Job Description

Mitsubishi Power Americas, Inc., in Orlando, Florida, is looking for a Controls Systems Integration Engineer II.

At Mitsubishi Power, we're not just building better clean energy technologies; we're architecting a better future. Our team is boldly redefining power generation to accelerate the world's energy transition. We operate as one team, pushing toward our vision of the future. We value problem solvers, prioritize collaboration, and support each other in an inclusive culture built on accountability and authenticity by demonstrating our values: Safety, Family, Innovative, Inclusive, Accountable & Courageous. Together, we’re building the future we all aspire to - making net zero a reality.

Controls Systems Integration Engineers are responsible for the technical production, configuration, integration, upgrade, and installation of digital turbine control systems and associated cybersecurity solutions used on Mitsubishi and non‑OEM gas and steam turbines. These systems include turbine control platforms, HMI systems, controllers, I/O networks, data highways, field instrumentation interfaces, OPC communications, historian and alarm systems, engineering workstations, Windows servers, virtualized environments, secure networking, and multi‑layered cybersecurity tools.

Integration activities include the configuration and administration of domain controllers, Active Directory, Group Policy Objects (GPO), Windows operating systems, Linux systems, and system‑wide tools such as WSUS for centralized patch management. Engineers also integrate third‑party software, virtualization platforms (e.g., Hyper‑V), hardware firewalls, network switches, routers, and control system communication interfaces to create reliable, secure, and resilient systems for both internal and external stakeholders.

The Controls Systems Integration Engineer II evaluates operational issues, supports commissioning and startup activities, adjusts turbine control settings, performs control logic and database modifications, updates HMI graphics, troubleshoots communication and I/O issues, and implements logic or hardware changes to improve reliability and maintain safe operation. Supported components include turbine controllers, CPUs, I/O modules, data highways, control and cybersecurity networks, electronic devices (such as switches, routers, positioners, and instruments), storage devices, server and workstation hardware, and network infrastructure.

This role performs routine engineering assignments with limited supervision, following established engineering, installation, and safety processes, while progressively handling more complex technical challenges under the guidance of senior engineers or management.

Key Responsibilities

Support the evaluation and enhancement of control system operations with an increasing scope of responsibility. The Controls Integration Service Engineer II will perform routine work assignments with limited supervision and will actively work to increase product knowledge and skills.

• Support the maintenance, troubleshooting, and upgrade of turbine control systems, including controllers, I/O modules, HMI stations, servers, engineering workstations, and communication devices.
• Perform control system health checks, diagnostics, root cause analysis, and corrective actions to identify and resolve operational issues.
• Configure, test, and validate control logic, HMI graphics, alarm points, historian data, trends, and control system databases prior to deployment.
• Support site activities such as installation, loop checks, point‑to‑point testing, interlock testing, functional testing, commissioning, startup support, and customer acceptance testing.
• Troubleshoot control system communication issues involving OPC, Modbus TCP, data highways, controllers, network switches, firewalls, and third‑party interfaces.
• Support control system modernization efforts, including controller and HMI upgrades, I/O network upgrades, firmware updates, D‑ring or data highway upgrades, and replacement of obsolete hardware.
• Support cybersecurity maintenance activities, including patch management, firewall configuration, system hardening, antivirus and malware protection, user access management, and backup verification.
• Prepare and maintain technical documentation, including drawings, schematics, upgrade procedures, test plans, redlines, as‑built documentation, configuration records, troubleshooting reports, and customer deliverables.
• Coordinate activities with field service, engineering teams, cybersecurity specialists, OEM partners, project management, and customers to plan and execute control system upgrades and site work.
• Identify obsolete or at‑risk components and support lifecycle planning, spare parts recommendations, and upgrade strategies to improve long‑term system reliability and customer satisfaction.
• Ensure all work complies with company standards, quality requirements, safety procedures, and applicable customer and regulatory requirements.
• Participate in continuous improvement efforts and proactively recommend product, process, and service enhancements.

Other Duties and Responsibilities

• Comply with all safety policies, practices and procedures reporting all unsafe activities to Management and/or Human Resources.
• Participate in proactive team efforts to achieve departmental and company goals.
• Contribute to building a positive team spirit.
• Communicate effectively with subordinates and management at all levels.
• Protect confidential information by not communicating, disclosing, or using it for the benefit of third parties.
• Comply with all company policies and procedures.
• Overnight travel up to 50% may be required.
• Always maintain the highest degree of honesty and integrity.

Requirements

• Education and/or Experience: BS degree in Computer Science or Electrical Engineering from an accredited college or university, or a minimum of five (5) years directly related work experience may be substituted for the degree requirement. Strong controls and networking experience required.

• Language Skills: Ability to read and interpret technical documents and system definition. Ability to apply and write technical reports and correspondence including customer reports. Ability to effectively present information in one-on-one, small group, and large group situations to customers, clients, vendors and other employees of the organization.

• Reasoning Ability: Ability to make judgment decisions based on specifications or technical requirements and associated risks.

• Computer Skills: Advanced personal computer skills including MS Office Suite (Word, Excel, Outlook, PowerPoint, Visio) VLANs, WSUS, control system logic, computer hardware, Active Directory, Group Policies.

• Must be legally authorized to work in the United States on a permanent basis and must not require employer immigration sponsorship, now or in the future.

Physical & Safety Requirements

The physical demands and work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to stand, walk, bend, talk and hear. The employee must frequently lift and/or move up to 25 pounds and occasionally lift and/or move up to 50 pounds. The employee is occasionally exposed to toxic or caustic chemicals. The employee’s working environment may be loud. The employee may be required to adhere to MHPSA and customer safety procedures including but not limited to, the use of personal protection equipment (hardhat, safety glasses, goggles, hearing and fall protection).

Why Should You Apply?

• Excellent Benefits (Medical, Dental, Vision & 401K Matching).
• Excellent development programs and advancement opportunities.
• Tuition reimbursement and on-the-job training.
• Paid vacation, sick time, and holidays.
• Committed to quality products and services.
• Great working environment and culture.
• Employee Appreciation Programs and Event.

Mitsubishi Power is an Equal Employment Opportunity (EEO) employer actively seeking to diversify the workforce and is committed to a policy of equal employment opportunity. Therefore, all qualified applicants regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, disability, veteran status, or any other legally recognized protected basis under applicable law, are strongly encouraged to apply.

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