NewMechanical Engineer LiquidPistonMechanical EngineerSuffield, CTThis is a high-impact, cross-functional role requiring strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges. In this role, you will contribute to all phases of engine development—from concept and design through testing and iteration—as we advance LiquidPiston’s rotary diesel engines toward production.
NewElectro-Mechanical Engineer StarhiredElectro-Mechanical EngineerBroad Brook, CTWe’re looking for someone with electrical, mechanical, pneumatic, automation, AI experience for this engineering role. Troubleshoot any issues with electrical and mechanical designs and machines.
NewMechanical Designer/ Engineer Notch MechanicalMechanical Designer/ EngineerChicopee, MACoordinate engineering calculations and design for ASME fabrications· Provide construction engineering support· Provide As-built drawings, Piping isometric drawings, Plumbing d/b drawings, HP gas approval packages, Steel design & detailing, Vessel design & detailing What you will need:· Bachelor of Science in Engineering (or significant experience in similar role)Experience with Auto Desk Software, Revvit/Auto Cad· Minimum of 5-12 years' experience in the field/role· Engineer-in-Training (EIT) a plus· Must have good interpersonal skills including communication and organization· Experience with safety requirements in a construction or industrial environment (OSHA 10 or 30 is a plus)· Trade knowledge of mechanical construction, industry and piping a plus· Exposure to construction equipment and techniques, drawings and specifications· Computer literate in Windows environment (Microsoft Word, Excel, etc.), AutoCAD and MS Project This position reports to the Division Manager of Engineering. Provide support to the execution of mechanical & piping installation projects with technical and logistical duties by traveling to Notch job sites throughout MA, CT, and RI.What you will Do:Performs mechanical design engineering for design/build HVAC, plumbing and energy retrofit projects, including layout, sizing, and selection of mechanical equipment and piping.·
NewSenior Mechanical Simulation Engineer LiquidPistonSenior Mechanical Simulation EngineerSuffield, CTThermal and Mechanical Analysis (FEA): Utilize Finite Element Analysis (FEA) to assess thermal distortion, structural integrity, and mechanical stress on sealing components and their supporting structures (rotor, housing). The position requires close collaboration with manufacturing and engineering teams, hands-on problem solving during testing, and the ability to communicate technical findings effectively.
NewSenior Quality Engineer Palmer FoundrySenior Quality EngineerPalmer, MAInterpersonal: Focuses on solving conflict, not assigning blame; maintains confidentiality as appropriate; listens without interrupting; keeps emotions under control; remains open to others' ideas and tries new things; treats everyone with dignity and respect; displays passion and optimism, while inspiring respect and trust; proactively challenges others to think creatively. Problem Solving: Relentlessly pursues root causes with a significant sense of urgency; gathers and analyzes information skillfully to develop several solutions; works well in group problem solving situations; uses reason even when dealing with emotional topics.
NewQuality Engineer Rodney Hunt Inc.Quality EngineerOrange, MAProblem Solving & Root Cause Analysis Lead investigations of nonconformities, customer complaints, and internal quality concerns using structured problem-solving techniques (e.g., 5 Whys, Fishbone Diagram, FMEA, DMAIC). The Quality Engineer will work closely with manufacturing, engineering, and operations teams to drive continuous improvement initiatives and enhance overall product performance and customer satisfaction.
NewSkunkwerks Engineer LiquidPistonSkunkwerks EngineerSuffield, CTThis role focuses on the design and development of rotary and piston engine components, supporting efforts from conceptual design through prototype validation. LiquidPiston, Inc. is a technology startup reinventing the internal combustion engine based on a patented thermodynamic cycle and novel rotary architecture.
NewControls Engineer LiquidPistonControls EngineerSuffield, CTThe Controls Engineer will work closely with mechanical engineers, engine performance engineers, technicians, and test engineers to develop and improve control strategies, implement firmware changes, analyze test data, and troubleshoot issues on real hardware. Required skills: Bachelor's degree in Electrical Engineering, Controls Engineering, Computer Engineering, Mechanical Engineering, or a related technical field.
NewPackaging Systems Design Engineer, Mid-Level Dennis Group IncPackaging Systems Design Engineer, Mid-LevelSpringfield, MAAs such, our packaging engineers are involved with defining packaging equipment project requirements, estimating packaging equipment costs, creating packaging flow diagrams, providing onsite construction support, and start-up and commissioning the packaging equipment. Packaging Engineers work closely with our process, controls, and building system engineers to scope, layout, install, and commission packaging equipment lines for our food and beverage industry clients.
