Principal Hardware Electrical Engineer Mercury Systems IncPrincipal Hardware Electrical EngineerNHIn this role, our team is looking for a Principal Electrical Engineer who will architect and lead the development of ruggedized board‑level hardware for advanced embedded computing, high‑speed digital systems, advanced FPGA solutions, secure processing for extreme‑environment electronics across air, land, sea, and space. Architect advanced electrical circuit board solutions incorporating secure processing, storage, networking, FPGA technologies, high‑speed interfaces, and electronics designed for extreme environments.
Principal Security Practice Architect Barracuda Networks IncPrincipal Security Practice ArchitectChelmsford, MAYou will guide partners through architectural design, security assessments, maturity planning, and service development, while also supporting pre‑sales engagements through workshops, PoCs, and solution guidance. This role blends deep technical expertise with strategic thought leadership to help partners design, build, and optimise security services based on Barracuda's portfolio and industry best practices.
RF Engineer Principal Mercury Systems IncRF Engineer PrincipalNHJob Summary: Mercury Systems is seeking the best and brightest talent to help us bring cutting edge technology to mission critical aerospace and defense applications, advancing innovation where it matters most. The Engineering team is looking for a Principal RF Engineer who will provide hands-on technical leadership to a team developing advanced RF Systems for exciting defense applications.
Sr. Principal Hardware Electrical Engineer Mercury Systems IncSr. Principal Hardware Electrical EngineerNHJob Summary: As a Senior Principal Electrical Engineer at Mercury Systems, you will serve as a senior technical leader providing strategic direction and oversight to board-level hardware development across multiple programs. Experience designing cutting-edge high-speed digital board systems including 400G+ Ethernet, PCIe Gen 5+, DDR5+ SDRAM, advanced interconnects.
Principal Mechanical Engineer Mercury Systems IncPrincipal Mechanical EngineerMAMercury Systems is seeking the best and brightest engineering talent to help us deliver cutting‑edge technology for mission‑critical aerospace and defense applications, advancing innovation where it matters most. As a principal mechanical engineer, you will take a hands‑on role in designing, analyzing, and testing complex electronics subsystems that directly support mission‑critical product development.
Principal Electrical Design Engineer Mercury Systems IncPrincipal Electrical Design EngineerMAYou will lead board-level hardware development for mission-critical embedded computing, high-speed digital systems, advanced FPGA solutions, secure processing, and extreme environment electronics supporting operations across air, land, sea, and space. Architect advanced electrical circuit board solutions involving secure processing, storage, networking, FPGAs, high-speed interfaces, and extreme environment electronics.
Sr. Principal Electrical Engineer Mercury Systems IncSr. Principal Electrical EngineerMAYou will lead and mentor engineering teams developing mission-critical embedded computing, high-speed digital systems, advanced FPGA solutions, secure processing and rugged electronics supporting operations across air, land, sea, and space. Job Summary: Mercury Systems is offering a Senior Principal Electrical Engineer a fulfilling career where you will be able to see the direct impact of your designs in deployed systems with true end-to-end ownership, operating in a smaller, highly technical team.
Principal Electrical Engineer RE Build Manufacturing, LLCPrincipal Electrical EngineerWilmington, MA$165,000–$250,000 / yearAn experienced engineering leader with a broad range of electrical engineering disciplines, including analog and digital circuit design, power electronics, PCB design, sensors, instrumentation, embedded electronics, and electromechanical systems. We operate an advanced, end-to-end manufacturing platform that partners with industrial companies and innovators to take products from first concept to full-scale production in critical verticals including aerospace and defense, electrification, medical, energy and environment, and robotics and automation.
Principal Research Scientist PeratonPrincipal Research ScientistBedford, New Hampshire$176,000–$282,000 / yearFull timeAn important component of Peraton Labs’ work involves design and prototyping of software to prove out technical concepts; you should therefore have strong software development skills and be willing to learn new skills and technologies as needed to develop cutting-edge solutions based on customer needs. Your role will involve interacting with customers to understand their needs, pitching new ideas and presenting research results to new and existing customers, developing proposals that address customer needs, and providing leadership for executing research programs.
Principal Clinical Trial Manager TransMedics Group, Inc.Principal Clinical Trial ManagerAndover, MA$151,500–$215,700 / yearThis position is responsible for, but not limited to, the following: Leading the process of pre and post market clinical trials for FDA by employing effective organizational strategies and reviewing and presenting the results using rigorous clinical procedures. Experience in medical device (strongly preferred), Outstanding track record leading large complex global clinical trials for medical device products in different phases of the product cycle.
Sr Principal Engineering (Mechanical) Fresenius KabiSr Principal Engineering (Mechanical)North Andover, MassachusettsThe successful candidate must be able to effectively speak, read, write, and understand English to perform the essential functions of the position, including independently understanding policies, procedures, training materials, and workplace communications written in English due to our heavily regulated work environment. In this role you will plan, direct and implement the designs and improvements to the mechanical systems in Fresenius-Kabi products to achieve product performance goals and business objectives.
