Network & Security Engineer (L3)

1 month ago

Singapur, Singapore NTT DATA Full time

Job Description

NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future.

In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help our clients solve some of the world’s most significant technological, business and societal challenges.

With people at the heart of our success, NTT is committed to attracting and growing the best talent and providing an environment where everyone feels they can belong and their contribution matters.


Want to be a part of our team?

The Networking Managed Services Engineer (L3) is responsible for providing a managed service to clients by proactively identifying and resolving technical incidents and problems. Through pre-emptive service incident and resolution activities, as well as product reviews, operational improvements, operational practices, and quality assurance this role maintains a high level of service to clients. The primary objective of this role is to ensure zero missed service level agreement (SLA) conditions. This role is responsible for managing tickets of high complexity, conducts advanced and complicated tasks, and provides resolution to a diverse range of complex problems. This position uses considerable judgment and independent analysis within defined policies and practices. This role applies analytical thinking and deep technical expertise in achieving client outcomes, while coaching and mentoring junior team members across functions.

This role may also contribute to / support on project work as and when required.

Working at NTT

Skills Summary

Cisco Routers and Switches, Data Networking, Local Area Network (LAN), Multicasting, Networking Infrastructure, RADIUS AAA, Routing Protocols, TACACS, Topology Optimization, Virtual Private Networks (VPNs), Wireless Local Area Network (WLAN), Wireless Networks

What will make you a good fit for the role?

Responsibilities:

Provide Level 3 network operations support.Respond to incident calls and ensure the SLA to our clients is met.Perform changes to the network in-line with the organization’s Change Management processes.Ensure compliance to policies, processes and standards, both internal and clients’ organizationPrepare network analysis reports, including findings with analysis.Participate in regular operations review meetings, including operational issues, tickets review etc.Participate in projects/activities to support improvement initiatives.Conduct proper handover from the project team to operations after commissioning of projects.Conduct internal training and/or knowledge transfer to team.Update operations documentation (technical, CMDB, etc).

Requirements:

At least 3 years of experience providing network operational and administration supporting Cisco products (Routers / Switches/WLAN).Diploma or Degree in Engineering, IT or its related field.Minimum Cisco CCNP certification.In-depth knowledge of network routing and switching technologies and protocolsKnowledge of network security, load balancing and optimization technologies Experience working with Cisco ACI, Bluecoat Proxy, F5 Load Balancer, Palo Alto or Checkpoint firewall is preferred.Ability to work in a multi-cultural team.Good communication skills both written and verbal.Ability to prioritise work & multitask.Analytical and possess good troubleshooting skills.Experience in network automation via scripting (e.g. Python, Ruby) or tools (e.g. Ansible, Algosec, Chef).Shift work required (24/7) 

Workplace type:

Equal Opportunity Employer

NTT is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, color, sex, religion, national origin, disability, pregnancy, marital status, sexual orientation, gender reassignment, veteran status, or other protected category


Join our growing global team and accelerate your career with us. Apply today.


A career at NTT means:

Being part of a global pioneer – where you gain exposure to our Fortune 500 clients and world-leading global technology partners and work with a network of over 40,000 smart and diverse colleagues across 57 countries, delivering services in over 200 countries.

Being at the forefront of cutting-edge technology – backed with a 150-year heritage of using technology for good. With 40% of the world’s internet traffic running on our network and where Emoji were first invented, you can be proud of the group’s many new ‘firsts’.

Making a difference – by doing meaningful work that helps to shape the future for our clients, and across industries and communities around the world.

Being your best self – in a progressive ‘Connected Working’ environment that promotes flexibility, connection and wellbeing. Where diversity and different perspectives are embraced to ensure equal opportunities for all.

Having ongoing opportunities to own and develop your career – with a personal and professional development plan and access to the broadest learning offerings in the industry.

Apply from local Career site Apply from local Career site Back to search results

  • L3 Network Engineer

    2 weeks ago

    Singapur, Singapore ArcBlue Full time

    Company OverviewThe hiring company is a well-established technology & infrastructure firm that powers the technology for some of the largest MNCs and famous brand names. They are actively hiring for a L3 Network Engineer to join their technical team. Job ResponsibilitiesResponsible for designing and implementing network solutions including LAN/WAN, VPN,...

