[2026] Multiple U.S. Locations - Data Center Commissioning Engineer (CxE) - Electrical - All Levels

Apollo Mission Critical Engineering•Atlanta, GA

1d•Onsite

About The Position

Apollo is a Mission-Critical Infrastructure Engineering, Construction, Commissioning, and Operations Support Services Company. We serve mission-critical industries globally with commissioning, emergency response, operations support, and owner's representative services. Apollo is currently executing projects in multiple states in the United States, in Canada and Brazil. Since our inception, we have built a commissioning firm based on trust, one relationship at a time. We hire the best people who can handle critical systems, love challenges, and thrive in a dynamic environment. We focus on understanding each client's needs and are relentless in meeting them. We are seeking skilled and motivated professionals of all experience levels to join our team as Data Center Electrical Commissioning Engineers (CxEs). The Electrical CxE will commission electrical systems in data centers, ensuring they meet top performance and reliability standards. This role requires a deep understanding of mission-critical environments, meticulous attention to detail, and the ability to work effectively under pressure. Activities will include but are not limited to testing and/or validation of transformers, electrical switchgear, Uninterruptible Power Supply (UPS) units, Static Transfer Switch (STS) units, Power Distribution Units (PDU), electrical distribution equipment, Electrical Power Monitoring Systems (EPMS), and Building Management and Automation Systems (BMS). This role involves supporting data center construction/commissioning activities, so working hours may include nights and/or weekends. This is an onsite, client-facing role that may require approximately 90% or more travel to various client locations.

Requirements

Proven experience in commissioning, designing, or constructing electrical systems, especially in data centers or mission-critical environments.
Extensive knowledge of electricity systems, medium-to-low voltage electrical distribution systems, power generation systems, UPS systems and control systems.
Strong communication and interpersonal skills, with the ability to work effectively with cross-functional teams and clients.
Excellent problem-solving skills and attention to detail.
Ability to read and interpret construction documents, specifications and engineering design drawings.
Ability to read and operate electrical test equipment.
Skilled in using commissioning software and tools, including MS Office Suite; Mid-Level and Experienced-Level candidates should also be proficient with Procore and CxAlloy.
Ability to travel to different data center locations as needed.

Responsibilities

Conduct commissioning activities for electrical and EPMS/BMS systems in data centers.
Create and implement detailed commissioning plans, procedures, and checklists for Level 2, Level 3, Level 4, and Level 5 systems.
Review and evaluate design documents, submittals, and equipment specifications.
Conduct site inspections, functional performance tests, and system verifications.
Witness testing of all equipment during commissioning and validate sequence of operations.
Work closely with project teams, including contractors, engineers, and data center operators, to maintain schedule.
Diagnose and resolve system performance, reliability, and safety issues.
Document results/findings and generate comprehensive commissioning reports.
Maintain open and current communication with the client about the status of the project.
Provide training and support to data center staff on system operation and maintenance.
Ensure adherence to industry standards, codes, and regulations.
Attend project meetings and offer technical expertise.
Other duties as assigned.