Physics & Hardware Systems Engineer (HPM)

ThinKom Solutions•Hawthorne, CA

1d•$80,000 - $135,000•Onsite

About The Position

As a Physics & Hardware Systems Engineer (HPM), you will play a technical leadership role focused on architecting, developing, and testing High Power Microwave (HPM) systems for defense applications. Leading the full engineering lifecycle—from architectural layout and requirements breakdown to component selection, physics/RF modeling, and hands-on laboratory testing. Collaborating with cross-functional teams, managing system requirements and traceability, running simulation models (COMSOL, CST, HFSS, Python), and conducting hands-on validation using RF equipment like VNAs and spectrum analyzers. This role offers the opportunity to work on innovative, high-performance systems that require creative engineering solutions, and a commitment to quality and reliability in demanding operating environments.

Requirements

Bachelor’s, Master’s, or Ph.D. in Physics, Electrical Engineering, or a closely related STEM field.
2+ years of hands-on experience in systems engineering with a proven track record in architecting, developing, and validating High Power Microwave (HPM) systems or RF/Directed Energy platforms.
Deep understanding of major HPM system components and experience using simulation tools such as Python, COMSOL Multiphysics, CST Microwave Studio, or Ansys HFSS.
Experience testing hardware with Vector Network Analyzers, oscilloscopes, and spectrum analyzers.
U.S. Citizenship required (per U.S. Government contract regulations) with an active Secret Clearance or the ability to obtain and maintain one.

Nice To Haves

Prior experience on DoD contracts and familiarity with defense acquisition processes.
Strong written and verbal communication skills with a track record of presenting complex technical concepts to internal teams, suppliers, and external customers.
Experience working on working directed energy, RF, microwave, or advanced defense technologies.
Problem-solver mindset capable of managing shifting priorities across dynamic projects.

Responsibilities

Lead the architectural layout, component breakdown, and interface definition for complex HPM systems to meet high-performance, reliability, and security standards.
Drive requirements flow-down, traceability, and operational concepts from conceptual design through integration, verification testing, and production.
Evaluate COTS/custom system components using specialized RF lab equipment (Vector Network Analyzers, spectrum analyzers, oscilloscopes).
Lead requirements working groups, collaborate with defense customers, and present technical design reviews (IDRs/PDRs/CDRs).
Support multiple active programs simultaneously, partnering closely with Program Managers and engineering teams to ensure on-time delivery.
Refine testing, monitoring, and performance analysis frameworks to elevate system engineering practices across the company.