Full-Time

Lead Systems Specialist

HVAC S&F

Posted on 9/11/2026

Johnson Controls

Johnson Controls

10,001+ employees

Provides smart building technology and services

Compensation Overview

$80.6k - $110k/yr

+ Bonus

Jacksonville, FL, USA

In Person

Associate's

Category
Building Trades (1)
Required Skills
Microsoft Office
HVAC
Microsoft Windows

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Requirements
  • 2-5 years of experience with installation and service of fire alarm, access control, CCTV, intrusion, and intercom systems.
  • Working knowledge of electricity and electronics, with an aptitude for troubleshooting systems and performing necessary repairs.
  • Security experience or certification with P2000, Lenel, or C-Cure 9000.
  • Ability to work independently.
  • Ability to provide a high level of customer service.
  • Ability to carry and move equipment and tools weighing up to 40 pounds.
  • Minimum high school or trade school graduation, military background, or a two-year Associate degree in a technical field involving electronics or computers.
  • Working knowledge of personal computers, Windows 2000, Windows XP, Windows 7, and Microsoft's suite of Office software.
  • Working knowledge of IT network systems.
  • Ability to use hand and power tools and test equipment such as multimeters, oscilloscopes, digital analyzers, battery analyzers, frequency meters, decibel meters, and communication devices.
  • Ability to read and understand complex building architectural, mechanical, and electrical documents, as well as project plans, specifications, schedules, and equipment installation, operation, and troubleshooting manuals.
Responsibilities
  • Act as the on-site project leader to plan, execute, and complete fire alarm, access control, CCTV, intrusion alarm, and intercom system projects with assigned customers.
  • Perform or delegate hardware design, system programming, installation coordination, system and network commissioning, and project closeout tasks.
  • Manage the overall financial results of assigned projects, including costs, project billings, and collections.
  • Maintain an effective balance between customer satisfaction and project financial results.
  • Pursue and sell change orders.
  • Coordinate communication with customers during all phases of projects.
  • Ensure proper execution of warranties.
  • Provide work direction to subcontractors, electrical installers, technicians, designers, and administrative staff as necessary.
  • Ensure work complies with state, local, and federal legal requirements and safety standards.
  • Complete installation hardware design and software programming using established standards.
  • Provide detailed information communicating system design and operation to customers, staff, and subcontractors.
  • Evaluate contractual scope of work and the impact of client-issued bulletins, field directives, and scheduling changes.
  • Communicate technical and business issues to clients.
  • Manage the selection, ordering, budget, and delivery schedule of project materials.
  • Secure pricing and availability from vendors, suppliers, mechanical and electrical subcontractors, including scope, terms, and conditions.
  • Oversee subcontractor payment and billing processes.
  • Coordinate jobsite panel and field-device locations and ensure installation meets company literature and project requirements.
  • Manage loading, device verification, and commissioning of systems and controllers.
  • Validate complete system functionality and resolve issues with subcontractors and others.
  • Provide accurate project as-built and commissioning documentation.
  • Manage project costs, billings, and collections; complete client billings accurately and maintain profitability and positive cash flow.
  • Provide coaching, mentoring, and technical assistance to system technicians, electrical installers, system designers, and subcontractors.
  • Ensure delegated tasks are completed accurately, on time, within budget, and within contract scope.
  • Report project status to management and provide monthly forecasts of revenue, costs, and gross margin.
  • Send warranty letters to customers upon substantial project completion and ensure proper warranty execution.
  • Develop project plans and coordinate resources for timely and cost-effective installation and completion.
  • Perform site-specific training for owners or operators and provide system-operation documentation and manuals.
  • Develop and maintain long-term relationships with contractors, clients, consultants, and subcontractors.
  • Attend job progress meetings as required.
  • Adhere to safety standards and maintain a high regard for employee and subcontractor safety.
Desired Qualifications
  • Knowledge of project accounting, costing principles, and contracting.
  • NICET certification.
  • DCJS certification.

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 Jobs

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

Paid Holidays

Paid Sick Leave

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

-4%

1 year growth

-4%

2 year growth

-4%
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