Suffield, CT 06078 • (44.7 miles) • Full Time • 9/26/2026

Senior Engine Performance 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 is an advanced engine development company focused on revolutionizing internal combustion technology through its innovative rotary engine design. By rethinking traditional engine architecture, LiquidPiston is developing compact, efficient, and high power-density engines for a wide range of applications. The team operates in a fast-paced, engineering-driven environment focused on innovation, collaboration, and bringing cutting-edge technology to production. Role Overview: As a Senior Engine Performance Engineer, you will play a key role in advancing the development of LiquidPiston’s rotary engine

Springfield, MA • (43.6 miles) • Full Time • 9/25/2026

Company Description Titeflex is a global leader in creating and adapting fluid and gas management products and quality programs, Titeflex expertise can be traced to its aerospace roots at the dawning of the space age. We provided solutions and service for demanding fluid and gas transfer requirements, whether the media be corrosive, caustic or combustible, under extreme pressure, temperature and flexing conditions. Primary markets include aerospace, chemical, petro-chemical, pulp and paper, petroleum equipment, heavy equipment, compressed gas, automotive, refrigeration, transportation, data centers, and dozens of other niche markets. Titeflex’s background and experience in stringent and demanding hose requirements plays into the strengths of our applications engineers. We are able to assim

West Torrington, CT 06790 • (43 miles) • Full Time • 9/20/2026

We are only accepting applications through verified recruitment websites listing our job postings (i.e. LinkedIn, Workable, Indeed, etc). Dymax will only contact potential candidates from email addresses in @dymax.com.About UsDymax, part of the Bachmann Chemical & Engineering family of brands is based out of Torrington, Connecticut. Dymax is globally recognized as a pioneer in the development of light-curable adhesives and curing equipment. Today, our expansive portfolio of innovative adhesives, coatings, and maskants are supported by dispense solutions and cutting-edge UV and LED light-curing equipment. Unlike our competitors who supplying standard products, Dymax focuses on the customer experience by tailoring solutions that help customers lower costs, reduce their carbon footprint, impr

Albany, NY • (31.2 miles) • Full Time • 10/3/2026

Senior Veritas Enterprise Vault Engineer Employment Type: Full-Time, Executive-Level Department: Legal CGS is seeking a dedicated Senior Veritas Enterprise Vault Engineer to join a fast-paced and hard-working team to assist with any legal accounts. As a Veritas Enterprise Vault Engineer, you will play a key role in supporting various aspects of the company's portfolio. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation,appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional grow

Albany, NY • (31.2 miles) • Full Time • 9/15/2026

DescriptionArtheon is seeking talented professionals to join our growing team in support of diverse engineering and environmental projects. Whether your background is in civil engineering, environmental science, or infrastructure design, this is a great opportunity to contribute to meaningful work in a collaborative and innovative environment.You will play a key role in the planning, review, design, and execution of municipal and public infrastructure projects. You will work closely with municipal clients, senior leadership, project managers, and multidisciplinary teams to deliver practical, high-quality engineering solutions that support community development and long-term infrastructure needs.This opportunity is well-suited for an engineer who has developed strong technical fundamentals,

West Torrington, CT 06790 • (43 miles) • Full Time • 10/3/2026

We are only accepting applications through verified recruitment websites listing our job postings (i.e. LinkedIn, Workable, Indeed, etc). Dymax will only contact potential candidates from email addresses in @dymax.com.About UsDymax, part of the Bachmann Chemical & Engineering family of brands is based out of Torrington, Connecticut. Dymax is globally recognized as a pioneer in the development of light-curable adhesives and curing equipment. Today, our expansive portfolio of innovative adhesives, coatings, and maskants are supported by dispense solutions and cutting-edge UV and LED light-curing equipment. Unlike our competitors who supplying standard products, Dymax focuses on the customer experience by tailoring solutions that help customers lower costs, reduce their carbon footprint, impr

