avaya

113 avaya job listings in Singapore. Find daily updated positions from leading job boards.


  • singapore HCL Technologies Limited Full-time

    HCL Technologies Limited is seeking a Level 3 operations support engineer for Avaya Unified Communications in Singapore. You will act as the technical escalation point, troubleshoot complex issues, and drive system upgrades, migrations, and security remediations across Avaya CM, Session Manager, and Verint recording components. You will design dial plans,...


  • singapore, sg PERSOL SINGAPORE PTE. LTD. Full-time

    Technical Support Senior Engineer (Avaya UC & Contact Centre)Location: SingaporeJob DescriptionWe are seeking an experienced Technical Support Senior Engineer (DTE) to provide dedicated support for enterprise banking customers in Singapore. The successful candidate will be responsible for Tier 2/3 support, troubleshooting, and maintaining mission-critical...

  • Senior Avaya UC

    3 days ago


    Singapore PERSOL SINGAPORE PTE. LTD. Full-time SGD 90,000 - SGD 130,000 Contract

    PERSOL Singapore Pte Ltd is seeking a Technical Support Senior Engineer (DTE) to deliver Tier 2/3 support for enterprise banking customers in Singapore, focusing on Avaya UC and Contact Center environments. You will troubleshoot, maintain, and optimize critical communications systems in a fast-paced, customer-facing setting.The ideal candidate has at least 4...


  • Singapore PERSOL SINGAPORE PTE. LTD. Full-time SGD 90,000 - SGD 130,000 Contract

    Technical Support Senior Engineer (Avaya UC & Contact Centre)Location: SingaporeJob DescriptionWe are seeking an experienced Technical Support Senior Engineer (DTE) to provide dedicated support for enterprise banking customers in Singapore. The successful candidate will be responsible for Tier 2/3 support, troubleshooting, and maintaining mission-critical...

  • Track Lead

    1 day ago


    singapore, sg HCL Technologies Limited Full-time

    Provide Level 3 operations support for the Avaya Unified Communications platform, including Avaya Aura CM, System Manager, Session Manager, CMS, SBC, G450 Gateways, AADS, Verint Recording, SIP Trunks, ISDN PRI, and Remote Worker solutions. Responsible for complex troubleshooting, major incident management, root cause analysis, architecture review, upgrades,...

  • Track Lead

    2 days ago


    Singapore HCL Technologies Limited Full-time SGD 90,000 - SGD 130,000 Contract

    Provide Level 3 operations support for the Avaya Unified Communications platform, including Avaya Aura CM, System Manager, Session Manager, CMS, SBC, G450 Gateways, AADS, Verint Recording, SIP Trunks, ISDN PRI, and Remote Worker solutions. Responsible for complex troubleshooting, major incident management, root cause analysis, architecture review, upgrades,...

  • Cisco Voice Engineer

    5 hours ago


    singapore, sg TEKsystems Full-time

    Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco Webex solutions.Configure SBC connectivity, SIP routing, PSTN integration and voice routing policies.Integrate voice platforms with IPC Unigy, Avaya PBX, NICE Recording and video solutions.Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco...

  • Voice Engineer

    11 hours ago


    singapore eFinancialCareers Full-time

    Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco Webex solutions. Configure SBC connectivity, SIP routing, PSTN integration and voice routing policies. Integrate voice platforms with IPC Unigy, Avaya PBX, NICE Recording and video solutions. We are looking for a Voice Engineer with experience in Cisco Unified...

  • Voice Engineer

    6 hours ago


    Singapore TEKsystems Full-time

    Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco Webex solutions. Configure SBC connectivity, SIP routing, PSTN integration and voice routing policies. Integrate voice platforms with IPC Unigy, Avaya PBX, NICE Recording and video solutions. We are looking for a Voice Engineer with experience in Cisco Unified...

  • Voice Engineer

    15 hours ago


    singapore, singapore TEKsystems (Allegis Group Singapore Pte Ltd) Full-time

    Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco Webex solutions. Configure SBC connectivity, SIP routing, PSTN integration and voice routing policies. Integrate voice platforms with IPC Unigy, Avaya PBX, NICE Recording and video solutions. We are looking for a Voice Engineer with experience in Cisco Unified...


