17 of 17 SDH Jobs in the UK

appropriate internal teams Ensure SLA are achieved & work proactively to maintain the same. Desired Skill sets: 24*7 rotating shift job, technical customer support role Understanding of transmission technology SDH, DWDM, Ethernet, SONET and hands-on exp on transmission equipment’s like (ADVA,CISCO ASR, CIENA, Huawei MUX’s) Understanding of IP technology. CCNA, CCNP certified will be preferred( Exposure More ❯

be PC literate and proficient with Word, Excel, Visio, and MS Project. Strong knowledge of Cisco Call Manager, voice protocols (TDM & IP), and transmission/data services such as SDH is preferred. Skilled in Cisco CM, VCC, Teams, voice recording, and reporting tools like CMS, RMG, and Oak. Excellent interpersonal and communication skills for both technical and non-technical audiences. More ❯

design methodology expertise (eTOM/ITIL). Self-starter with a can-do attitude, adept at working under pressure to deliver profitable and innovative solutions. Proficient in Telco technologies (SDH, IP Networking, MPLS, Microwave, etc.), with advanced MS Office skills and industry certifications. University degree in business/technical subjects or equivalent preferred. Whats in it for you? We offer More ❯

Materials, project costing, and proficiency in Microsoft Office, Visio, and AutoCAD are essential. What youll bring: Youll have experience with mission-critical, Black-Start compliant, low latency networks using SDH/PDH, MPLS/IP, fibre, microwave radio, and leased line products (e.g., Openreach EAD, OSA). Youll understand Layer 2 & 3 networks, WAN, LAN, and services design. Knowledge of More ❯

and ensuring compliance with testing procedures and regulatory standards. What youll bring? Strong knowledge of Cisco Call Manager, voice protocols (TDM & IP), and transmission/data services such as SDH is preferred. Practical and theoretical expertise in Cisco CM, VCC, Teams, voice recording, data services, and reporting tools like CMS, RMG, and Oak. Must hold a clean driving licence and More ❯

or large-scale MPLS networks, and their particular security considerations. Security considerations for Operational Support Systems, IP Telephony, Diameter/SS7, IMS networks, SMS, MMS, Voicemail, Content Delivery Networks, SDH, DSL, and Microwave. Network security (e.g., VPN/VRF, MPLS, routing protocols, layer 2 and layer 3 security) and network protocols (e.g., TCP/IP, TLS, SSH, DNS). Converged More ❯

or large-scale MPLS networks, and their particular security considerations. Security considerations for Operational Support Systems, IP Telephony, Diameter/SS7, IMS networks, SMS, MMS, Voicemail, Content Delivery Networks, SDH, DSL, and Microwave. Network security (e.g., VPN/VRF, MPLS, routing protocols, layer 2 and layer 3 security) and network protocols (e.g., TCP/IP, HTTP, TLS, SSH, DNS). More ❯

Job responsibilities: Daily maintenance and operation of network devices in China Telecom London POPs, the network devices include CT global Internet backbone, SDH/DWDM Sino-Europe backbone and Voice Switching equipment. International circuits’ implementation, service provisioning, service delivery, troubleshooting and technical supports. Maintain and update Operation Plan and other operational procedures, service availability report, traffic management reports and service … Stay close communication and cooperation with China Telecom head office and other domestic and overseas branches. Some business travels are required Requirements: 3-5years network maintenance experience and SDH network and equipment maintenance experience CCNP/CCNA qualified or equivalent Familiar with HUAWEI SDH, DWDM optical transmission equipment and other related products Familiar with all submarine and land cable More ❯

Job responsibilities: Daily maintenance and operation of network devices in China Telecom London POPs, the network devices include CT global Internet backbone, SDH/DWDM Sino-Europe backbone and Voice Switching equipment. International circuits’ implementation, service provisioning, service delivery, troubleshooting and technical supports. Maintain and update Operation Plan and other operational procedures, service availability report, traffic management reports and service … Stay close communication and cooperation with China Telecom head office and other domestic and overseas branches. Some business travels are required Requirements: 3-5years network maintenance experience and SDH network and equipment maintenance experience CCNP/CCNA qualified or equivalent Familiar with HUAWEI SDH, DWDM optical transmission equipment and other related products Familiar with all submarine and land cable More ❯