Springfield, MA 01103 • (41.8 miles) • Full Time • 10/2/2026

Job SummaryDennis Group’s Process Engineers are key in our projects of designing and building food and beverage processing facilities. Process Engineers work in every aspect of a project - controls, packaging, mechanical, electrical, building system, architecture, etc., from the conceptual stages to design completion, and throughout construction. They provide expertise in flow diagrams, alterations, constraints, piping and instrumentation diagrams (P&ID), layout, install, and commissioning and start-up. Process engineers enable operational efficiencies for the food and beverage process plants of our clients. Responsibilities will include, but not be limited to:ResponsibilitiesExecute all tasks necessary to complete the engineering on a project for design through execution with minimal supp

Springfield, MA • (43.6 miles) • Full Time • 9/24/2026

Company Description Titeflex is a global leader in creating and adapting fluid and gas management products and quality programs, Titeflex expertise can be traced to its aerospace roots at the dawning of the space age. We provided solutions and service for demanding fluid and gas transfer requirements, whether the media be corrosive, caustic or combustible, under extreme pressure, temperature and flexing conditions. Primary markets include aerospace, chemical, petro-chemical, pulp and paper, petroleum equipment, heavy equipment, compressed gas, automotive, refrigeration, transportation, data centers, and dozens of other niche markets. Titeflex’s background and experience in stringent and demanding hose requirements plays into the strengths of our applications engineers. We are able to assim

Suffield, CT 06078 • (44.7 miles) • Full Time • 9/22/2026

LiquidPiston 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 reinventing the internal combustion engine. Our patented X-engine architecture is a compact, lightweight, and fuel-efficient rotary engine that operates on a novel thermodynamic cycle. With applications in defense, aerospace, robotics, and portable power, we’re developing the next generation of high-performance, compact engines for critical power systems. We are seeking a Senior Design Engineer to play a key role in the design, simulation, and development of our advanced rotary engines. This is a hands-on, high-impact engineering role ideal for someone with a deep understanding of engine systems, a passion f

Albany, NY • (31.2 miles) • Full Time • 10/3/2026

Sr. Data Engineer Employment Type: Full-Time, Mid-level Department: Business Intelligence CGS is seeking a passionate and driven Data Engineer to support a rapidly growing Data Analytics and Business Intelligence platform focused on providing solutions that empower our federal customers with the tools and capabilities needed to turn data into actionable insights. The ideal candidate is a critical thinker and perpetual learner; excited to gain exposure and build skillsets across a range of technologies while solving some of our clients’ toughest challenges. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to govern

Albany, NY • (31.2 miles) • Full Time • 9/15/2026

DescriptionArtheon is seeking talented professionals to join our growing team in support of diverse engineering and environmental projects. Whether your background is in civil engineering, environmental science, or infrastructure design, this is a great opportunity to contribute to meaningful work in a collaborative and innovative environment.About ArtheonArtheon is a trusted engineering and consulting firm offering services that rival large organizations while maintaining the personalized client relationships of a boutique firm. With expertise spanning civil/site engineering, environmental permitting, transportation infrastructure, construction management, and advanced surveying technologies, we are committed to delivering high-quality, timely solutions to local, state, and federal client

Springfield, MA 01103 • (41.8 miles) • Full Time • 10/1/2026

His/her specific responsibilities will include, but not limited to:ResponsibilitiesDesigning electrical systems for buildingpower, i.e. normal, emergency, and standby power distribution systems for 208v, 480v, and medium voltage for industrial facilities.Execute duties on larger projects independentlyClient contact and lead engineerDocumenting all necessary calculations for the design such as short circuit, selective coordination, arc flash, generator sizing, steady state and transient voltage drops, load calculations, conductor sizing, raceway fills, etc.Maintains project document organizationManage time and meet commitmentsUnderstands Ohms Law, AC/DC, Electric and magnetic fieldsUnderstands power system theory – 3-phase vector math, power factor, symmetrical componentsUnderstands capacit

