Principal Electronic System Engineer

Description:

Patton is seeking a senior, handson electrical engineering leader to provide technical authority and team leadership for the design of secure, missioncritical electronic systems supporting defense, aerospace, and secure communications markets.


This role combines systemlevel electrical architecture , lowemissions / informationassurancedriven design , and direct leadership of the electrical and PCB design team . The successful candidate will remain actively involved in design execution while setting technical direction, ensuring compliance with government and customer requirements, and mentoring engineers working on sensitive, highreliability systems.


Core Responsibilities

System Architecture & Secure Design

• Serve as electrical system architect for secure communications and missioncritical products, from requirements definition through production release.
• Define and implement systemlevel electrical architectures addressing:
• EMI/EMC and emissions control
• Signal integrity, power integrity, and grounding
• Enclosure bonding, shielding, and cable interfaces, including:
• Design and review solutions requiring TEMPEST or TEMPESTlike mitigation techniques
• Conducted and radiated emissions reduction
• Filtering, shielding, grounding, and isolation strategies
• RED/BLACK separation concepts and controlled interfaces
• Layout and mechanical integration techniques to limit unintended emanations
• Interpret customer, program, and regulatory requirements related to secure electronics and translate them into actionable engineering designs.

HandsOn Electrical & PCB Engineering

• Personally contribute to schematic design, key PCB architecture decisions, and prototype bringup for complex boards.
• Provide deep technical oversight of:
• Mixedsignal, highspeed digital, RF-adjacent, and power electronics
• Multilayer PCB stackups, controlled impedance, and EMIaware layout practices
• Lead and participate in formal schematic and layout reviews, risk assessments, and design trades.

Electrical & PCB Design Team Leadership

• Lead, mentor, and technically develop the Electrical and PCB Design Engineering team.
• Establish and enforce engineering standards, design review rigor, and documentation quality appropriate for defense and aerospace programs.
• Assign work, balance technical loads, and serve as escalation authority for complex or highrisk design challenges.
• Support hiring, onboarding, and career development of engineers working on secure and missioncritical systems.

CrossDisciplinary & Program Collaboration

• Work closely with mechanical engineering to ensure enclosure design, shielding effectiveness, grounding schemes, and thermal management meet mission requirements.
• Collaborate with firmware, software, manufacturing, and supplychain teams to deliver producible, supportable designs.
• Interface with customers, program managers, test labs, and manufacturing partners to communicate technical decisions and risks effectively.
• Support qualification, compliance, and acceptance testing activities tied to customer and regulatory expectations.

Compliance, Reliability & Lifecycle Support

• Support EMI/EMC, environmental, and safety compliance efforts common to defense and aerospace products.
• Ensure designs support longlifecycle availability, obsolescence mitigation, and sustainment strategies.
• Provide technical support through production, deployment, and field issue resolution as needed.

Required Qualifications

• Bachelor's degree in Electrical Engineering or equivalent (Master's preferred).
• 10+ years of professional electrical engineering experience, including systemlevel design ownership .
• Demonstrated experience acting as a technical lead or principal engineer while remaining handson.
• Strong background in:
• Electrical system architecture
• Schematic capture and PCB design
• EMI/EMCconstrained design environments
• Practical experience with TEMPEST, emissionsecuritydriven design, or similar shielding and informationassurance techniques , or substantial experience designing electronics for highly controlled EMI/EMSEC environments.
• Experience delivering products for defense, aerospace, secure communications, or similarly regulated markets.

Preferred Qualifications

• Experience supporting DoD, government, or allied customers.
• Familiarity with qualification and compliance test processes and thirdparty test laboratories.
• Understanding of longlifecycle product support and configuration control.
• Prior leadership experience in a smalltomidsize engineering organization where technical leaders remain handson.

Desired Attributes

• Credible technical authority respected by engineers and program stakeholders
• Disciplined, securityaware design mindset
• Practical problemsolver who balances rigor with schedule and cost
• Clear communicator capable of defending design decisions internally and externally