Cheshire, CT 06410 • (40.2 miles) • Full Time • 9/21/2026

Director, Engineering– ExemptHanwha Aerospace USA has long been recognized as a leader in the development and supply of flight critical Aerospace/Defense components and assemblies. Operating out of four state-of-the-art facilities located in Connecticut, Hanwha Aerospace USA offers growth and career development opportunities to enrich your talents.The Director of Manufacturing Engineering for Hanwha Aerospace USA is responsible for leading and managing the manufacturing engineering teams at all sites to ensure efficient, high-quality production processes. This role focuses on strategic planning, process improvement, and the implementation of advanced technologies to support the production of aerospace components and systems. The Director will work closely with other functional areas to dri

Suffield, CT 06078 • (22.6 miles) • Full Time • 9/15/2026

Engine Test & Calibration Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. Company Summary LiquidPiston is a leader in advanced power solutions, developing innovative, compact, and efficient rotary engines based on its breakthrough High-Efficiency Hybrid Cycle (HEHC). Our technology enables significant improvements in power density, fuel efficiency, and multi-fuel capability across defense, aerospace, commercial, and industrial applications. At LiquidPiston, we challenge the limits of conventional engine design and build next-generation propulsion systems that are smaller, lighter, and more efficient. We are a fast-paced, collaborative, and mission-driven team passionate about redefining what’s possi

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/26/2026

Job SummaryDennis Group Civil Engineers focus on the land development and infrastructure for our industrial projects that involve designing and building new food and beverage process facilities. Our civil engineers have strong technical and design ability and excellent communication skills in designing land development plans, building pads, infrastructure for new buildings, landscaping, and everything from the foundation and below. Civil engineers are part of our Building Systems department and work closely with structure engineers and architects/designers. They are also involved with bid evaluation and local contractor initial contact in multiple project locations. The role is highly valuable at Dennis Group and faces engineering challenges that require strong calculation skills and for e

Cheshire, CT 06410 • (40.2 miles) • Full Time • 9/21/2026

Job Title: Senior Manufacturing EngineerExempt Status: ExemptLocation: Cheshire, CTCompany Description:Hanwha Aerospace USA has long been recognized as a leader in the development and supply of flight critical Aerospace/Defense components and assemblies. Operating out of four state-of-the-art facilities located in Connecticut, Hanwha Aerospace USA offers growth and career development opportunities to enrich your talents.Summary:This challenging position is a great opportunity for the right candidate to become a part of a dedicated team of aerospace manufacturing professionals. This position will be responsible for performing general engineering tasks that optimize processing capabilities of the facility through process development and verification. The Senior Manufacturing Engineer will an

Suffield, CT 06078 • (22.6 miles) • Full Time • 9/15/2026

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.About LiquidPiston: LiquidPiston, Inc. is developing the next generation of compact, high-efficiency rotary engines based on its patented thermodynamic cycle. Our engines are being designed to transform power generation and propulsion across aerospace, defense, and commercial industries. We offer a fast-paced, hands-on R&D environment where mechanical engineers have a direct impact on shaping breakthrough technologies. Position Overview: We are seeking a hands-on, innovative Mechanical Engineer to join our dynamic team. In this role, you will contribute to all phases of engine developmentfrom concept and design through testing and iterationas

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/26/2026

Job SummaryAs a design build engineering firm and general contractor that designs and builds food and beverage processing facilities, Dennis Group’s Automation/Controls Engineers work closely with our process, packaging and building engineers to meet our clients’ expectations in startup, commissioning, and qualifying their food and beverage production facilities. The role requires regular onsite presence to ensure necessary diagnoses, troubleshooting, and operational startup of our client’s production lines, equipment, and facilities. Our automation & controls engineers are frequently facing engineering challenges in applying standard engineering techniques to design, develop, and maintain instrumentation or control systems. Both software and hardware design and troubleshooting skills and

