Important Notice About the Application Process
This position offers use of our AI screening tool as part of the initial candidate review. While completing the AI screening is optional, please note:
The AI screener helps us streamline the Candidate intake process, but rest assured—you’ll still work directly with a Masis recruiter throughout the rest of your hiring journey.
We are a rapidly growing producer of ultra-pure chemical products, serving the semiconductor and flat-panel screen industries worldwide. We deliver world-class products to the leaders of the industries we serve, operating as a mid-sized company with great people and a history of steady growth and profitability.
The Sr. Lab Analyst runs, monitors, and troubleshoots instrumentation, reports results, and holds responsibility for statistical analysis. In this role, you will demonstrate an expert ability to run instruments, evaluate data against historical expectations, and provide data-driven insights.
Shift/Hours: Monday – Friday, 8:00 AM – 5:00 PM
Location: Mesa, AZ (Onsite)
A successful Sr. Lab Analyst must consistently surpass the duties of a standard Laboratory Analyst. Growth opportunities from this role include progression to:
Lab Technical Lead I/II/III
Lab Team Lead
QA Data Analyst I/II
QC Process Control Specialist (PCS)
QC Technical Lead
Serve as Acting Team Lead and handle shift operations responsibilities when assigned (excluding personnel-related issues), acting as the first point of contact for production escalations.
Collaborate with Technical Leads and Trainers on running samples for method/tool qualification and new product development.
Guide and mentor lab staff on instrumentation, chemistry, and sample preparation techniques.
Operate laboratory instrumentation at an expert level, strictly following SOPs and Requests for Comments (RFCs).
Analyze and troubleshoot final product data using Statistical Process Control (SPC) charts, KPI charts, and internal reporting tools.
Review and validate results against quality specifications; identify misalignments and perform expert-level troubleshooting on instruments, prep work, and chemistry.
Develop, revise, and update SOPs and participate in creating training records for new and current staff.
Prepare instrumentation, solutions, reagents, eluents, and standards accurately, efficiently, and in accordance with quality standards.
Maintain a clean, organized lab environment utilizing Lean 5S methodology (including glassware cleaning, sweeping, mopping, and waste disposal).
Ensure strict compliance with environmental, safety, and PSM regulations, maintaining individual accountability with ISO registration and quality systems.
Handle and dispose of hazardous laboratory waste safely according to established protocols.
Candidates must meet one of the following combinations of education and experience:
Bachelor of Science + 12+ months of specific laboratory experience.
Non-science Bachelor’s Degree + 24+ months of laboratory experience.
Associate Degree (AA) + 48+ months of laboratory experience.
High School Diploma / GED + 72+ months of laboratory experience.
Chemical Safety: Ability to read, understand, and apply information from Safety Data Sheets (SDS) for safe chemical and apparatus handling.
Computer Literacy: Working knowledge of MS Office suite and specialized laboratory software.
Core Soft Skills: Strong written and verbal English communication skills; excellent organizational skills with high attention to detail and accuracy.
Adaptability: Proven ability to manage multiple priorities simultaneously and respond positively to changing departmental needs.
Regular, punctual attendance is required to support critical department missions.
Ability to stand and walk for extended periods within the laboratory environment.
Summary Pay Range: $25.00 – $35.00 / hour (Final compensation is based on experience, qualifications, and market considerations).
We offer a collaborative environment where teamwork is celebrated, alongside a robust benefits package:
Time Off: Generous Paid Time Off (PTO) program.
Health & Wellness: Comprehensive Medical, Dental, and Vision insurance (with a majority of premiums employer-paid). Includes virtual medical and mental health options, plus FSA and HSA availability.
Financial Incentives: Generous discretionary bonus program in addition to base pay, plus a 401(k) savings plan with employer matching contributions.
Company-Paid Perks: Long-Term Disability Insurance, Employee Assistance Program (EAP), Fitness Club Membership Program, and Education Assistance.
Additional Support: Position-based clothing, travel expenses, continuous training, and relocation assistance (where applicable).
Duties are performed indoors in an office/laboratory and a high-purity manufacturing environment with quiet-to-moderate noise levels.
Important Safety Note: This role operates within a covered Process Safety Management (PSM) environment containing threshold quantities of flammable liquids and/or gases. Employees must be free from devices that are not considered intrinsically safe (e.g., certain insulin pumps, pacemakers, or pain management devices).
Work may involve exposure to fumes, airborne particles, hot/toxic/corrosive chemicals, and electrical equipment. Employees must strictly follow safety rules and utilize proper Personal Protective Equipment (PPE), including respirators, hardhats, protective clothing, and safety footwear
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