Data Center Electrical Commissioning Engineer - Electrical
Full-TimeUpdated on 10/15/2026
No salary listed
Entry, Junior, Mid, Senior
Bachelor's
São Paulo, State of São Paulo, Brazil+2 moreMore locations: Rio de Janeiro, State of Rio de Janeiro, Brazil | Campinas - State of São Paulo, Brazil
In PersonApproximately 90% or more travel to client locations; night and weekend work may be required.
Electrical Engineering
About the job
Requirements
A bachelor's degree in Electrical Engineering, a related field, or equivalent professional experience.
Proven experience commissioning, designing, or constructing electrical systems, especially in data centers or mission-critical environments.
Extensive knowledge of electrical systems, medium-to-low-voltage electrical distribution systems, power generation systems, uninterruptible power supply systems, and control systems.
Ability to read and interpret construction documents, specifications, and engineering design drawings.
Ability to read and operate electrical test equipment.
Proficiency with commissioning software and tools, including Microsoft Office Suite; mid-level and experienced-level candidates must also be proficient with Procore and CxAlloy.
Ability to travel to different data center locations as needed.
Entry-level candidates require 0–1 years of experience in commissioning or a related field, focused on mission-critical facilities.
Mid-level candidates require 2–5 years of experience, demonstrated project management capabilities, and a solid understanding of data center systems.
Experienced-level candidates require 6 or more years of experience, extensive knowledge of complex mission-critical systems, and leadership experience.
Successful background check, including pre-employment drug screening.
Brazilian citizenship, permanent residency, or eligibility to work in Brazil is required.
The role requires frequently manipulating, moving, or grasping small parts, devices, or tools; frequently remaining stationary; and frequently moving through office areas, critical facilities, and other environments, including tight and confined spaces.
The role involves exposure to low and high temperatures and outdoor elements, including precipitation and wind; working and walking on varied terrain at active construction sites; and frequently ascending and descending stairs and ladders.
The role occasionally requires positioning oneself under or over equipment and moving equipment weighing up to 50 pounds.
Responsibilities
Conduct commissioning activities for electrical and electrical power monitoring system/building management and automation 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 equipment testing during commissioning and validate sequences of operations.
Work with project teams, including contractors, engineers, and data center operators, to maintain project schedules.
Diagnose and resolve system performance, reliability, and safety issues.
Document results and findings and generate commissioning reports.
Communicate current project status to the client.
Train and support data center staff on system operation and maintenance.
Ensure adherence to industry standards, codes, and regulations.
Attend project meetings and provide technical expertise.
Perform other duties as assigned.
About Us
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.
Job Description
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.
Location
São Paulo, SP; Campinas, SP; Rio de Janeiro, RJ
Education Bachelor’s degree in Electrical Engineering, related field or equivalent professional experience.
Key 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.
Physical Demands
The following physical demands must be met to successfully perform the essential functions of this role. Reasonable accommodations may be made to enable individuals with disabilities to perform these functions:
Frequently manipulating, moving, or grasping small parts, devices, or tools.
Frequently required to remain in a stationary position.
Frequently moving through office areas, critical facilities and other environments, including tight and confined spaces.
Exposure to low/high temperatures and outdoor elements such as precipitation and wind.
Working and walking on different types of terrain on active construction sites (e.g., concrete flooring, gravel, unpaved roads).
Frequently ascending and descending stairs and ladders to access equipment.
Occasionally positioning oneself under or over equipment.
Occasionally moving equipment weighing up to 50 pounds.
Qualifications
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.
Experience Levels
Entry-Level: 0-1 years of experience in commissioning or a related field, with a focus on mission-critical facilities.
Mid-Level: 2-5 years of experience with demonstrated project management capabilities and a solid understanding of data center systems.
Experienced-Level: 6+ years of experience, with extensive knowledge of complex mission-critical systems and leadership experience.
Prerequisites for Employment
Successful background check, including pre-employment drug screening
Brazilian citizens, permanent residents or candidates with eligibility to work in Brazil
What We Offer
Apollo offers its employees a full benefits package, including:
Health and wellness plans (medical, dental, vision, life, disability)
Flexible spending accounts
Paid time off, holidays, and more
Paid parental leave
Employee assistance programs
Employee discount programs
Apollo challenges the brightest, most talented, and driven individuals in the industry by providing an environment that embraces initiative, diversity, and achievement. We are an Equal Employment Opportunity, Affirmative Action employer supporting women, minorities, veterans and people with disabilities.