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418 performance engineer jobs at 252 companies in Worcester, MA

3w
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Electrical Performance Engineer
Lawrence or Boston or New York City or Chicago
$125k-$135k/yr HybridFull Time
Nexamp
Nexamp: Provides community solar and energy storage solutions.
5+ YOEBachelors in Electrical Engineering, 5+ years EE experience, 2+ years in solar/protection relays, PE preferred; strong root-cause analysis, communication, and data-driven reliability optimization skills.
inverters, transformers, protection systems, controls, balance-of-plant equipment, OCPDs, relays, breakers, reclosers, power logic controllers, inverter logs, relay events, EMS dispatch data, waveform captures, 8D
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3mo
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CPU Performance Engineer, Platform Architecture
Austin or Beaverton or Cambridge or Cupertino
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
3+ YOEBS in engineering with experience in CPU/SOC architecture, performance simulation, and C/C++/Python/Perl. 3+ years in the field; knowledge of memory subsystem and microarchitecture preferred.
C/C++, Perl, Python, Performance Simulation Tools
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1mo
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Senior Performance Engineer (Fitchburg, MA, US, 01420)
Fitchburg, Massachusetts, United States
$102k-$159k/yr OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
Bachelor’s in engineering; strong turbomachinery/steam turbine experience; thermodynamic/aerodynamic performance analysis using 0D/1D/2D/CFD methods; experience with Ansys Fluent/CFX/TurboGrid/BladeModeler; U.S. citizenship and clearance eligibility.
Ansys Fluent, CFX, TurboGrid, BladeModeler
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2mo
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Materials and Performance Engineer
Stoughton, Massachusetts, United States
$118k-$148k/yr OnsiteFull Time
Franklin Sports
Franklin Sports: Designs and manufactures athletic equipment and licensed sports apparel.
6+ YOEBachelor’s in Materials, Mechanical, or Industrial Engineering; 6+ years in materials development/testing; project management; experience with global manufacturing partners.
Testing Equipment, Materials Testing, R&D Tools
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2w
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Principal Performance Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Strong Java and Spring Boot experience; experience with RESTful APIs, performance/load testing (k6, Gatling, JMeter), debugging/profiling, Node.js, Angular/React, CI/CD, cloud-native testing, and observability.
Java, Spring Boot, RESTful APIs, k6, Gatling, JMeter, Node.js, Angular, React, CI/CD
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2mo
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Senior Building Performance Analyst
Boston or New York or Newark or Philadelphia or Alexandria or Atlanta or Miami
$70k-$140k/yr HybridFull Time
Vanderweil Engineers
Vanderweil Engineers: Provides engineering and design services for building infrastructure.
7+ YOE7-15 years building performance analysis/engineering; BS/MS in mechanical engineering, energy systems, or architectural engineering; experience with clients.
eQuest, IES, EnergyPlus, Energy calculations
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Performance & Capacity Engineering - Capacity Planning Optimization
Bellevue or Menlo Park or Boston or New York
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
8+ YOEBachelor's in CS/CE or equivalent; 8+ years experience in performance/software/optimization; expertise designing optimization models, LP solvers (Gurobi/Xpress), distributed systems, infrastructure operations, and coding (Python, R, Java, C/C++, PHP).
Python, R, Java, C, C++, PHP, Xpress, Gurobi
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2w
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High Performance Computing Engineer
Boston, Massachusetts, United States
HybridFull Time
Harvard University
Harvard University: Provides higher education and conducts advanced academic research.
2+ YOEExperience with Linux-based systems, workload schedulers (Slurm), containerization and automation (Ansible, Apptainer/Singularity, Docker); familiarity with security/compliance frameworks; bachelor's degree preferred; minimum 2 years post-secondary education or relevant experience.
Slurm, Ansible, Apptainer/Singularity, Docker, Linux
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Aerospace Engineer-Aircraft Performance (Direct Hire)
Lakewood or Denver or Washington or Orlando or Hapeville or Chicago or Wichita or Burlington or Kansas City or Greensboro or Westbury or Vandalia or Oklahoma City or Fort Worth or Des Moines
$95k-$148k/yr OnsiteFull Time
Federal Aviation Administration
Federal Aviation Administration: Regulates civil aviation and manages national air traffic systems.
1+ YOEBachelor's degree in engineering (ABET-accredited or equivalent) and at least one year of specialized experience addressing aircraft performance and handling qualities; transcripts required; U.S. citizenship required.
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Senior Battery Engineer, Cell Performance
Somerville, Massachusetts, United States
$129k-$161k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
4+ YOEDegree in chemical engineering, chemistry, electrochemistry, materials science or related with 4+ years (or PhD), hands-on electrochemical experience, root cause analysis and DFMEA familiarity, statistical experimental design, and strong communication skills.