  • Singapore TEKsystems Full-time SGD 90,000 - SGD 140,000 Contract

    Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco Webex solutions.Configure SBC connectivity, SIP routing, PSTN integration and voice routing policies.Integrate voice platforms with IPC Unigy, Avaya PBX, NICE Recording and video solutions.Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco...


  • singapore Millennium Technology Services Full-time

    A leading technology solutions provider in Singapore is seeking a candidate to manage client relationships and ensure high service delivery standards. The role involves troubleshooting technical issues, providing consultancy for system improvements, and maintaining customer satisfaction. Ideal candidates will have knowledge of Avaya products, strong...


  • singapore TEKsystems Full-time

    Allegis Group Singapore Pte Ltd is seeking a Voice Engineer to design, deploy and support CUCM, Teams Phone/Direct Routing and Webex voice solutions. The role supports regional voice architecture and project delivery in a financial services context. The candidate will configure SBCs, SIP routing and PSTN integration, and will integrate with IPC Unigy, Avaya...

  • Cisco Voice Engineer

    11 hours ago


    singapore ALLEGIS GROUP SINGAPORE PRIVATE LIMITED Full-time

    ALLEGIS GROUP SINGAPORE PRIVATE LIMITED seeks a Voice Engineer with strong CUCM, Teams Phone and Webex cloud-connected calling experience to design, deploy and support regional voice solutions. You will configure SBCs, SIP routing and integrate with IPC Unigy, Avaya and NICE Recording while guiding projects and ensuring compliant delivery. The role requires...


  • singapore, sg Exasoft Pte. Ltd. Full-time

    ResponsibilitiesDefine and own test strategy planning and governance for UC IVR and Contact Center programs.Act as the single point of accountability for quality across releases.Lead and mentor test leads and engineers onshoreoffshore.Report test progress risks and release readiness to senior stakeholders.Manage test cycles environments data and defect...


  • Singapore Exasoft Pte. Ltd. Full-time SGD 120,000 - SGD 180,000 Contract

    Exasoft Pte. Ltd. in Singapore seeks an experienced Test Manager to own test strategy for UC IVR and Contact Center programs. You will lead test teams onshore and offshore, report risks to senior stakeholders, and ensure release readiness across multiple platforms.The role requires 7–10 years in UC testing, plus 3–5 years in a leadership position, with...


  • singapore, sg ALLEGIS GROUP SINGAPORE PRIVATE LIMITED Full-time

    We are looking for a Voice Engineer with experience in Cisco Unified Communications Manager (CUCM), Microsoft Teams Phone and Cisco Webex cloud-connected calling solutions. The role supports regional voice architecture, engineering and project delivery.Key ResponsibilitiesDesign, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco...

  • Cisco Voice Engineer

    11 hours ago


    singapore ALLEGIS GROUP SINGAPORE PRIVATE LIMITED Full-time

    We are looking for a Voice Engineer with experience in Cisco Unified Communications Manager (CUCM), Microsoft Teams Phone and Cisco Webex cloud-connected calling solutions. The role supports regional voice architecture, engineering and project delivery. Key Responsibilities Design, deploy and support Cisco CUCM, Microsoft Teams Phone/Direct Routing and Cisco...


  • Singapore Exasoft Pte. Ltd. Full-time SGD 120,000 - SGD 180,000 Contract

    ResponsibilitiesDefine and own test strategy planning and governance for UC IVR and Contact Center programs.Act as the single point of accountability for quality across releases.Lead and mentor test leads and engineers onshoreoffshore.Report test progress risks and release readiness to senior stakeholders.Manage test cycles environments data and defect...

  • Software Test Engineer

    10 hours ago


    singapore Millennium Technology Services Full-time

    Specific Responsibilities (not limited to) Coordinate and manage Clients implementation by monitoring deliverables and progress through continuous communication Document functional specification document and participate in requirement walk through sessions Act as a liaison between customer IT team and our development team and help the development team...