Top Mechanical Engineer Jobs in Boston, MA

Provide technical engineering support for gas and steam turbines, generators, and balance-of-plant equipment. Duties include troubleshooting, root cause analysis, maintenance strategy development, outage planning and oversight, vendor coordination, economic justification for projects, and fleetwide rotating equipment support while collaborating with operations, maintenance, reliability, procurement, and external vendors.

Lead mechanical architecture and system integration for rack- and row-based data center infrastructure. Own 3D CAD design, perform/coordinate FEA and validation testing, ensure manufacturability and compliance, drive cross-functional reviews, support factory integration and pre-sales, and mentor junior engineers.

The Senior Staff Mechanical Engineer will design and implement mechanical systems and components for underwater vehicles, leading design efforts and ensuring adherence to technical standards and customer requirements.

The Mechanical Instrumentation Engineer designs and develops precision instruments, mentors junior engineers, collaborates on prototypes, and integrates systems.

Assist in the design and development of wearable sensors and prototypes, collaborate with teams on manufacturing processes, and explore new materials and packaging.

The Senior Lead Mechanical Engineer oversees mechanical discipline work, manages budgets, directs staff, coordinates complex tasks, ensures quality, and provides technical leadership in HVAC and mechanical design.

The Mechanical Engineer III will design HVAC systems, manage project scopes and budgets, and ensure compliance with codes and standards while coordinating with various stakeholders.

The Mechanical Design Engineer designs custom automation equipment and systems, creating 3D models and detailed documentation. Collaborates with cross-functional teams to solve design challenges and improve processes.

As a Mechanical Engineer, P.E., you will design mechanical systems, conduct calculations, oversee projects, and strengthen client relationships, contributing to facility improvements.

Design and deliver mechanical systems for data centers across the project lifecycle. Lead HVAC and cooling system design, perform thermal and airflow analysis, coordinate with stakeholders, manage documentation, support commissioning and testing, ensure code and ASHRAE compliance, and mentor technical staff to improve standardized, resilient data center solutions.

The Senior Mechanical Engineer leads product development projects, designing and testing prototypes, and collaborating in multi-disciplinary teams to innovate in various sectors, including defense and medical.

The Lead Mechanical Engineer will manage tooling design for hydropower projects, ensuring compliance with safety and engineering standards, coordinating with various teams and performing technical calculations.

The role involves designing and developing precision opto-mechanical components for laser systems, including prototyping and test execution.

The Senior Mechanical Systems Engineer leads performance optimization, root-cause analysis, and reliability improvements across foundational modules in semiconductor equipment, collaborating with cross-functional teams to enhance mechanical systems.

Lead design, development, integration, validation, and qualification of engine fluid systems and components (pumps, hydromechanical units, filters, actuators, valves) across the full product lifecycle for commercial and military turbofan and rotorcraft engines. Drive supplier engineering, resolve field and manufacturing issues, perform analysis and documentation, lead small projects, and implement root cause corrective actions.

Provide expert feedback on mechanical (HVAC) design workflows, review anonymized project examples, test and critique prototypes, map MEP coordination pain points, and identify work suitable for automation.

The position involves developing electro-pneumatic industrial process control equipment, applying engineering principles, generating CAD models, and working in cross-disciplinary teams to create cost-effective and reliable products.

Lead development and implementation of preventive and predictive maintenance for onshore mechanical equipment, use CMMS to plan and monitor maintenance, analyze reliability data, perform RCA, support operations and maintenance teams, ensure safety and compliance, and recommend improvements to reduce downtime and costs.

Lead development and implementation of preventive and predictive maintenance programs for offshore mechanical equipment, use CMMS to plan and track work, perform RCA for failures, support offshore teams in troubleshooting, monitor equipment reliability, and ensure compliance with safety and maintenance standards.

Lead design, build, and commissioning of custom production equipment for advanced materials. Deliver automated, instrumented machines from concept to production, integrate automation/HMI/sensing/SPC, manage CAD/PDM workflows, estimate schedules, validate subsystems, mentor engineers and technicians, and operate/maintain shop equipment.

As an Opto-Electronic Mechanical Development Engineer, you'll develop mechanical designs, perform analyses, collaborate with teams, and ensure product reliability.

Lead project teams and provide technical direction for mechanical systems (HVAC, plumbing, fire protection). Oversee deliverables, calculations, equipment selection, code compliance, interdisciplinary coordination, cost opinions, site visits, and quality management from concept through construction while mentoring staff and managing schedule and budget.

Design and engineer mechanical material-handling systems including conveyors and sortation. Create layouts, specs, RFQs, BOMs; perform load and throughput calculations; support installation, commissioning, site surveys, validation, cost estimation, and cross-functional design integration.

Lead troubleshooting and improvement of actuator systems in robotics; conduct failure analysis, drive design changes, and collaborate with teams to optimize production.

Lead complex mechanical engineering projects, solve technical issues, mentor staff, and ensure compliance with building codes and client requirements.