NewMetal Additive Manufacturing Designer/Modeler LiquidPistonMetal Additive Manufacturing Designer/ModelerSuffield, CTOur patented thermodynamic cycle and compact rotary engine architecture are designed to deliver significantly higher efficiency and power density than traditional engines. We’re applying cutting-edge engineering—including additive manufacturing and advanced optimization tools—to shape the future of propulsion and portable power.
HVAC Commercial Mechanical Engineer (Mid-Level) USA Mechanical & Energy ServicesHVAC Commercial Mechanical Engineer (Mid-Level)Enfield, ConnecticutBachelor’s degree in Mechanical Engineering or related field.• 3–7 years of HVAC engineering experience.• Proficiency with HVAC design software and tools (e.g., AutoCAD, Revit, HVAC load calculation software).• This role involves independently managing HVAC & plumbing design tasks, coordinating with multidisciplinary teams, and ensuring systems meet performance, energy efficiency, code, and client requirements.
Mechanical Engineer LiquidPiston IncMechanical EngineerSuffield, CTThis is a high-impact, cross-functional role requiring strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges. In this role, you will contribute to all phases of engine development-from concept and design through testing and iteration-as we advance LiquidPiston's rotary diesel engines toward production.
NewMechanical Engineer Intern (Starting Summer 2027) The Dennis Group IncMechanical Engineer Intern (Starting Summer 2027)Springfield, MAOur mechanical team is involved with designing the mechanical systems, calculating space heat and cooling loads, determining and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. Dennis Group's Mechanical Engineers design and implement mechanical systems as part of a broad engineering and architectural team in designing and building food and beverage production facilities.
Senior Mechanical Engineer - Ellington, CT Michael Page InternationalSenior Mechanical Engineer - Ellington, CTEllington, Connecticut$110,000–$130,000 / yearFull timeWith a long-standing reputation for innovation and a worldwide presence, the company is committed to helping manufacturers improve efficiency, embrace digital transformation, and remain at the forefront of their industries. Our client is a globally recognized technology organization that develops advanced software, equipment, and digital solutions for a variety of industrial sectors.
Mechanical Engineer - Springfield, MA Michael Page InternationalMechanical Engineer - Springfield, MASpringfield, Massachusetts$80,000–$95,000 / yearFull timeSector Engineering & Manufacturing Sub Sector Production, Manufacturing Industry Industrial / Manufacturing Where Springfield Contract Type Permanent Consultant name Brittany Schumann Job Reference JN-082026-7076499 The successful Mechanical Engineer will have the following qualifications: 3+ years of experience in mechanical machine design, with a preference for experience in machine tool accessories/equipment.
Entry Level Packaging Systems Design Engineer / Mechanical Engineer External Dennis Group JobsEntry Level Packaging Systems Design Engineer / Mechanical EngineerSpringfield, MassachusettsAs such, our packaging engineers are involved with defining packaging equipment project requirements, estimating packaging equipment costs, creating packaging flow diagrams, providing onsite construction support, and start-up and commissioning of the packaging equipment. Packaging Engineers work closely with our process, controls, and building system engineers to scope, layout, install, and commission packaging equipment lines for our food and beverage industry clients.
Genset Mechanical Integration Engineer - Liquidpiston LiquidPiston IncGenset Mechanical Integration Engineer - LiquidpistonSuffield, CTThis role is ideal for a mechanical engineer with experience designing around electrical hardware, including packaging high-voltage or low-voltage electrical components, power electronics, wiring, harness routing, battery systems, and electromechanical assemblies. You'll work closely with Mechanical, Electrical, Controls, Manufacturing, and Test Engineering teams, to help develop innovative power generation systems for defense, aerospace, and commercial applications.
Mechanical Engineer MP SystemsMechanical EngineerEnfield, ConnecticutAbility to work in industrial environments, with exposure to noise, lubricants, coolants, metal chips, and other manufacturing conditions, while consistently wearing required personal protective equipment (PPE). The Engineer will understand mechanical, electrical and hydraulic systems in order to effectively diagnose machine failures, identify root causes, and resolve issues with electrical and mechanical components.
Mechanical Engineer, Factory Automation CircuitHubMechanical Engineer, Factory AutomationSouth Deerfield, MassachusettsCircuitHub is reshaping electronics manufacturing with The Grid —a factory-scale robotics platform designed to make small-batch, high-mix electronics assembly radically more efficient. In the first year of the role you must be available to work at least three days on-site at our South Deerfield, Western Massachusetts (90 mins from Boston) facility .
Mechanical Engineer III Covestro AGMechanical Engineer IIISouth Deerfield, MA$89,500–$127,800 / yearThis includes the implementation of capital and reliability projects to allow for the safe, responsible, and efficient production of both Thermoplastic Polyurethane and Polycarbonate films. Routinely leads small and medium level site capital projects on time and within budget, participates in large site improvement projects.