Controls Engineer

Wilmington, Massachusetts

Mastech Digital
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Job Title: Controls Engineer

Location: Wilmington, MA

Duration: Perm Role


Job Summary:

We are seeking a skilled and self-motivated Controls Engineer to join our team and support engineering projects across a variety of Life Sciences projects. This position involves the development and implementation of complex control systems, including PLC/DCS/HMI/SCADA programming, database/API development, and instrumentation/control panel design. The ideal candidate will bring a diverse engineering background, strong technical knowledge, and the ability to both collaborate within a team and independently lead technical work.


Key Responsibilities

  • Design, develop, and implement control systems architecture for industrial processes and machinery
  • Program PLCs, DCS, RTUs, and HMIs/SCADA systems
  • Develop and manage databases and data historian systems for system data archiving and visualization
  • Develop APIs using Python/FastAPI to integrate and communicate with control systems
  • Create and maintain engineering documentation including schematics and system design documents
  • Support electrical panel design and instrumentation specification
  • Assist with system check-out, commissioning, and on-site troubleshooting
  • Utilize industrial networking protocols (Ethernet/IP, Modbus, Profibus, etc.) for system integration
  • May lead technical teams or manage smaller projects, mentoring junior engineers/technicians
  • Collaborate directly with clients to ensure project requirements and expectations are met

Required Qualifications

  • Bachelor's degree in Electrical/Control Engineering, Mechanical Engineering, Chemical Engineering, or Computer Science
  • Minimum of 5 years of relevant experience in industrial automation and controls
  • Proficient in PLC programming (Rockwell, Siemens, Modicon)
  • Skilled in HMI/SCADA platforms (Ignition, Wonderware/Aveva, Rockwell, GE, Siemens)
  • Experience with DCS systems such as Emerson DeltaV or similar platforms
  • Proficient with Python and FastAPI for backend development
  • Familiarity with S88 Batch processing and automation protocols (HART, Fieldbus, Modbus, etc.)
  • Knowledge of SQL databases, .NET, VBA, and structured programming environments
  • Understanding of cGMP, 21 CFR Part 11, GAMP5, and SDLC methodologies
  • Ability to read and design electrical schematics and power/control panels under 480VAC
  • Strong leadership, communication, and client-facing skills

Preferred Qualifications

  • Experience with life sciences, building automation, or similar regulated industries
  • Familiarity with industrial networking (fiber, wired, wireless)
  • Project management experience on small-to-mid scale engineering projects

Work Environment & Physical Requirements

  • Work settings include standard office, on-site office, and industrial plant environments
  • Regular use of computers, printers, fax machines, and phones
  • Physical requirements include visual acuity, color perception, dexterity, lifting, climbing, and operating machinery

Date Posted: 02 May 2025
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