Data Center Mechanical QA/QC Inspector /Engineer

Job Description:

Data Center Mechanical QA/QC Inspector / Engineer Position Overview We are seeking an experienced Data Center Mechanical QA/QC Professional to oversee the installation, inspection, and commissioning of critical cooling and HVAC infrastructure. This role ensures all mechanical systems meet strict design specifications, safety standards, and uptime requirements. You will manage quality control processes from factory testing through Level 5 Integrated Systems Testing (IST). Key Responsibilities Technical Inspections & Quality Control +

System Inspections:

Oversee installation quality for chillers, cooling towers, CRAH/CRAC units, direct-to-chip liquid cooling, and air handling equipment. +

Piping & Ductwork:

Witness and validate hydrostatic pressure testing, weld inspections, and insulation integrity. +

Airflow Management:

Verify hot/cold aisle containment setups, raised floor seals, and overall airflow balancing. +

Deficiency Management:

Identify, log, and track mechanical punch-list items using platforms like Procore, BIM 360, or Fieldwire until full resolution. Commissioning Support (L1-L5) + L1-L3

Foundations:

Perform Pre-Functional Checklists (PFCs) and component-level verification. + L4-L5

Execution:

Lead Functional Performance Testing (FPT) and participate in Integrated Systems Testing (IST) to validate building-wide failure scenarios. +

BMS Integration:

Coordinate with controls teams to verify correct sensor calibration and mechanical alarms in the Building Management System. Documentation & Factory Testing +

Vendor Validation:

Conduct Factory Witness Testing (FWT) at manufacturer facilities to sign off on major equipment prior to site delivery. +

Document Review:

Audit submittals, Operations & Maintenance (O&M) manuals, welding logs, and as-built drawings for strict compliance. Required Qualifications & Skills Experience & Education +

Industry Experience:

Minimum 5-7 years of QA/QC or commissioning experience specifically within mission-critical environments (data centers, semiconductor plants, or pharmaceutical facilities). +

Education:

Bachelor's degree in Mechanical Engineering, Construction Management, or an equivalent technical trade background. Technical Skills +

Standards Expertise:

Deep knowledge of ASHRAE data center cooling guidelines, SMACNA duct standards, and NFPA regulations. +

Software Proficiency:

Hands-on experience with construction management and QA/QC software (Procore, BIM 360, Autodesk Build). Preferred Certifications + Certified Commissioning Professional (CCP) or Commissioning Process Management Professional (CPMP). + ASME weld inspection certifications or AWS Certified Welding Inspector (CWI) status. + LEED AP credentialing. Job Type & Location This is a Permanent position based out of Milwaukee, WI. Pay and Benefits The pay range for this position is $40.00 - $55.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Milwaukee,WI.

Application Deadline This position is anticipated to close on May 29, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.