Principal DevOps Engineer Evolv Technologies Inc.Principal DevOps EngineerWaltham, MA$137,000–$220,000In accordance with state and local pay transparency laws—including those in California, Colorado, Massachusetts, New York, New Jersey, and others—we disclose salary ranges in all job postings and provide additional information upon request. In this role, you will partner closely with Platform, Security, Compliance, and Engineering teams to enable reliable, audit-ready cloud environments while balancing velocity, security, and operational excellence.
EMS Modeling Engineer TRC Companies, Inc.EMS Modeling EngineerBoston, Massachusetts$89,128–$120,000 / yearFull timeOther Compensation: Employee may be eligible for participation in the Company’s annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee. 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.
Senior EMS Modeling Engineer TRC Companies, Inc.Senior EMS Modeling EngineerBoston, Massachusetts$103,084.80–$165,000 / yearFull timeOther Compensation: Employee may be eligible for participation in the Company’s annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee. 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.
Senior Backend Software Engineer OSTTRASenior Backend Software EngineerCambridge, MassachusettsDevelopment: Python, Flask, FastAPI, Django REST Framework, PostgreSQL, Celery, RabbitMQ, Redis, Kafka, Jsonnet, Agentic Coding Tools (Claude Code, Codex, Cline). If you receive an email from a spglobalind.com domain or any other regionally based domains, it is a scam and should be reported to reportfraud@spglobal.com.
Software Engineer II OSTTRASoftware Engineer IICambridge, MassachusettsIf you receive an email from a spglobalind.com domain or any other regionally based domains, it is a scam and should be reported to reportfraud@spglobal.com. With expertise in machine learning, natural language processing, and data discovery, we develop and deploy novel solutions to innovate and drive progress at S&P Global and its customers worldwide.
Mechanical Application Development Engineer Amphenol TCSMechanical Application Development EngineerNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Translate customer and market requirements to product concepts by generation and illustration of ideas, making use of a wide range of sources such as brainstorm sessions, existing APH products/portfolio, competition and patents in cooperation with multi-site teams.
Senior Systems Engineer Curtiss-WrightSenior Systems EngineerTewksbury, Massachusetts$94,700–$126,300 / yearTactical Communications Group (TCG) is a world-class leader in delivering Tactical Data Link (TDL) network solutions that allow military operating and training units, government testing organizations and prime defense contractors to quickly achieve better connectivity and capability at the tactical edge. By creating cost effective, integrated tactical communications solutions, warfighters in the air and on the ground can now exchange real-time tactical information and share a common operating picture for improved operational coordination, situation awareness and mission effectiveness.
Senior Full-Stack Software Engineer (JavaScript) OSTTRASenior Full-Stack Software Engineer (JavaScript)Cambridge, MassachusettsIf you receive an email from a spglobalind.com domain or any other regionally based domains, it is a scam and should be reported to reportfraud@spglobal.com. With expertise in machine learning, natural language processing, and data discovery, we develop and deploy novel solutions to innovate and drive progress at S&P Global and its customers worldwide.
Mechanical Engineer, Nuclear Emerson Electric Co.Mechanical Engineer, NuclearMansfield, MA$90,000–$115,000 / yearResidents enjoy a variety of recreational opportunities, including local parks, sports fields, and trails, as well as vibrant community events and concerts at the Xfinity Center, a popular outdoor entertainment venue, as well as proximity to Patriot Place! Based in our Mansfield, MA location, you will be part of the team that produces pressure relief valves for nuclear power plants as well as valves for US Navy submarines and aircraft carriers.
NC3 Enterprise and Nuclear Systems Integration Engineer Booz Allen HamiltonNC3 Enterprise and Nuclear Systems Integration EngineerLexington, MassachusettsOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. You will shape resilient architectures, ensure compliance with nuclear surety and certification requirements, support nuclearweapon system interfaces, and drive the modernization of strategic command, control, and communication capabilities across the DoD.
Sr. Software Engineer - UI/UX (Qt/QML) MedtronicSr. Software Engineer - UI/UX (Qt/QML)Newton, MassachusettsThe following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program). A typical week mixes deep Qt/QML and C++/Python implementation, partnership with UX designers translating Figma designs into responsive production interfaces, integration work with the visualization, signals, and infrastructure teams, and the kind of debugging that happens when application state, real-time data, and human interaction all collide.