Job responsibilities: Daily maintenance and operation of network devices in China Telecom London POPs, the network devices include CT global Internet backbone, SDH/DWDM Sino-Europe backbone and Voice Switching equipment. International circuits’ implementation, service provisioning, service delivery, troubleshooting and technical supports. Maintain and update Operation Plan and other operational procedures, service availability report, traffic management reports and service … Stay close communication and cooperation with China Telecom head office and other domestic and overseas branches. Some business travels are required Requirements: 3-5years network maintenance experience and SDH network and equipment maintenance experience CCNP/CCNA qualified or equivalent Familiar with HUAWEI SDH, DWDM optical transmission equipment and other related products Familiar with all submarine and land cable More ❯

What will you be doing? Youll be responsible for the equipment installation, labelling, commissioning and power works within our staging environment in Coventry. Youll be installing and working on SDH/MPLS-TP, DWDM, Carrier Ethernet and fixed OTDR devices daily. Youll be reporting to Lead I&C engineers and TSS Commissioning Engineers day to day and you will be More ❯

by sharing insights from daily operations. Perform additional duties as needed to meet operational targets and ensure service excellence. What youll bring? Experienced in 2nd line support for PDH, SDH, and Radio Communications, with strong knowledge of network management and relevant tools. Proficient in Word, Excel, Visio, and MS Project. Skilled at prioritising tasks within SLAs, working under pressure, and More ❯

by sharing insights from daily operations. Perform additional duties as needed to meet operational targets and ensure service excellence. What youll bring? Experienced in 2nd line support for PDH, SDH, and Radio Communications, with strong knowledge of network management and relevant tools. Proficient in Word, Excel, Visio, and MS Project. Skilled at prioritising tasks within SLAs, working under pressure, and More ❯

skilled Network Engineer with Nokia IP/MPLS expertise to play a key role in a multi-year digital transformation initiative. This is a high-impact project replacing legacy SDH infrastructure with a modern Nokia 7750 MPLS Core , underpinning critical connectivity across the rail network. The Opportunity Join a long-term (3-year) infrastructure rollout program within one of the … project and field teams to ensure seamless transition from legacy systems What You'll Do Lead the design and configuration of a Nokia 7750 MPLS core network Replace legacy SDH infrastructure with high-performance IP-based systems Liaise closely with operations and delivery teams to ensure reliable, real-time connectivity Carry out hands-on configuration, documentation, testing, and deployment Travel … environment Key Skills Required Proven experience with Nokia IP/MPLS platforms (especially 7750 Service Routers) Strong understanding of network protocols (OSPF, BGP, MPLS, QoS, etc.) Previous experience replacing SDH/legacy telecoms infrastructure is highly beneficial Hands-on capability for configuration, deployment, and troubleshooting Experience working in transport, rail, or similarly regulated environments is a plus UK driving license More ❯

skilled Network Engineer with Nokia IP/MPLS expertise to play a key role in a multi-year digital transformation initiative. This is a high-impact project replacing legacy SDH infrastructure with a modern Nokia 7750 MPLS Core , underpinning critical connectivity across the rail network. The Opportunity Join a long-term (3-year) infrastructure rollout program within one of the … project and field teams to ensure seamless transition from legacy systems What You'll Do Lead the design and configuration of a Nokia 7750 MPLS core network Replace legacy SDH infrastructure with high-performance IP-based systems Liaise closely with operations and delivery teams to ensure reliable, real-time connectivity Carry out hands-on configuration, documentation, testing, and deployment Travel … environment Key Skills Required Proven experience with Nokia IP/MPLS platforms (especially 7750 Service Routers) Strong understanding of network protocols (OSPF, BGP, MPLS, QoS, etc.) Previous experience replacing SDH/legacy telecoms infrastructure is highly beneficial Hands-on capability for configuration, deployment, and troubleshooting Experience working in transport, rail, or similarly regulated environments is a plus UK driving license More ❯

Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure. Why We Need This Role Were looking for a dedicated Field More ❯

NEED Preferred: Power AC/DC knowledge or qualifications. Electrical testing. Experience in troubleshooting complex issues spanning multiple transmission systems. Advanced level of specialist and technical skills in the SDH, WDM or OTN Transmission area. Advanced level of knowledge in Optical Transmission systems like Wave Division Multiplexing and Dense Wave Division Multiplexing. An advanced level of knowledge in Digital Transmissions More ❯