Principal Software Engineer, Enterprise Scalability Klaviyo IncPrincipal Software Engineer, Enterprise ScalabilityBoston, MA$244,000–$366,000 / yearAI‑assisted scale engineering: AI‑driven anomaly detection reduces alert noise while improving signal; generative load testing and copilot runbooks are used in release/readiness checks for the top critical services; time‑to‑isolate regressions drops 20-30%. In addition to base salary, our total compensation package may include participation in the company's annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility.
NewPrincipal Software Engineer - Test Platform SimpliSafePrincipal Software Engineer - Test PlatformBoston, MA$168,600–$224,800 / yearWithin our Tools and Automation organization, the Test Platform Services (TPS) team builds and operates the platforms and automation that validate SimpliSafe’s end-to-end ecosystem — spanning the full product stack: connected cameras and sensors, base stations, firmware, cloud services, monitoring workflows, and mobile applications. We enable scalable, production-like validation across hardware, firmware, and distributed software systems to ensure our devices behave correctly in real-world conditions and that critical customer journeys function reliably before reaching production.
Senior Software Engineer - Deployment Infrastructure, EBS Server Agility Amazon.com IncSenior Software Engineer - Deployment Infrastructure, EBS Server AgilityBoston, MAYour work spans the full range of deployment engineering - from working through new payload requests and figuring out how to safely integrate new server components into the deployment train, to analyzing deployment data to identify inefficiencies and designing automated anomaly detection for the deployment services. We design and operate deployment pipelines that safely deliver validated server software to 400,000 bare-metal servers, automated patching systems that keep server software secure on a biweekly cadence, metrics collection infrastructure for deployment observability, and secure operational tooling for autonomous server operations.
Software Development Engineer - Developer Infrastructure, AWS EBS, EBS Server Agility Amazon.com IncSoftware Development Engineer - Developer Infrastructure, AWS EBS, EBS Server AgilityBoston, MAYour work spans the full range of deployment engineering - from working through new payload requests and figuring out how to safely integrate new server components into the deployment train, to analyzing deployment data to identify inefficiencies and designing automated anomaly detection for the deployment services. We"re looking for a Software Development Engineer to design and build core components of our deployment and patching systems - from automated security patching workflows to train deployment pipelines that safely roll out new server software across dozens of AWS regions with zero customer impact.
Software Development Engineer - Developer Infrastructure, AWS, EBS Server Agility Amazon.com IncSoftware Development Engineer - Developer Infrastructure, AWS, EBS Server AgilityBoston, MAWe design and operate distributed testing systems that qualify every code change for production deployment, build AI-powered developer tools that accelerate the development workflow, maintain secure automated operations for CI services, and provide observability infrastructure that surfaces quality trends across the entire codebase. We"re looking for a Software Development Engineer to design and build core components of our CI systems - from distributed test orchestration that runs thousands of test suites daily across heterogeneous hardware, to AI-powered developer tools that generate tests, predict failures, and surface regressions before they reach production.
Senior Software Engineer - Developer Infrastructure, AWS EBS, EBS Server Agility Amazon.com IncSenior Software Engineer - Developer Infrastructure, AWS EBS, EBS Server AgilityBoston, MAWe design and operate distributed testing systems that qualify every code change for production deployment, build AI-powered developer tools that accelerate the development workflow, maintain secure automated operations for CI services, and provide observability infrastructure that surfaces quality trends across the entire codebase. We"re looking for a Senior Software Development Engineer to drive the technical direction of our CI systems - from distributed test orchestration that runs thousands of test suites daily across heterogeneous hardware, to AI-powered developer tools that generate tests, predict failures, and surface regressions before they reach production.
Agentic Engineer IANSAgentic EngineerBoston, Massachusetts$135,000–$170,000 / yearThis is a hands-on builder's role: working within the platform architecture set by our senior and principal engineers, you will implement, test, and operate the agents, tools, retrieval components, and evaluation suites that power both our internal AI products and the client-facing agent platform that consumes IANS data feeds. IANS is rapidly expanding its AI strategy toward a Data-as-a-Service (DaaS) model, delivering not only insights through our own applications, but also structured data feeds, APIs, and AI ready interfaces that enable clients to build their own intelligent systems and agentic workflows.
Principal Technical Engineer 3Rd Party IP Engineer MarvellPrincipal Technical Engineer 3Rd Party IP EngineerWestborough, MABachelor's degree in Computer Science, Electrical Engineering or related fields and 5-10 years of related professional experience or Master's degree and/or PhD in Computer Science, Electrical Engineering or related fields with 3-5 years of experience or equivalent professional experience in lieu of a formal degree. Proficient in understanding of DDR type interfaces (DDR, LPDDR, GDDR, HBM, eMMC), including the challenges associated with SoC PHY integration, timing analysis, packaging, and multi-chip integrated packaging.
Agentic Engineer ians researchAgentic EngineerBoston, MA$135,000–$170,000 / yearThis is a hands-on builder's role: working within the platform architecture set by our senior and principal engineers, you will implement, test, and operate the agents, tools, retrieval components, and evaluation suites that power both our internal AI products and the client-facing agent platform that consumes IANS data feeds. IANS is rapidly expanding its AI strategy toward a Data-as-a-Service (DaaS) model, delivering not only insights through our own applications, but also structured data feeds, APIs, and AI ready interfaces that enable clients to build their own intelligent systems and agentic workflows.
