Field Service Controls Technician (Mission Critical)
Title: Field Service Controls Technician (Mission Critical)
Location: South Bend, IN
Compensation: $40-$50/hr
Benefits:
- 401(k) matching
- Dental insurance
- Disability insurance
- Health insurance
- Life insurance
- Paid time off
- Vision insurance
Tiello is partnered with an Electrical Contractor who is looking for a Field Service Controls Technician is responsible for providing preventative maintenance, repair services, and commissioning support on Critical Infrastructure Electrical and Mechanical Building Monitoring systems. The Controls Field Service Technician is required to have a basic understanding of mechanical and electrical systems and components, as well as a fundamental understanding of the tools and processes required to complete Controls System maintenance and repair activities.
What You’ll Be Doing
- Deliver expert technical service and support to customers, including engineering assistance, network topology planning, and system controls design functionality.
- Collaborate with project engineers, system engineers, and end-users to develop cost-effective SCADA control solutions tailored to specific system requirements.
- Partner with internal stakeholders to understand system needs and ensure correct IP infrastructure, point lists, critical alarms, and scaling set points are integrated as designed.
- Support field deployment on construction sites, assisting with Building Automation System (BAS) installations, system validation, PLC code development and deployment, and integration of BMS and EPMS systems (e.g., chiller plant alarming, valve/fan control feedback).
- Validate EPMS sequences of operation and alarm point functionality.
- Provide commissioning support, including system testing and point-to-point verification throughout various phases of project completion.
- Enforce QA/QC procedures to ensure consistent quality standards across all projects.
What You’ll Need to Succeed
- Associate degree in engineering technology or related discipline, or 1–3 years of hands-on experience in electrical systems, engineering, construction, or critical facilities operations. Equivalent military experience welcomed.
- Basic proficiency with electrical testing tools such as multimeters and signal generators.
- Ability to read and interpret electrical/mechanical schematics, control diagrams, MOPs, and construction drawings. Understanding of electrical theory, chiller control circuits, and automation systems.
- Strong communication, collaboration, and problem-solving skills in fast-paced or high-demand environments.
- 3–5 years of field service experience in industrial instrumentation and control systems, including point-to-point validation.
- Hands-on experience with one or more of the following software/platforms is preferred:
- Rockwell FactoryTalk
- Tridium
- Schneider Electric (PowerLogic/StruxureWare)
- Siemens Apogee
- Inductive Automation Ignition
- Eaton Networks
- JACE Controllers
- Modbus RTU/TCP
- BACnet
- Niagara Framework
- Prior experience in mission-critical environments (e.g., data centers, hospitals, or utilities) is highly desirable.
- Proficiency in Windows environments with strong computer literacy.
- Knowledge of SCADA, BMS, EPMS, PLC, and low-voltage control systems.
- Understanding of HMI and SCADA system integration concepts.
- Familiarity with PLCs, DDC systems, contactors, relays, drives, and other electrical/mechanical control components.
- Experience in industrial automation programming and building system databases is a plus.
Physical Requirements
- Must be able to lift 20–30 pounds unassisted from various heights (knee to shoulder).
- Ability to remain in a stationary position for extended periods, including long durations at a desk or computer.
- Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.
What You’ll Love About Working With Us
- We recognize our people as our greatest asset and support their growth, development, and well-being—both on and off the job.
- Comprehensive benefits including medical, dental, vision, and 401(k) with company match.
- Accredited on-the-job training and upskilling opportunities across the organization.
- A culture of promoting from within, offering a fast-paced, startup-like environment with room for rapid advancement.
- Flexible vacation time and parental leave.
- Perks and programs to support mental, physical, and financial wellness.
Applicants must be authorized to work in the U.S. Tiello LLC is proud to be an Equal Opportunity Employer
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law.
Your Right to Work - In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.
