Industrial Automation Application Developer

Sprague Headquarters•Portsmouth, NH
•Remote

About The Position

Sprague is seeking an experienced Industrial Automation Application Developer to support terminal automation systems and industrial automation solutions, including the back-office database systems that support them. The role combines software development, engineering, system integration, and vendor management, and is responsible for the reliability, security, performance, and continuous improvement of terminal automation systems. These systems include loading rack controls, PLCs, tank gauging, SCADA integrations, and interfaces with enterprise systems. The position is remote and requires living within a 1- to 2-hour commute of Portsmouth, New Hampshire. The successful candidate must be able to perform in high-pressure, time-sensitive situations and provide rotating 24/7 on-call production support.

Requirements

  • Bachelor’s degree in a related discipline and at least seven years of relevant experience, or an equivalent combination of education, training, and experience providing the required knowledge, skills, and abilities.
  • Knowledge of liquid and weigh-scale terminal loading operations.
  • Knowledge and experience with load rack metering devices such as AccuLoad and MultiLoad.
  • Experience managing terminal automation system applications, including DTN G3 and Toptech TMS6/7.
  • Experience with PLC/HMI programming, including Allen-Bradley.
  • Extensive database experience with Oracle, SQL Server, and MySQL.
  • Ability to research and resolve issues independently and strong problem-solving skills.
  • Ability to multitask while maintaining attention to detail.
  • Excellent written and verbal communication skills.
  • Ability to work independently and as part of a team.
  • Ability to prioritize workload, perform under pressure in a fast-paced environment, and relate effectively to customers, outside contacts, and fellow employees.
  • Ability to perform duties in high-pressure, time-sensitive situations.
  • Ability to live within a 1- to 2-hour commute of Portsmouth, New Hampshire.

Responsibilities

  • Install, upgrade, maintain, and support terminal automation systems, including DTN Guardian G3, TopTech TMS6/7, and supporting systems.
  • Ensure continuous availability of terminal automation, tank gauging, PLC, and HMI systems.
  • Communicate with product vendors and manage issues effectively.
  • Support the general operation, programming, wiring, and communications of AccuLoads, Multiloads, weigh scales, PLCs, and instrumentation.
  • Ensure accurate data flow from terminal systems to corporate reporting platforms for inventory, throughput, and compliance metrics.
  • Develop and maintain documentation and procedures.
  • Develop and configure distribution of data reports.
  • Provide first- and second-level 24/7 on-call production support as part of a team rotation.
  • Collaborate with a team to design cost-effective technology solutions that meet business requirements.
  • Develop and maintain HMI screens for terminal automation, loading rack control, and industrial weighing systems, emphasizing clarity, operator efficiency, and safety.
  • Design, configure, and troubleshoot PLC logic for loading racks, safety interlocks, permissives, and industrial weighing processes.
  • Integrate PLCs with terminal automation platforms and field instrumentation using Ethernet/IP, Modbus TCP, and serial protocols.
  • Diagnose PLC communication issues, I/O faults, and network disruptions to restore operational continuity.
  • Design and maintain industrial control system architectures, including Studio 5000 environments, FactoryTalk, Modbus TCP networks, and Ethernet-based instrumentation.
  • Configure and troubleshoot Modbus TCP communications between PLCs, HMIs, and automation controllers.
  • Perform occasional, and periodically frequent, travel as needed.
  • Complete other projects as assigned.

Benefits

  • Medical benefits.
  • Retirement contributions beginning on the first day.
  • Three weeks (15 days) of paid vacation per year.
  • Tuition reimbursement.
  • Paid volunteer time.
  • 401(k) Traditional and Roth plans with a 100% employer match on the first 6% of the employee’s contribution.
  • Defined Contribution Plan with an automatic contribution from Sprague.
  • Flexible working policy.
  • Choice of high-deductible and PPO health plans.
  • Wellness program.
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