Program Manager LiquidPiston IncProgram ManagerCTAbout the Role: LiquidPiston is seeking a highly driven Program Manager to lead and execute complex development programs focused on bringing a breakthrough rotary diesel engine to production. Focused on delivering compact, lightweight, and fuel-efficient power solutions, LiquidPiston is redefining internal combustion technology for applications ranging from aerospace and defense to commercial and industrial markets.
Human Resources Manager - LiquidPiston LiquidPiston IncHuman Resources Manager - LiquidPistonSuffield, CTThis role manages the full employee lifecycle and serves as a trusted partner to leadership, managers, and employees across payroll, benefits, employee relations, performance management, compliance, recruiting support, and HR systems. About LiquidPiston: LiquidPiston is an advanced technology company developing innovative rotary-engine propulsion and power solutions for aerospace, defense, and commercial applications.
Mechanical Superintendent Fluor CorpMechanical SuperintendentMontville, CT$96,500–$179,500 / yearMarket Rate Statement: The market rate for the role is typically at the mid-point of the salary range; however, variations in final salary are determined by additional factors such as the candidate's qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role. Accredited four (4) year degree or global equivalent in applicable field of study and six (6) years of work-related experience or a combination of education and directly related experience equal to ten (10) years if non-degreed; some locations may have additional or different qualifications in order to comply with local requirements.
Senior Engine Performance Engineer LiquidPiston IncSenior Engine Performance EngineerCTWorking closely with Chief Engineers, Design Engineers, and cross-functional teams, you will help define the data needed to guide engine architecture, design features, and calibration strategies. You will develop and execute test and analysis plans in collaboration with Test and Simulation Engineers, while occasionally performing high-level analyses or basic GT-Power simulations to support decision-making.
Senior Power Electronic Engineer LiquidPiston IncSenior Power Electronic EngineerSuffield, CTThe right candidate is excited by the broader challenge of building reliable, high-performance products in a small-company environment where priorities evolve quickly and engineers wear multiple hats. Address real-world hardware challenges including EMI/EMC issues, component failures, manufacturability concerns, and reliability improvements.
Engine Test & Calibration Engineer LiquidPiston IncEngine Test & Calibration EngineerSuffield, CTYou will collaborate closely with multidisciplinary engineering teams to plan and execute test campaigns, develop control strategies, automate data workflows, and optimize engine performance across various fuels and operating conditions. LiquidPiston is a leader in advanced power solutions, developing innovative, compact, and efficient rotary engines based on its breakthrough High-Efficiency Hybrid Cycle (HEHC).
Chief Engineer LiquidPiston IncChief EngineerSuffield, CTCollaborating closely with company leadership, cross-functional engineering teams, and external partners, you will lead the technical execution of a major engine development program from prototype to production. Our patented rotary X-engine platform enables ultra-efficient, compact, and power-dense engines with applications across aerospace, defense, commercial, and mobility sectors.
CNC Programmer/Prototype Machinist LiquidPiston IncCNC Programmer/Prototype MachinistSuffield, CTPosition Summary: The Prototype Machinist will be responsible for machining precision components for engine prototypes and test fixtures. Proficiency operating and programming CNC mills and lathes; experience with multi-axis milling strongly preferred.
NewGenset 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. Youll work closely with Mechanical, Electrical, Controls, Manufacturing, and Test Engineering teams, to help develop innovative power generation systems for defense, aerospace, and commercial applications.
Chief Engineer - Aerospace And Defense - Liquidpiston LiquidPiston IncChief Engineer - Aerospace And Defense - LiquidpistonSuffield, CTWorking closely with executive leadership, government agencies, defense customers, and commercial partners, the Chief Engineer will help define technical direction, make critical engineering decisions, resolve complex technical challenges, and ensure development programs remain aligned with both customer needs and business objectives. The ideal candidate is a technically strong and decisive engineering leader who can operate at both the systems level and the engineering-detail level - someone who can set the technical vision while also challenging assumptions, asking the right questions, and driving a team toward solutions.
Human Resources Manager - Liquidpiston LiquidPiston IncHuman Resources Manager - LiquidpistonSuffield, CTThis role manages the full employee lifecycle and serves as a trusted partner to leadership, managers, and employees across payroll, benefits, employee relations, performance management, compliance, recruiting support, and HR systems. About LiquidPiston: LiquidPiston is an advanced technology company developing innovative rotary-engine propulsion and power solutions for aerospace, defense, and commercial applications.
NewControls Engineer LiquidPiston IncControls 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. Qualifications: Required skills: Bachelors degree in Electrical Engineering, Controls Engineering, Computer Engineering, Mechanical Engineering, or a related technical field.
NewCloud Integration Engineer General Dynamics CorpCloud Integration EngineerGroton, CT$90,833–$100,767 / yearBachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months relevant experience. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Senior Engineering Support Specialist General Dynamics CorpSenior Engineering Support SpecialistGroton, CT$88,470–$95,534 / yearEssentially, youll perform research, data transfers, troubleshooting, installations, and engineering laboratory functions involving the layout, building, testing, fielding, troubleshooting, and repairing of Nosis and Nosis Cloud software, devices, systems, and third-party applications. What you bring to the table: Bachelors or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 2 years of relevant experience; orMaster's degree.
Technical Lead Software & Systems Integrator General Dynamics CorpTechnical Lead Software & Systems IntegratorGroton, CT$120,000–$130,000 / yearGeneral Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. ROLE AND POSITION OBJECTIVES: We are seeking an experienced Technical Lead Software & Systems Integrator to lead integration efforts across complex multi-platform systems.
Software Integration Engineer General Dynamics CorpSoftware Integration EngineerGroton, CT$90,098–$99,952 / yearGeneral Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. Bachelor's degree in Software Engineering, or Engineering, Science, or Math, plus 1 year of relevant experience; or Master's degree.
Engine Performance Engineer LiquidPiston IncEngine Performance EngineerCTIn addition, you will collaborate with Chief Engineers, Design Engineers, and other cross-functional team members to help define critical data and insights needed to inform engine architecture and design decisions. Position Summary: As Senior Engineer - Performance & Calibration, you will be a key contributor to engine performance development activities aimed at bringing LiquidPiston's rotary engines to production.
Engine Performance Technician - Engine Testing LiquidPiston IncEngine Performance Technician - Engine TestingSuffield, CTInstall and configure instrumentation to measure flow, temperatures, pressures, loads, and other performance-related parameters, including flow meters, thermocouples, RTDs, pressure transducers, load cells, and strain gauges. The Engine Performance Technician will work closely with engineers to execute engine tests, collect and analyze data, configure instrumentation, and support control system and calibration development.
Composite Manufacturing Technician LiquidPiston IncComposite Manufacturing TechnicianSuffield, CTAs we expand into fixed-wing UAV and aircraft applications, we're building a world-class manufacturing team to deliver advanced aerospace components with precision and performance in mind. We are seeking a Composite Manufacturing Specialist/Technician to lead the hands-on fabrication of carbon fiber, Kevlar, and epoxy components for fixed-wing UAVs and aircraft.
New["Senior Engineering Support Specialist","Senior Engineering Support Specialist"] General Dynamics["Senior Engineering Support Specialist","Senior Engineering Support Specialist"]Groton$88,470–$95,534 / yearEssentially, youll perform research, data transfers, troubleshooting, installations, and engineering laboratory functions involving the layout, building, testing, fielding, troubleshooting, and repairing of Nosis and Nosis Cloud software, devices, systems, and third-party applications. What you bring to the table: Bachelors or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 2 years of relevant experience; orMaster's degree.