Lab Equipment Service Engineer PerkinElmerLab Equipment Service EngineerMassachusettsAbility to follow written and verbal directions, read and understand technical bulletins and service manuals, work under time constraints, maintain alertness and concentration, work safely with potential electrical, chemical, radiologic, and biologic hazards using universal precautions. With over an 80+ year legacy of advancing science and a mission of innovating for a healthier world, our dedicated team collaborates closely with commercial, government, academic and healthcare customers to deliver our broad portfolio of analytical solutions, and OneSource services.
NewPrincipal System Interoperability Engineer - Active Secret Security Clearance Macpower Digital Assets Edge Private LimitedPrincipal System Interoperability Engineer - Active Secret Security ClearanceBedford, MA$130,000–$155,000 / yearExecutive Summary: Our client is seeking a Principal System Interoperability Engineer with an active Secret Security Clearance for a role based at Hanscom Air Force Base (AFB) in Bedford, MA . The ideal candidate will have over 15 years of experience in data links and communications engineering, including 5+ years supporting the Department of Defense (DoD) .
Engineer: Network Engineer & Systems Architect NanobiosymEngineer: Network Engineer & Systems ArchitectCambridge, MAFamiliarity with designing and implementing air gap networks or similar isolated network architectures to enhance security in sensitive environments. The ideal candidate will have a strong background in network engineering and systems architecture, with experience in virtualization and secure network configurations.
Linux String Systems Engineer BelcanLinux String Systems EngineerWoburn, MARequired Skill Sets:o Active US Secret Clearanceo 5+ years in a fast-paced lab environment supporting development and testingo Hands-on experience with hardware integrationo Proficiency in server setup, networking (including switches and cabling), and operating systems (Windows/Linux)o Experience with hardware configuration, inventory logistics, and customer interaction.o Key responsibilities include interfacing with internal stakeholders and external visitors, such as clients and test site personnel, and providing regular reports to management on lab status, equipment readiness, and operational issues.
NewSenior HPC Support Engineer, Infiniband - Nvlink NvidiaSenior HPC Support Engineer, Infiniband - NvlinkWestford, MAWe are seeking a highly motivated Senior HPC Support Engineer focussing on InfiniBand and NVLink technology, passionate about data center and networking technologies, to provide comprehensive solutions for sophisticated installations, maintenance, or operations for a broad scope of groundbreaking networking products. What you will be doing: Ability to resolve sophisticated customer concerns and technical issues through meticulous research, reproduction, and solving problems for customers installing our products and supporting systems using Linux Operating Systems (Multi-distro), with the focus on NVIDIA InfiniBand, NVLink and GPU Technology and our End-to-End Solutions.
Senior HPC Support Engineer, InfiniBand - NVLink NVIDIASenior HPC Support Engineer, InfiniBand - NVLinkWestford, MassachusettsWe are seeking a highly motivated Senior HPC Support Engineer focussing on InfiniBand and NVLink technology, passionate about data center and networking technologies, to provide comprehensive solutions for sophisticated installations, maintenance, or operations for a broad scope of groundbreaking networking products. Ability to resolve sophisticated customer concerns and technical issues through meticulous research, reproduction, and solving problems for customers installing our products and supporting systems using Linux Operating Systems (Multi-distro), with the focus on NVIDIA InfiniBand, NVLink and GPU Technology and our End-to-End Solutions.
Director of Network & Technology Resilience TransMedicsDirector of Network & Technology ResilienceAndover, MassachusettsReporting directly to the Vice President of Information Security & Infrastructure Operations, this role bridges infrastructure engineering and cybersecurity by owning network configuration governance, cloud security architecture alignment, and enterprise disaster recovery engineering. This role will require close partnership with internal and external teams to ensure new and existing applications, systems, and services are aligned to network and cloud resiliency, recovery, and security frameworks.
Director Of Network & Technology Resilience TransMedics Group, Inc.Director Of Network & Technology ResilienceAndover, MA$192,500–$240,100 / yearReporting directly to the Vice President of Information Security & Infrastructure Operations, this role bridges infrastructure engineering and cybersecurity by owning network configuration governance, cloud security architecture alignment, and enterprise disaster recovery engineering. This role will require close partnership with internal and external teams to ensure new and existing applications, systems, and services are aligned to network and cloud resiliency, recovery, and security frameworks.
Agentic Photonic Design Engineer Flexcompute Inc.Agentic Photonic Design EngineerWatertown, MARemoteYou'll extend our end-to-end platform for photonic integrated circuit (PIC) design, working in Python and navigating a C++ codebase to ship production integrations and AI-native workflows. PhotonForge unifies component simulation, circuit simulation, compact modeling, layout generation, PDK integration, and foundry handoff into a single platform backed by Flexcompute's GPU-accelerated Tidy3D multi-physics solvers.