Senior Millwright Superintendent

IREN•Childress, TX

16h•Onsite

About The Position

The Senior Millwright Superintendent is responsible for planning, coordinating, and supervising all millwright-related activities associated with the installation, alignment, commissioning, and startup of chiller plant systems supporting a direct-to-chip liquid-cooled data center. This role ensures mechanical systems are installed safely, on schedule, within budget, and in accordance with design specifications, quality standards, and commissioning requirements. The position requires deep expertise in rotating equipment, large-scale hydronic systems, and mission-critical environments.

Requirements

High school diploma or equivalent required
Minimum of 10 years of experience in millwright or mechanical installation, with at least 5 years in a supervisory role.
Demonstrated experience leading field crews and managing subcontractors on complex construction projects.
Proven experience with large-scale chiller plants and hydronic systems.
Strong background in rotating equipment installation and precision alignment (laser alignment preferred).
Experience on mission-critical projects (e.g., data centers, hospitals, industrial facilities).
Ability to read and interpret mechanical drawings, P&IDs, and equipment installation manuals.
OSHA 30 certification required.
Pre-employment screening, including background check and substance testing may be required according to company policies.
Must provide own steel-toed work boots; other PPE will be supplied.
Must be able to reliably commute to the work site daily or have plans to relocate before starting work.

Nice To Haves

Millwright journeyman certification or equivalent trade training preferred.
Associate’s or bachelor’s degree in mechanical engineering, construction management, or related field preferred.
Experience with data center construction, particularly liquid cooling or direct-to-chip systems preferred.
Familiarity with CDU systems and high-density thermal management preferred.
Knowledge of commissioning processes (Cx) and TAB (Testing, Adjusting, Balancing) preferred.
Experience with BIM coordination and clash detection tools preferred.

Responsibilities

Lead and supervise millwright crews, subcontractors, and specialty vendors on-site
Serve as the subject matter expert (SME) for mechanical equipment installation and precision alignment
Plan and coordinate daily work activities, manpower, and crew assignments
Promote and enforce site safety standards and a zero-incident culture
Oversee installation of major mechanical systems, including: Chillers (air-cooled and/or water-cooled), Cooling towers and heat rejection systems, Pumps (primary, secondary, and tertiary loops), Heat exchangers, including CDU interfaces, Large-bore piping systems and valve assemblies
Ensure proper rigging, setting, leveling, grouting, and precision alignment of rotating equipment
Verify tolerances, clearances, and installation procedures meet OEM specifications
Coordinate installation interfaces between chiller plant systems and Coolant Distribution Units (CDUs)
Ensure proper integration between facility water systems and IT liquid cooling loops
Support pressure testing, system flushing, and cleanliness requirements for liquid cooling systems
Collaborate with controls teams on thermal management strategies and system sequencing
Develop and maintain installation schedules in coordination with project management
Identify and mitigate schedule risks, including equipment delivery and site constraints
Coordinate activities across trades, including pipefitters, electricians, controls, and commissioning teams
Ensure all work complies with project specifications, codes, and QA/QC standards
Lead mechanical pre-functional checklists (PFCs) and installation verification activities
Support system startup, testing, balancing (TAB), and commissioning activities
Identify and resolve installation issues, non-conformances, and punch list items
Enforce OSHA and site-specific safety requirements
Conduct toolbox talks, job hazard analyses (JHAs), and safety audits
Ensure proper use of rigging equipment, lifting plans, and lockout/tagout (LOTO) procedures
Maintain daily reports, installation logs, and progress tracking
Review and interpret construction drawings, P&IDs, and equipment submittals
Coordinate redlines and support development of as-built documentation

Benefits

Per Diem amount of $155.00 and project allowance, when applicable
15% night-shift premium for eligible roles, when applicable
Overtime compensation for non-exempt workers for hours worked over 40 per week
Relocation and Living-out-allowance (as applicable and based on successful candidate circumstances)
100% company paid health insurance premiums (medical, dental, and vision) for employees, 75% company paid coverage for dependents
Company-paid short-term and long-term disability insurance
Voluntary life, critical illness, and accident coverage available
Health Savings Accounts (HSA) – when combined with the High-Deductible Health Plan
Employee Assistance Program and wellness resources
401(k) retirement plan with company match
Paid professional development and access to financial planning and legal services
Paid Time Off (PTO) and paid holidays
Professional development to support certifications, continuing education, or role related training
Company events and team-building activities