Sr. Manager, Electrical Engineering

L3

Harris is dedicated to recruiting and developing high‑performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3

Harris provides an inclusive, engaging environment designed to empower employees and promote work‑life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3

Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Senior Manager, Engineering Management

39281

Tulsa, OK

9/80 – employees work 9 out of 14 days, totaling 80 hours worked, and have every other Friday off.

We are seeking an experienced Senior Electrical Engineering Manager to lead the architecture, design, integration, testing, and production support of complex electrical and electro‑mechanical systems involving electronics packaging, sensor integration, robotics, tooling, and high‑reliability hardware. This role combines deep electrical engineering expertise with team leadership responsibilities and requires a subject matter expert who can drive projects from concept through production while supervising and developing engineering talent.

The ideal candidate will lead cross‑functional efforts across electrical, mechanical, software, firmware, manufacturing, test, and industrial design teams to deliver tightly integrated solutions for advanced products and systems. Responsibilities include electrical system architecture; PCB and flex PCB design oversight; power, signal, and interconnect definition; sensor and detector integration; EMI/EMC compliance; grounding and shielding strategies; electrical test planning; hardware troubleshooting; and design‑for‑manufacture‑and‑assembly (DFMA).

This role also supports prototype builds, test equipment and fixture development, assembly procedures, subsystem validation, root‑cause investigation, and sustaining engineering improvements.

In addition to technical execution, this position requires leadership of a team of electrical and electro‑mechanical engineers, including workforce planning, performance management, coaching, career development, resource balancing, and driving process excellence. The candidate must be comfortable providing technical direction, preparing cost and schedule estimates, supporting design reviews, managing project execution across the engineering lifecycle, and engaging with customers, suppliers, and internal stakeholders.

• Lead the design and integration of electrical systems, electronics packaging, sensor systems, and electro‑mechanical assemblies.
• Define and oversee PCB/flex PCB architecture, power distribution, signal integrity, grounding, shielding, harnessing, connectors, and interconnect solutions.
• Develop robust electrical designs that account for EMI/EMC, shock and vibration, thermal constraints, manufacturability, testability, reliability, and serviceability.
• Support integration of sensors, detectors, embedded electronics, control electronics, and high‑reliability electrical hardware.
• Design and support electrical test equipment, validation fixtures, interface hardware, and production support tooling.
• Support prototype fabrication, hardware bring‑up, manufacturing builds, assembly procedures, and production troubleshooting.
• Conduct and oversee electrical performance testing, verification, failure analysis, root‑cause investigations, and corrective actions.
• Partner closely with mechanical engineering, industrial design, firmware, software, and manufacturing teams to manage packaging constraints, interfaces, keep‑in/keep‑out volumes, and total system integration.
• Lead sustaining engineering activities, including troubleshooting field or production issues and implementing design improvements.
• Drive projects from concept through production, including requirements definition, planning, cost…