590 principal engineer jobs at 190 companies in Epping, NH
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Principal Engineer, Customer Quality
Beverly, Massachusetts, United States
$148k-$283k/yr OnsiteFull Time
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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Principal Test Engineer
Andover, Massachusetts, United States
$160k-$250k/yr OnsiteFull Time
8+ YOEEight+ years in test engineering with leadership of system/subsystem testing; strong verification, documentation, and cross-functional coordination; US citizenship.
Python, MATLAB, LabVIEW, Data acquisition tools
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RF Engineer Principal
Hudson or Phoenix
OnsiteFull Time
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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Principal Engineer-Hardware
Beverly, Massachusetts, United States
$75k-$232k/yr OnsiteFull Time
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 Electrical Engineer
Concord or Fairfax
OnsiteFull Time
7+ YOEBachelor’s in Electrical/Computer Engineering or related field; 9+ years with Bachelor’s or 7+ years with Master’s; HDL/FPGA, high-speed design, mixed-signal PCA, PCI/PCIe/VME/VPX experience.
FPGA, HDI PCB, Verilog, VHDL, PCIe, PCI, VME, VPX, logic analyzers, scopes, emulators, PCB design, HDL
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Principal Automation Engineer
Lexington, Massachusetts, United States
$159k-$243k/yr HybridFull Time
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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Lead Principal Engineer Test
Leominster, Massachusetts, United States
$162k-$223k/yr OnsiteFull Time
10+ YOEBS in Engineering or Materials Science, 10+ years semiconductor test engineering, hands-on ATE (Teradyne, Advantest), DFT knowledge, test hardware design, leadership and problem-solving skills.
ATE, Teradyne, Advantest
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Senior Principal Systems Engineer
Merrimack or Hudson
$127k-$215k/yr OnsiteFull Time
8+ YOEActive US government Secret clearance, ability to obtain Top Secret, BS in engineering (or equivalent experience) with 8+ years experience, RF and hardware integration experience, system engineering lifecycle and test experience, Magic Draw familiarity preferred.
Magic Draw
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Principal Engineer
Waltham, Massachusetts, United States
$173k-$193k/yr HybridFull Time
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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Principal Software Engineer
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
10+ YOEActive Secret clearance, Bachelor's in CS/CE + 10+ years (or equivalent) experience, embedded C/C++ development on Linux, Python scripting, Agile/DevSecOps and CI/CD, software testing/verification, and strong communication and team leadership skills.
C++, C, Python, Linux, Jira, Confluence, Bitbucket, Git, CI/CD
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Principal Systems Engineer
Woburn, Massachusetts, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEBachelor's in STEM and 8+ years of relevant experience; experience with Matlab, C/C++, Java, and DOORS; systems analysis and signal processing knowledge.
Matlab, C++, Java, DOORS
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Principal Engineer, Customer Quality
Beverly, Massachusetts, United States
$148k-$283k/yr OnsiteFull Time
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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Principal Engineer, Power Systems Engineering
Wilmington or San Jose or Durham
$157k-$227k/yr OnsiteFull Time
10+ YOE10+ years in power electronics/power systems; BSEE required, MSEE preferred; strong circuit fundamentals; travel up to ~10%; excellent communication.
Python, LabView, Oscilloscopes, Electronic Loads, Spectrum Analyzers
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Senior Principal Mechanical Engineer
Hudson, New Hampshire, United States
OnsiteFull Time
15+ YOE5+ MgmtExtensive mechanical design leadership; 15+ years experience; SolidWorks; 3D modeling; project management; engineering standards.
SolidWorks
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Sr. Principal Electrical Engineer
Andover, Massachusetts, United States
$135k-$225k/yr OnsiteFull Time
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
2mo
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Principal Vision Systems Engineer
Chelmsford, Massachusetts, United States
$132k-$179k/yr HybridFull Time
10+ YOEMS or PhD in computer vision, electrical engineering, or robotics; 10+ years in vision systems and real-time/embedded systems; proven low-latency vision experience.
C/C++, Python, MATLAB, FPGA, Embedded systems, GigE Vision, GenICam, Real-time systems, Vision systems
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Senior Principal Systems Engineer
Bedford, Massachusetts, United States
$195k-$270k/yr OnsiteFull Time
15+ YOE15+ years cross-functional SoS engineering; DoD acquisition, interoperability, and architecture; TS/SCI clearance; located near Hanscom AFB; strong communication and leadership.
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Senior Principal Systems Engineer
Bedford, Massachusetts, United States
OnsiteFull Time
15+ YOE15+ years’ cross-functional SoS/system engineering; TS/SCI clearance; DoD acquisition experience; located near Hanscom AFB, MA; travel up to 25%.
2mo
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Principal Cloud Kubernetes Engineer
Boston, Massachusetts, United States
$140k-$206k/yr OnsiteFull Time
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
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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