Principal EDA R&D Engineer NVIDIA CorpPrincipal EDA R&D EngineerWestford, MADesign, develop, and deploy multi-agent AI systems (using LLMs, Reinforcement Learning, and Graph Neural Networks) that autonomously analyze RTL topologies, partition large design spaces, and dynamically tune solver parameters. Proven experience building or researching Agentic AI pipelines, multi-agent frameworks (e.g., LangChain, AutoGen, CrewAI), tool-use execution, and prompt-engineering tailored to structured code or hardware descriptions.
Principal Software Development Engineer (Embedded) TransMedics Group, Inc.Principal Software Development Engineer (Embedded)Andover, MA$151,500–$215,700 / yearTo accomplish this mission, we partner closely with transplant stakeholders worldwide and help expand their access to healthy donor organs, while delivering the highest quality technology, service, clinical care and outcomes. The Principal Software Engineer will have the opportunity to contribute to the full life cycle of embedded software applications that preserve donated hearts, lungs, livers, and other organs on the OCS.
Principal Software Development Engineer (Embedded) TransMedicsPrincipal Software Development Engineer (Embedded)Andover, MassachusettsTo accomplish this mission, we partner closely with transplant stakeholders worldwide and help expand their access to healthy donor organs, while delivering the highest quality technology, service, clinical care and outcomes. The Principal Software Engineer will have the opportunity to contribute to the full life cycle of embedded software applications that preserve donated hearts, lungs, livers, and other organs on the OCS.
NewPrincipal NPI Manufacturing Engineer, Electromechanical Systems TransMedicsPrincipal NPI Manufacturing Engineer, Electromechanical SystemsAndover, MassachusettsThe Principal Engineer will provide technical leadership across new product introduction activities involving capital medical equipment, consoles, diagnostic or imaging systems, and other complex electromechanical devices while ensuring robust, scalable, compliant, and manufacturable product designs and processes. The Principal NPI Manufacturing Engineer, Electromechanical Systems serves as the technical project leader for NPI manufacturing activities, driving the development, design transfer, manufacturing readiness, and commercialization of TransMedics OCS products.
Principal Systems Analyst Onto Innovation IncPrincipal Systems AnalystWilmington, MAOnto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. You'll also enjoy access to our Employee Stock Purchase Program (ESPP), wellness initiatives, and cutting-edge tools-all within a collaborative, inclusive culture where your contributions are valued and recognized.
Principal Cloud Data Engineer (Teradyne, North Reading, MA) Teradyne IncPrincipal Cloud Data Engineer (Teradyne, North Reading, MA)North Reading, MARemote$179,700–$287,500 / yearYou will engineer the ingestion, transformation, and serving layers that ground our AI platforms-including Azure AI Foundry, Microsoft Copilot Studio, Google Vertex AI, and Snowflake Cortex AI-in high-quality proprietary data, while leveraging Informatica for data governance, data quality, and application integration, and Semarchy for master data management. 8-10 years of experience in data engineering, with the last 2-3 years focused on modern cloud data engineering projects that enable AI products and analytics (cloud data warehouse/lakehouse, ELT, and pipeline automation).
Principal Systems Verification Architect (IST, North Reading, MA) Teradyne IncPrincipal Systems Verification Architect (IST, North Reading, MA)North Reading, MA$166,300–$266,100 / yearTeradynes Integrated Systems Test (IST) Hardware Engineering team is seeking a highly motivated, energetic and technically driven Senior Systems Engineer to deliver world-class System-Level Test solutions to a growing portfolio of customers. Multidisciplinary technical expertise in one or more of the following: complex electronic systems, network systems, embedded systems, automation and controls, thermal systems, power distribution, pneumatics, software usability or test execution.
Principal Systems Verification Architect (Ist, North Reading, MA) Teradyne, Inc.Principal Systems Verification Architect (Ist, North Reading, MA)North Reading, MA$166,300–$266,100 / yearTeradyne's Integrated Systems Test (IST) Hardware Engineering team is seeking a highly motivated, energetic and technically driven Senior Systems Engineer to deliver world-class System-Level Test solutions to a growing portfolio of customers. Multidisciplinary technical expertise in one or more of the following: complex electronic systems, network systems, embedded systems, automation and controls, thermal systems, power distribution, pneumatics, software usability or test execution.
Principal Engineer Package Concept Module Infineon Technologies AGPrincipal Engineer Package Concept ModuleMAAs a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Employment at Infineon is contingent upon proof of your legal right to work in the United States under applicable law, verification of satisfactory references and successful completion of a background check and drug test, and signing all your on-boarding documents.