Systems Integration Engineer, Fleet Remediation Engineering

AWS Infrastructure Services owns the design planning delivery and operation of all AWS global other words were the people who keep the cloud running. We support all AWS data centers and all of the servers storage networking power and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems with thousands of variables impacting the supply chain and were looking for talented people who want to help.

Youll join a diverse team of software hardware and network engineers supply chain specialists security experts operations managers and other vital roles. Youll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And youll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.

As a Systems Integration Engineer with deep expertise in Hardware-in-the-Loop (HIL) testing you will serve as the critical bridge between software simulation environments and physical hardware ensuring that control systems firmware and mechanical infrastructure perform as designed before field deployment. You will own the end-to-end integration validation lifecycle: from defining test architectures and building HIL rigs to executing closed-loop testing that replicates real-world datacenter operating conditions. Your work will directly prevent costly field failures accelerate FOAK product deployment and build institutional validation frameworks that scale across our global datacenter programs.

If you are passionate about innovative projects at hyper-scale and meet these qualifications this role is for you!

Key job responsibilities
Design and build HIL test environments that replicate realistic datacenter loading scenarios including power transients thermal ramp events cooling system interactions and failure injection enabling hardware and control systems to be validated under conditions that mirror Day 1 field deployment.
Own the integration layer between physical hardware (mechanical systems electrical infrastructure sensors actuators) and software simulations ensuring bidirectional signal fidelity and realistic closed-loop behavior.
Develop and execute integration test plans covering functional verification stress testing fault injection and edge-case scenarios for FOAK products.
Define and maintain Design Verification Plans (DVPs) and acceptance criteria for integrated system behavior covering thermal electrical mechanical and control system interactions.
Automate HIL test workflows using Python MATLAB/Simulink or equivalent tools enabling repeatable scalable test execution and continuous integration of hardware validation into the product development cycle.
Lead Root Cause Analysis (RCA) on integration failures by reproducing failure modes in the HIL environment isolating hardware vs. software root causes and producing data-backed reports that support deployment sign-off decisions.
Partner with cross-functional teams including mechanical engineers controls engineers and electrical engineers to align on integration requirements test coverage gaps and deployment readiness criteria.
Build and maintain simulation-hardware co-validation frameworks combining CFD/thermal models electrical simulations and physical test data to create high-confidence validation packages for new technology adoption.
Develop institutional HIL standards repeatable test methodologies rig architectures signal interface specifications and acceptance criteria that scale across datacenter programs and product generations.
Support commissioning and operational readiness by translating HIL validation findings into field deployment guidance operational runbooks and risk mitigation strategies.

About the team
Why AWS
Amazon Web Services (AWS) is the worlds most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating thats why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Diverse Experiences
Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description we encourage candidates to apply. If your career is just starting hasnt followed a traditional path or includes alternative experiences dont let it stop you from applying.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home theres nothing we cant achieve in the cloud.
Inclusive Team Culture
Here at AWS its in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences including our Conversations on Race and Ethnicity (CORE) and AmazeCon conferences inspire us to never stop embracing our uniqueness.
Mentorship and Career Growth
Were continuously raising our performance bar as we strive to become Earths Best Employer. Thats why youll find endless knowledge-sharing mentorship and other career-advancing resources here to help you develop into a better-rounded professional.


- Knowledge of mechanical or electrical systems design
- Education: Bachelors or Masters degree in Mechanical Engineering Electrical Engineering Systems Engineering or Industrial Automation.
- Experience: 6 years in systems integration HIL testing or systems validation preferably in data center industrial or mission-critical infrastructure environments.
- HIL Expertise: Hands-on experience designing and operating HIL test rigs including real-time simulation platforms (e.g. RTDS OPAL-RT or equivalent).
- Controls & Firmware Integration: Demonstrated ability to interface with PLCs BMS controllers firmware and SCADA systems in a closed-loop test environment.
- Communication: Excellent written and verbal communication skills with the ability to translate complex integration findings into clear deployment recommendations.

- Experience with datacenter mechanical systems cooling infrastructure (CRAC/CRAH DAHU chillers liquid cooling) airflow management and power distribution.
- Familiarity with CFD tools (e.g. Ansys Fluent Cadence) for co-validation with physical test results.
- Knowledge of generator systems UPS and electrical infrastructure behavior under transient loading conditions.
- Experience supporting FOAK product validation and deployment readiness in large-scale infrastructure programs.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience qualifications and location. Amazon also offers comprehensive benefits including health insurance (medical dental vision prescription Basic Life & AD&D insurance and option for Supplemental life plans EAP Mental Health Support Medical Advice Line Flexible Spending Accounts Adoption and Surrogacy Reimbursement coverage) 401(k) matching paid time off and parental leave. Learn more about our benefits at WA Seattle - 116800.00 - 160000.00 USD annually