Cheshire, CT 06410 • (40.2 miles) • Full Time • 9/19/2026

Job Title: Engineering Systems ManagerExempt Status: ExemptLocation: Cheshire, CTCompany Description:Hanwha Aerospace USA has long been recognized as a leader in the development and supply of flight critical Aerospace/Defense components and assemblies. Operating out of four state-of-the-art facilities located in Connecticut, Hanwha Aerospace USA offers growth and career development opportunities to enrich your talents.Summary:This position will drive the administration, standardization, and continuous improvement of engineering systems, engineering data, and digital engineering processes across Hanwha Aerospace USA. This includes the overall responsibility for ensuring that engineering systems, tools, and processes are standardized, reliable, and capable of supporting the Engineering organ

Suffield, CT 06078 • (22.6 miles) • Full Time • 9/15/2026

Senior Simulation Engineer (Bearings & Seals) This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. About LiquidPiston: At LiquidPiston, we’re redefining what’s possible in internal combustion. Our patented X-Engine architecture delivers a lighter, smaller, and more efficient solution compared to traditional engines - enabling new capabilities across aerospace, defense, and clean power generation.We’re not just building engines - we’re pushing the boundaries of innovation in power and propulsion. As part of our team, you’ll work alongside passionate engineers, designers, and researchers committed to solving hard problems and bringing cutting-edge technology to life.If you’re excited about clean-sheet engine design

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/22/2026

Job SummaryAs a design build engineering firm and general contractor that designs and builds food and beverage processing facilities, Dennis Group’s Automation/Controls Engineers work closely with our process, packaging and building engineers to meet our clients’ expectations in startup, commissioning, and qualifying their food and beverage production facilities. The role requires regular onsite presence to ensure necessary diagnoses, troubleshooting, and operational startup of our client’s production lines, equipment, and facilities. Our Automation/Controls Engineers are frequently facing engineering challenges in applying standard engineering techniques to design, develop, and maintain instrumentation or control systems. Both software and hardware design and troubleshooting skills and ab

Suffield, CT 06078 • (22.6 miles) • Full Time • 9/15/2026

Metallurgical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. About LiquidPiston: LiquidPiston, Inc. is developing a fundamentally new rotary internal combustion engine based on our patented thermodynamic cycle. With applications across aerospace, defense, commercial, and industrial markets, we are redefining what’s possible in compact, efficient power generation. Join our mission to develop game-changing engine technology using advanced materials and manufacturing processes. Position Overview: LiquidPiston is seeking a Metallurgical Engineer to lead materials-focused efforts in support of engine design, development, and testing. This hands-on role is critical to enhancing performance, durability, a

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/20/2026

The Building Electrical Group is responsible for all building electrical systems including lighting, fire protection and low voltage for our design build, industrial projects. We design and build food and beverage production facilities. Our building electrical team is involved with designing the electrical systems, calculating power loads, determining, and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. The professional will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. His/her specific responsibilities will include, but not limited to:ResponsibilitiesDesign electrical systems for buildingpower, i.e. normal, emergency, and standby power distribution systems for 208v, 480v

Suffield, CT 06078 • (22.6 miles) • Full Time • 9/15/2026

Chief Engineer - Aerospace and Defense - LiquidPiston Location: Suffield, CT | Onsite, 5 days per week About LiquidPiston: LiquidPiston is an advanced propulsion technology company developing compact, high-efficiency engine and power system solutions for aerospace, defense, and commercial applications. Built around a patented rotary engine architecture, LiquidPiston is challenging conventional approaches to propulsion by delivering smaller, lighter, more powerful, and more fuel-efficient systems for next-generation platforms.This is an opportunity to join a team working on technology with the potential to fundamentally change how power is delivered in aerospace and defense applications. Position Summary: LiquidPiston is seeking a Chief Engineer to provide strategic and technical leadership

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/20/2026

Job SummaryThe Building Electrical Group is responsible for all building electrical systems including lighting, fire protection and low voltage for our design build, industrial projects. We design and build food and beverage production facilities. Our building electrical team is involved with designing the electrical systems, calculating power loads, determining, and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. The professional will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. His/her specific responsibilities will include, but not limited to:ResponsibilitiesDesign electrical systems for buildingpower, i.e. normal, emergency, and standby power distribution systems for

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/20/2026

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. Specifically, HVAC, plumbing / utility, and fire suppression systems. Our 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. Mechanical Engineers will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. You will be a member of our mechanical department and your responsibilities will include, but not be limited to:ResponsibilitiesPerform heating and cooling load cal

