95 design engineer jobs found

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 for innovation, and a strong background in mechanical design and simulation. Key Responsibilities: Generate and evaluate new ideas to improve the performance, durability, and...

Job Summary: The Senior Product Design Engineer shall take extreme ownership in the effort to lead the design and development of new products and accessories across the full lifecycle-from concept through production. This role involves overseeing prototype development, conducting detailed engineering analysis, and authoring comprehensive test reports. Will be responsible for ensuring all designs meet stringent safety, functionality, and durability standards while conforming to the requirement set forth by customer specific requirements or internal requirements provided by product management. Technical Responsibilities: Lead the full lifecycle design and development of products and accessories, from concept through production. Oversee prototype fabrication and testing; analyze results to refine designs and produce detailed, professional test reports. Conduct engineering analyses and simulations to optimize performance, reliability, and manufacturability. Utilize 3D CAD...

Summary The Connector Design Engineer applies RF interconnect and connector domain expertise to translate customer requirements into viable and manufacturable technical solutions. This role leads efforts of conceptual modeling, analysis, and detailed design of interconnect products while supporting requirements capture, prototyping, validation, and transfer to production. Working closely with internal stakeholders, suppliers, and manufacturing partners, the engineer develops competitive, IP-protected solutions that optimize performance, cost, and producibility. The role evaluates design concepts for feasibility and risk, drives design-for-manufacturing improvements, and ensures delivered solutions meet technical, operational, and strategic business objectives. Essential Duties and Responsibilities Level I Collaborate closely with Sales, Program Management, and Application Engineering on new product initiatives. Design new products and implement modifications to...

Design Engineer Internship - LiquidPiston: Multiple Openings Available Location: Suffield, CT Employment Type: Full-time Internship (Spring Semester 2027) Compensation: Paid About LiquidPiston: LiquidPiston is a fast-growing propulsion technology company reinventing the internal combustion engine with our patented X-Engine rotary architecture and High Efficiency Hybrid Cycle (HEHC). Our engines deliver dramatically higher power density, efficiency, fuel flexibility, and compactness than traditional piston designs - making them ideal for UAVs, defense systems, hybrid-electric propulsion, portable power, and aerospace applications. We're transitioning from pure R&D to industrialization and commercialization, creating exciting opportunities to impact real product development in a small, high-energy team. Why Intern at LiquidPiston? This isn't an internship where you'll spend the semester making PowerPoint slides or watching from the sidelines. You'll be working on real...

As a family-run, high-tech company with nearly 19,000 employees at 71 locations worldwide, we are looking for forward thinkers with unconventional ideas and drive to join our team. Our company culture, which values collaboration and mutual trust, creates the ideal framework for boldly trying new things and questioning the status quo. Our technologies inspire people to develop and produce things that are currently unimaginable. Whether lasers, machine tools, EUV or electronics - TRUMPF is building technological worlds for future generations. Are you ready for new challenges? Programmer/Fixture Design Engineer develop and design work piece holding devices and fixtures for our large Forest Line milling machines. This role combines mechanical engineering expertise with creative problem-solving to create fixtures that enhance productivity, precision, and safety across our product portfolio. Duties & Responsibilities Update existing and develop new fixtures, custom and modular,...

As a family-run, high-tech company with nearly 19,000 employees at 71 locations worldwide, we are looking for forward thinkers with unconventional ideas and drive to join our team. Our company culture, which values collaboration and mutual trust, creates the ideal framework for boldly trying new things and questioning the status quo. Our technologies inspire people to develop and produce things that are currently unimaginable. Whether lasers, machine tools, EUV or electronics - TRUMPF is building technological worlds for future generations. Are you ready for new challenges? TRUMPF's sheet metal fabrication tooling division is looking for a Tool Design Engineer to lead the development of custom punch and die solutions that enable our customers to innovate faster. You'll own the complete lifecycle-from initial customer conversations through final validation-ensuring every tool meets exacting performance standards and delivers real value to our customers. What You'll Do Design...

