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679 principal engineer jobs at 212 companies in Manchester, NH

1w
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Principal Engineer
London or Dagenham or Boston or East Providence or Denver or Cape Town
HybridFull Time
MOO
MOO: Private online print and branded-merchandise serving businesses with premium custom products.
5+ YOEDeep technical leadership across complex ecommerce architecture, service and event contracts, data flows, reliability, migrations, peak-scale systems, cross-functional alignment, and AI-assisted development.
AI-assisted development, IMFG, Tulip, Backstage
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1w
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Principal Engineer
Portsmouth or Boston or Indianapolis or Plano or Columbus
HybridFull Time
Liberty Mutual
Liberty Mutual: Diversified global insurer providing property, casualty, and life coverage.
8+ YOEBachelor’s or master’s degree or equivalent experience; 8+ years delivering solutions in large distributed ecosystems; experience with AWS, microservices, and agile practices; proficiency in Java, Spring Boot, REST, Kafka, Kubernetes, DevOps, and CI/CD.
Tealium Tag Management, Tealium CDP, Adobe Analytics, Snowflake, Ensighten, Google Analytics, Google Tag Management, Content Square, HEAP, JavaScript, AWS, SQS, SNS, S3, CDK, Lambda, RESTful APIs, PCF, Kafka, Google Tag Manager (GTM), CJA, Customer Data Platform (CDP), Galileo.js, Galileo API, Java, Spring Boot, REST, Kubernetes, Bamboo, GitHub Actions, Jenkins, Scrum, Kanban, XP
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3mo
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Principal Engineer, Customer Quality
Beverly, Massachusetts, United States
$148k-$283k/yr OnsiteFull Time
Littelfuse
LittelfuseNASDAQ: LFUS: Industrial technology manufacturing for electrical energy solutions.
10+ YOE10+ years in quality, manufacturing or engineering; knowledge of ISO/IATF; global manufacturing experience; strong analytical skills.
MS Office, Quality Management Systems (ISO/IATF/VDA)
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6d
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Principal Engineer, Advanced Manufacturing
Billerica, Massachusetts, United States
$150k-$200k/yr OnsiteFull Time
Boston Materials
Boston Materials: Private U.S. manufacturer of advanced carbon-fiber and liquid-metal thermal materials for semiconductor, aerospace, and electrified-vehicle applications.
Bachelor's or master's in materials science, chemical, mechanical engineering, or related field; experience scaling materials processes into controlled manufacturing; MES, SCADA, SPC, IQ/OQ/PQ, QA/QC, and process control expertise.
Manufacturing Execution Systems (MES), SCADA, Statistical Process Control (SPC), Tulip, Ignition, JMP, Minitab, IQ/OQ/PQ
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RF Engineer Principal
Hudson or Phoenix
OnsiteFull Time
Mercury Systems
Mercury SystemsNasdaq Global Select Market: MRCY: Public aerospace and defense electronics manufacturer providing secure signal and data processing components, modules, subsystems, and solutions.
7+ YOEBS in Electrical Engineering; 7 years in high reliability aerospace/defense; technical leadership; RF/microwave testing; RF simulations; travel ~10%; active security clearance.
Microwave Office, AWR, ADS, HFSS, MATLAB
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3mo
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Principal Engineer-Hardware
Beverly, Massachusetts, United States
$75k-$232k/yr OnsiteFull Time
Microchip Technology
Microchip TechnologyNASDAQ: MCHP: A leading provider of smart, connected, and secure embedded control solutions.
10+ YOEBS/MS in Electrical Engineering; 10+ years hardware design; analog, mixed-signal, and digital with embedded MCU; USB/SPI/I2C knowledge; PLM tools; export controls exposure.
CAD tools, FPGA, HDL, VHDL, Verilog, USB, SPI, I2C, Agile PLM
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Principal Automation Engineer
Lexington, Massachusetts, United States
$159k-$243k/yr HybridFull Time
Takeda
TakedaTokyo Stock Exchange: 4502: Global research-driven biopharmaceutical.
12+ YOEBachelor's in Electronics Engineering plus 12 years' related experience. Deep experience with PLC/DCS/MES, large-scale control systems (100K+ I/O), lifecycle planning, upgrades, virtualization, integration, HMI development, and ICS cybersecurity.
PLC, DCS, Manufacturing Execution systems, HMI, ICS
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Principal Engineer
Waltham, Massachusetts, United States
$173k-$193k/yr HybridFull Time
Alkermes
AlkermesNasdaq: ALKS: Public Irish biopharmaceutical developing and commercializing neuroscience medicines for people with psychiatric and neurological disorders.
PhD (>8 yrs) or MS (>15 yrs) in Science/Engineering; expert in small-molecule process development, scale-up, tech transfer, DOE, data analysis, CDMO management; strong leadership and communication.
Process Analytical Technology (PAT)
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3mo
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Principal Thermal Mechanical Engineer
Littleton, Massachusetts, United States
$154k-$211k/yr OnsiteFull Time
JetCool
JetCool: JetCool is a private direct-to-chip liquid-cooling serving data centers, high-performance computing, and semiconductor customers.
10+ YOEBachelor's degree in engineering; 10+ years experience; strong systems engineering and project leadership.
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1w
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Principal Engineer Fixed Income, Currencies & Commodities (FICC)
Charlotte or Iselin or Boston
$159k-$305k/yr OnsiteFull Time
Wells Fargo
Wells FargoNYSE: WFC: Multinational financial services providing banking and investment products.