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/20/2026

Dennis Group Civil Engineers focus on the land development and infrastructure for our industrial projects that involve designing and building new food and beverage process facilities. Our Civil Engineers have strong technical and design ability and excellent communication skills in designing land development plans, building pads, infrastructure for new buildings, landscaping, and everything from the foundation and below. Civil Engineers are part of our Building Systems department and work closely with Structural Engineers and Architects/Designers. They are also involved with bid evaluation and local contractor initial contact in multiple project locations. The role is highly valuable at Dennis Group and faces engineering challenges that require strong calculation skills and for experienced

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/20/2026

Job SummaryDennis Group Structural Engineers ensure structures are durable and safe for our industrial projects that involve designing and building food and beverage process facilities. Our Structural Engineers have strong technical, analytical, design, mathematical, and problem-solving skills. The role is key in designing, permitting, and providing expertise in strength, stability, and stresses for various structures of our construction of new processing facilities and alterations to existing facilities. Members of our structural department have responsibilities that include, but notbelimited to:ResponsibilitiesApply extensive and diverse knowledge of principles and practices for a wide range of materials and construction techniques.Perform hand calculations and create computer analysis m

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/20/2026

Job SummaryThe Building Electrical Group is responsible for all building electrical systems including lighting, fire protection and low voltage for our design build, industrial projects. We design and build food and beverage production facilities. Our building electrical team is involved with designing the electrical systems, calculating power loads, determining, and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. The professional will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. His/her specific responsibilities will include, but not limited to:ResponsibilitiesDesign electrical systems for buildingpower, i.e. normal, emergency, and standby power distribution systems for

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/17/2026

As a design/build engineering firm and general contractor that designs and builds food and beverage processing facilities, Dennis Group’s Automation & Controls Engineers work closely with our process, packaging and building engineers to meet our clients’ expectations in startup, commissioning, and qualifying their food and beverage production facilities. The role requires regular onsite presence to ensure necessary diagnoses, troubleshooting, and operational startup of our client’s production lines, equipment, and facilities. Our Automation & Controls Engineers are frequently facing engineering challenges in applying standard engineering techniques to design, develop, and maintain instrumentation or control systems. Both software and hardware design and troubleshooting skills and abilities

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/15/2026

Job SummaryThe Building Electrical Group is responsible for all building electrical systems including lighting, fire protection and low voltage for our design build, industrial projects. We design and build food and beverage production facilities. Our building electrical team is involved with designing the electrical systems, calculating power loads, determining, and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. The professional will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. His/her specific responsibilities will include, but not limited to:ResponsibilitiesDesign electrical systems for buildingpower, i.e. normal, emergency, and standby power distribution systems for

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/15/2026

ResponsibilitiesHandle basic issues and problems and refer more complex issues to higher-level engineerDesign and troubleshoot both software and hardware necessary for control systems utilizing PLCs for integration of manufacturing systems.Automate manufacturing processes through the use of instrumentation or controls systems.Design, diagnose, and troubleshoot network infrastructures - Ethernet, DeviceNet, AS-i, Profibus etc.Develop new PLC applications, interfaces, or embedded controlsDevelop new or modify existing set-up and commissioning of new facilities or upgrading of existing facilitiesDesign, specify, wire, and procure control panel equipment, e.g. safety circuits, I/O, networks, etc.Design, specify, and procure electrical equipment, e.g. MCCs, panelboards, transformers, etc.Specif

Springfield, MA 01103 • (24.8 miles) • Full Time • 9/19/2026

ResponsibilitiesApply extensive and diverse knowledge of principles and practices for a wide range of materials and construction techniques.Perform hand calculations and create computer analysis models for structural design tasks.Determine the correct building codeLocate any local or site-specific amendments to the building codeDocument gravity design loads, wind design loads, and seismic design loadsWork with and design common structural framing systems (steel, composite steel, joists)Work with and design common foundations systems (Spread footings, drilled piers)Estimate foundation types & sizes and preliminary steel sizesCoordinate structural work with other disciplinesReview geotechnical reportsDesign mat slabs for process tanks, vessels, and silosDesign pipe bridgesPerform take offs f