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Senior Wire Harness Design Engineer (EWIS)

On-site Full-time

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Experience Level

Senior

Qualifications

Bachelor’s degree in Electrical Engineering, Mechatronics, or a related field.5–12+ years of experience in EWIS, harness engineering, or electrical integration, with a proven track record of ownership. Expertise in Zuken E3 (or equivalent) and 3D harness routing/integration tools (e.g., NX).

About the job

Saronic Technologies is at the forefront of maritime autonomy, committed to crafting cutting-edge solutions that enhance operational efficiency on the water through intelligent and autonomous platforms.

Job Overview

We are looking for a Senior EWIS Engineer to spearhead the execution of EWIS architecture for a critical platform or subsystem. This role will involve translating schematic designs into manufacturable harness documentation, ensuring seamless integration with vessels. The ideal candidate will lead technical decisions, aid in production scale-up, collaborate closely with manufacturing and suppliers, and mentor junior EWIS engineers, all while maintaining compliance with relevant standards and program requirements.

Responsibilities & Requirements

  • Design, develop, and maintain EWIS architectures, schematics, and harness assembly drawings in Zuken E3, focusing on design intent, configuration control, and manufacturability.

  • Lead intricate 3D harness routing and packaging trade studies using NX (or similar tools), balancing integration challenges, serviceability, and production consistency.

  • Independently size wiring, shielding, and protection devices, considering continuous/transient loads, voltage drop, derating, thermal conditions, and fault scenarios.

  • Proactively identify and mitigate EMI/EMC risks through effective grounding/bonding strategies, routing, shielding, and termination choices that align with system architecture.

  • Review and approve EWIS designs from Level 1 engineers; mentor to enhance documentation and design quality across the team.

  • Act as the primary EWIS point of contact for manufacturing and external suppliers; ensure build readiness and integrate DFM feedback while managing schedule and technical risks.

  • Plan and oversee EWIS verification & validation activities; lead root-cause analysis and corrective measures for complex wiring, EMI, and integration challenges.

  • Interpret and apply IPC/WHMA, ABYC, ABS, and relevant MIL standards within projects, ensuring consistent implementation across all designs and releases.

Qualifications & Skills

  • Bachelor’s degree in Electrical Engineering, Mechatronics, or a related field.

  • 5–12+ years of experience in EWIS, harness engineering, or electrical integration, with a proven track record of ownership.

  • Expertise in Zuken E3 (or equivalent) and 3D harness routing/integration tools (e.g., NX).

About Saronic Technologies

Saronic Technologies is revolutionizing maritime operations with innovative autonomous solutions that enhance efficiency and safety at sea.

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