHA or OSHA‑approved NFPA 70E certification (required)
Ability to work flexible schedules, including:
12‑hour shifts
Rotating shifts
3–5 day work weeks
Basic proficiency with Microsoft Office (Outlook, Excel, Word)
Strong communication skills and the ability to manage tasks independently

Nice To Haves

Experience working in a data center or critical facilities environment
EPA Universal or Refrigerant License
Prior experience operating systems at reduced redundancy levels

Responsibilities

Perform all duties associated with CE Technician Level 1 and Level 2 roles
Execute Methods of Procedure (MOPs) for critical systems while operating at “N” level redundancy, including:
Chillers
Chilled water pumps
Computer Room Air Handlers (CRAHs)
Monitor, operate, and troubleshoot critical infrastructure systems to ensure uptime and reliability
Utilize Electrical Power Monitoring Systems (EPMS) and Building Management Systems (BMS)
Safely respond to alarms, incidents, and system anomalies
Work collaboratively with internal teams and vendors while maintaining clear documentation and communication
Follow all safety protocols and compliance requirements in a mission‑critical environment