Home Jobs Senior Network Engineer
Back to Jobs

Senior Network Engineer - Job Opportunity at Singapore Telecommunications Limited

Singapore, Singapore
Full-time
Senior
Posted: May 26, 2025
Hybrid
SGD 7,500 - 11,000 per month

Benefits

Flexible work arrangements providing enhanced work-life balance and productivity optimization, positioning above standard market offerings
Comprehensive health and wellness benefits package ensuring employee wellbeing and reducing personal healthcare costs
Continuous professional development through ongoing training programs, maintaining competitive edge in rapidly evolving technology landscape
Internal career mobility opportunities enabling vertical and horizontal growth within a major telecommunications conglomerate

Key Responsibilities

Lead strategic design and deployment of enterprise-grade data center network architectures including spine-leaf topologies and VXLAN overlays, directly impacting organizational scalability and competitive positioning
Architect mission-critical network infrastructure supporting Singtel's Edge and Private cloud platforms, enabling digital transformation initiatives for enterprise clients
Drive network automation and orchestration implementation, reducing operational overhead and improving service delivery efficiency across the enterprise platform
Spearhead cross-functional collaboration with systems and virtualization teams to deliver integrated infrastructure solutions supporting business-critical applications
Execute strategic capacity planning and traffic engineering optimization, ensuring network performance meets enterprise SLA requirements
Lead complex troubleshooting initiatives and mentor engineering teams, building organizational capability and ensuring knowledge transfer for operational continuity
Evaluate and recommend emerging networking technologies, positioning the organization for future technological advancement and competitive advantage

Requirements

Education

Bachelor's degree in computer science, information technology, or related field. Master's degree preferred.

Experience

8 – 12 + years of experience working as a network engineer in a data center environment

Required Skills

Expert-level knowledge of data center networking technologies, protocols, and standards, including Ethernet, TCP/IP, BGP, OSPF, VXLAN, EVPN, and MPLS Hands-on experience with data center networking equipment and platforms, including Cisco Nexus switches, Arista EOS, and Juniper QFX series switches Good Skills in network automation and scripting languages such as Python, Ansible, or Puppet Strong understanding of network security principles and best practices, including experience with firewall policies, VPN configurations, and SSL/TLS encryption Excellent leadership, analytical, problem-solving, and troubleshooting skills

Certifications

CCIE JNCIE or equivalent are highly desirable
Advertisement
Ad Space

Sauge AI Market Intelligence

Industry Trends

The telecommunications industry is experiencing massive transformation driven by 5G deployment, edge computing adoption, and enterprise digital transformation initiatives, creating unprecedented demand for senior network engineering expertise in cloud and edge infrastructure Software-defined networking (SDN) and network function virtualization (NFV) are becoming standard practices, requiring engineers to combine traditional networking skills with automation and programmability capabilities The shift toward hybrid and multi-cloud architectures is driving demand for engineers who can design and implement complex network fabrics that span on-premises data centers and cloud environments

Salary Evaluation

The offered SGD 7,500-11,000 monthly (approximately USD 67,500-99,000 annually) is competitive for Singapore's market, positioning in the 70th-85th percentile for senior network engineers at major telecommunications companies, reflecting the specialized nature of edge computing and private cloud infrastructure expertise

Role Significance

Likely part of a 15-25 person Enterprise Platforms team within Singtel's larger infrastructure organization, with direct mentoring responsibilities for 2-4 junior engineers and collaboration across multiple technical teams
This is a senior individual contributor role with significant technical leadership responsibilities, positioned between mid-level engineers and principal/architect levels, with clear expectations for mentoring, strategic decision-making, and cross-functional collaboration

Key Projects

Design and implementation of next-generation edge computing infrastructure to support 5G services and IoT applications Migration of enterprise customers from legacy infrastructure to modern private cloud platforms Implementation of network automation frameworks to support rapid service provisioning and self-service capabilities Integration of AI/ML-driven network monitoring and optimization tools to improve service reliability and performance

