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Critical Facilities Tech - Mechanical; TS​/SCI Polygraph Cle Security Clearance

Job in Aurora, Arapahoe County, Colorado, 80010, USA
Listing for: Fluor Corporation
Full Time position
Listed on 2026-01-31
Job specializations:
  • Engineering
    Maintenance Technician / Mechanic, HVAC Tech / Heating Engineer, Systems Engineer, Mechanical Engineer
Job Description & How to Apply Below
Position: Critical Facilities Tech - Mechanical (TS/SCI with Polygraph Cle with Security Clearance
At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together. If this sounds like a culture you would like to work in, you're invited to apply for this role.

Fluor is a leading government contractor with a proven track record of delivering high-value technical solutions around the world to U.S. government agencies such as the DOE, NNSA, the Department of Defense and the Intelligence Community.

Job Description
*** Must have an active (or ability to obtain) TS/SCI with CI Polygraph**
* • Operate, maintain, troubleshoot, and repair critical mechanical systems supporting a 24/7 data center and mission-critical facility environment.

• Perform maintenance on systems including chillers, cooling towers, air handlers, CRAC/CRAH units, pumps, heat exchangers, hydronic systems, exhaust systems, and related mechanical infrastructure.

• Monitor facility systems to ensure continuous power and cooling availability in a critical environment with zero tolerance for unplanned downtime.

• Identify, assess, and mitigate mechanical maintenance risks that could impact mission operations.

• Respond to alarms, system faults, and emergency conditions promptly and effectively.

• Perform preventive, predictive, and corrective maintenance in accordance with site SOPs and manufacturer specifications.

• Support mechanical system startups, shutdowns, and system restorations during maintenance windows or emergency events.

• Maintain accurate logs, work orders, and maintenance records for all activities performed.

• Read and interpret mechanical drawings, schematics, P&IDs, and work plans.

• Coordinate with electrical, controls, and operations teams to ensure integrated system performance.

• Comply with all site safety requirements, work instructions, and customer standards.

• Ability to work in confined spaces and at heights.

• Ability to work after hours, weekends, holidays, and rotating shifts to support 24/7 facility operations.

• Must work safely at all times using required PPE, site safety plans, and safe work practices.

• Other duties as assigned. #Intel Basic

Job Requirements
• High School diploma or GED.

• Trade school diploma, completed apprenticeship, or equivalent technical training in a mechanical discipline (HVAC, industrial maintenance, facilities, or similar).

• 4+ years of experience in mechanical maintenance within a critical facilities, data center, industrial plant, or mission-critical environment. Other

Job Requirements
• Must have an active (or ability to obtain) TS/SCI with CI Polygraph clearance.

• U.S. Citizenship required.

• Must demonstrate basic computer knowledge (i.e., ability to use email, internet, and Microsoft Office products such as Word and Excel to effectively conduct company business on the program). Some positions may require an increased level of computer knowledge depending on assigned duties.

Preferred Qualifications
• Local candidates preferred.

• Experience supporting data centers, critical infrastructure, or high-availability facilities.

• Working knowledge of building automation systems (BAS), mechanical controls, or monitoring platforms.

• EPA Universal Certification or equivalent mechanical certification. We are an equal opportunity employer. All qualified individuals will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, genetic information, or any other criteria protected by governing law. Benefits Statement:
Fluor is proud to offer a comprehensive benefits package designed to promote employee health, wellness, and financial security. Our offerings include medical, dental and vision plans, EAP, disability coverage, life insurance, AD&D, voluntary benefit plans, 401(k) with a company match, paid time off (personal, bereavement, sick, holidays) for salaried employees, paid sick leave per state requirement for craft employees,…
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