PS Core Engineer

Qualifications

Mandatory requirements:

Bachelor degree in Electronic Engineering, Computer Engineering, Computer Science, or a related field,

Minimum 5 years of relevant experience in implementation and commissioning of telecommunication equipment.

Proven experiences with Core products:

– SGSN/GGSN,

– MME,

– SPGW,

– Switch (Juniper, ALE)

Experience with Openstack, CBIS/CBAM, NBG(Nokia Browsing Gateway) will be an added advantage.

Position Requirements 
- Strong knowledge and exposure to different switching network, signaling, telecom standards and implementation and maintenance for IP Network & Packet Core equipment: SGSN/GGSN, MME, SGPW

- ATCA hands-on and troubleshooting experience is required

- Installation, commissioning, integration and troubleshooting experience of Nokia products to build and maintain 2G, 2.5G, 3G and 4G/LTE network

- Good in-depth knowledge in the 3GPP basic call flows

- End-to-end knowledge of 2G/3G PS, LTE call flow and / or deployment preferably
- Able to independently propose and review test cases internally and externally with customer.

- Knowledge in network technologies, including TCP/IP, routing/switching, network security, Network Management, DNS, Diameter, MAP, SCCP and other 3GPP interfaces, etc.

- Advanced troubleshooting skills on IP, UNIX or LINUX and autonomous use of network analyzers and tools to troubleshoot difficult network problems

- Knowledge and experiences with NCI and virtualization (Cloud band, VM Ware and Open Stack) are an added advantage for the position

Personal Attributes:

Candidates should possess following personal attributes:

Fluent written/spoken in English

Customer oriented attitude / Service minded

Strong problem-solving ability

Effective player in multi-cultural teams

Ability to work under pressure

Ability to work independently, requires minimum guidance and supervision

High level of autonomy, engaged and motivated

Ability to perform multiple tasks concurrently with ease and professionalism

Quality oriented and focused on execution excellence

Engaged to keep competences updated 

Flexible and ready for new challenges

Respect the deadlines

Innovative, Open mind, Collaborative
Good organizational, presentation and communication skills
Consistent in using standard processes and tools
Flexible enough to travel as per business requirement on short notice (up to 80%)

Cost consciousness