Overview
Group Technology Services
Description
Job Overview
We are seeking a highly skilled Senior Network Engineer with over 7 years of hands-on experience in designing, implementing, and maintaining complex network infrastructures.
The ideal candidate will be instrumental in ensuring high availability, security, and performance across bank’s enterprise-level networks.
This role requires a proactive approach to troubleshooting, optimization, and security enforcement, along with a commitment to mentoring junior engineers and collaborating effectively with cross-functional teams and business users.
Key Responsibilities:
- Design, deploy, and optimize complex LAN and WAN networks across multiple locations, ensuring alignment with long-term strategies for network growth and improvement.
- Configure, manage, and troubleshoot networking equipment from vendors such as Cisco, Huawei, and Arista, including routers, switches, firewalls, and load balancers.
- Implement and maintain advanced routing protocols (BGP, OSPF, EIGRP) and technologies (MPLS, VLANs, QoS) to enhance network performance and reliability.
- Monitor network health using tools like SNMP, NetFlow, Extrahop, and SolarWinds. Perform capacity planning, performance tuning, and risk analysis to ensure scalability and business continuity.
- Automate network operations using Python, Ansible, Terraform, or other scripting tools, incorporating NetOps practices to streamline processes.
- Lead incident response efforts for network outages, security breaches, and performance degradations. Perform advanced troubleshooting using various network tools.
- Document network configurations and troubleshooting procedures. Mentor and train junior network engineers to enhance team capabilities and knowledge.
- Identify improvement opportunities and oversees risk management in network operations.
Key Focus Area
- Network Design and Optimization
- Network Equipment Management
- Advanced Routing Protocols and Technologies
- Network Monitoring and Performance Management
- Network Automation
- Incident Response and Troubleshooting
- Documentation and Knowledge Sharing
- Risk Management and Improvement Opportunities
- Data center networking, VXLAN, EVPN, ACI, and SDN solutions.
Qualifications
Qualifications:
- Education: Bachelor’s degree in computer science, Information Technology or related field.
- Experience: 7+ years of experience in network engineering, focusing on enterprise or service provider networks.
- Certifications: Industry certifications such as CCNP, CCIE, JNCIP, JNCIE, HCIP, HCIE, or equivalent preferred.
- Knowledge and skills:
- Advanced expertise in routing, switching, security, and wireless technologies.
- Advanced knowledge of network automation and scripting (e.g., Python, Ansible, Terraform, Bash, or PowerShell).
- Advanced knowledge of network security protocols and practices (e.g., VPN, firewalls) as well as tools (e.g., Tufin).
- Advanced network administrative and troubleshooting skills, including major version upgrades and preventive maintenance.
- Strong analytical and problem-solving skills.
- Advanced expertise in leading network projects and mentoring junior staff while fostering a collaborative environment.
- Advanced network solutioning skill.
- Advanced communicator. Capable of building relationships with diverse audiences, facilitating discussions, resolving conflicts and conveying complex network concepts to various stakeholders.
Preferred Qualifications:
- Experience in data centre networking, VXLAN, EVPN, ACI, and SDN solutions.
If you are a passionate and experienced Senior Network Engineer looking to make a significant impact in a dynamic environment, we encourage you to apply and join our team.
Primary Location
: Singapore
Job
: Technology Solutions
Organization
: Group Technology Services
Schedule
: Permanent
Job Posting
: 17-Mar-2025, 7:35:26 AM
About OCBC Bank
OCBC is the longest established Singapore bank, formed in 1932 from the merger of three local banks, the oldest of which was founded in 1912. It is now the second largest financial services group in Southeast Asia by assets and one of the world’s most highly-rated banks, with an Aa1 rating from Moody’s. Recognised for its financial strength and stability, OCBC is consistently ranked among the World’s Top 50 Safest Banks by Global Finance and has been named Best Managed Bank in Singapore by The Asian Banker.
OCBC and its subsidiaries offer a broad array of commercial banking, specialist financial and wealth management services, ranging from consumer, corporate, investment, private and transaction banking to treasury, insurance, asset management and stockbroking services.
OCBC’s key markets are Singapore, Malaysia, Indonesia and Greater China. It has more than 570 branches and representative offices in 19 countries and regions. These include about 300 branches and offices in Indonesia under subsidiary Bank OCBC NISP, and over 90 branches and offices in Mainland China, Hong Kong SAR and Macau SAR under OCBC Wing Hang.
OCBC’s private banking services are provided by its wholly-owned subsidiary Bank of Singapore, which operates on a unique open-architecture product platform to source for the best-in-class products to meet its clients’ goals.
OCBC's insurance subsidiary, Great Eastern Holdings, is the oldest and most established life insurance group in Singapore and Malaysia. Its asset management subsidiary, Lion Global Investors, is one of the largest private sector asset management companies in Southeast Asia.
