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Maintenance Technician 3

Northrop Grumman

Skilled Trade Jobs

Maintenance Technician 3

full-timePosted: Jan 2, 2026

Job Description

The Maintenance Technician performs repairs and maintenance in plant or office facilities, or on machines and equipment. Typically performs work in one or more of the maintenance trades: electrical, mechanical, HVAC, carpentry, plumbing, painting, and machine and equipment repair. Conducts routine, periodic, or special inspections to determine repair and maintenance work necessary to prevent breakdowns of facilities, machinery, and equipment. Uses hand and power tools. Tests, inspects, troubleshoots, and repairs machines and equipment. Uses blueprints, sketches, layouts, wiring diagrams, drawings, and specifications. The intent for this position is for the 1st shift (day shift hours 7:30am - 5:00pm). Hours may change based on needs and requirements to support the building(s) infrastructure. High School diploma (or equivalent) and 4 years of relevant experience with Industrial/Commercial HVAC, chillers, cooling towers, air handlers, and compressed air. Experience and knowledge with building mechanical systems and operations. Experience in both manufacturing and office environments Experience working and coordinating with service contractors and sub-contractors Knowledge of building automation control systems (software usage) Experience with building maintenance management and tracking systems (work orders , CAFM) Journeyman certification

Locations

  • McClellan, California, United States

Salary

Estimated Salary Rangemedium confidence

55,000 - 85,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • High School diploma (or equivalent) and 4 years relevant experience (experience)
  • Journeyman certification (experience)

Responsibilities

  • Perform repairs and maintenance in plant/office facilities or on machines/equipment
  • Work in maintenance trades: electrical, mechanical, HVAC, carpentry, plumbing, painting, machine repair
  • Conduct routine, periodic, special inspections to prevent breakdowns
  • Use hand/power tools
  • Test, inspect, troubleshoot, repair machines/equipment
  • Use blueprints, sketches, layouts, wiring diagrams, drawings, specifications

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Northrop Grumman logo

Maintenance Technician 3

Northrop Grumman

Skilled Trade Jobs

Maintenance Technician 3

full-timePosted: Jan 2, 2026

Job Description

The Maintenance Technician performs repairs and maintenance in plant or office facilities, or on machines and equipment. Typically performs work in one or more of the maintenance trades: electrical, mechanical, HVAC, carpentry, plumbing, painting, and machine and equipment repair. Conducts routine, periodic, or special inspections to determine repair and maintenance work necessary to prevent breakdowns of facilities, machinery, and equipment. Uses hand and power tools. Tests, inspects, troubleshoots, and repairs machines and equipment. Uses blueprints, sketches, layouts, wiring diagrams, drawings, and specifications. The intent for this position is for the 1st shift (day shift hours 7:30am - 5:00pm). Hours may change based on needs and requirements to support the building(s) infrastructure. High School diploma (or equivalent) and 4 years of relevant experience with Industrial/Commercial HVAC, chillers, cooling towers, air handlers, and compressed air. Experience and knowledge with building mechanical systems and operations. Experience in both manufacturing and office environments Experience working and coordinating with service contractors and sub-contractors Knowledge of building automation control systems (software usage) Experience with building maintenance management and tracking systems (work orders , CAFM) Journeyman certification

Locations

  • McClellan, California, United States

Salary

Estimated Salary Rangemedium confidence

55,000 - 85,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • High School diploma (or equivalent) and 4 years relevant experience (experience)
  • Journeyman certification (experience)

Responsibilities

  • Perform repairs and maintenance in plant/office facilities or on machines/equipment
  • Work in maintenance trades: electrical, mechanical, HVAC, carpentry, plumbing, painting, machine repair
  • Conduct routine, periodic, special inspections to prevent breakdowns
  • Use hand/power tools
  • Test, inspect, troubleshoot, repair machines/equipment
  • Use blueprints, sketches, layouts, wiring diagrams, drawings, specifications

Target Your Resume for "Maintenance Technician 3" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Maintenance Technician 3. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Maintenance Technician 3" , Northrop Grumman

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseTechnologyDefense

Answer 10 quick questions to check your fit for Maintenance Technician 3 @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.