Success Factors

Deep technical expertise in modern data center networking combined with practical automation skills will be critical for managing the complexity of edge and private cloud infrastructure at enterprise scale Strong leadership and communication abilities are essential for effectively mentoring team members and collaborating with diverse technical teams in a large telecommunications organization Adaptability and continuous learning mindset will be crucial given the rapid evolution of networking technologies and Singtel's position at the forefront of 5G and edge computing innovation Strategic thinking capability to evaluate and recommend emerging technologies that align with business objectives and competitive positioning in the regional telecommunications market

Market Demand

Extremely high demand driven by Singapore's position as a regional technology hub, 5G rollout requirements, and the critical need for edge computing infrastructure to support IoT and digital transformation initiatives across Southeast Asia

Important Skills

Critical Skills

Expert-level knowledge of data center networking protocols (BGP, OSPF, VXLAN, EVPN) is absolutely essential as these form the foundation of modern enterprise network infrastructure and are critical for the spine-leaf architectures and overlay networks described in the role Hands-on experience with enterprise networking equipment from multiple vendors (Cisco, Arista, Juniper) is crucial because large telecommunications companies typically operate multi-vendor environments and require engineers who can work across different platforms and optimize vendor selection Network automation and scripting capabilities using Python, Ansible, or Puppet are increasingly critical as manual network management becomes unsustainable at enterprise scale, and automation directly impacts operational efficiency and service delivery speed

Beneficial Skills

Advanced knowledge of container networking and Kubernetes networking models would be valuable given the trend toward containerized applications in enterprise environments Experience with cloud networking services from major providers (AWS, Azure, Google Cloud) would enhance ability to design hybrid cloud solutions Familiarity with AI/ML-driven network analytics and optimization tools would provide competitive advantage as the industry moves toward intelligent network management

Unique Aspects

This role offers direct involvement in building and maintaining infrastructure that supports Singtel's edge computing and private cloud services, positioning the engineer at the forefront of next-generation telecommunications technology
The combination of traditional telecommunications expertise with modern cloud and edge computing technologies provides unique experience that is highly valued in the current market
Working within Singapore's advanced technological ecosystem provides exposure to cutting-edge projects and regulatory frameworks that often serve as models for other markets
The scale and complexity of Singtel's network infrastructure offers opportunities to work on challenges that few other organizations can provide, particularly in the Asia-Pacific region

Career Growth

Typical progression to principal-level technical roles occurs within 3-5 years, while transition to management positions may happen within 2-4 years depending on leadership development and organizational needs

Potential Next Roles

Principal Network Engineer or Network Architect roles focusing on enterprise-wide infrastructure strategy and advanced technology evaluation Technical Management positions such as Engineering Manager or Director of Network Engineering, combining technical expertise with people management responsibilities Specialized roles in emerging technologies such as 5G Core Network Engineer, Edge Computing Architect, or Network Automation Lead

Company Overview

Singapore Telecommunications Limited

Singapore Telecommunications Limited (Singtel) is Southeast Asia's largest telecommunications company and one of the world's largest mobile network operators, with a strong presence across Asia-Pacific and significant investments in digital infrastructure, cybersecurity, and emerging technologies

Singtel maintains a dominant position in Singapore's telecommunications market and is a major regional player, consistently ranked among the top telecommunications companies globally with strong financial performance and technological innovation capabilities
As a Singapore-based role within Singtel's core operations, this position offers exposure to cutting-edge infrastructure projects serving both domestic and regional markets, with potential involvement in initiatives spanning Southeast Asia and beyond
Singtel maintains a corporate culture that emphasizes innovation, technical excellence, and professional development, with significant investment in employee training and emerging technology adoption, typical of leading telecommunications companies in competitive markets
Advertisement
Ad Space
Apply Now

Data Sources & Analysis Information

Job Listings Data

The job listings displayed on this platform are sourced through BrightData's comprehensive API, ensuring up-to-date and accurate job market information.

Sauge AI Market Intelligence

Our advanced AI system analyzes each job listing to provide valuable insights including:

  • Industry trends and market dynamics
  • Salary estimates and market demand analysis
  • Role significance and career growth potential
  • Critical success factors and key skills
  • Unique aspects of each position

This integration of reliable job data with AI-powered analysis helps provide you with comprehensive insights for making informed career decisions.