INDLP
Apply now
BACK TO OPENINGS
Latest Openings
Commercial Roofing Sales
- Tampa, Florida
Construction
$90k/year - $110k/year
Accounting Coordinator
- Fort Washington, Pennsylvania
Construction
$55k/year - $60k/year
Project Manager - Federal/Commercial Construction
- Baltimore, Maryland
Construction
$110k/year - $120k/year
Quality Control Manager
- Washington, Florida
Construction
$100k/year - $110k/year
Traveling Superintendent – Structural Steel / Concrete Mixed-Use Construction
- Kansas City, Kansas
Construction
$130k/year - $150k/year
Project Manager – Public Works Construction
- Leawood, Kansas
Construction
$125k/year - $140k/year
HVAC Service Technician
- Atlanta, Georgia
Construction
$50/hour - $60/hour
Project Engineer (High-End Hospitality)
- Las Vegas, Nevada
Construction
$75k/year - $90k/year
Project Manager (High-End Restaurant & Hotel TI)
- Las Vegas, Nevada
Construction
$130k/year - $150k/year
HVAC/R Service Technician
- Birmingham, Alabama
Construction
$25/hour - $40/hour
Residential Roofing Sales ($100k+ 1st year)
- Tucson, Arizona
Construction
$50k/year - $250k/year
Residential Roofing Sales ($100k+ 1st year)
- Scottsdale, Arizona
Construction
$50k/year - $250k/year
REMOTE Traveling Project Manager (Structural Steel Erecting)
- Charlotte, North Carolina
Construction
$100k/year - $120k/year
Superintendent (Commercial Masonry Construction)
- Charleston, South Carolina
Construction
$90k/year - $110k/year
Warehouse Manager
- York, Pennsylvania
Construction
$60k/year - $80k/year
Senior Project Manager
- Minneapolis, Minnesota
Construction
$100k/year - $140k/year
Business Development Manager (Roofing/Waterproofing/Restoration)
- Troutman, North Carolina
Construction
$90k/year - $110k/year
General Manager – Commercial Waterproofing & Building Envelope
- Houston, Texas
Construction
$175k/year - $225k/year
Commercial Roofing Sales
- Tampa, Florida
Construction
$95k/year - $110k/year
Operations Manager
- Dallas, Texas
Construction
$130k/year - $210k/year
Senior Project Manager (Commercial Construction)
- St. Louis, Missouri
Construction
$125k/year - $140k/year
Cost Estimator (Commercial Construction)
- St. Louis, Missouri
Construction
$125k/year - $155k/year
Commercial Roofing Service Sales Representative
- Charlotte, North Carolina
Construction
$60k/year - $70k/year
Senior Electrical Project Manager
- Asheville, North Carolina
Construction
$110k/year - $140k/year
Senior Project Engineer
- St. Louis, Missouri
Construction
$85k/year - $90k/year
Estimating Manager
- Jupiter, Florida
Construction
$95k/year - $110k/year
Regional Sales Representative (Eastern PA, S. NJ, DE)
- Philadelphia, Pennsylvania
Construction
$75k/year - $95k/year
Regional Sales Representative (IA,KS, MS, NE)
- Kansas City, Missouri
Construction
$75k/year - $105k/year
Commercial Roofing Service Sales Manager
- Denver, Colorado
Construction
$90k/year - $110k/year
Commercial Roofing Service Manager
- Charleston, South Carolina
Construction
$75k/year - $90k/year
Restoration Sales Representative
- Charlotte, North Carolina
Construction
$70k/year - $100k/year
Roofing Sales Representative
- Charlotte, North Carolina
Construction
$80k/year - $100k/year
Commercial Roofing Superintendent
- Columbus, Ohio
Construction
$80k/year - $95k/year
Residential Roofing Sales Manager
- Burbank, California
Construction
$100k/year - $130k/year
Commercial Roofing Estimator
- Lake Worth, Florida
Construction
$100k/year - $120k/year
Accounting Manager - Commercial Roofing Contractor
- Tampa, Florida
Construction
$75k/year - $85k/year
Commercial Roofing Service Sales
- Columbus, Ohio
Construction
$85k/year - $90k/year
BDM Manager - Restoration
- Jersey City, New Jersey
Construction
$65k/year - $75k/year
Commercial Roofing Service Estimator
- Nashville, Tennessee
Construction
$50k/year - $70k/year
Commercial Roofing Safety Coordinator
- San Antonio, Texas
Construction
$75k/year - $85k/year
Commercial Roofing Project Manager
- San Antonio, Texas
Construction
$110k/year - $120k/year
Commercial Roofing Asistant Project Manager
- San Antonio, Texas
Construction
$80k/year - $90k/year
