Facilities Mechanical Technician (R&D Semiconductor)

Company: JLL
Location: Tempe
Posted on: April 2, 2026

Job Description:

JLL empowers you to shape a brighter way . Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Facilities Mechanical Technician – JLL What this job involves: Join JLL as a Facilities Mechanical Technician supporting a cutting-edge semiconductor Research and Development facility where precision meets innovation. In this critical role, you'll maintain the specialized mechanical systems that keep advanced R&D operations running at peak performance. You'll work with high-purity process systems, monitor critical infrastructure data, and ensure life-safety compliance in a dynamic cleanroom environment. This position offers the opportunity to apply your pipefitting and plumbing expertise in a high-tech setting while contributing to groundbreaking semiconductor research. If you're a versatile technician who thrives on variety, values technical accuracy, and wants to be part of a collaborative team supporting mission-critical operations, this role provides an exceptional opportunity to grow your career in the semiconductor industry. What your day-to-day will look like: Execute diverse mechanical work orders including high-purity piping installations, process system repairs, soldering copper pipe, and maintaining standard building plumbing and drainage systems Monitor and log critical system usage data from water and gas meters into the Computerized Maintenance Management System (CMMS), analyzing trends to identify potential failures before they impact operations Maintain and inspect life-safety equipment including emergency eyewash stations and safety showers in accordance with ANSI/OSHA standards and facility protocols Perform preventive and corrective maintenance on Process Cooling Water (PCW), Deionized (DI) Water systems, and Industrial Waste Neutralization (IWN) systems to ensure continuous R&D operations Collaborate with engineers and cross-functional trades to support evolving tool hook-ups, facility improvements, and infrastructure upgrades Work in both standard facility areas and controlled cleanroom environments wearing specialized PPE ("bunny suits") while following strict contamination control protocols Provide on-call support for critical facility systems to maintain high-uptime operations and respond to urgent maintenance needs Required Qualifications: 3–5 years of hands-on experience in pipefitting, plumbing, or industrial mechanical maintenance Demonstrated proficiency in soldering, brazing, and joining various pipe materials including PVC, CPVC, stainless steel, and copper Experience working in semiconductor, high-tech manufacturing, or similar controlled-environment facilities Proficiency with Microsoft Office applications and digital work order management systems or CMMS platforms Strong technical competence with ability to interpret technical drawings, system schematics, and equipment specifications Preferred Qualifications: Journey-level pipefitting or plumbing certification or equivalent demonstrated technical competency Working knowledge of specialized water treatment systems including Process Cooling Water (PCW) and Deionized (DI) Water systems Familiarity with Industrial Waste Neutralization (IWN) systems and pH balancing protocols Understanding of ANSI Z358.1 standards for emergency eyewash and shower equipment maintenance Experience working in cleanroom environments (Class 100/10/1) and comfort wearing specialized cleanroom PPE Advanced analytical skills with ability to perform root-cause analysis using system data logs and trend monitoring Team-oriented mindset with strong communication skills and willingness to support diverse facility needs Location: Tempe, AZ Work Shift: Monday through Friday, 6:00 AM to 2:30 PM. Upon successful completion of training, employees will transition to a rotating schedule. Overtime is available This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship. Location: On-site –Phoenix, AZ, Tempe, AZ If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements. We’re interested in getting to know you and what you bring to the table! Personalized benefits that support personal well-being and growth: JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include: 401(k) plan with matching company contributions Comprehensive Medical, Dental & Vision Care Paid parental leave at 100% of salary Paid Time Off and Company Holidays Early access to earned wages through Daily Pay At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing. JLL Privacy Notice Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely. For more information about how JLL processes your personal data, please view our Candidate Privacy Statement . For additional details please see our career site pages for each country. For candidates in the United States, please see a fully copy of our Equal Employment Opportunity policy here . Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process – you may email us at HRSCLeaves@jll.com . This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL. Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment. Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest. Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate. Accepting applications on an ongoing basis until candidate identified.

Keywords: JLL, Casa Adobes , Facilities Mechanical Technician (R&D Semiconductor), Engineering , Tempe, Arizona