7+ YOERequires 7+ years of engineering experience, 4+ years of software engineering, principal or lead architect experience, FICC trade lifecycle expertise, Java and Python mastery, and distributed systems experience.
Java, Python, FastAPI, gRPC, Istio, Linkerd, GitHub Copilot, Micro Front-End, Azure, GCP, AWS
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3mo
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Principal Engineer, Customer Quality
Beverly, Massachusetts, United States
$148k-$283k/yr OnsiteFull Time
Littelfuse
LittelfuseNASDAQ: LFUS: Industrial technology manufacturing for electrical energy solutions.
10+ YOE10+ years in quality, manufacturing, or engineering; Bachelor’s in engineering; strong analytical, communication, and global collaboration skills; knowledge of ISO/IATF and related standards; up to 50% travel.
MS Office
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Senior Principal Mechanical Engineer
Hudson, New Hampshire, United States
OnsiteFull Time
Invio Automation
Invio Automation: Private industrial automation integrator designing, building, and sustaining robotics and manufacturing systems for global manufacturers.
15+ YOE5+ MgmtExtensive mechanical design leadership; 15+ years experience; SolidWorks; 3D modeling; project management; engineering standards.
SolidWorks
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5d
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Principal Engineer, Semiconductor Technical Lead
Andover or Tewksbury
$108k-$205k/yr OnsiteFull Time
Collins Aerospace
Collins Aerospace: Aerospace and defense systems manufacturer and service provider for airlines, aircraft operators and governments.
8+ YOEBachelor's degree in STEM and 8+ years of relevant experience. Requires semiconductor processing expertise, including photolithography, etching, wet chemistry, metals deposition, backside processing, III-V devices, or MMIC performance.
SQL, JMP, Six Sigma
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3mo
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Sr. Principal Electrical Engineer
Andover, Massachusetts, United States
$135k-$225k/yr OnsiteFull Time
MKS Instruments
MKS InstrumentsNASDAQ: MKSI: Provider of instruments, subsystems, and process control solutions.
12+ YOEBS or higher in Engineering with 12+ years, deep low-noise electronics, sensors, embedded processors, and multi-disciplinary product experience.
Embedded Systems, Circuit Design, Vacuum Sensing, BOM and ECO Processes, Test Equipment
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Senior Principal Systems Engineer
Framingham, Massachusetts, United States
$185k-$255k/yr OnsiteFull Time
Bose
Bose: Private American premium audio manufacturer serving home, automotive, professional, aviation, and consumer markets.
12+ YOE12+ years in complex product development; 7+ years in systems engineering/architecture; deep DSP, acoustics, electronics, sensors, AI/ML, embedded systems; strong communication and leadership.
DSP, Embedded Systems, AI/ML, Cloud Engineering, Data Analysis, Mobile Applications
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2mo
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Principal Cloud Kubernetes Engineer
Boston, Massachusetts, United States
$140k-$206k/yr OnsiteFull Time
InterSystems
InterSystems: Provider of data technology platforms for healthcare and enterprise.
12+ YOE12+ years infrastructure/cloud/platform engineering experience, 7+ years Kubernetes in production, expertise in multi-cloud (AWS/Azure/GCP), GitOps, Terraform, Go/Python, platform architecture, security and observability.
Kubernetes, EKS, AKS, GKE, Rancher, Spectro Cloud Palette, Cilium, Calico, eBPF, Infrastructure as Code, GitOps, Argo CD, Flux, Fleet, Terraform, Helm, Kubernetes Operators, Prometheus, Grafana, OpenTelemetry, Loki, Kyverno, OPA/Gatekeeper, Portworx, CSI drivers, OpenEBS, Crossplane, Backstage, Istio, Linkerd, Consul, Go, Python, OIDC, SAML, LDAP, SBOM
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Principal Computer Vision Engineer
Boston or London
HybridFull Time
Catapult Sports
Catapult SportsAustralian Securities Exchange: CAT: Public Australian sports technology providing performance analytics, athlete monitoring, and video analysis to sports teams.
8+ YOE8+ years in software engineering with CV/real-time systems/ML deployment or robotics perception; strong Python and C/C++; production ML/CV experience on embedded/edge systems; leadership experience.
Python, C/C++, Docker, Linux, Embedded systems, Edge AI accelerators, Model optimization
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2mo
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Senior Principal Engineer - RF
Nashua, New Hampshire, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
8+ YOE8+ years RF/microwave experience (50 MHz–20 GHz), troubleshooting microwave assemblies, RF path analysis, leadership/mentoring, strong problem solving and communication; U.S. person required and ability to obtain Secret clearance.
Agilent Advanced Design Suite (ADS), Genesys
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Senior Principal Engineer, Agentic AI Platform, BYO Capability
Boston, Massachusetts, United States
$188k-$282k/yr HybridFull Time
Vertex Pharmaceuticals
Vertex PharmaceuticalsNASDAQ: VRTX: Global biotechnology investing in scientific innovation.
Experienced software/ML engineer to design and productionize agentic AI platform capabilities; requires technical leadership, platform architecture, distributed systems, and enterprise AI operationalization experience.
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3w
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Senior Principal Electrical Engineer (Sign On Available)
Nashua, New Hampshire, United States
HybridFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
8+ YOEBachelor's in Electrical Engineering,8+ years engineering experience (or 6+ with MS),experience with high-reliability embedded systems,FPGA/VHDL and high-speed digital/analog design,ability to obtain DOD Secret clearance.
VHDL, Cadence, DDR, QSPI, PCIe, Ethernet, JESD 204, I2C, JTAG, MIL-STD-1553, MIL-STD-704, MIL-STD-461A, AS9145
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