  • Network Engineer, L3.

    2 months ago

    Singapur, Singapore PCCW Full time

    Network Engineer, L3 Key Responsibilities: Network Maintenance and Support:  Perform routine maintenance tasks on network devices, including firmware updates, patches, and configurations. Troubleshoot and resolve network issues, ensuring minimal downtime. Monitor network performance and proactively address bottlenecks or anomalies. ...

  • Network Engineer, L3.

    4 weeks ago

    Singapur, Singapore PCCW Full time

    Network Engineer, L3 Key Responsibilities: Network Maintenance and Support:  Perform routine maintenance tasks on network devices, including firmware updates, patches, and configurations. Troubleshoot and resolve network issues, ensuring minimal downtime. Monitor network performance and proactively address bottlenecks or anomalies. ...

  • L3 Network Engineer

    2 weeks ago

    Singapur, Singapore ArcBlue Full time

    Company OverviewThe hiring company is a well-established technology & infrastructure firm that powers the technology for some of the largest MNCs and famous brand names. They are actively hiring for a L3 Network Engineer to join their technical team.  Job Responsibilities Responsible for designing and implementing network solutions including LAN/WAN, VPN,...

  • Network & Security Engineer (L3)

    1 week ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at...

  • Network & Security Engineer (L3)

    1 month ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future. In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help...

  • Network & Security Engineer (L3)

    4 weeks ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future. In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help...

  • Network & Security Engineer (L3)

    2 weeks ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future. In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help...

  • Security and Operations Engineers-L3

    2 weeks ago

    Singapur, Singapore NTT DATA Full time

    Job Description Want to be a part of our team?The Managed Services Cross Technology Engineer (L3) is responsible for providing a service to clients by proactively identifying and resolving technical incidents and problems. Through pre-emptive service incident and resolution activities, as well as product reviews, operational improvements, operational...

  • Onsite Support Engineer

    1 month ago

    Singapur, Singapore VERSANT SYSTEMS PTE. LTD. Full time

    Roles & ResponsibilitiesOnsite Support Engineer (L2/L3)Requirements: Degree/Diploma in IT or Equivalent Minimum 4 – 9 Years of experience in IT End User Support (L2/L3) Clear understanding and experience in handling End Point Computers and IOT Devices Good understanding of Client Server Architecture Working knowledge of basic LAN Networking, Cable...

  • Onsite Support Engineer

    4 weeks ago

    Singapur, Singapore VERSANT SYSTEMS PTE. LTD. Full time

    Roles & ResponsibilitiesOnsite Support Engineer (L2/L3)Requirements: Degree/Diploma in IT or Equivalent Minimum 4 – 9 Years of experience in IT End User Support (L2/L3) Clear understanding and experience in handling End Point Computers and IOT Devices Good understanding of Client Server Architecture Working knowledge of basic LAN Networking, Cable...

  • Security and Operations Engineers-L3

    1 month ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future. In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help...

  • Security and Operations Engineers-L3

    4 weeks ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future. In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help...

  • Security and Operations Engineers-L3

    1 week ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at...

  • Security and Operations Engineers-L3

    1 month ago

    Singapur, Singapore NTT DATA Full time

    Job Description NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future.In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help our...

  • Security and Operations Engineers-L3

    4 weeks ago

    Singapur, Singapore NTT DATA Full time

    Job Description NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future.In today’s ‘iNTTerconnected’ world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help our...

  • Security and Operations Engineers-L3

    1 week ago

    Singapur, Singapore NTT DATA Full time

    Job Description Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT...

  • Network and Security Engineer

    2 weeks ago

    Singapur, Singapore NTT DATA Full time

    Job Description Want to be a part of our team?The Networking Managed Services Engineer (L1) is responsible for providing a managed service to clients to ensure that their IT infrastructure and systems remain operational through proactively identifying, investigating, and resolving technical incidents and problems and restoring service to clients by managing...

  • Network & Security Engineer (L2 - L3)

    1 week ago

    Singapur, Singapore NTT Full time

    JOB DESCRIPTION Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at...

  • Network & Security Engineer (L2 - L3)

    4 days ago

    Singapur, Singapore NTT DATA Full time

    Job Description Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT...