Software Validation Engineer- Rolling Stock

Pioneering in America, from the first mile to the last. This is what drives us!

For more than 160 years, Siemens has been an integral provider of infrastructure, electrification, and transportation solutions in the United States. Automation’s impact on the railway industry is second only to the effects of digitalization. Combine them and the results are transformative! We work at the leading edge of this movement, applying our proven expertise in digitalization to rail infrastructure and automation.

Our innovative solutions deliver greater safety, punctuality, reliability, and sustainability across the line, all while reducing costs for mass transit and freight transportation systems. We are continuously developing new answers for rail automation – often to questions that haven’t been asked yet. 

We’re proud to be Great Place to Work® certified—a reflection of our commitment to creating an environment where innovation thrives and every voice matters. Apply today and be part of shaping the future with us!

Position Overview: 

Siemens Mobility Rail Division has an immediate opening for Software Validation Engineer at our Sacramento, California Facility.

In this role as a member of the Electrical Engineering department, the candidate will initially lead the transfer of existing and build-up of new hardware-in-the-loop (HIL) test benches for all product lines developed in Sacramento (locomotives, passenger coaches, Light Rail vehicles) as well as the maintenance and modification of their simulation software.

Later the candidate will transition into a Software Validation role responsible for creating and performing software tests to confirm the functionality of various train control and monitoring software packages created by the development group to ensure compliance with industry standards and customer specifications.

To support the growing need for automation and increased efficiency, this role shall also implement means of automated testing and AI-assisted procedure generation in collaboration with the AI architect and other stakeholders.

Initial responsibilities in Lab Admin role:

• Modifying or building test setups from wiring and parts information under observation of relevant rules for electrical safety and workmanship
• Configuration, loading and execution of both embedded code for control system components and simulation software for test execution
• Configuration of network equipment such as managed Ethernet switches with necessary rulesets and other settings reflecting the desired vehicle control architecture
• Adjustment of simulation environment to new project needs and changes in hardware configuration

Additional responsibilities to be added in Software Validation role:

• Interprets all relevant customer and internal functional requirements and translates them into software test specifications and performs testing on various HIL test benches
• Interfaces with system engineers, other Validation engineers and software developers, clarifying desired functionality and reviewing code
• Understands logic diagrams, software logic functions
• Understands requirements of relevant standards like EN 50657 and safety related topics like SIL levels and associated architectures
• Supports testers and commissioning technicians on-site to troubleshoot and to resolve software related engineering issues on the vehicles
• Write software test documentation according to IEEE 1558

To thrive in this role, you have:

• Bachelor’s degree in Computer Science / IT or Electrical Engineering with 2 or more years of relevant work experience (preferred).
• Associate degree in Engineering with 5 or more years of relevant work experience.
• Knowledge in software development for embedded systems, preferably on moving vehicles incl. object-oriented design
• Understanding of logic flow diagrams, electrical diagrams and similar
• Understanding of Ethernet-based networks and involved hardware

What will make you stand out:

• Rail Experience in Train Control and Monitoring Systems
• Understanding of graphical programming languages used for PLCs (i.e. per IEC 61131)
• Familiar with the application of bus systems in rail or automation technology
• Passionate about understanding and troubleshooting complex problems and finding suitable software solutions
• Knowledge of IEEE 1473, 802.3, 802.11 and 1558
• Knowledge of IEC 61375 and SIL levels of IEC 61508.
• Some travel may be required

Candidates should be willing to work in non-climate-controlled environments and inclement weather if required or if applicable.

Why you'll love working for Siemens!

• Freedom and healthy work-life balance– Health, Dental, Vision Insurance, HSA/FSA, Commuter Benefits – starting Day 1!
• We believe that each member of our team is accountable for making decisions, solving problems, and taking actions that contribute to long-term impact and financial success.
• We do the right thing. We stand for green innovations and meaningful solutions with impact on customers, ecosystem partners, society, and environment.
• We are frontrunners in digitalization and building platforms. Therefore, we are hiring ambitious forward-thinkers who want to have a real impact.
• Solve the world's most significant problems – Be part of exciting and innovative projects.
• Opportunities to contribute your innovative ideas and get paid for them! Take advantage of our Tuition Reimbursement program, Mentor Programs, and your development through online learning. We operate daily with a growth mindset - that's why Siemens consistently ranks on the  Fortune World's Most Admired Companies list!
• Employee perks and discounts in addition to our 401k match and generous Paid Time Off

Siemens offers a variety of health and wellness benefits to employees. Details regarding our benefits can be found here:  . 

The base salary range for this position in California is $91,000.00 – $102,000.00.  The salary may be higher or lower depending on the budget and the candidate's experience, knowledge, skills, and qualifications.

Join the growing team at our world-class train manufacturing facility in Sacramento, CA. Siemens Mobility, Rolling Stock Division is the North American market leader in the production of passenger locomotives and coaches, and light rail vehicles.

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