Legacy Sub Lead

Legacy Systems Sub-Lead - PTT Bangkok

 Position Overview

PTT is seeking a Legacy Systems Sub-Lead to support the Legacy Lead in managing and modernizing legacy systems. This role will assist in overseeing daily operations, team coordination, and technical implementation of legacy system initiatives.

Work Arrangement

- One-year contract

- Hybrid working model

- Office: PTT Head Office, Bangkok

- Mix of office and remote work as per project requirements

- Regular in-person attendance for team meetings and stakeholder sessions

Key Responsibilities

System Operations Support

- Assist in managing daily operations of legacy systems

- Monitor system performance and stability

- Implement maintenance procedures

- Support troubleshooting and problem resolution

- Coordinate system updates and patches

Technical Implementation

- Execute legacy system maintenance activities

- Support modernization initiatives

- Implement technical solutions

- Assist in system integration projects

- Conduct system testing and validation

Team Coordination

- Supervise technical team members

- Coordinate daily team activities

- Provide technical guidance to team members

- Support knowledge transfer initiatives

- Assist in resource allocation

Documentation Management

- Maintain system documentation

- Update operational procedures

- Document technical solutions

- Assist in knowledge base management

- Create technical reports

Quality Control

- Implement quality assurance procedures

- Monitor compliance with standards

- Support testing initiatives

- Validate system changes

- Ensure documentation quality

Technical Requirements

- Bachelor's degree in Computer Science, Information Technology, or related field

- 7+ years of IT experience with 3+ years in legacy systems

- Strong expertise in:

- Mainframe technologies

- Legacy programming languages

- Database systems

- System maintenance

- Technical documentation

- Testing methodologies

Required Skills

- Strong technical background in legacy systems

- Team supervision experience

- Problem-solving abilities

- Documentation skills

- Communication expertise

- Quality management skills

- Excellent communication skills in English (Thai language skills are a plus)

Essential Experience

- Legacy system operations

- Team supervision

- Technical documentation

- System testing

- Performance monitoring

- Problem resolution

- Change management

If you are interested please send your CVs to sales@cosourcing.co.th or apply below