Electrical Design Engineer Department: WAT Engineering Employment Type: Full Time Location: Chester, CT Reporting To: Mike Medica Description The Electrical Design Engineer will be responsible for the design, development, testing, and certification of advanced aerospace electronic and lighting systems. The ideal candidate will have demonstrated experience in developing hardware compliant with RTCA DO-160, DO-178, and applicable FAA FAR Part 23/25/27/29 certification requirements. This role requires deep technical expertise in circuit design, system integration, and compliance with aerospace environmental and software/hardware development standards. Duties and Responsibilities Lead the design and development of analog, digital, and mixed-signal electronic circuits for aerospace applications. Develop system and hardware architectures that meet performance, reliability, and regulatory requirements. Ensure design compliance with DO-160 (Environmental Conditions...

The R&D Design Engineer will be responsible for the development, design, validation and continuous improvement of products and engineered solutions from concept through production release. This role collaborates cross-functionally with manufacturing, quality, supply chain, sales and customers to deliver technically sound, cost-effective and manufacturable products that meet performance, regulatory and customer requirements. *The role will be remote with potential to relocate on-site once the research and development center has been opened (expected in 2027). Key Responsibilities New Product Design & Development Design and develop new products, assemblies and components from concept through commercialization Perform engineering analysis including mechanical, thermal, electrical and manufacturability assessments as applicable Support prototype development, testing and validation analysis activities Collaborate with manufacturing teams to optimize product design...

HarcoSemco is a Custom Aerospace Components Manufacturer. We have seen great success in innovating advanced manufacturing techniques in the design and fabrication of temperature sensors, thermocouple systems, interconnect cable-harness assemblies, probes, and sensors. For over 65 years, we have successfully supplied these products to the commercial, business, military jet, rotor, and spacecraft markets. Located in Branford, CT, we have an opportunity for a Design Engineer. The Design Engineer directs, coordinates, and executes all aspects of new product development. Responsibilities include control, integration, and completion of engineering projects. This requires a self-motivated individual to design with regards to cost, manufacturability, and quality constraints in mind. HarcoSemco is proud to be a Federal contractor and supplier of material to the US Department of Defense. This position must meet Export Control compliance requirements; therefore, a "US Person" as...

Summary Responsible for working with Sales for quoting and Engineering for job processing to develop, design, model, and cost mechanical and electromechanical products and systems. Essential Duties and Responsibilities Create solid models and technical drawings for quoting and/or fabrication of various Company products using CAD software (SolidWorks). Read and interpret technical drawings, schematics, manuals, and reports. Apply knowledge of appropriate design practices to aid in evaluation of customer proposals and specifications to determine feasibility of design and/or application, and cost. Specify components to ensure conformance with engineering design and performance specifications. Research and provide detailed specifications for Purchasing to quote and/or procure materials or components required for the fabrication of the product. Aid in the design and development of technical documents and manuals to satisfy Company and customer requirements. Provide...

About Us TRC, Member of WSP, is a global consulting environmental and engineering firm and one of the top design firms in the energy sector. Together, TRC and WSP's 83,000 experts create positive, long-lasting impacts for our communities and our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors. As part of our team, you'll discover a world of opportunities to connect with innovative thinkers, forge your path, and have fun tackling the world's most challenging projects. At TRC, Member of WSP, you can have a rewarding career on every level. TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry...

Job Description Position Summary The Engineer III, Product Design position in the Vascular Access Product Engineering team will play a critical role in driving the design, development, and implementation of medical devices. This role involves collaborating closely with cross-functional teams including marketing, commercial, quality, regulatory, and medical groups-to ensure that all product designs meet regulatory standards and customer expectations. As a subject matter expert (SME) in medical device development, this position will drive key projects of significant complexity while applying sound engineering principles, experimental methods, and analytical techniques. The ideal candidate will bring extensive hands-on experience in medical device design and development, with a strong background in documentation, testing, and risk management. Essential Duties & Responsibilities Drive Design Control Activities: Work on all aspects of design control, including...

About Sperry: Sperry Rail is on a mission-critical journey to revolutionize the Rail Flaw Detection industry. Through the continuous development of cutting-edge diagnostic technologies and AI-assisted analysis, we are transforming railway safety worldwide. Our global engineering teams work collaboratively to develop step-change technologies that define Sperry as the unparalleled market leader. For nearly a century, we have repeatedly modernized and improved rail diagnostics through our relentless pursuit of improvement. Determined is an understatement. We are obsessed with advancing science and raising the bar on what's possible with our ever-improving suite of products and service offerings. Emboldened through the shared values of honesty, accountability, passion, integrity, and teamwork, we are driven by the challenge and bridging concepts with fruition. Each technologist entering Sperry imprints themselves into our brand and further galvanizes a culture of innovation and...

