Senior Electrical Engineer

At Walmart Advanced Systems & Robotics, we're building the infrastructure that will power the next generation of retail experiences. We're the team behind Alphabot®, a new technology that's changing the way America shops. Our automated pickup and delivery systems use a combination of robotics and software to efficiently handle large volumes of online orders, streamlining operations for managers and enhancing the customer experience. We're passionate about robotics, retail, and creating solutions that impact millions of customers daily.

As we continue to grow, we are seeking an Electrical Engineer to help shape our state-of-the-art robotic inventory management system. As Senior Electrical Engineer, you will work within the Structure and I/O Electrical Engineering team, on our storage and retrieval structure and I/O system. Areas of focus include: the design and development of electrical power and control enclosures, custom cable assemblies and harnesses, building and testing prototypes, creating test plans for prototype validation and other system-level functionality, troubleshooting electrical system (120VAC, 208VAC, 24VDC, and ASi), and implementing findings on project or program-wide deliverables.

Responsibilities will span managing the lifecycle of our products, from conception to obsolescence, providing remote and on-site support, traveling to installation sites for troubleshooting, and working with vendors as a functional ambassador. Acting as a subject matter expert, you will have an opportunity to collaborate with cross-functional product engineering and other teams within and across the organization.

What you will work on:

• Help conceptualize electrical design to meet product requirements.
• Select components, develop block diagrams, wiring drawings, and one-line drawings for power distribution (3-phase 208VAC, 1-phase 120VAC) and control cabinets (24VDC, with SPLC and IOs).
• Build complete lists of parts required to design, develop, and manufacture electro-mechanical solutions.
• Document electrical designs using AutoCAD Electrical and PLM (Propel).
• Build and test prototype control cabinets, custom cable assemblies, and harnesses.
• Troubleshooting electrical power and control systems (120VAC, 208VAC, 24VDC, and ASi) with electrical safe practices, participating in root cause analysis and implementing project/ program/design-wide fixes.
• Support field engineers and work with them to implement field-facing product changes and upgrades.
• Contribute to developing functional processes, engineering and installation work instructions, and standardization guidelines setting up process-driven work environment.
• Engage with cross-functional product engineering teams, manufacturing, supply chain, supplier quality, field quality, installation, commissioning & provisioning, and hardware services teams.
• Create and release new parts and system specifications and related documentation, including ECO creation for releasing all product documentation to the PLM system.
• The position may require one to be on-call at times, including holidays and weekends.
• Domestic travel up to 25% to support field installation and site support teams. Visit vendors based on project needs.

What we’re looking for:

• B.S. in Electrical Engineering with 5+ years of professional experience, or M.S. in Electrical Engineering with 3+ years of professional experience.
• Experience designing AC and DC circuits for power panels (120VAC, 208VAC, 24VDC) and control panels (120VAC & 24V DC), safety sensors, E-stops, interlocking mechanisms, and PLC hardware.
• Proficient with AutoCAD Electrical or another electrical CAD tool. Knowing a 3D mechanical CAD tool is a plus.
• Proficient in generating schematic drawings, spec sheets, and assembly-level documentation (Bill of Material, wiring, and layout drawings)
• Systems engineering mindset with multidisciplinary experience (electrical and mechanical with a bit of software)
• Hands-on with electrical test tools such as multimeters, power supplies, oscilloscopes, and Wiring skills - crimping and soldering.
• Basic knowledge and familiarity with electronics components and circuit design
• Familiarity with NFPA 70 (National Electric Code), NFPA79 and UL508A.
• Familiarity with NFPA 70E, (Electrical Safety in the Workplace) is a plus.
• Familiarity with UL and CE compliance requirements is a plus.
• Familiarity with RoHS and REACH compliance is a plus.
• Experienced with ethernet, Profinet and Actuator Sensor Interface (ASi) is a plus.
• Familiarity with PLC is a plus, Siemens PLC is preferred.
• Strong written and verbal communication skills for cross-functional success.
• Positive attitude, an initiator, and a go-getter with the ability to work in a tight schedule environment on multiple projects.
• Experienced working in a cross functional and collaborative team environment, including both technical and non-technical interactions.

We offer great benefits for a happier mind, body, and wallet:

• Competitive pay and performance-based bonus awards
• Competitive 401(k) matching program, stock purchase plans, and equity opportunities
• Comprehensive health, vision, and insurance plans with options for dependent coverage
• Unlimited PTO for salaried employees, covering vacation, holidays, and personal days
• Up to 12 weeks of fully paid maternity/paternity leave
• Special Walmart discounts for in-store and online purchases
• Complimentary daily lunches, beverages, and snacks
• Other benefits include short-term and long-term disability, Military Leave Pay, adoption and surrogacy expense reimbursement, and more

Walmart, Inc. is an Equal Opportunity Employer. By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity – unique styles, experiences, identities, abilities, ideas and opinions – while being inclusive of all people.