Mechanical Construction Manager
Company: OnQGlobalCx
Location: Santa Clara
Posted on: February 19, 2026
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Job Description:
Job Description Job Description Description: Our team members
are consummate professionals who are well respected by our Fortune
100 clients in the semiconductor/cleanroom, manufacturing, and
mission-critical data center industries. Our mission is to do the
very best for our clients and customers with integrity,
professionalism, and altruism allowing them to BE the very best in
their business globally . In order to make the future happen and
inspire others to do the same, we need the most talented Owner’s
Rep Project Managers with a proven track record. Are you one of
them? If so, we want to talk to you! Are you ready to be a part of
a dynamic team that values excellence, integrity, and
collaboration? Our dedicated team believes in honesty, integrity,
performance, partnership, and trust, ensuring long-lasting customer
and employee relationships built on solid principles. By upholding
the highest standards of quality and performance, we aim to achieve
total customer satisfaction in the various markets we serve. Role
Overview We are seeking a Mechanical Construction Manager (CM) to
support a semiconductor research and advanced manufacturing
facility in Santa Clara, CA. This role is intended for an
experienced mechanical professional capable of owning field
execution and coordination across mechanical systems during active
construction and commissioning. The Mechanical CM will provide
on-site leadership, manage contractor interfaces, and support
commissioning readiness and system turnover in alignment with
project milestones. Key Responsibilities: Provide field leadership
for mechanical scopes during construction and commissioning
Coordinate mechanical contractors, vendors, and support teams Drive
schedule execution, readiness planning, and issue resolution
Support system walkdowns, testing, and commissioning activities
Identify and resolve constructability, sequencing, and interface
issues Oversee punchlist development and closeout for mechanical
systems Coordinate closely with: electrical and I&C leadership,
commissioning teams, owner/client representatives Ensure work is
executed in compliance with safety, quality, and project standards
Experience with HVAC and building mechanical systems, chilled water
and process cooling water (PCW), exhaust and make-up air systems,
compressed dry air (CDA), mechanical utilities supporting cleanroom
or advanced manufacturing environments Requirements: 8 years of
experience in mechanical construction management or field
leadership Experience supporting complex industrial, semiconductor,
or advanced manufacturing facilities Proven ability to manage
contractors and drive field execution Strong communication and
coordination skills in fast-paced environments Preferred
Qualifications Semiconductor fabrication or R&D facility
experience Commissioning or startup support experience Owner’s
representative, CM, or EPC project experience WHY SHOULD YOU APPLY?
If your career path isn't on track, get it OnQ. Grow your career
with a global team dedicated to large-scale, complex project
success. We take pride in providing a collaborative, accountable,
customer-focused, fast-paced, and fun culture!OnQGlobal offers a
highly competitive compensation and benefits package, including:
100% Premium Medical, Dental, & Vision Coverage for OnQ Employees
50% Dependent Coverage for Medical 401K Plan PTO Referral Bonus up
to $3,000 per referral
Keywords: OnQGlobalCx, Alameda , Mechanical Construction Manager, Engineering , Santa Clara, California
