CoreSite is seeking a Data Center Design and Performance Engineer to join their Engineering team. This role involves designing and reviewing electrical, mechanical, and site plans for data centers. The engineer will be responsible for evaluating efficiency, reliability, and engineering design of various systems, defining testing and commissioning scopes, and providing quality assurance. They will collaborate with Sales Engineering, support the sales process, and provide engineering support to Data Center Operations. The ideal candidate should have in-depth knowledge of data center design and operations, strong problem-solving skills, and proficiency in AutoCAD and Microsoft Office. This position offers a hybrid work environment with 40% on-site work and up to 40% travel. The role comes with a comprehensive benefits package including medical, dental, and vision insurance, 401(k) with company match, and various other perks. CoreSite provides a fun, team-focused work environment and offers opportunities for professional growth and development.