Triniti Corporation
Website:
triniti.com
Job details:
Position: PLC Programmer (1–3 years’ experience)
Location: Hyderabad
Job Type: Full Time
Role Summary
- PLC Engineer responsible for designing & modifying programming, testing, commissioning, and troubleshooting industrial automation systems. The role primarily focuses on PLC-based control systems integrated with HMI, VFD, sensors, actuators, and industrial communication networks.
- PLC IIoT Integration along with pull data from DB (post grace/SQL) connected machines or shop-floor PLCs into DB/analytics.
Key Responsibilities
- Write, modify, and debug PLC logic using Ladder Logic, Function Block, or Structured Text for small to medium machines.
- Program and integrate PLCs from platforms such as Siemens, Allen Bradley, Mitsubishi, Schneider, or Delta
- Configure industrial communication protocols such as Modbus TCP/IP, Ethernet/IP, Profinet, OPC UA, MQTT, and RS485.
- Design and configure basic HMI screens, tag mapping, and operator interfaces.
- Good with on-site installation, testing, and commissioning of PLC and HMI systems.
- Develop Modbus tag mapping, data logging, and reporting solutions for machine and process monitoring.
- Troubleshoot PLC communication, network, and data transfer issues & control faults, diagnose I/O issues, and perform system diagnostics with minimal supervision.
- Integrate PLCs with HMI, Servers, and other automation systems using common protocols (Modbus, Ethernet/IP, Profibus).
- Create and maintain documentation: I/O lists, wiring diagrams, control narratives, test procedures, and change logs.
- Provide technical support to maintenance and operations teams and escalate complex issues appropriately.
- Follow safety standards, contribute to risk assessments, and apply basic fail-safe logic.
Required Qualifications
- Diploma or bachelor’s degree in electrical, Electronics, Instrumentation, Automation, Mechatronics, or related field.
- 1–2 years of hands-on experience in industrial automation/PLC programming (projects, internships, or employment).
- Practical experience with at least one major PLC platform (e.g., Siemens / Allen Bradley/Mitsubishi/ Schneider/ Delta).
- Strong understanding of ladder logic and ability to read electrical schematics and I/O drawings.
- Basic knowledge of HMIs, SCADA, sensors, and electro-mechanical systems.
Desired Skills (nice To Have)
- Familiarity with industrial communication protocols: Modbus RTU/TCP, Ethernet/IP
- Vendor-specific training/certifications (Siemens, Rockwell/Allen Bradley, Schneider, Mitsubishi) are advantageous.
- Good problem-solving, logical reasoning, and ability to work under time pressure on-site.
- Willingness to travel to client sites and work flexible shifts when required.
Working conditions
- Mix of off-site programming and on-site commissioning/troubleshooting in manufacturing or industrial environments.
- May require shift work, site visits, and adherence to site-specific safety and PPE requirements.
This is a junior level or below midlevel position hence, we will not consider freshers for this position.
Job Type: Full Time
Job Location: Hyderabad Telangana India
Education: Bachelor’s in Computer Science or related field
Career Level: 1-3 Years
Positions: 1
Salary: Negotiable
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