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Electrical Performance Engineer
Lawrence or Boston or New York City or Chicago
$125k-$135k/yr HybridFull Time
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
1mo
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Senior Performance Engineer (Fitchburg, MA, US, 01420)
Fitchburg, Massachusetts, United States
$102k-$159k/yr OnsiteFull Time
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
3w
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Principal Performance Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
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
3mo
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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
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
1mo
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Performance & Capacity Engineering - Capacity Planning Optimization
Bellevue or Menlo Park or Boston or New York
$184k-$257k/yr OnsiteFull Time
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
3w
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High Performance Computing Engineer
Boston, Massachusetts, United States
HybridFull Time
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
1mo
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Senior Battery Engineer, Cell Performance
Somerville, Massachusetts, United States
$129k-$161k/yr OnsiteFull Time
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.
1mo
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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
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
3w
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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
10+ YOE10+ years software/AI/AV experience, Bachelor's in CS/Engineering/Robotics, expertise with LLMs/VLMs, Python (expert), AV performance metrics, vector DBs, cloud infrastructure; strong analytical and system-design skills.
Large Language Models (LLMs), Vision-Language Models (VLMs), LanceDB, Ray, AWS, GCP, Python, C++
2mo
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Performance Modeling Section Manager
Nashua, New Hampshire, United States
$153k-$261k/yr OnsiteFull Time
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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Building Performance Coordinator
Boston, Massachusetts, United States
OnsiteFull Time
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
4d
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System Software Engineer - Performance Verification Infrastructure
Westford or Santa Clara
$124k-$242k/yr OnsiteFull Time
3+ YOEBS/MS in CS or CE (or equivalent),3+ years software engineering experience,C++ and Python required,strong CS fundamentals; Verilog, chip simulation/emulation, and GPU/SoC profiling experience preferred.
C++, Python, Verilog
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Project Engineer
Boston or Burlington
$80k-$115k/yr HybridFull Time
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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Structural Engineer
Boston or Bridgewater or Chelmsford or Worcester or Massachusetts
$85k-$115k/yr HybridFull Time
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.
3w
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Quality Engineer
Hudson, New Hampshire, United States
OnsiteFull Time
3+ YOEMaintain AS9100/ISO9001 quality system, perform audits, lead CAPA and root cause analysis, develop test programs, manage calibration and vendor performance; 3+ years quality engineering experience and bachelor's degree preferred.
Microsoft Office
2w
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Traffic Design and Safety Engineer (Civil Engineer I)
Taunton, Massachusetts, United States
$77k-$107k/yr OnsiteFull Time
2+ YOEMinimum two years of civil engineering experience or equivalent education substitution; ability to prepare/review plans, specifications, cost estimates, perform surveys and traffic engineering analyses.
AutoCAD, GIS, Microsoft Excel
2d
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Electronics Engineer (COMM)
College Park or Burlington or Nashua or Queens
$77k-$120k/yr OnsiteFull Time
1+ YOEDegree in professional engineering required, plus ≥1 year specialized experience in NAS communications systems, engineering design, performance optimization, installation, and obstruction evaluations; U.S. citizenship required.
5d
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Electrical Engineer
Cambridge, Massachusetts, United States
HybridFull Time
3+ YOEBachelor's in Electrical Engineering,3+ years electrical/PCB and prototyping experience,Altium experience,RF hardware and UAS radio familiarity,ability to perform field testing.
Altium, Jira, SDR, RFD, Microhard, Silvus, GNSS, FPGA
2d
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Electrical Engineer II
Boston, Massachusetts, United States
HybridFull Time
3+ YOEBachelor's in electrical/aerospace engineering, 3+ years electrical engineering experience in aerospace or high-performance hardware, wiring and harness design, lab debugging and testing, familiarity with EMC/EMI and avionics integration.
oscilloscopes, multimeters, logic analyzers, 3d printing, laser cutting
4d
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Mechanical Engineer
Andover or Methuen
$71k-$118k/yr OnsiteFull Time
3+ YOEBS or MS in engineering, 3+ years relevant experience, SolidWorks/3D CAD and Ansys exposure, vacuum technology and fabrication experience, CNC exposure, ability to collaborate with manufacturing and perform testing.
Ansys, SolidWorks, SolidWorks Simulation, 3D CAD, CNC
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