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Technical Services Cross Technology Systems Integration Specialist

NTT DATA · Singapore

Singapore · RemoteFull-TimePosted Jun 25, 2026

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Job description

Make an impact with NTT DATA

Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.

Your day at NTT DATA

The Collaboration Technical Services (TS) Systems Integration Specialist is a seasoned subject matter expert, responsible for providing technical support to NTT clients.

This role is able to compile technical specifications in a clear, concise, unambiguous manner to explain the advantages and disadvantages of options leading to the final solution and are able to create alternative solutions as backup planning.

This role works towards professional to expert level certification, whilst at the same time developing business knowledge. This role has seasoned proficiency across two or more technologies, namely Networking, Data Centre, Security, Customer experience, Collaboration and/or End User Compute.

Key responsibilities:

  • Interacts with clients on site and remote to meet complex requirements of a solution.
  • Escalates unresolved problems and issues to the relevant third parties.
  • Responds to escalated client requests.
  • Escalates complex problems to the relevant third parties.
  • Writes reports and proposals and completes and maintains project documentation.
  • Assists with the documentation of standard operating procedures relating to installations and fixes.
  • Acts as coach and mentor to more junior Implementation Engineers and Technicians.
  • Assumes responsibility for the coordination of the activities of the junior Engineers, in line with performance targets.
  • Included in higher complexity design work, with input to the design expected.
  • Expected to take ownership of relevant technologies according to domain or specialization.
  • Performs any other related task as required.

To thrive in this role, you need to have:

  • Seasoned understanding and appreciation of technical design and business principles.
  • Seasoned project fundamental and administration ability.
  • Seasoned project skills which are demonstrated in the execution of installations and other assignments.
  • Excellent customer engagement skills
  • Demonstrate relevant domain specialist knowledge.
  • Excellent verbal communication skills.
  • Client focused and displays a proactive approach to solving problems.
  • Ability to work under pressure.
  • Ability to coach, mentor and provide guidance to team members.

Academic Qualification and certifications:

  • Bachelor's degree or equivalent in Information Technology or Computing or a related field.
  • Collaboration -
  • Valid CCNP Voice/Collaboration Certification required.
  • Customer experience -
  • NICE plus additional such as NICE Engage NCSE; NICE Engage NCIE (Installation); Sentinel Fundamentals; CXOne Basic Certification; CXOne Advanced Certification; CXOne ACD Administrator Certification.
  • Additional certifications such as Nexidia Data exchange framework; Nexidia NCSE; Nexidia NCIE; Advanced Processing Automation (RTAM); NICE WFM (IEX); Compliance Centre; NICE Inform; Avaya VOIP Integrations.
  • Cisco VOIP Integrations; Encryption; Multiple Data Centres (MDC); NICE Real Time Authentication; NICE Trade Recording.
  • Avaya certifications such as Avaya Aura Core; Avaya Aura Contact Centre; Avaya IP Office; Avaya IP Office Contact Centre; Avaya Session Border Controller; Avaya experience Portal Administration.
  • Verint certifications such as Workforce Management (WFM); Interactions; Speech; Additional DPA
  • Genesys foundational Courses such as Genesys Cloud CX - Implementation; Genesys Cloud CX - Contact Centre Administration; Genesys Cloud CX - Reporting and Analytics.
  • Genesys level 3 such as Genesys Cloud Integration Paths; Genesys Cloud CX - Development and Feedback – Usage for Supervisors; Genesys Cloud CX - Gamification;

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