Unknown Company

Senior Principal RF Engineer

calabasas, ca • Posted 2 days ago
Onsite Full Time IT & Technology

HRL Laboratories pioneers the next frontiers of physical and information science, delivering transformative technologies in automotive, aerospace, and defense.

HRL develops radiofrequency, millimeter‑wave, and electro‑optical sensors using state‑of‑the‑art materials and device fabrication processes to deliver agile, mission‑ready systems.

The Sensing and Communication Systems Division is composed of scientists and engineers with expertise in RFIC and MMIC circuit design, advanced packaging, antenna design, system prototyping, and signal processing. We are looking to hire a part‑time highly experienced candidate to lead next‑generation RF & mmWave technologies from R&D into prototypes and products such as AESA arrays and electrically small receivers and transmitters for sensing and communication applications.

Essential Duties

  • Lead the end‑to‑end development life cycle, from conceptualization to deployment
  • Provide strong technical leadership and guidance to all engineering disciplines including hardware, software, system integrations, and tests
  • Oversee the system architectural design and technical integrity ensuring all engineering activities and developments comply with customer requirements
  • Identify and mitigate technical risks throughout the product lifecycle, from conceptual design through deployment
  • Conduct technical reviews, provide guidance and make critical technical decisions on complex engineering challenges
  • Drive R&D initiatives, exploring emerging technologies to maintain our competitive edge and introduce disruptive capabilities
  • Write invention disclosures, publish papers, brief customers, and lead proposal/marketing activities

Required Qualifications

  • 20+ years of technical and leadership experience in research and product development within the defense industry for RF & mmWave technologies with an emphasis on radar and communication systems/payloads.
  • Ph.D. degree in electrical engineering, mechanical engineering, or a related technical discipline.
  • Experience with advanced microelectronic packaging and manufacturing of RF microsystems & subsystems.
  • Knowledge of high‑frequency and RF simulation tools (ADS, MWO, VSS, SystemVue) and electromagnetic simulation tools (HFSS, CST).
  • Familiarity with silicon and III‑V MMIC technologies.
  • Understanding of DoD missions and technology acquisition processes.
  • Familiarity with regulations and standards for military (MIL‑STD) and RF hardware.
  • Experience implementing system engineering principles and working with technical teams to ensure compliance with best practices.
  • Demonstrated ability to lead and mentor large multidisciplinary engineering teams.
  • Strong written and verbal communication skills with the ability to work collaboratively in a fast‑paced, dynamic environment.

Physical Requirements

  • Ability to interact professionally with program managers, co‑workers, and customers; perform detailed analyses and prepare written and oral presentations.
  • Ability to work well in a team and independently.
  • Willingness to travel and collaborate with highly skilled engineers on complex projects in a fast‑paced, deadline‑driven environment.

Special Requirements

  • U.S. citizenship with the ability to obtain and maintain a U.S. Government security clearance.

Compensation and Benefits

Pay Range

  • Pay Range: $93.13 – $119.35 per hour. Salary ranges are determined by role, level, and location (California). The range displayed reflects the target range for new hires; individual pay is determined by location, experience, and education.

Benefits

  • Generous total compensation and benefits package including medical, dental, vision, life insurance, 401K match, gym facilities, PTO, sick time, upward mobility, and a challenging work environment.
  • For more information, visit

Non-Discrimination and Equal Employment Opportunities (U.S.)

HRL is an equal opportunity employer that encourages candidates of all backgrounds to apply, regardless of whether they meet every specified requirement. We maintain a drug‑free workplace and conduct pre‑employment substance abuse testing.

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