Project Manager/Estimator (Commercial Construction)
- Des Moines, Iowa
Construction
$100k/year - $130k/year
Commercial Roofing Sales
- Tampa, Florida
Construction
$50k/year - $60k/year
Systems Technician
- Andover, Massachusetts
Construction
$40/hour - $52/hour
Industrial HVAC Superintendent
- Apple Grove, West Virginia
Construction
$40/hour - $50/hour
Commercial Construction Superintendent
- Dallas, Texas
Construction
$110k/year - $140k/year
Sales/Bid Coordinator - Commercial Roofing
- Baltimore, Maryland
Construction
$65k/year - $85k/year
Sheet Metal Supervisor
- Florence, South Carolina
Construction
$75k/year - $90k/year
Assistant Project Manager (Commercial Masonry Construction)
- Dallas, Texas
Construction
$95k/year - $110k/year
Project Manager (Commercial Masonry Construction)
- Fort Worth, Texas
Construction
$105k/year - $130k/year
Senior Estimator (Heavy Civil Construction)
- Charlotte, North Carolina
Construction
$130k/year - $170k/year
Senior Project Manager (Ground-Up Commercial Construction)
- Long Beach, California
Construction
$160k/year - $180k/year
Commercial Construction Project Manager
- Houston, Texas
Construction
$110k/year - $140k/year
Civil Engineer
- Des Moines, Iowa
Construction
$80k/year - $100k/year
Commercial HVAC Estimator
- Blytheville, Arkansas
Construction
$70k/year - $90k/year
HVAC Service Technician
- San Francisco, California
Construction
$40/hour - $65/hour
Refrigeration EMS Technician
- Chino, California
Construction
$60/hour - $70/hour
Commercial Roofing Estimator
- Bradenton, Florida
Construction
$85k/year - $100k/year
Electrical Project Manager / Senior Electrical PM (Multi-Family / Commercial)
- Boca Raton, Florida
Construction
$100k/year - $140k/year
Electrical Superintendent
- Boca Raton, Florida
Construction
$100k/year - $140k/year
Director of Project Management (Structural Steel Fabrication/Erection)
- Phoenix, Arizona
Construction
$160k/year - $200k/year
Project Manager
- St. Louis, Missouri
Construction
$125k/year - $145k/year
Senior Staff Accountant (Naval Ship Repair)
- Portsmouth, Virginia
Construction
$125k/year - $135k/year
Alarm Sales Representative
- Detroit, Michigan
Construction
$45/hour - $50/hour
COO (Industrial/ASME)
- Owensboro, Kentucky
Construction
$180k/year - $200k/year
Class A CDL OTR Driver
- Atlanta, Georgia
Construction
$26/hour - $30/hour
Shipping Supervisor (Manufacturing)
- Manteca, California
Construction
$50k/year - $60k/year
Project Manager (Commercial Cabinetry)
- Columbus, Ohio
Construction
$75k/year - $80k/year
Fire Alarm Technician
- Detroit, Michigan
Construction
$28/hour - $35/hour
Electrical Project Manager/Estimator (Commercial/Industrial Construction)
- Detroit, Michigan
Construction
$120k/year - $140k/year
Senior Superintendent (High End Hospitality)
- Las Vegas, Nevada
Construction
$130k/year - $160k/year
Plumbing Design Engineer
- San Jose, California
Construction
$120k/year - $140k/year
Superintendent (Tilt-Up Construction)
- Phoenix, Arizona
Construction
$100k/year - $130k/year
Project Engineer
- Indianapolis, Indiana
Construction
$50k/year - $60k/year
Safety Coordinator (Commercial Masonry Construction)
- Fort Worth, Texas
Construction
$85k/year - $100k/year
Maintenance Service Manager
- Fort Mill, South Carolina
Construction
$80k/year - $85k/year
Senior Project Manager
- Minneapolis, Minnesota
Construction
$110k/year - $120k/year
Senior Project Manager (Hotel Construction)
- Santa Ana, California
Construction
$150k/year - $175k/year
Commercial Roofing Operations Manager
- Duncanville, Texas
Construction
$130k/year - $150k/year
Commercial Roofing General Superintendent
- Duncanville, Texas
Construction
$110k/year - $140k/year
Superintendent (Commercial Masonry Construction)
- Nashville, Tennessee
Construction
$95k/year - $115k/year
Commercial Roofing Service Superintendent
- Austin, Texas
Construction
$70k/year - $85k/year
Senior Project Manager – Roofing & Waterproofing
- Manhattan, New York
Construction
$100k/year - $130k/year
Assistant Project Manager - Roofing & Waterproofing
- Manhattan, New York
Construction
$85k/year - $100k/year
Commercial Roofing Estimator
- Manhattan, New York
