Cloud Core Network Engineer

About the role

MTS Systems Engineering is hiring a full-time Cloud Core Network Engineer in Singapore. The role covers the foundational infrastructure and delivery of cloud core platforms such as IP Multimedia Subsystem (IMS) and Evolved Packet Core (EPC), ensuring reliability, performance and security. It is a senior executive position with a monthly salary of SGD 6,000 to 8,000.

Key responsibilities

• Design, build and maintain cloud resources and components, including compute instances, storage and networking, and the core components built on cloud infrastructure.
• Troubleshoot and resolve technical issues related to infrastructure and core network applications.
• Implement and maintain security measures protecting cloud-based systems and data.
• Act as a subject matter expert and work independently on project delivery, network maintenance, learning services and service product development.
• Contribute to delivery and service business objectives such as network management baselines, efficiency, costs, quality and competitiveness.
• Work as part of a regional, HQ or local team, with minimum supervision, and train local channel partners and customers.

Required profile

• Bachelor's degree in Electronic & Electrical or Telecommunication Engineering with distinction.
• At least 10 years of experience in CS/IMS design, delivery and maintenance.
• Preferably experience delivering 5G IMS new sites and/or capacity expansion for VoLTE-related features.
• Preferably NFV post-sales experience and project management in carrier business sectors.
• Able to communicate with customers at the appropriate level and influence decisions.
• Self-motivated, adaptable and able to take responsibility for tasks.

Required skills

• Proficiency in VoLTE, VoWiFi, VoBB, RCS, Cloud and NFVI project delivery solutions for major mobile operators.
• Knowledge of IMS products (CSCF, HSS, AS, MGCF, AGCF, ENUM, MRFC, MRFP, SBC) and CS core network solutions (MSC/MGW, VNF, TCP/IP, VLAN, MPLS, VRRP) is an added advantage.