Principal Product Manager - Low Voltage VEIRPrincipal Product Manager - Low VoltageWoburn, Massachusetts$170,000–$200,000 / yearComplete the full Preliminary Design phase product deliverable set for the SL Series in collaboration with SL Series subsystem product managers and product marketing manager, including application and use case presentations, product brochure, product presentations, guide specifications, product datasheets, and serviceability plan. The Principal PM is the primary product authority for VEIR’s low voltage system platform — translating data center customer requirements into precise product direction, orchestrating subsystem product managers to ensure cohesive system-level execution, and serving as the product team's primary interface for commercial engagements.
AN/TPY-2 CAM Principal Systems Engineer RTX CorpAN/TPY-2 CAM Principal Systems EngineerWoburn, MAIn this key role, you will bring your Earned Value Management (EVM) expertise to lead financial and schedule management for cross-disciplinary teams, ensuring program objectives are met in a fast-paced environment. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
NewPrincipal Systems Engineer, SEIT Lead RTX CorpPrincipal Systems Engineer, SEIT LeadTewksbury, MAThe successful candidate will be responsible for driving execution and efficient engineering practices across development, production, and sustainment programs for Air Base Air Defense and reports directly to the ABAD Program Manager. This role requires strong technical expertise and engineering leadership skills to drive the integration, test, and sustainment of a world-class air defense system.
Principal Systems Engineer, Product Owner - AN/TPY-2 RTX CorpPrincipal Systems Engineer, Product Owner - AN/TPY-2Woburn, MAAt RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
Senior Principal Systems Engineer - Test Lead RTX CorpSenior Principal Systems Engineer - Test LeadAndover, MA$132,400–$251,600 / yearTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience Experience with systems engineering, system integration, system verification, and/or system test Experience leading technical teams including managing cost, schedule and quality Ability to obtain Interim Secret U.S. government issued security clearance is required prior to start date with the ability to obtain a Final Secret U.S. government issued security clearance after start. Provides direction over the integration & test team supporting multiple NASAMS contracts - includes the planning, development and review of test procedures, and execution of test events Identify resources required for execution of test events Responsible for partnering test and validation approach with program management and external customers International travel up to 20% including, but not limited to, travel to Norway for test Regular travel between Raytheon locations in Massachusetts and Southern New Hampshire is required.
Principal Systems Engineer - Test Lead RTX CorpPrincipal Systems Engineer - Test LeadAndover, MAQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience Experience with systems engineering, system integration, system verification, and/or system test Experience managing cost, schedule and quality for technical projects Ability to obtain Interim Secret U.S. government issued security clearance is required prior to start date with the ability to obtain a Final Secret U.S. government issued security clearance after start. What You Will Do: Provides direction over the integration & test team supporting NASAMS contracts - includes the planning, development and review of test procedures, and execution of test events Identify resources required for execution of test events Responsible for partnering test and validation approach with program management and external customers International travel up to 20% including, but not limited to, travel to Norway for test Regular travel between Raytheon locations in Massachusetts and Southern New Hampshire is required.
Principal Operations Quality Engineer RTX CorpPrincipal Operations Quality EngineerAndover, MALead/Drive Advanced Product Quality Planning (APQP) initiatives (PFMEA, control Plans, SPC, etc.) using baseline metrics and future demand with the ability to perform verification/validation of improvements and efficiencies. Engage manufacturing defect prevention teams to ensure alignment on top priorities (using baseline data and future forecast) to drive containment, Root Cause Analysis and Corrective Action Implementation.
Principal Actuation Systems Electrical Lead RTX CorpPrincipal Actuation Systems Electrical LeadTewksbury, MAYou will be expected to apply sound systems engineering principles to define and solve sometimes complex actuation system problems while influencing engineering teams to include electrical engineering, mechanical engineering, control systems engineering, software and firmware engineering, manufacturing engineering, supply chain and others. The RAP department is responsible for design, product and production support engineering in the following areas: Power System Design - Power System Noise, System Simulation and Modeling, Solid State Transmitters, Tube Transmitters, High Voltage Design, Power Sources, Generators.
Principal Decision Intelligence Engineer HumanaPrincipal Decision Intelligence EngineerBoston, MassachusettsRemoteWork at Home Requirements: To ensure Home or Hybrid Home/Office employees’ ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office employees must meet the following criteria: At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is required; wireless, wired cable or DSL connection is suggested. The pay range may be higher or lower based on geographic location and individual pay will vary based on demonstrated job related skills, knowledge, experience, education, certifications, etc.$187,900 - $258,500 per yearThis job is eligible for a bonus incentive plan.
Civil Structural Engineer I Parsons CorpCivil Structural Engineer IBoston, MA$63,600–$111,300 / yearYou will help produce design calculations using the latest computer software; review supplier drawing submittals; perform technical analyses for infrastructure components; and develop supervisory skills when directing young engineers and designers. Do you enjoy being involved in different types of transportation and urban projects that require solutions by innovative structural engineers for large scale and complex projects?
Civil Structural Engineer I Parsons Commercial Technology Group Inc.Civil Structural Engineer IBoston, MA$63,600–$111,300 / yearYou will help produce design calculations using the latest computer software; review supplier drawing submittals; perform technical analyses for infrastructure components; and develop supervisory skills when directing young engineers and designers. Do you enjoy being involved in different types of transportation and urban projects that require solutions by innovative structural engineers for large scale and complex projects?