Construction
$120k/year - $170k/year
Mechanical Project Manager (HVAC)
- San Jose, California
Construction
$125k/year - $185k/year
Traveling Carpenter
- Chesterfield, Missouri
Construction
$20/hour - $35/hour
Commercial Roofing Sales ($100k+ 1st year)
- Scottsdale, Arizona
Construction
$100k/year - $100k/year
Commercial Roofing Sales ($100k+ 1st year)
- Tucson, Arizona
Construction
$100k/year - $100k/year
Plumbing Project Manager
- Fremont, California
Construction
$150k/year - $175k/year
Senior Project Engineer
- Los Angeles, California
Construction
$105k/year - $135k/year
Director of Preconstruction (Wet Underground Utilities)
- Phoenix, Arizona
Construction
$175k/year - $215k/year
Estimator (Underground Fiber Optics)
- Phoenix, Arizona
Construction
$80k/year - $110k/year
Traffic Signal Foreman
- Phoenix, Arizona
Construction
$85k/year - $105k/year
Project Manager (Underground Wet Utilities)
- Phoenix, Arizona
Construction
$120k/year - $150k/year
Senior Project Engineer (Wet Utility Construction)
- Phoenix, Arizona
Construction
$85k/year - $110k/year
Quality Control Manager (Heavy Civil Construction)
- Phoenix, Arizona
Construction
$100k/year - $140k/year
Senior Estimator (Commercial Construction)
- Manhattan Beach, California
Construction
$130k/year - $160k/year
Traveling Electrical Superintendent
- Huntsville, Alabama
Construction
$90k/year - $130k/year
Electrical Project Manager
- Hollywood, Florida
Construction
$95k/year - $140k/year
Waterproofing Installer
- Norfolk, Virginia
Construction
$20/hour - $37/hour
Waterproofing Installer
- Raleigh, North Carolina
Construction
$20/hour - $37/hour
Project Manager (Masonry/Restoration)
- Hyattsville, Maryland
Construction
$80k/year - $120k/year
Project Manager (Structural Steel)
- Augusta, Georgia
Construction
$95k/year - $130k/year
Commercial Roofing Project Manager
- Atlanta, Georgia
Construction
$70k/year - $80k/year
Project Manager / Sales Estimator (Remote in OH)
- Columbus, Ohio
Construction
$75k/year - $120k/year
Commercial Roofing Sales Rep
- Burbank, California
Construction
$90k/year - $110k/year
Restoration Franchise Manager
- Charlotte, North Carolina
Construction
$90k/year - $110k/year
Senior Commercial Roofing Project Manager
- San Antonio, Texas
Construction
$110k/year - $130k/year
Electrical Estimator
- Miami, Florida
Construction
$100k/year - $130k/year
Residential Roofing Sales Rep
- San Jose, California
Construction
$0.085k/year - $100k/year
Construction Superintendent (Hospitality/Restaurants/Retail)
- Delray Beach, Florida
Construction
$125k/year - $135k/year
Project Manager – Commercial Roofing
- Charlotte, North Carolina
Construction
$80k/year - $110k/year
Project Manager – Commercial Roofing
- Charleston, South Carolina
Construction
$80k/year - $110k/year
Department / Operations Manager – Commercial Service Division
- Dallas, Texas
Construction
$120k/year - $150k/year
Roofing Sales Representative
- Burbank, California
Construction
$85k/year - $95k/year
Security Systems Service Technician
- Salem, New Hampshire
Construction
$35/hour - $50/hour
Commercial Roofing Service Foreman
- Savannah, Georgia
Construction
$27/hour - $30/hour
Commercial Roofing Foreman
- Columbus, Ohio
Construction
$28/hour - $35/hour
Engineered Systems Sales Representative
- Philadelphia, Pennsylvania
Construction
$70k/year - $90k/year
HVAC Service Technician
- Raleigh, North Carolina
Construction
$0.04k/year - $0.05k/year
Commercial Roofing Superintendent
- Vero Beach South, Florida
Construction
$80k/year - $85k/year
Security Systems Technician
- Boston, Massachusetts
Construction
$35/hour - $50/hour
Electrical Foreman
- West Palm Beach, Florida
Construction
$35/hour - $40/hour
Senior Preconstruction Lead (Commercial Masonry Construction)
- Atlanta, Georgia
Construction
$130k/year - $180k/year
Commercial Roofing Service Sales
- Dallas, Texas
Construction
$60k/year - $75k/year
Commercial Roofing Service Sales
- Philadelphia, Pennsylvania
Construction
$80k/year - $90k/year
Project Manager (Roofing)
- Claremont, North Carolina
Construction
$75k/year - $100k/year
Low Voltage Project Manager
- Canton, Massachusetts