Systems Engineer

SESTO ROBOTICS PTE. LTD.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

SESTO ROBOTICS PTE. LTD. is seeking a Systems Engineer to coordinate and integrate the AMR system with fleet management software and facility infrastructure, ensuring a complete customer solution.

You will bridge product engineering, project delivery, contractors, and customer stakeholders, aligning interfaces, data flows, and deployment plans while ensuring safe, reliable operation across all subsystems. Responsibilities include FAT/SAT support, API and industrial protocol configurations (REST,

Qualifications

• 5+ years in systems integration or complex electromechanical projects.
• Experience with industrial controls or intralogistics.
• Strong IT/OT networking, Linux/Windows, databases.

Responsibilities

• Lead technical solution design across AMR, PLC-controlled stations, automated doors, lifts, wireless networks, and customer IT/OT systems.
• Convert user requirements into FDS, interface matrices, sequence diagrams, and verifiable test criteria.
• Run technical interface workshops with clients, vendors, and contractors to clarify boundary conditions and handshakes.
• Configure and manage communications using APIs (REST/MQTT) and industrial protocols.
• Conduct cycle time analyses, capacity studies, and deployment planning.
• Support FAT, SAT, and cross-subsystem troubleshooting on site.

Skills

Systems integration

Electromechanical projects

IT/OT networking

Education

Engineering degree or diploma

Tools

Industrial protocols (Modbus TCP, OPC UA, Profinet)

Job description

The Systems Engineer is responsible for the technical coordination and integration of the overall Autonomous Mobile Robot (AMR) system, ensuring seamless interaction between robots, fleet management software, infrastructure systems, and facility equipment.

This role focuses primarily on system-level integration, operational workflows, infrastructure coordination, and deployment planning.

The Systems Engineer is expected to understand the operational capabilities, interfaces, constraints, and deployment requirements of the AMR and Fleet Management System sufficiently to design, coordinate, and support a complete customer solution.

The role acts as a bridge between the product engineering teams, project delivery teams, contractors, consultants, and customer stakeholders.

The Systems Engineer works closely with software engineers, robotics engineers, network engineers, subcontractors, facility stakeholders, and project managers to ensure that all system components operate reliably, safely, and in accordance with project specifications.

Key Responsibilities

• System Solution Ownership: Lead technical solution design across mobile equipment, PLC-controlled stations, automated doors, lifts, wireless networks, and customer IT/OT systems.
• Requirements & Specification: Convert user requirements and complex operational workflows into FDS, interface matrices, sequence/state diagrams, and verifiable test criteria.
• Interface Management: Run technical interface workshops with clients, vendors, and contractors to clarify boundary conditions, handshakes, timeouts, and error-recovery modes.
• Integration Literacy: Configure and manage communications using APIs (REST/MQTT), industrial protocols (Modbus TCP, OPC UA, Profinet), or digital I/O.
• Capacity & Throughput Sizing: Conduct cycle time analyses, capacity studies, and operational availability planning considering physical constraints and bottlenecks.
• Site Commissioning Support: Support Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and cross-subsystem troubleshooting onsite.

Qualifications & Core Competencies

• Education: Degree or Diploma in Systems, Mechatronics, Electrical, Mechanical, Computer, or Automation Engineering (or equivalent applied experience).
• Experience: 5+ years in systems integration, complex electromechanical projects, industrial controls, or intralogistics.
• IT/OT Network Literacy: Solid working knowledge of IP networking (VLANs, firewalls), server environments (Linux/Windows), databases, and industrial communication protocols.