HVAC Mechanic

Trispoke managed services; El Segundo (CA); On-site; USD 65,000 - 100,000; Full time

Job summary

Northrop Grumman in El Segundo, CA, seeks an HVAC Mechanic Level 3 to join our facilities maintenance team on-site. The role requires hands-on repair and preventive maintenance of HVAC and refrigeration systems, following safety standards and building codes.

You will inspect, troubleshoot, and service equipment (AHUs, Chillers, Cooling Towers, VAVs, boilers, etc.) and work with centralized building automation systems. Must have 4+ years HVAC experience and EPA 608 license. On-site only.

Qualifications

• High School Diploma or equivalent with 4 years HVAC experience.
• Own basic HVAC tools and EPA 608 license.
• Active California driver's license.
• Ability to work 9/80A schedule.

Responsibilities

• Repair and maintain HVAC systems (AHUs, Chillers, Boilers, etc.).
• Inspect to determine needed repairs to prevent breakdowns.
• Use hand and power tools to troubleshoot and repair.
• Follow blueprints, wiring diagrams, specs.
• Service building automation and pneumatic control systems.
• Document maintenance activities and reports.
• Work on-call as assigned.

Skills

HVAC experience

Blueprint reading

Electrical knowledge

On-site maintenance

Education

High School Diploma or equivalent

EPA 608 Certification

California Driver's License

Tools

Basic HVAC Tools

Maximo

Job description

Title: HVAC Mechanic

Location: El Segundo, CA 90245

Payrate: Open on W2!

Visa: US Citizenship required

Duration: 12 months Contract to hire

Shift: 9x80 schedule, 2nd shift

JOB DESCRIPTION

Northrop Grumman is seeking an HVAC Mechanic Level 3 to to join our team of qualified, diverse individuals! This position will be on site supporting our South Bay California Facilities in El Segundo, CA.

This hands‑on position requires knowledge and experience in repairs and maintenance of facilities and/or machines and equipment. The role is fully on‑site; hybrid or remote work is not available.

Key Responsibilities

• Perform repairs and maintenance in plant or office facilities, or on machines and equipment (AHUs, Chillers, Cooling Towers, VAVs, Heaters, Boilers, Air Compressors, Air Dryers, Coolers, Freezers).
• Conduct routine, periodic, or special inspections to determine necessary repair and maintenance work to prevent breakdowns.
• Use hand and power tools to troubleshoot, test, inspect, and repair machines and equipment.
• Review and follow blueprints, sketches, layouts, wiring diagrams, drawings, and specifications.
• Install, service, modify, rebuild, repair, and perform preventive maintenance on HVAC and refrigeration systems in accordance with applicable building codes and safety regulations.
• Monitor and maintain centralized HVAC building automation systems, including pneumatic systems and direct digital control
• Document and maintain records for the Maintenance Department, including preventive maintenance activities and service reports.
• Be physically capable of working in high places from ladders, able to lift over 50 lbs, and follow exacting written and verbal instructions.
• Work on an on‑call basis and handle responsibilities assigned by management.

Basic Qualifications

• High School Diploma or equivalent, with 4 years of experience in HVAC, chillers, cooling towers, plumbing, and mechanical systems.
• Must own Basic HVAC Tools
• Must possess a Universal EPA License 608 and an Active California Driver's License.
• Ability to work 9/80A Schedule

Required for All Levels

• Experience working in one or more of the maintenance trades: machine and equipment repair, machine controls, and/or electrical.
• Familiarity with electrical/electronic components related to air conditioning and refrigeration equipment.
• Experience working within a Central Plant.

Preferred Qualifications

• Written and Verbal Communication Skills
• Strong Interpersonal Skills.
• Ability to obtain and maintain a Security Clearance.
• Strong commercial HVAC and refrigeration experience.
• Experience in Aerospace/Defense Industry.
• Strong computer, math, analytical, and planning skills.
• Experience with building maintenance management and tracking systems (work orders, Computer-Aided Facilities Management, Maximo).
• Knowledge of building automation control systems and troubleshooting I/O.
• Good communication skills and experience with Microsoft Outlook
• Experience working on HVAC equipment in a manufacturing environment that serves production machines.

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