Suffield, CT 06078 • (44.7 miles) • Full Time • 9/20/2026

Genset Mechanical Integration Engineer – LiquidPistonLocation: This position is fully onsite in Bloomfield, CT, five days per week, with the company relocating to Suffield, CT later in 2026. Position Summary: LiquidPiston is seeking a Genset Mechanical Integration Engineer to lead the mechanical integration and packaging of electrical and electromechanical systems within our next-generation rotary engine-powered generator platforms. This 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 own the mechanical integration of these systems into compact, high-performance engine and g

Albany, NY • (31.2 miles) • Full Time • 10/3/2026

Senior Network Engineer Employment Type: Full Time Department: Information Technology CGS is seeking an experienced Senior Lead Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large-scale network project that includes both wired and wireless network infrastructure and related hardware & software. The project's objectives are to evaluate the current setup of existing disparate networks and design & implement a network infrastructure that encompasses the wireless, wired, and software network requirements. The project will also include consultation regarding hardware and software necessary to facilitate the proper support for this encompassing infrastructure, and the associated systems testing, vulnerability assessments, and quality assurance need

Springfield, MA 01103 • (41.8 miles) • Full Time • 9/30/2026

Job descriptionDennis Group’s Process Engineers are key in our projects of designing and building food and beverage processing facilities. Process Engineers work in every aspect of a project - controls, packaging, mechanical, electrical, building system, architecture, etc., from the conceptual stages to design completion, and throughout construction. They provide expertise in flow diagrams, alterations, constraints, piping and instrumentation diagrams (P&ID), layout, install, and commissioning and start-up. Process Engineers enable operational efficiencies for the food and beverage process plants of our clients. Responsibilities will include, but not be limited to:ResponsibilitiesDevelop process design basis and select unit operations.Develop operation specifications.Coordinate with other

Suffield, CT 06078 • (44.7 miles) • Full Time • 9/15/2026

LiquidPiston 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 LiquidPistonLiquidPiston (LPI) is revolutionizing the internal combustion engine. Our patented High Efficiency Hybrid Cycle (HEHC) and rotary X-engine platform enable compact, ultra-efficient, and power-dense engines for hybrid, aerospace, and power generation applications. We are a mission-driven team of innovators determined to push the boundaries of energy and propulsion.Position Overview We are seeking talented and motivated Engine Design Engineers to join our growing team. In this role, you will be at the forefront of developing groundbreaking engine systems and componentsfrom initial concept through prototyping, validation, and producti

Albany, NY • (31.2 miles) • Full Time • 9/29/2026

Cloud Engineer (AWS) Employment Type: Full-Time, Experienced Department: Information technology We are seeking a Cloud Engineer (AWS) who will be responsible for supporting the development of all required documentation necessary to support the engineering, security, and operational processes for a large federal agency. The ideal candidate will possess a strong grasp of cloud computing SaaS, PaaS, and IaaS fundamentals. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employe

Springfield, MA 01103 • (41.8 miles) • Full Time • 9/30/2026

Job SummaryWe are seeking an ambitious Environmental / Industrial Wastewater Engineer to grow with our environmental engineering group. In this role you will work closely with our civil, process, mechanical, and architectural professionals to scope, permit, design, lay out, install, and commission industrial wastewater systems for our food and beverage clients.Responsibilities:Assisting project management with the development of project scope, budget, and schedule for all environmental related workConducting site audits to aid in site selection decisionsEvaluating air and wastewater quality parameters and designing an optimized treatment processPreparing process flow and piping and instrumentation diagramsSizing and specification of air and wastewater treatment processes and utilitiesProfi

Suffield, CT 06078 • (44.7 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

Albany, NY • (31.2 miles) • Full Time • 9/29/2026

Cloud and Storage Engineer Employment Type: Full-Time, Experienced Department: Information technology CGS is seeking a Cloud and Storage Engineer to developand implement full-scale Storage Area Network (SAN) architecture for a large EMC-based SAN infrastructure in support of a large federal agency. The ideal candidate will be able to excel in a fast-paced environment and successfully produce standards and implementation processes for storage configuration, optimization, replication, and storage security. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation,appreciate collaboration, and can ant

