<p>ABM (NYSE: ABM) is one of the world's largest providers of integrated facility, engineering, and infrastructure solutions. Every day, our over 100,000 team members deliver essential services that make spaces cleaner, safer, and efficient, enhancing the overall occupant experience.</p> <p>ABM serves a wide range of market sectors including commercial real estate, aviation, education, mission critical, and manufacturing and distribution. With over $8 billion in annual revenue and a blue-chip client base, ABM delivers innovative technologies and sustainable solutions that enhance facilities and empower clients to achieve their goals. Committed to creating smarter, more connected spaces, ABM is investing in the future to meet evolving challenges and build a healthier, thriving world. ABM: Driving possibility, together.</p> <p>ABM is an Equal Employment Opportunity (EEO) employer that does not discriminate on the basis of any trait or characteristic protected by applicable federal, state, or local law, including disability and protected veteran status. ABM is committed to working with and providing reasonable accommodation to individuals with disabilities. If you have a disability and need assistance in completing the employment application, please call 888-328-8606. We will provide you with assistance and make a determination on your request for reasonable accommodation on a case-by-case basis.</p> <p>ABM participates in the U.S. Department of Homeland Security E-Verify program. E-Verify is an internet-based system used to electronically confirm employment eligibility.</p> <p>ABM is a military-friendly company proudly employing thousands of men and women who have served in the U.S. military. With ABM, you'll have access to a world-class training program and ample opportunities to use the skills you developed while serving our country. Whether you're looking for a frontline or professional position, you can find post-military career opportunities across ABM.</p> <p>ABM directs all applicants to apply at www.abm.com/careers. ABM does not accept unsolicited resumes or submissions outside of this portal. Applicants should submit their application by clicking Apply Now.</p> <p>For more information, visit www.abm.com</p> <p>The Assistant Chief Engineer will support the Chief Engineer in overseeing all critical facility infrastructure, ensuring maximum uptime, reliability, and operational efficiency. This role is responsible for supervising engineering staff, maintaining mechanical and electrical systems, and ensuring compliance with safety and operational standards.</p> <ul> <li>5+ years of experience in data center or critical facility operations </li><li>Strong knowledge of electrical and mechanical systems </li><li>Experience with UPS systems, generators, switchgear, cooling systems, plumbing </li><li>Leadership or supervisory experience preferred </li><li>Ability to work flexible hours, including on-call rotation </li><li>Strong troubleshooting and problem-solving skills </li><li>Assist in managing daily operations of all critical systems (electrical, HVAC, UPS, generators, CRAC/CRAH units, sequence of operations, controls </li><li>Proficient in writing, reviewing MOP's and EOP's </li><li>Supervise and support engineering team members </li><li>Perform and oversee preventative maintenance and repairs </li><li>Respond to emergency situations and critical system alarms </li><li>Ensure compliance with safety standards and company policies </li><li>Support vendor management and contractor oversight </li><li>Maintain accurate logs, reports, and documentation </li><li>Assist with budgeting and operational planning </li></ul>