J

Johnson Controls

Provides smart building technology and services

Maintenance Mechanic 3

Full-TimeUpdated on 10/23/2026
$28.38 - $34.11/hr+ Shift Differential + Overtime
Mid, Senior
Largo, FL, USA
In PersonOnsite in Largo, Florida. Second shift, Monday–Friday, 2:00–10:30 p.m.
General Maintenance & RepairEquipment Maintenance

About the job

Requirements
  • Requires a high school diploma or GED and five years of previous on-the-job maintenance experience obtained in a manufacturing environment similar to the Largo operation.
  • Requires completion of formal industrial, electrical, and electronics trade education, including solid-state industrial electronics.
  • Requires proficiency in mechanical, electrical, pneumatics and hydraulics, electronics, facility maintenance, and welding, with minimal supervision, quality workmanship, timely completion, safe work practices, proper tool and material selection, and satisfactory housekeeping.
  • Must be able to organize work, meet deadlines, handle ambiguity, make effective decisions, balance multiple priorities and activities, and solve problems by generating alternative solutions.
  • Must be able to write routine reports and correspondence and perform arithmetic using whole numbers, common fractions, and decimals.
  • Must be able to read, communicate, and interpret safety rules, operating and maintenance instructions, procedure manuals, blueprints, and engineering drawings in English.
  • Must be able to train new employees.
  • Must be able to work in a noisy, dusty industrial or manufacturing environment with exposure to non-toxic fumes, chemicals, grease, and oils; work with machinery and moving parts; operate a crane, truck, and motor vehicles; work around moving vehicles, ladders, and scaffolding; work at heights and in confined spaces; and work in a non-climate-controlled environment.
  • Must be able to lift, carry, push, pull, manipulate, and transport up to 30 pounds; occasionally lift up to 50 pounds, frequently lift up to 40 pounds, and consistently lift up to 25 pounds.
  • Must be able to perform repetitive hand, finger, and wrist motions; stand or walk for long periods on hard concrete; bend, crouch, stoop, kneel, sit, climb, stretch, and reach at high levels.
  • Must be physically able to frequently work more than 40 hours per week.
  • Must be available to work overtime and move between shifts for training or coverage as needed.
Responsibilities
  • Install, alter layouts, maintain (including preventive maintenance), service, repair, replace, and test complex machine tools, plant equipment, facilities, and building components.
  • Repair and maintain electrical and electronic systems, circuits and equipment, mechanical systems, pneumatics and hydraulics systems, facility systems, and welding-related equipment.
  • Lay out, install, and repair complex automated control systems, including programmable conveyors, CNC systems, assembly run test systems, fin power presses, powder paint systems, press brakes, and tube benders.
  • Identify and troubleshoot complex equipment problems, analyze failures, determine causes, and make necessary adjustments.
  • Use hand tools and voltage and ampere measuring devices; read and work from blueprints, drawings, sketches, and layouts; apply manufacturing techniques, materials, tools, and equipment.
  • Follow safety processes and facility regulations, use job safety analyses and personal protective equipment, apply 5S practices, and maintain a clean and orderly work area and equipment.
  • Detect and report defective materials or questionable conditions to department supervisors and perform first-article inspections against blueprint and work-order specifications.
  • Work with other departments, shifts, management, coworkers, utilities, and coordinators to meet customer expectations; communicate and report issues involving safety, quality, processes, equipment, materials, or questionable conditions to supervisors.
  • Manage time, deliver results, troubleshoot and provide solutions, distinguish value-added from non-value-added activities, and improve the ratio.
  • Collect and understand production data related to machinery.
  • Use a computer and software such as Microsoft Office, Microsoft Excel, Microsoft Word, and maintenance systems to look up blueprints, maintenance orders, and parts and support maintenance work.
  • Perform other assignments as directed by management.

About the company

Johnson Controls transforms environments where people live, work, learn, and play by providing smart, healthy, and sustainable buildings. It offers comprehensive digital solutions through its OpenBlue platform, serving healthcare, education, data centers, airports, stadiums, manufacturing, and government sectors with a portfolio of building technology, software, and services focused on efficiency, safety, and sustainability. The company operates in more than 150 countries with about 100,000 experts and aims to reimagine building performance to benefit people, places, and the planet.

Company Size

10,001+

Company Stage

IPO

Headquarters

Cork, Ireland

Founded

1885

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Simplify's Take

What believers are saying

  • Q3 2026 sales hit $6.6 billion; organic growth reached 10%, lifting margins.
  • Record backlog reached $21 billion in July 2026, fueled by data-center orders.
  • JCI closed Alloy and Nantum in 2026, expanding OpenBlue and cooling capabilities.

What critics are saying

  • A 2026 HVAC price-fixing lawsuit names JCI alongside Bosch, Carrier, Trane, and others.
  • The 2024 restructuring plan still targets $400 million costs through fiscal 2027.
  • PFAS, asbestos, and environmental liabilities persist after the June 2026 Wisconsin settlement.

What makes Johnson Controls unique

  • OpenBlue now embeds Nantum AI’s occupancy-based HVAC optimization across air and water systems.
  • Alloy Enterprises gives JCI proprietary liquid-cooling components for AI data centers.
  • Johnson Controls sells mission-critical service and controls across 150 countries, creating sticky installed-base revenue.

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Benefits

  • Company Vehicle
  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Health Savings Account/Flexible Spending Account
  • Life Insurance
  • Disability Insurance
  • 401(k) Company Match
  • Employee Referral Bonus
  • Wellness Program
  • Employee Assistance Program
  • Paid Vacation

Growth & Insights and Company News

6 month growth

-4%

1 year growth

-4%

2 year growth

-4%
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Oct 25th, 2026
EDGAR Filing Documents for 0001810977-21-000001

EIN.: 813266360 | State of Incorp.: DE | Fiscal Year End: 1231Type: D | Act: 33 | File No.: 021-401643 | Film No.: 21992017

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