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations. M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual...

Are you ready to collaborate with leading experts in optical engineering and contribute to the next level of precision and excellence? At Zygo, your skills and insights will be integral to our core values of curiosity, collaboration, and persistence. For over 50 years, Zygo Corporation in Middlefield, CT, has been a global leader in advanced optical metrology systems, ultra-precise optical components, and complex electro-optical systems. Join our team, where your expertise will drive innovative solutions, address complex technical challenges, and uphold the highest standards of precision and safety. As a Manufacturing Engineer you will support the production of mechanical and opto-mechanical products through process development, tooling design, documentation, and hands-on production support. This role is responsible for documenting assembly and test processes, designing mechanical fixtures and tooling, supporting new product introduction (NPI), and resolving production issues...

TTM Technologies, Inc. - Publicly Traded US Company, NASDAQ (TTMI) - Top-5 Global Printed Circuit Board Manufacturer About TTM TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency ("RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards ("PCB"s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market. Additional information can be found at www.ttm.com Scope: This position is responsible to research and implement automation ideas and improvements to the production floor. The engineer will need to understand the equipment and process for each work area on the production floor. Improvements will need to be identified and implemented in a timely manner. The engineer will also be responsible...

TTM Technologies, Inc. - Publicly Traded US Company, NASDAQ (TTMI) - Top-5 Global Printed Circuit Board Manufacturer About TTM TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency ("RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards ("PCB"s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market. Additional information can be found at www.ttm.com Scope: This position is responsible to research and implement automation ideas and improvements to the production floor. The engineer will need to understand the equipment and process for each work area on the production floor. Improvements will need to be identified and implemented in a timely manner. The engineer will also be responsible...

Job Description Introduction to the Job ASML US brings together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more powerful consumer electronics. Our headquarters are in Veldhoven, the Netherlands, and we have 18 office locations around the United States including main offices in Chandler, Arizona, San Jose and San Diego, California, Wilton, Connecticut, and Hillsboro, Oregon. The Production Engineer 2 is responsible for developing, optimizing, and sustaining manufacturing processes to support both New Product Introductions (NPI) and volume production. This role requires hands-on experience in a high-tech manufacturing environment,...

POSITION SUMMARY The Field Engineer / Commissioning Agent supports the start-up and commissioning of refrigeration, HVAC, and Energy Management System (EMS) infrastructure for supermarket new construction and remodel projects. This role focuses on executing commissioning activities, verifying system performance, and supporting final system acceptance at client sites. The Field Engineer / Commissioning Agent reports to the Manager of Field Engineering and works closely with engineering, construction, and client teams to ensure systems are installed, tested, and operating in accordance with project requirements. KEY RESPONSIBILITIES Field Support & Commissioning Execution Conduct site visits during construction and remodel phases to inspect installation progress and verify adherence to project scope, design documents, and programming standards. Execute on-site commissioning activities, including point-to-point testing and functional verification of EMS-controlled...

We always do the right thing, the right way Job Title: Process Engineer Job ID: # 360 Location: Dayville, CT Department: Engineering Reports To: Engineering Manager Job Type: Full-Time Compensation: $90,000 - $120,000 Summary: At Aptiv, we inspire the world's most innovative teams by doing the right thing, the right way. We are seeking a high-caliber Process Engineer to support all cabling and extrusion processes in operations. In this role, you will be responsible for supporting twisting, bunching, and planetary type cabling equipment, as well as extrusion processes utilizing PVC, TPE, TPU, Nylon, Polyurethane, Fluoropolymers, and Cross-Linked Polyethylene over copper wire gauges ranging from 4/0 down to 44 AWG. These high-performance cable products serve key markets including industrial, multimedia, data-com, medical, military, and alternative energy. Leadership & Core Responsibilities: Strategic Process Improvement & Efficiency...