Pentangle Tech Services | P5 Group · 8 hours ago
Electrical Engineer
Mossville, IL
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expPentangle Tech Services is supporting Caterpillar’s electrification efforts through their CAT Simulation team. The role involves leading simulation-driven assessments of electric machines, power electronics, and battery systems, focusing on system-level performance and thermal analysis across electrified drivetrains.
Human ResourcesStaffing AgencyTraining
Hiring Manager
Sami Saad
Responsibilities
Translate machine load conditions, torque/speed curves, and duty cycles into energy consumption, thermal performance, and system-level metrics for electrified drivetrains
Model and analyze electric machines & motor drives, power electronics (inverters/converters, IGBTs/MOSFETs, junction temperature, thermal margins), and battery systems (SOC dynamics, charge/discharge impacts)
Evaluate range of electrical output and load calculations; conduct thermal analysis of high‑power systems (hundreds of kW to MW)
Integrate results across motor–power electronics–battery subsystems and quantify tradeoffs in performance, efficiency, cost, and mass
Support machine control and system performance assessments using simulation
Collaborate with cross‑functional teams to obtain/validate inputs, review results, and inform program decisions
Use internal proprietary tools alongside commercial software
Qualification
Required
BS in Electrical Engineering - 10+ years relevant experience
Proven experience with electrified powertrain systems simulation and power conversion analysis
Thermal applications/analysis across electric machines, power electronics, and batteries
Battery and power electronics expertise (energy storage + conversion)
Strong analytical skills and engineering judgment—able to interpret results, not just run models
Bachelor's degree in Electrical Engineering or related field
Strong problem solving, technical, math and science skills
Strong written and verbal communication
Preferred
Simulation tools expertise: MATLAB/Simulink, ANSYS (incl. CFD), SimPro
Cross-team collaboration and communication
Detailed power conversion analysis; thermal experience highly desirable
ANSYS Maxwell (electromagnetics); CFD/thermal (steady & transient)
Power electronics tools (PLECS, Simplorer, similar)
Battery modeling and system-level energy analysis
Programming not required, but MATLAB scripting/integration is a plus
Company
Pentangle Tech Services | P5 Group
Pentangle Tech Services is the fastest-growing Engineering Services Firm.
51-200 employees
H1B Sponsorship
Pentangle Tech Services | P5 Group has a track record of offering H1B sponsorships. Please note that this does not
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2025 (93)
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2020 (2)
Funding
Current Stage
Growth StageLeadership Team
Sarthak Patel
Chief Executive Officer
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