System Integrator III - Critical Infrastructure

SmartTech Contracting LLCAtlanta, GA
$78,750 - $95,813Remote

About The Position

The System Integrator III – Critical Infrastructure is an advanced technical contributor responsible for the installation, startup, testing, troubleshooting, commissioning, and closeout of Building Automation Systems (BAS), Electrical Power Monitoring Systems (EPMS), PLC, and SCADA systems supporting large-scale commercial, industrial, and mission critical facilities. Working under the direction of the Lead System Integrator or Site Superintendent, the System Integrator III independently executes complex field integration and commissioning activities while serving as a technical resource for less experienced team members. This position collaborates with project managers, design engineers, Design System Integrators (DSIs), subcontractors, commissioning agents, equipment manufacturers, and client representatives to ensure automation systems are installed, tested, and commissioned in accordance with project specifications, quality standards, and project schedules. The System Integrator III is expected to work with minimal supervision, resolve complex technical issues, support commissioning efforts, and contribute to the successful delivery of mission critical infrastructure projects while operating in alignment with organizational values and department objectives.

Requirements

  • HVAC systems
  • Chilled water systems
  • Air handling units
  • Central cooling plants
  • Building Automation Systems (BAS)
  • Electrical Power Monitoring Systems (EPMS)
  • PLC startup and troubleshooting
  • SCADA systems, including Ignition
  • Allen-Bradley ControlLogix, CompactLogix, and MicroLogix
  • Modbus TCP/IP/RTU, BACnet/IP, OPC UA, Ethernet/IP Integration
  • Controls wiring and relay logic
  • Sensors, actuators, instrumentation, and field devices
  • BACnet/IP, Modbus TCP/RTU, and industrial networking fundamentals
  • Reading construction drawings, electrical one-line diagrams, control schematics, BAS shop drawings, and sequences of operation
  • Startup, commissioning, and troubleshooting of integrated building systems
  • Microsoft Office Suite (Excel, Word, Outlook, PowerPoint, Teams)
  • Technical documentation and reporting
  • Strong analytical and problem-solving abilities
  • Ability to work independently with minimal supervision
  • Strong communication and interpersonal skills
  • Effective time management and organizational skills
  • Ability to manage multiple priorities in fast-paced construction environments
  • Commitment to quality, safety, and customer satisfaction
  • Bachelor's degree in Engineering, Industrial Automation, Controls Engineering, Electrical Engineering, Mechanical Engineering, or related technical discipline
  • Minimum of three (3) years of experience in Building Automation Systems, PLC, SCADA, EPMS, or industrial controls
  • OR Associate degree or technical certification in Automation, Electrical Technology, Instrumentation, or a related field
  • Minimum of four (4) years of progressive experience in controls installation, startup, testing, commissioning, and troubleshooting
  • Experience commissioning commercial, industrial, healthcare, pharmaceutical, manufacturing, or mission critical facilities
  • Experience with PLC and SCADA startup and troubleshooting
  • Ability to independently execute complex commissioning activities
  • Experience supporting integrated systems testing and owner acceptance
  • Demonstrated ability to mentor junior System Integrators
  • Knowledge of industrial communication protocols
  • Technical communication & field leadership
  • Hands-on proficiency with PLC and SCADA systems

Responsibilities

  • Perform installation verification, startup, testing, troubleshooting, commissioning, and validation of BAS, EPMS, PLC, and SCADA systems
  • Execute L2 and support L3 system verification activities
  • Configure, download, and validate control programs and field controllers
  • Perform point-to-point checkout, I/O verification, and network communication testing
  • Troubleshoot controller hardware, instrumentation, field devices, communication networks, and software integration issues
  • Verify equipment operation against approved sequences of operation and project specifications
  • Participate in Integrated Systems Testing (IST), Functional Performance Testing (FPT), and owner acceptance activities
  • Perform quality assurance and quality control inspections of installed controls systems
  • Support installation inspections, deficiency resolution, and project closeout activities
  • Document as-built conditions and provide field markups for project documentation
  • Provide technical support and guidance to System Integrator I and II team members
  • Assist the Lead System Integrator in resolving technical issues and coordinating field activities
  • Collaborate with subcontractors, commissioning agents, engineers, and project management to resolve installation and startup issues
  • Share technical knowledge and best practices to improve team performance and consistency
  • Support training and onboarding of new System Integrators as assigned
  • Complete daily reports, startup documentation, commissioning reports, issue logs, and punch lists
  • Maintain accurate records of completed work, deficiencies, and corrective actions
  • Communicate project status, technical issues, and schedule impacts to project leadership
  • Participate in customer meetings and commissioning activities as requested
  • Utilize AI-enabled and digital tools to improve efficiency, documentation accuracy, and workflow consistency
  • Support process improvements and technology adoption initiatives
  • Maintain technical proficiency through continuous learning and professional development
  • Completion of Assigned Tasks and Deliverables on Time and on Budget
  • Performs Other Related Duties as Assigned

Benefits

  • Choice of comprehensive medical plans (including two PPO-style plans and a HDHP w/ HSA option)
  • Dental and vision plans
  • Comprehensive medical, dental and vision benefits extended to spouse / domestic partner and dependent children up to age 26
  • 401k with company match and self-directed brokerage account option
  • PTO including additional paid time off during the last week of the year
  • Company paid life insurance coverage for employees and their eligible dependents
  • Short and long-term disability, AD&D coverage
  • Professional development opportunities, tuition reimbursement and professional licensing assistance
  • Paid parental leave after one year of employment
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