Description
Are you an organized and detail-oriented professional with a passion for safeguarding the integrity of critical systems? Are you ready to take on a role where your expertise will make a critical impact? The Multi-Domain Solutions (MDS) division is seeking a Senior Preventive Maintenance Mechanical Technician who is responsible for leading and executing comprehensive preventive maintenance programs for a wide range of mechanical systems within a complex facility. This role requires advanced mechanical knowledge, strong diagnostic skills, and hands-on experience with equipment such as HVAC systems, chillers, cooling towers, air handling units (AHUs), motors, pumps, piping systems, and building automation systems. The technician plays a critical role in ensuring optimal system performance, minimizing downtime, and extending equipment life through proactive maintenance and troubleshooting efforts.

Primary Responsibilities:

• Perform and oversee scheduled preventive maintenance tasks on mechanical systems and equipment, ensuring compliance with industry and manufacturer standards.
• Diagnose and troubleshoot mechanical failures in HVAC systems, chillers, AHUs, variable speed drives, cooling towers, and related infrastructure.
• Inspect, calibrate, and repair or replace components to maintain operational efficiency and reliability.
• Use building automation systems (BAS) to monitor system performance and identify early signs of wear or failure.
• Collaborate with other technicians, engineers, and facility staff to resolve complex issues and support facility operations.
• Maintain accurate records of maintenance activities, findings, and corrective actions using computerized maintenance systems (CMMS).
• Recommend and implement improvements to preventive maintenance practices and procedures.
• Ensure compliance with safety standards, operational policies, and regulatory requirements.
• Provide technical guidance and mentoring to junior technicians, as needed.

BASIC QUALIFICATIONS

• TS/SCI w/ Poly Clearance is required
• High school diploma or equivalent.
• Completion of a formal training program in automotive repair or a related field.
• 5+ years of hands-on experience in inspecting, repairing, and maintaining a variety of vehicles (e.g., automobiles, trucks, motorcycles, forklifts, and buses).
• Proficient in diagnosing mechanical faults using tools such as motor analyzers, pressure gauges, and factory manuals.
• Skilled in disassembling and overhauling complex vehicle components including engines, transmissions, clutches, differentials, and alternators.
• Experience performing preventive and corrective maintenance on a wide range of mechanical systems.
• Working knowledge of cooling systems, hydraulics, pneumatics, and automotive electrical systems.
• Ability to interpret technical specifications and schematics.
• Demonstrated ability to perform routine maintenance and ensure compliance with safety and quality standards.
• Effective verbal and written communication skills.
• Familiarity with safety assurance practices and regulatory standards for vehicle inspections.

PREFERRED QUALIFICATIONS

• ASE (Automotive Service Excellence) Certification or equivalent industry credentials.
• 7+ years of experience maintaining mixed-fleet vehicles, including specialized equipment.
• Proven leadership in training or mentoring junior technicians and leading maintenance operations.
• Strong track record in project management, including planning and coordinating large-scale maintenance initiatives.
• Advanced troubleshooting skills with experience conducting root cause failure analysis.
• Experience with computerized maintenance management systems (CMMS) and diagnostic software.
• Knowledge of energy efficiency strategies and practices in vehicle maintenance.
• Exposure to quality control methodologies and continuous improvement processes.
• Demonstrated ability to develop or interpret technical specifications for vehicle systems or modifications.
• Working knowledge of DOT regulations and other compliance standards for fleet operations.

• Perform and oversee scheduled preventive maintenance tasks on mechanical systems and equipment, ensuring compliance with industry and manufacturer standards.
• Diagnose and troubleshoot mechanical failures in HVAC systems, chillers, AHUs, variable speed drives, cooling towers, and related infrastructure.
• Inspect, calibrate, and repair or replace components to maintain operational efficiency and reliability.
• Use building automation systems (BAS) to monitor system performance and identify early signs of wear or failure.
• Collaborate with other technicians, engineers, and facility staff to resolve complex issues and support facility operations.
• Maintain accurate records of maintenance activities, findings, and corrective actions using computerized maintenance systems (CMMS).
• Recommend and implement improvements to preventive maintenance practices and procedures.
• Ensure compliance with safety standards, operational policies, and regulatory requirements.
• Provide technical guidance and mentoring to junior technicians, as needed