Senior Ops Specialist (Telecom Infra)
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Agency: Centre for Strategic Infocomm Technologies
Job no.: 492901
Work type: Permanent
Location: Singapore
Categories: Engineering, InfoComm, Technology, New Media Communications
The Centre for Strategic Infocomm Technologies (CSIT) is an agency in the Ministry of Defence that focuses on R&D and solutions development in infocomm and infosecurity technologies.
Job Scope:
- Conduct network mapping to develop understanding of the connectivity (physical and logical) of digital networks through the use of in-house and open source data and mapping tools
- Perform network analysis using data from network mapping to develop comprehensive baseline profiles of networks including broad picture of overall connections between their communication nodes
- Support internal network administrators to track changes in the network and identify connection gaps between communication nodes
- Identify and recommend new collaboration opportunities with strategic partners to bridge any gaps
- Develop and maintain a knowledge base to ensure proper archival of Network Profiles for R&D
Job Requirements:
- Master’s and/or Bachelor’s degree in Computer Science, Computer/Electrical/Electronic/Telecommunications Engineering or equivalent qualifications
- At least 5 years working experience in the Infocomm industry or related experience in Telco networking
- Expert knowledge of networking technologies:
- Logical/physical IP core infrastructure including network topology and architecture (e.g. LAN, WAN, DC)
- IP routing including peering arrangements (e.g. TCP/IP, BGP, OSPF, EIGRP)
- IP services (e.g. DHCP, NAT)
- Core networking products(Switches, Routers, Firewalls, Optimizers)
- Extensive knowledge in Telecommunication Technologies:
- Optical Transport Systems (e.g. SDH, OTN, LANPHY, DWDM)
- Mobile signaling (e.g. Diameter, SS7, SMS, Roaming, GPRS)
- Common Internet protocols (e.g. TCP/IP, UDP/IP, HTTP)
- Telephony and Data network infra (e.g. PSTN, Mobile , ISDN, IPX, GRX, PoP, VoIP)
- Telecom Standards (e.g. ITU-T, IETF, IEEE)
- Ability to perform protocol and network analysis
- Applicants must be Singapore Citizens
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