I

IS International Services

Controls system integration and engineering services

DCS Engineer - Digital Controls

Full-Time
No salary listed
Senior, Expert
Bachelor's
Alpharetta, GA, USA
HybridHybrid work with 20–35% travel required.
Electrical EngineeringControls & Automation Engineering

About the job

Requirements
  • Bachelor of Science from an accredited university.
  • Minimum of 8 years in process control, preferably combined cycle power plants.
  • Applicants must be legally authorized for employment in the United States without need for current or future employer-sponsored work authorization.
  • Ability to work in mentally stressful environments and react to crises where immediate action is required to correct or curtail potentially damaging or hazardous situations.
  • Knowledge of industrial communication protocols for third-party interfaces, including Modbus, IEC 60870, IEC 61850, and OPC UA.
  • Proven experience with distributed control systems and human-machine interface/supervisory control and data acquisition systems.
Responsibilities
  • Function as a technical bridge between Digital Product Owners and the Regional Engineering team to solve client business problems involving performance, reliability, and availability.
  • Research and develop innovative solutions.
  • Manage project cost and time constraints.
  • Perform software engineering for traditional distributed control system modernization projects.
  • Perform bottom-end cycle tuning and optimization.
  • Conduct process control health assessments.
  • Collect data, author reports, and present findings to senior management and clients.
  • Design and implement controls solutions using the SPPA-T3000 in a power plant environment.
  • Contribute to digital transformation through innovative technology tools and data analytics.
  • Adapt and integrate products to create digital services and achieve customer outcomes.
  • Design site-specific control logic from customer specifications, SAMA diagrams, logic diagrams, reverse-engineered ladder logic, or existing code.
  • Design, develop, and test engineering modifications to solutions.
  • Perform and track changes for complex software designs, processes, and design changes to meet specified requirements.
  • Conduct on-site studies to determine cost benefits of startup optimization, heat-rate optimization, startup sequencing, alarm reduction, and reduced manual operator intervention at power-generation facilities.
  • Perform efficiency calculations for plant heat rate, boiler efficiency, and combustion turbine efficiency.
  • Perform plant integration, loop checks of new and existing instruments, and commissioning of engineered control logic.
  • Work with Supervisors, Maintenance, Engineering, and Operations to plan, procure, and document maintenance activities.
  • Maintain strict adherence to site-specific safety rules and regulations.
  • Continuously develop technical knowledge and skills and help others grow and develop.
Desired Qualifications
  • Experience in process control involving combined cycle power plants.
  • Experience with advanced analytics, artificial intelligence, and/or machine learning in operational technologies.
  • Knowledge of industrial communication protocols for third-party interfaces, including Modbus, IEC 60870, IEC 61850, and OPC UA.
  • Experience with distributed control systems and human-machine interface/supervisory control and data acquisition systems.

About the company

I

IS International Services

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IS International Services is a controls system integrator that provides control system hardware and software design, instrumentation and electrical design, and project engineering on time-and-material or fixed-price contracts. They specialize in PLC programming across more than 15 platforms and support industries such as power generation, power transmission, factory automation, and oil and gas processing. The company offers staff augmentation through a statement-of-work arrangement, focusing on high-end engineers, with account managers, executives, and PMP-certified project managers who support projects. Their low-overhead structure helps deliver high-quality engineering at competitive prices and lets clients add skilled engineers without increasing full-time headcount.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Lawrenceville, Georgia

Founded

1997

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Simplify's Take

What believers are saying

  • 2026 Siemens recognition strengthens credibility with industrial buyers and procurement teams.
  • Wide PLC and HMI capability supports cross-industry staffing and project delivery opportunities.
  • Public website and careers activity suggest ongoing hiring and business development momentum in 2026.

What critics are saying

  • Client concentration risk rises because 2026 evidence shows only sparse public customer diversification.
  • Private-company opacity hides backlog, margins, and employee churn, complicating employer diligence.
  • Engineering-services commoditization and larger integrators can undercut pricing, squeezing projects by 2027.

What makes IS International Services unique

  • Atlanta-headquartered women-owned integrator with Siemens partner-of-the-year recognition in 2026.
  • Engineer-led management and high-end PLC expertise across 15+ platforms differentiate sales execution.
  • Global controls, I&C, and electrical design services span power, factory automation, oil and gas.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Paid Vacation

Paid Sick Leave

Paid Holidays

Tuition Reimbursement

Training Programs