335 principal engineer jobs at 98 companies in Brookfield, MA
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Principal Engineer - Automation
Worcester or North Chicago
$110k-$209k/yr HybridFull Time
8+ YOEDesired Bachelors in engineering or related field (or equivalent experience), ~8+ years engineering/operational experience, strong technical expertise in engineering disciplines, project leadership, cross-functional collaboration, and ability to travel 20-30%.
1mo
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Principal Environmental Engineer
San Diego or Concord or Knoxville or Denver or Norfolk or Canton
$175k-$225k/yr RemoteFull Time
15+ YOEMaster's in Environmental Engineering, PE license, 15+ years environmental engineering experience (DoD/CERCLA), leadership experience on federal remediation projects, ability to travel, strong verbal and written communication.
1w
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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
5d
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Transportation Principal Engineer (Engineering)
Newington, Connecticut, United States
$130k-$182k/yr HybridFull Time
9+ YOE1+ MgmtRequires nine years of complex transportation engineering experience, including one year supervising transportation engineering design projects, PE licensure, and a valid driver's license may be required.
FEMA Flood Insurance Studies (FIS), National Flood Insurance Program (NFIP)
3w
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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
1mo
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Principal Engineer, Airworthiness Office (Onsite)
East Hartford, Connecticut, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEBachelor's in Engineering (STEM) required, 8+ years airworthiness/certification experience (or advanced degree with 5+ years), active DoD Secret clearance, ability to obtain/maintain U.S. security clearance, strong communication and stakeholder coordination skills.
3w
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Senior Principal Systems Engineer
Dedham, Massachusetts, United States
$192k-$203k/yr OnsiteFull Time
10+ YOEBachelor's in systems engineering or related STEM plus 10+ years (or Master's plus 8+) experience, DoD Secret clearance, US citizenship, systems analysis, MBSE, DOORs, Linux experience preferred.
DOORs, Linux, Model-based Systems Engineering (MBSE)
1w
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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)
3mo
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Principal Thermal Mechanical Engineer
Littleton, Massachusetts, United States
$154k-$211k/yr OnsiteFull Time
10+ YOEBachelor's degree in engineering; 10+ years experience; strong systems engineering and project leadership.
1d
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Principal Engineer, CMC Development Pilot Operations
Norwood, Massachusetts, United States
$143k-$257k/yr OnsiteFull Time
5+ YOEDegree in a relevant scientific or engineering discipline and 5–12 years of biopharmaceutical development experience depending on degree; requires pilot operations, LNP/formulation, technology transfer, team leadership, and mentorship experience.
LNP
2mo
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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
2mo
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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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Principal Engineer, Transmission System Planning (Hybrid Schedule)
Westwood or Hartford or Berlin
$151k-$168k/yr HybridFull Time
10+ YOEMaster's in engineering required, 10+ years transmission planning and simulation experience, advanced power system modeling skills, PE preferred, proficiency with PSSE/PSCAD and programming (Python/VBA).
PSSE, PSCAD, Microsoft Office 365, Word, Microsoft Excel, Visio, SharePoint, OneDrive, Python, VBA, ASPEN Oneliner, EMTP (ATP), TARA, PI Processbook, Electronic Medical Records (EMR)
3w
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Principal Engineer, Hardware & Silicon Validation
Westborough or Santa Clara
$169k-$251k/yr OnsiteFull Time
5+ YOEExperience validating high-speed interfaces and SoC bring-up; proficiency in C/C++, embedded firmware, lab debug tools; bachelor’s degree in CS/EE (10+ years) or advanced degree (5+ years).
PCIe Gen5/Gen6, 100G/200G Ethernet, C/C++, Python, shell, oscilloscopes, protocol analyzers, traffic generators, SDK
3mo
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Senior Principal Systems Engineer II
Nashua or Manchester
$150k-$254k/yr OnsiteFull Time
10+ YOELead systems engineering for EW programs; bachelor's degree or equivalent with ~10+ years experience; active or obtainable US security clearance (Secret); EW domain experience and leadership skills required.
MagicDraw
2mo
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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.
2mo
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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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Senior Principal Systems Engineer
Framingham, Massachusetts, United States
$185k-$255k/yr OnsiteFull Time
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
1mo
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Principal Process Development Engineer
Enfield, Connecticut, United States
OnsiteFull Time
10+ YOEBachelor's in STEM, 10+ years process engineering experience, knowledge of FDA QSR/ISO 13485/cGMP, CAD/SolidWorks familiarity, IQ/OQ/PQ and PFMEA experience, strong communication and mechanical aptitude.
CAD, SolidWorks
3w
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Americas Environmental Regulations and Standards Senior Principal Engineer
Austin or Franklin
$138k-$190k/yr OnsiteFull Time
12+ YOE12+ years engineering experience, leadership, negotiation, facilitation, analytical and problem-solving skills; experience with energy and standards regulations preferred.
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