# Rolling Stock System Engineer

**Company:** [Sapsol Technologies Inc](https://jobs.workable.com/companies/d2sRa2JYB9JPF5bL4MU2Yu.md)
**Location:** Auckland, United States
**Workplace:** on site
**Employment type:** Contract

[Apply for this job](https://jobs.workable.com/view/be3be1d8-f744-4f27-910e-006c23f272ec)

## Description

**Job description:  
**Looking for a Rolling Stock System Engineer with strong **systems integration and interface management** across mechanical, electrical, and electronic subsystems. Proficiency in **railway industry standards** (EN50126/8/9, TSI) and tools like **IBM DOORS** for requirements management is essential. Experience with **safety-critical systems**, **validation/testing**, and **onboard technologies** (ETCS, CBTC, TCMS, HVAC, braking, traction) is also crucial.

**Required Qualifications:**

-   Bachelor’s degree in Mechanical Engineering, Transport Engineering, or a related field.
-   Strong understanding of railway systems and operations: locomotives, EMUs, DMUs, high-speed and freight trains.
-   Experience in system engineering, integration, and interface management involving electrical/electronic systems (HV/MV/LV), traction, braking, signaling (ETCS, CBTC, PTC), interlocking, HVAC, and TCMS.
-   Proven ability to work with mixed traffic operations (high-speed, freight, commuter).
-   Familiarity with configuration management, system performance evaluation, and validation techniques.
-   Proficiency with requirements management tools such as IBM DOORS.
-   Working knowledge of international standards and safety norms (EN, UIC, TSI, EN50126/28/29).