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Systems Performance Lead, Sustainability Advisory
Boston or Los Angeles or Houston or Dallas or Phoenix or Miami or Bellevue or Denver
$102k-$117k/yr OnsiteFull Time
STV
STV: Provides engineering and architectural design for public infrastructure.
8+ YOE8+ years in energy simulation/computational design within AEC; Bachelor’s in engineering/architectural engineering (Master's preferred); professional credential (PE, AIA, BEMP) preferred; proficiency with ClimateStudio, EnergyPlus, Grasshopper/Ladybug; strong energy codes and GHG inventory experience.
ClimateStudio, EnergyPlus, Grasshopper, Ladybug, PHIUS
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2w
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Principal Engineer Tech Lead, Embodied AI & Off-Board Performance Evaluation
Boston or Las Vegas or Pittsburgh or United States
$200k-$275k/yr HybridFull Time
Motional
Motional: Develops autonomous vehicle technology for driverless ride-hailing and delivery.
10+ YOE10+ years software/AI/AV experience, Bachelor's in CS/Engineering/Robotics, expertise with LLMs/VLMs, Python, AV performance metrics, vector DBs, cloud infra; strong analytical and leadership skills.
LanceDB, Ray, Python, C++, AWS, GCP, LLMs, VLMs
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3mo
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Senior Software Engineer - C++ GPU Performance
Foster City or Seattle or Boston or San Diego
$217k-$307k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
7+ YOEBS in CS or related field; 7+ years; strong CUDA, C++, Linux; GPU performance, instrumentation, debugging, profiling.
CUDA, Nsight, C++, Linux, TensorRT, XLA, OpenGL, RocM
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1mo
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Performance Modeling Section Manager
Nashua, New Hampshire, United States
$153k-$261k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
5+ YOEMust possess Secret clearance (able to obtain Top Secret), 5+ years modeling & simulation experience, technical systems engineering and RFEW experience, demonstrated technical team leadership, and a technical Bachelor's degree (12+ years exp) or Master's (10+ years).
Model Based Systems Engineering (MBSE)
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4w
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Building Performance Coordinator
Boston, Massachusetts, United States
OnsiteFull Time
Arrowstreet
Arrowstreet: An award-winning architecture and design firm focused on sustainable, experience-driven projects.
2+ YOELEED AP and 2+ years AEC sustainability experience; Bachelor's in architecture/engineering/building science or related; experience with LEED documentation, energy/daylight analysis, building certifications; strong communication and Excel/InDesign skills.
Microsoft Excel, Microsoft Word, Adobe InDesign
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Performance Improvement Leader
Holyoke, Massachusetts, United States
OnsiteFull Time
SEE
SEENYSE: SEE: Global provider of food and protective packaging solutions.
5+ YOEBachelor's degree (engineering preferred), 5+ years manufacturing experience, Lean Six Sigma Green Belt, strong data analytics, cross-functional and project execution experience, hands-on continuous improvement and coaching skills.
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Lead Engineer
Bedford, New Hampshire, United States
OnsiteFull Time
Valmet
ValmetNasdaq Helsinki: VALMT: Provides process technologies and automation systems for industrial manufacturing.
5+ YOEBachelor's in mechanical engineering, 5+ years design/layout/stress engineering experience, proficiency with AutoCAD and SolidWorks, Pulp & Power industry experience, ability to lead projects and perform field measurements.
AutoCAD, SolidWorks
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1mo
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Project Engineer
Boston or Burlington
$80k-$115k/yr HybridFull Time
Mantis Innovation
Mantis Innovation: Provides managed facility services and energy procurement solutions.
1+ YOEBachelors in engineering, 1+ years relevant experience, ability to perform site surveys, engineering analysis, project documentation, scheduling and coordination; EIT or progress toward PE preferred.
BMS, BAS
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1mo
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Structural Engineer
Boston or Bridgewater or Chelmsford or Worcester or Massachusetts
$85k-$115k/yr HybridFull Time
Howard Stein Hudson
Howard Stein Hudson: An engineering firm delivering civil and structural solutions for public infrastructure projects with a focus on community-driven outcomes.
4+ YOEBachelor's in Civil Engineering, 4+ years bridge design experience, PE preferred; perform bridge design and rehabilitation, prepare plans/specs/reports, QC documents, coordinate with stakeholders and perform field visits.
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3mo
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Engineer (Hotel Maintenance)
Southington, Connecticut, United States
$21-$22/hr OnsiteFull Time
HHM Hotels
HHM Hotels: Operates and manages full-service and independent hotel properties.
0+ YOEMaintenance engineer with hotel upkeep experience; performs inspections and repairs; basic electrical, plumbing, drywall, and carpentry tasks; prior maintenance experience preferred.
Electrical, Plumbing, HVAC, Television
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