L4 UC Engineer
5 days ago
Role: L4 UC Engineer Exp: 10+ Years Location: Remote JD: UC Architecture & Design: Deep understanding of Unified Communications Products like CUCM, CUC, IM & Presence, and Expressways. Deep knowledge of designing and troubleshooting clusters, inter-cluster trunks, and high availability configurations. PSTN Trunking & Interoperability: Designing and troubleshooting SIP trunks, PRIs with carriers, including codec negotiation, SIP headers, PRIs, and call routing logic. CUBE & Voice Gateway Configurations: Advanced IOS gateway setup (MGCP, H.323, SIP), dial peers, DSP resources, and survivability strategies. Analog Devices: Understanding of Analog Devices such as Analog Gateways, Analog Phones, Fax Devices, DTMF & Dial-tone behavior, FXS/FXO Ports. Call Flow Engineering: End-to-end call flow design across multiple platforms (CUCM, Unity, UCCX/UCCE, Expressway). Virtualization & Cloud Migration: Deploying IPT solutions on UCS platforms or migrating to cloud-based collaboration (Webex Calling, Cisco HCS). Strategic & Operational Skills Capacity Planning & Scalability: Forecasting growth, designing scalable dial plans, and managing bandwidth across WAN links. Disaster Recovery & Redundancy: Architecting failover strategies, backup systems, and DR testing protocols. Integration Expertise: Connecting IPT with third-party systems (CRM, ERP, SIP endpoints, SBCs). Change Control & Governance: Leading change advisory boards, documenting impact assessments, and enforcing configuration standards.
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L4 UC Engineer
4 weeks ago
India Servion Global Solutions Full timeRole: L4 UC Engineer Exp: 10+ Years Location: Remote JD: - UC Architecture & Design: Deep understanding of Unified Communications Products like CUCM, CUC, IM & Presence, and Expressways. Deep knowledge of designing and troubleshooting clusters, inter-cluster trunks, and high availability configurations. - PSTN Trunking & Interoperability: Designing and...
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L4 UC Engineer
4 weeks ago
India Servion Global Solutions Full timeRole: L4 UC EngineerExp: 10+ YearsLocation: RemoteJD:UC Architecture & Design: Deep understanding of Unified Communications Products like CUCM, CUC, IM & Presence, and Expressways. Deep knowledge of designing and troubleshooting clusters, inter-cluster trunks, and high availability configurations.PSTN Trunking & Interoperability: Designing and...
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L4 UC Engineer
4 weeks ago
India Servion Global Solutions Full timeRole: L4 UC Engineer Exp: 10+ Years Location: Remote JD: UC Architecture & Design: Deep understanding of Unified Communications Products like CUCM, CUC, IM & Presence, and Expressways. Deep knowledge of designing and troubleshooting clusters, inter-cluster trunks, and high availability configurations. PSTN Trunking & Interoperability: Designing and...
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Security Engineer L4
3 weeks ago
India Talent Vision Services Full timeDear Candidate, We are excited to share a new opportunity for a skilled Security Engineer L4 to join our dynamic team. We are looking for an individual with a deep understanding of security principles and hands-on experience with leading firewall technologies. The Security Engineer L4 will be responsible for designing, implementing, and maintaining security...
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Security Engineer L4
2 weeks ago
India Talent Vision Services Full time ₹ 9,00,000 - ₹ 12,00,000 per yearDear Candidate,We are excited to share a new opportunity for a skilled Security Engineer L4 to join our dynamic team. We are looking for an individual with a deep understanding of security principles and hands-on experience with leading firewall technologies.The Security Engineer L4 will be responsible for designing, implementing, and maintaining security...
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▷ 15h Left! CyberArk L4 Engineer
4 weeks ago
Pune, India NMS Consultant Full timeJob Description L4 technical experts resolve issues that are typically difficult or subtle. L4 engineers participate in management, prioritization, major design and enhancements, major incident activities, problem management, stability analysis, on-call support, etc. These support leaders have specific, deep understanding and expertise in one or...
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UC Collaboration Engineer
4 days ago
Noida, Uttar Pradesh, India, Ghaziabad Birlasoft Full timeAbout Birlasoft:Birlasoft is a global technology company enabling next-generation digital transformation through expertise in Cloud, AI, Data, and enterprise solutions. Combining industry proficiency with advanced digital capabilities, it helps businesses accelerate change with speed, scale, and purpose, delivering future-ready solutions that enhance...
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UC Collaboration Engineer
1 week ago
INDIA - NOIDA- BIRLASOFT OFFICE, IN Birlasoft Limited Full time ₹ 9,00,000 - ₹ 12,00,000 per yearTechnical Specialist-Cloud & Infra Engg Area(s) of responsibility ROLE SUMMARY Customer is seeking a UC Collaboration Engineer to specialize in creating, deploying, and maintaining integrated communication systems involving voice, video, data, and mobile applications. The role's responsibilities include system design, implementation, regular...
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Director, L4 Support
3 days ago
IND - Chennai Office, India Pfizer Ltd Full time ₹ 12,00,000 - ₹ 36,00,000 per yearDirector, L4 Support & Sustainment Use Your Power for Purpose Digital is helping Pfizer Global Supply win the digital race in pharma and create breakthroughs that change patients' lives. Digital provides innovative digital solutions that unleash the power of our people by allowing them to focus their time and attention on value-add tasks. Our solutions...
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Director, L4 Support
1 week ago
Chennai, India Pfizer Full timeJob Description Use Your Power for Purpose Digital is helping Pfizer Global Supply win the digital race in pharma and create breakthroughs that change patients lives. Digital provides innovative digital solutions that unleash the power of our people by allowing them to focus their time and attention on value-add tasks. Our solutions accelerate key PGS...
