Senior Mechanical Engineer

Pfizer

Quick summary

Work type: On-site
Location: Andover, MA
Salary: $99,200–$165,400 / yr
Posted: 5 days ago
Closes: Jun 25, 2026
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $170k

This role $132k

$88k most similar roles pay here $205k

This role pays less than 84% of similar roles. Most pay $146,500–$193,000 — the shaded band above. At the midpoint, this role pays about $132k versus about $170k for comparable roles.

Based on 240 similar postings.

Employer

About Pfizer

Pfizer Inc. is one of the world''s largest biopharmaceutical companies, researching, developing, manufacturing, and marketing medicines and vaccines across multiple therapeutic areas including oncology, cardiology, and infectious diseases. Industry: Biopharmaceuticals

Pfizer currently has 34 open roles on FindRole.

Listed pay typically runs $124,400–$207,400 across 34 roles with salary data.

Most-posted roles

View all roles at Pfizer

At a glance

TL;DR · Senior Mechanical Engineer

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As a Senior Mechanical Engineer at Pfizer, you will join an innovative engineering team dedicated to ensuring the reliability and efficiency of pharmaceutical manufacturing facilities. Your daily responsibilities include providing technical leadership for plant utility systems such as HVAC, chillers, and fire protection, while also designing and supporting mechanical equipment like cooling towers and heat exchangers. You will develop detailed engineering deliverables, perform calculations, and ensure compliance with cGMP and OSHA regulations. Additionally, you will manage projects, coordinate with cross-functional teams, and support operations through training and preventive maintenance programs. Essential skills include experience in preventive and predictive maintenance, knowledge of Enterprise Asset Management Solutions, and the ability to apply Process Safety Management elements. This role demands a bachelor's degree plus 2 years of relevant experience or equivalent qualifications, along with strong project management capabilities and a commitment to safety standards.

Skills

AutoCAD BAS CMMS cGMP HVAC P&IDs SOPs OSHA Process Safety Management Project Management SCADA TIA Portal PLC Programming Dewesoft Root Cause Failure Analysis Lean Manufacturing Six Sigma Maintenance Planning Predictive Maintenance

What you'll do

Provide technical leadership and engineering solutions for plant utility systems.
Design and support HVAC and utility systems for pharmaceutical facilities.
Develop conceptual engineering solutions including system selection and design intent documentation.
Perform airflow, temperature, humidity, and utility load calculations accurately.
Specify mechanical systems and materials for various equipment and controls.
Lead multiple projects, coordinating with cross-functional stakeholders and providing oversight.
Ensure compliance with cGMP, SOPs, safety regulations, and OSHA requirements.

What we're looking for

Bachelor's degree in engineering with at least 2 years of experience or equivalent.
Experience in preventive and predictive maintenance programs.
Knowledge of Enterprise Asset Management Solution or other CMMS applications.
Ability to apply Process Safety Management elements effectively.
Project management experience required.
Strong understanding of cGMP, FDA regulations, and pharmaceutical industry standards.
Provide technical leadership and engineering solutions for plant utility systems.

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