Springfield, MA 01103 • (41.8 miles) • Full Time • 9/30/2026

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:ResponsibilitiesDesigning electrical systems for buildingpower, i.e. normal, emergency, and standby power distribution systems

Suffield, CT 06078 • (44.7 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

Albany, NY • (31.2 miles) • Full Time • 9/8/2026

Data Engineer Employment Type: Full-Time, Mid-level Department: Business Intelligence CGS is seeking a passionate and driven Data Engineer to support a rapidly growing Data Analytics and Business Intelligence platform focused on providing solutions that empower our federal customers with the tools and capabilities needed to turn data into actionable insights. The ideal candidate is a critical thinker and perpetual learner; excited to gain exposure and build skillsets across a range of technologies while solving some of our clients’ toughest challenges. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government

Springfield, MA 01103 • (41.8 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

Suffield, CT 06078 • (44.7 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

Albany, NY • (31.2 miles) • Full Time • 10/3/2026

CommVault Systems Engineer (Data Protection / Backup) Employment Type: Full-Time, Experienced Department: Technology Support CGS is seeking an experienced CommVault Data Protection Engineer with extensive knowledge and experience in designing, developing, configuring, implementing, testing, troubleshooting, deploying, and supporting backup and recovery technical solutions for a large-scale federal government enterprise’s environment. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation,appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in whi

Springfield, MA 01103 • (41.8 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

Suffield, CT 06078 • (44.7 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

Albany, NY • (31.2 miles) • Full Time • 9/8/2026

Desktop/Workstation Design Engineer Employment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an experienced Desktop/Workstation Design Engineer to participate in architecture discussions, system reviews, design planning, and technology roadmap planning for current and future desktop integration efforts. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation,appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opport

Springfield, MA 01103 • (41.8 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

Suffield, CT 06078 • (44.7 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 • (41.8 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 • (44.7 miles) • Full Time • 9/11/2026

Senior Power Electronics Engineer - LiquidPiston This role is fully onsite in Bloomfield, CT, five days per week. The company will be relocating to Suffield, CT later in 2026. About LiquidPiston LiquidPiston is revolutionizing combustion engine technology through the development of advanced rotary engines and integrated hybrid power systems. Our innovative designs aim to dramatically improve efficiency, reduce size and weight, and enable cleaner, more compact power solutions across defense, aerospace, and commercial sectors. Position Overview This role is ideal for someone who enjoys owning hardware from concept through production. While power electronics is a major part of the job, this is not a narrowly scoped “design one converter for a year” role. The right candidate is excited by the

Springfield, MA 01103 • (41.8 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 • (44.7 miles) • Full Time • 9/10/2026

Chief 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 (LPI) is reinventing the internal combustion engine. Our patented rotary X-engine platform enables ultra-efficient, compact, and power-dense engines with applications across aerospace, defense, commercial, and mobility sectors. We’re building the future of propulsionand we’re looking for visionary leaders to join us on this journey. Position Overview As Chief Engineer, you will be at the forefront of bringing LPI’s revolutionary High Efficiency Hybrid Cycle (HEHC) rotary engine to market. Collaborating closely with company leadership, cross-functional engineering teams, and external partners, you will lead the tech

Springfield, MA 01103 • (41.8 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

Suffield, CT 06078 • (44.7 miles) • Full Time • 9/8/2026

CNC Programmer/Prototype Machinist - LiquidPiston This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. Employment Type: Hourly About LiquidPiston: LiquidPiston is developing advanced rotary engine technologies that redefine what is possible in power generation and propulsion. Our team designs and builds cutting-edge prototypes that push the boundaries of efficiency, performance, and size. We are seeking a highly skilled Prototype Machinist to support our rapid development and testing initiatives. Position Summary: The Prototype Machinist will be responsible for machining precision components for engine prototypes and test fixtures. This role requires strong CNC programming and machining experience, exceptional at

Springfield, MA 01103 • (41.8 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 • (41.8 miles) • Full Time • 9/20/2026

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

Springfield, MA 01103 • (41.8 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 • (41.8 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