Principal Power Systems Engineer, AWS Global Energy

Are you passionate about large power infrastructure systems Do you love to innovate discover and apply your knowledge to advance world-class systems Do you get excited about the idea of pushing the boundaries of power systems to handle the latest emerging technology We are seeking an experienced electrical engineer with extensive experience in power infrastructure design including power generation and power systems with a deep understanding of the physics and mathematics of energy systems to support our growing requirements for novel solutions to delivering power to AWS data centers.

We are looking for candidates with proven ability to influence technical teams a track record of delivering complex power systems from design and specification through deployment and a deep understanding of energy and power systems. The Principal Power System Engineer provides the vision rationale and recommendations to leadership teams from AWS and our partners for next-generation data center power design while ensuring current systems meet performance and operational standards. You understand key problems and propose and analyze multiple solutions to produce the most efficient cost-effective resilient and scalable electrical designs achievable. You routinely stay ahead of the latest technology developments and build engineering strategies that will meet the most demanding requirements.

At Amazon Web Services (AWS) our data centers are industry leading examples of innovation in the areas of data center critical infrastructure design space utilization energy efficiency and cost effectiveness. We are known for our speed to market reliability and lowest total cost of ownership. Our Engineers are on the forefront of creating and delivering the most innovative products to our customers and are known for being a diverse and upbeat team that is continually improving the world of cloud computing. We continue to grow and are looking for individuals that can support our mission enjoy a challenge and have a desire for professional growth and continuous learning. AWSs work environment is unique and offers an exceptional opportunity for the right candidate. If you are a creative smart and driven individual that enjoys working with complex problems we want YOU!

As a Principal Power Systems Engineer you will serve as the Subject Matter Expert and technical leader within the Power Generation Solutions team for advanced electrical systems microgrid implementations and optimization efforts to maximize the capacity out of our systems. You will own complex and ambiguous problems that span multiple teams and drive technical decisions that impact AWS global infrastructure strategy. You will lead the technical strategy of different power and energy configurations including new strategies and technologies to ensure that we can exceed our customers expectations for delivering power to our data centers. You work across multiple organizations including utility-facing teams data center and hardware engineering teams compute and software teams operations finance legal and public policy teams to advance new concepts.

Additionally you will have a role in defining power generation designs and evaluating designs against AWS strict requirements for safety availability cost and sustainability impacts. This may include equipment selection and sizing conceptual design development creating single line diagrams specifications and participate in project development. Your technical expertise on power systems will guide cross-functional teams in making critical design decisions evaluating trade-offs and managing technical risks across complex power systems.

As a Principal Power Systems Engineer you are a leader in your field working within and overseeing the work of cross-functional teams that include: technical program management mechanical engineering electrical engineering control engineering supply chain management operations end users safety and security.

Amazon has a global presence therefore domestic and international travel may be necessary. Teamwork is absolutely necessary for us to accomplish our goals. You must be able to work within a team and collaborate with others to accomplish the required tasks. This includes working with internal groups as well as external suppliers and consultants including utilities manufacturers vendors and contractors.


Key job responsibilities
As a Principal Power Systems Engineer on the Power Generation Solutions team you will be responsible for:
You understand current and emerging scalable power and energy technologies and how to apply them to solve emerging challenges in power system design
You understand current trends in data center power demands and grid integration of large loads
Have a deep understanding of analytical methods for evaluating power demands throughout the data center architecture and means to maximize capacity and utilization
Understand grid interconnection standards and requirements including working on microgrid design and controls and distributed energy resources
Leads the team in developing test requirements to ensure solutions meet AWS high standards for quality and availability and set the expectation for quality in the engineering team
You oversee and plan engineering goals for key initiatives that support future projects and growth and build engineering strategies. You conceive initiate and lead projects with widespread impact on infrastructure design innovation and implementation.
Understanding the design and functionality of the global data center fleet including existing upcoming and unique site designs
Provide input and direction to Data Center Engineering teams for design revisions for new data centers as well as to Field Engineering for operational data center upgrades to meet critical strategic requirements
You demonstrate ability to review business cases and analysis models including Total Cost of Ownership (TCO) and Return on Investment (ROI) to select projects and designs
You decompose complex problems or new technologies or topologies to distill underlying risks and benefits and identify straightforward and actionable solutions to reduce risk
Create and lead the development of power generation configurations for different applications including primary temporary or backup power
You work independently and have frequent reviews with business leadership other Principal Engineers and Sr Engineers across AWS
You actively facilitate the escalation of low-level project and product issues to senior engineering and business leadership
Working on concurrent projects in multiple geographical regions
Being a leader within the group as well as within other teams. You actively grow and coach the engineering team through group forums and one-on-one coaching and mentoring to ensure development and promotion of the top engineers inside Amazon
Being positive and offer creative out of the box solutions
Continuously learning curious about how things work and willing to test and push new ideas
Having fun and working hard!


About the team
The Power Generation Solutions team creates and delivers product and engineering solutions in for power and energy to help advance AWS mission to deliver world-leading cloud services. Our solutions are guided by four main principles; unlocking capacity growth maintaining high infrastructure uptime minimizing infrastructure costs and advancing our net-zero carbon Climate Pledge. To deliver these solutions our team provides technical input to realize a shared vision and strategy with partner teams and provides engineering support across the project or product lifecycle to deliver the solution. We also provide grid analytics and manage and develop models for determining the total energy and water use within our fleet of data centers and work with partners on improving overall performance.

- 10 years of experience with power systems and electrical design with at least 5 years in data centers or high availability mission-critical applications
- Bachelors Degree in Electrical Engineering or equivalent experience
- In-depth knowledge of continuous operating redundant electrical systems and power infrastructure. This includes but is not limited to; uninterruptable power sources medium and low voltage electrical switchgear power distribution units variable frequency drives automatic/static transfer switches.
- Experience and knowledge of power generations equipment systems controls including but not limited to; diesel generators distributed energy resources gas turbines battery energy storage systems.
- Extensive experience in electrical power design including interpreting wiring diagrams single and three-line diagrams P&ID drawings sequence of operations and electrical drawing packages failure mode analysis.
- Experience leading cross-functional technical teams and collaborating with multiple engineering disciplines
- Proficiency with electrical design tools and analysis software

- Masters degree or Ph.D. degree in Electrical Engineering or related field
- 15 years of direct experience with the design construction operation or maintenance of mission critical data centers or power infrastructure
- Licensed Professional Engineer
- Familiarity with power flow studies substation design protection coordination and utility interconnection requirements emerging power generation and energy storage technologies and power distribution for large scale mission critical facilities
- System Matter Expert level of understanding of both electrical equipment and designs related to data centers and power generation equipment
- Experience with gathering compiling and analyzing data to identify availability and/or performance risks within the design and operations of critical power infrastructure including an understanding of data analysis methodologies and statistical techniques.
- Ability to produce analyses that ensure data centers satisfy defined design requirements including availability goals power quality specifications and predicted performance targets.
- Experience with developing solutions and executing plans on fast-track design/build projects and/or multiple significant upgrade projects
- Experience with commissioning and/or performance testing of critical infrastructure and the associated controls systems for mission critical environments
- Experience with scripting languages (e.g. Python R) or statistical/mathematical software (e.g. R SAS Matlab etc.) and machine learning or related optimization frameworks
- Possess excellent attention to detail and communication skills in order to maintain high quality standards for being organized setting priorities meeting deadlines and staying within budgets
- Possess leadership and problem-solving skills

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 VA Herndon - 162500.00 - 219900.00 USD annually
USA WA Seattle - 162500.00 - 219900.00 USD annually