Engineering

Diagnostics Engineer

Marici SolutionsFoster City, CA🇺🇸United StatesPosted Sep 28, 2026

Why This Role Stands Out

This Diagnostics Engineer role at Marici Solutions offers a fantastic opportunity to hone your problem-solving skills and contribute to cutting-edge engineering projects. You'll thrive here if you're a mid-senior level engineer eager to make a significant impact within a reputable company. Apply today to join a dynamic team!

Quick Overview

Seniority

Mid Senior

Work mode

Hybrid

Location

Foster City, CA, United States

Posted

Yesterday

Job Description

Diagnostics Engineer

Foster City, CA (CA)

Long Term Contract and Full Time

Responsibilities:

Diagnostic Algorithm Design & Implementation

Architect and implement real-time diagnostic monitors in modern C++, including signal-level plausibility checks, degradation detection, and fault isolation logic. Perform software unit testing, HIL testing, and automated regression tests to validate diagnostic algorithms prior to final implementation

Diagnostic Requirement Engineering

Author formal diagnostic monitor requirements (detection thresholds, debounce strategies, fault response actions) traceable to system-level or component level failure modes; verify requirements against fleet and bench data.

Skills:

3+yrs years of professional experience in diagnostics, embedded controls, or vehicle systems engineering within the automotive, autonomous vehicle.

Working knowledge of diagnostic standards and protocols (UDS / ISO 14229, DTC management, OBD-II / SAE J1979) and communication buses (CAN, LIN, Automotive Ethernet).

Proficiency with C++