3 5g jobs in Singapore

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.
Who We Are
At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE.We are deeply committed to shaping a fairer, more transparent and accessible society through blockchain technology. This is why we publish proof of reserves monthly, and continue to ship new innovative security features.
About The Opportunity
Join our dynamic team as a
Mobile Network Development Expert
and play a pivotal role in shaping cutting-edge mobile networking solutions. We are seeking an innovative and detail-oriented professional to drive high-performance mobile network development, tackle complex challenges, and ensure seamless connectivity for users worldwide. Become a part of a team where innovation meets excellence, and your contributions directly impact millions of users globally.
What You’ll Be Doing
Design and develop high-performance mobile network frameworks to enhance connectivity and user experience.
Monitor, analyze, and optimize mobile network performance metrics to ensure robustness and efficiency.
Diagnose and resolve network issues in real-time production environments, ensuring minimal disruption.
Collaborate with cross-functional teams to integrate advanced network features into mobile platforms.
What We Look For In You
Proficient in C/C++ of development experience on iOS or Android platforms.
Strong understanding of mobile network characteristics and architecture.
Expertise in socket programming and protocols such as TCP, UDP, and QUIC.
Familiarity with network technologies including and gRPC.
Hands-on experience with open-source frameworks like libcurl and cronet, with the ability to perform custom enhancements.
Demonstrated passion for development, paired with curiosity, self-drive, and a commitment to lifelong learning.
Excellent problem-solving skills and a proactive approach to challenges.
Nice-To-Haves
Experience working at top-tier technology companies, where innovation and quality are key.
Familiarity with large-scale mobile app development and deployment.
Knowledge of security best practices in mobile networking.
Contributions to open-source networking projects or frameworks.
Experience working in a fast-paced, collaborative environment.
Perks & Benefits
Competitive total compensation package L&D programs and education subsidy for employees' growth and development
Various team building programs and company events Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!
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Network Engineer, Mobile Data Operation (Networks)
Join to apply for the
Network Engineer, Mobile Data Operation (Networks)
role at
Singtel
Network Engineer, Mobile Data Operation (Networks)
Join to apply for the
Network Engineer, Mobile Data Operation (Networks)
role at
Singtel
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At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people practices are non-discriminatory and provide a fair, performance-based work culture that is diverse, inclusive and collaborative. Join us and experience what it’s like to be with an Employer of Choice*. Together, let’s create a brighter digital future for all. *Awarded at the HR Fest Awards 2020.
At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people practices are non-discriminatory and provide a fair, performance-based work culture that is diverse, inclusive and collaborative. Join us and experience what it’s like to be with an Employer of Choice*. Together, let’s create a brighter digital future for all. *Awarded at the HR Fest Awards 2020.
Singtel Networks, the most established telecommunications infrastructure provider in Singapore is transforming to enable the digital generation of tomorrow. We are introducing new capabilities in 5G, Cloud, Analytics, Digital Commerce, Software Engineering, Cyber Security to enhance our core competencies and deliver innovative and differentiated Mobile and Fixed services (Broadband, TV and Telephony) for our customers. We are committed to celebrating inclusion and diversity and is a strong believer to upskill and nurture all individuals. Come join us today as we build Singtel’s Networks of tomorrow, and Empower Every Generation to live, work and play in new ways!
Make An Impact By
Implementation of routing, switching and security policies of IP core networks serving the mobile network and associated value added systems.
Install or supervision of installation of new hardware in WAN LAN infrastructure.
Create and prepare implementation scripts and MOPs (Method of Procedures) pertaining to in house implementations.
To effectively perform risk assessment and impact on services network based on proposed scope of implementation and provide risk mitigation measures or implementation alternatives to ensure successful implementation with minimum services network impact.
Perform network node administration and security audits on Cisco Juniper switches routers and Fortinet CheckPoint firewalls, inclusive of routine preventive and corrective maintenance of the network nodes, so as to implement, test and roll out new mobile related products and services.
Provide 24 x 7 3rd tier technical and operational support to the IP core networks and handle any customer fault escalation.
Troubleshoot and perform root causes failure analysis for software & hardware faults related to the network nodes.
Perform application and testing of hardware and software updates (e.g. Cisco IOS) for routers, switches and firewalls. This may include liaising and coordinating with vendors for delivery of new software updates and patches. Create and maintain engineering blueprint documentation for the mobile IP core networks and to update the documentation on a continual basis as the IP core networks evolve.
Assist in the creation of Engineering Change Orders (ECO) and working with various systems node owners in the timely and coordinated execution of the ECO.
Manage IP workflow day to day IP requests and user troubleshooting (non project).
Pro active health check on IP network to ensure proper functionalities and to take appropriate corrective actions to timely remedy any abnormalities detected. Backup of all network nodes’ configurations for contingency purposes.
Perform and coordinate disaster recovery activity expeditiously in times of service disruptions so as to minimize service downtime and revenue loss.
Provide engineering support expertise to Planning and Product Marketing in technical feasibility studies of new products and services, POC (Proof of Concept) Trials, inclusive of fast IP setup for new corporate GPRS 3G,4G,5G data customers.
Review existing best practices and processes for the IP network and introduce preventive or optimized measures to improve the network quality cum resilience in a proactive manner.
Administration of training operating capital expenditures, inclusive of negotiation renewal of maintenance contracts.
Skills For Success
Degree in Electrical , Electronicl, Computer Engineering, Computer Science or Info Communications Technology.
Minimum 3 to 5 years of experience in configuring and administering routers and switches firewall products, and NTP servers.
Strong interest in developing IP networking.
Good working knowledge of L2 L3 switching and MPLS, OSPF and BGP routing over geographical large scale WAN LAN mobile networks. CCNA CCNP qualifications will be advantageous.
Possess good analytical and troubleshooting skills in technical fault isolation and rectification.
Are you ready to say hello to BIG Possibilities
Take the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career! Seniority level
Seniority level Mid-Senior level
Employment type
Employment type Contract
Job function
Job function Information Technology
Industries Telecommunications
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