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Client Success Manager

Black Box Network Services Singapore Pte Ltd

D22 Jurong, Jurong Island, TuasFull TimeS$7,000 – S$9,000/mo

Posted 27 Jun 2026

About this role

Job Summary The Customer Success Manager (CSM) is responsible for building and maintaining strong, long-term relationships with key customers to ensure high levels of satisfaction, retention, and growth. This role acts as a trusted advisor, aligning client objectives with Black Box’s managed services and technology solutions, driving service excellence, and supporting continuous improvement across service delivery operations—particularly in data center, networking, and managed service environments for Financial Services Institutions (FSI). Key Responsibilities · Serve as the primary point of contact for assigned enterprise and FSI customers, ensuring smooth service delivery and long-term satisfaction. · Develop a deep understanding of each client’s infrastructure, business goals, and operational challenges to proactively offer strategic solutions. · Oversee the end-to-end customer lifecycle, from onboarding and service transition to ongoing delivery and renewal, within the Black Box service framework. · Drive operational excellence by coordinating with technical, operations, and project management teams to resolve issues promptly and effectively. · Conduct regular service reviews, performance reporting, and quarterly business reviews (QBRs) to present operational insights and identify improvement areas. · Partner with Sales and Account Management teams to identify upsell and cross-sell opportunities within existing accounts. · Monitor key performance indicators (KPIs), service-level agreements (SLAs), and ensure adherence to contractual obligations, particularly in compliance-driven FSI environments. · Lead customer escalations and incident management communication, ensuring timely resolution and customer confidence. · Collaborate with internal stakeholders across Black Box global teams to implement process improvements, automation, and best practices that enhance service quality and efficiency. · Promote customer advocacy by collecting feedback and translating i…

What they're looking for

Account ManagementOperational ExcellenceAnalytical SkillsTechnical Operations

About Black Box Network Services Singapore Pte Ltd

Industry: Wholesale & retail trade

Frequently asked questions

What does a Client Success Manager at Black Box Network Services Singapore Pte Ltd do?

Job Summary The Customer Success Manager (CSM) is responsible for building and maintaining strong, long-term relationships with key customers to ensure high levels of satisfaction, retention, and growth. This role acts as a trusted advisor, aligning client objectives with Black Box’s managed service…

What skills does this Client Success Manager role need?

Key skills for this role include Account Management, Operational Excellence, Analytical Skills, Technical Operations.

How much does a Client Success Manager at Black Box Network Services Singapore Pte Ltd pay?

This role lists a salary of S$7,000 – S$9,000 per month.

Is this Client Success Manager role remote, hybrid, or on-site?

The listing is based in D22 Jurong, Jurong Island, Tuas. Check the posting for remote or hybrid options.

How do I apply for this Client Success Manager role?

You can apply directly on Black Box Network Services Singapore Pte Ltd's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.