Careers at Masis Staffing Solutions

About Us
We are a leading provider of construction and MEP (Mechanical, Electrical, and Plumbing) solutions, recognized for delivering innovative, cost-effective services to commercial clients throughout Arizona. Our reputation is built on decades of expertise, collaboration, and a commitment to excellence.
We are currently seeking a Senior Mechanical Estimator to join our Estimating Department in Phoenix, AZ. This role reports directly to the Chief Estimator and works closely with the Vice President of Estimating.
Position Overview
The Senior Mechanical Estimator is responsible for producing accurate, detailed project estimates in alignment with company standards. This position requires advanced knowledge of mechanical systems, construction practices, and estimating tools.
Ideal Candidate Profile:

• 10+ years of construction estimating experience with an MEP focus
• Strong analytical and communication skills
• Ability to collaborate effectively across teams to ensure project success

Core Responsibilities

• Coordinate backlog and bidding priorities with leadership
• Participate in weekly estimating meetings to review bid opportunities
• Collaborate with junior estimators on plans, addenda, and bid documents
• Review specifications for discrepancies and approved materials
• Attend pre-construction meetings for bid-critical details
• Investigate remodel projects and verify existing conditions
• Analyze schedules for potential impacts (liquidated damages, overtime)
• Complete accurate take-offs and finalize bid recaps
• Prepare scope letters and identify value-engineering options
• Maintain and enhance estimating software databases
• Prepare project budgets and turnover documents post-award
• Support project managers and purchasing with clarifications and change orders
• Review contracts for scope alignment and exclusions
• Oversee junior estimator tasks including bid logs and results

Key Deliverables

• Accurate take-offs and bid documentation
• Timely delivery of budgets and change orders
• Complete project turnovers on schedule
• Consistent bid quality to support backlog growth

Benefits

• 401(k) with company match
• Comprehensive health, dental, vision, and life insurance
• Paid Time Off (PTO)
• Career advancement opportunities within a respected industry leader

Qualifications

• Minimum 10 years of construction estimating experience (MEP focus required)
• Proficiency in Microsoft Office Suite
• Experience with FastEst software preferred
• Strong analytical and organizational skills
• Ability to interpret detailed drawings and specifications
• Excellent communication and collaboration abilities
• Must work on-site in Phoenix, AZ (no remote option)

Schedule & Job Type

• Full-Time | Monday–Friday | 8-hour shifts
• Hours discussed during interview
• Relocation to Phoenix, AZ required prior to start

Masis Staffing is committed to providing a workplace free of discrimination, harassment, and retaliation. We are an equal opportunity employer. Applicants, employees, and former employees are protected from employment discrimination based on race, color, religion, sex (including pregnancy, sexual orientation or transgender status), national origin, aids (40 or older), veteran status, disability and genetic information (including family medical history).

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