Jobs at Layer3

Job Summary

• The Network Engineer will also be responsible for planning, directing and coordinating activities required to fulfill and support network services to enterprise customers.
• These include the management of existing and development of new network infrastructure systems, as well as managing system and network administration.

Job Responsibilities

• Extensive hands-on engineering level support on switching and routing technologies such as BGP, OSPF, MPLS/VPLS, spanning tree protocols e.g.; MSTP, RSTP, 802.1x, 802.11, 802.16, VPN, DMVPN, SDN, VRRP/HSRP, WAN Acceleration, QoS, VoIP, VTC, cloud, Automation and similar network technologies.
• Ability to analyze and troubleshoot network communications failures and bottlenecks.
• Ability to analyze system logs, identifying potential issues and troubleshooting any reported network problems
• Switching tasks include VTP, ISL/ 802.1q, IPSec and GRE Tunneling, VLANs, Ether Channel, Trunking, Port Security, STP and RSTP.
• Configuration of LAN/WAN/WLAN links using VSI/ L2VC, for MPLS L2VPN will be required to be available for on-call duties on a need basis.
• Understands and assist in technical strategies in the design, configuration and maintenance of LAN, WAN and wireless networks to ensure the stability, integrity and operational effectiveness and efficiency of network services.
• Participates in the design and configuration of internal and/or external networks as required for assigned projects.
• Supervise IP/MPLS services’ implementation covering the installations, testing & handover.
• Proactively perform corrective maintenance for IP/MPLS network.
• Develop automation and other internal systems and tools to assist in the care and feeding of the IP/MPLS network and integration activities.
• Responsible for network planning, configuration, and implementation.
• Design and develop routing topology for Core /Access/Metro/Edge network infrastructures and for converged data & communications services and their successful integration.
• Drive Digital Transformation Agenda using Cloud, Security, Big-Data, IOT, SDN, SDS, SDWAN, and SDWAN
• Responding to RFQ & preparing proposals.

Qualifications

• Bachelor's Degree in Computer Engineering, Electrical/Electronics Engineering, Mechanical Engineering, Information Technology or related field or its equivalent.
• 3-5 years relevant experience in troubleshooting and managing IP networks.
• CCNA or JNCIA is required.
• Hands on experience in Cisco, Juniper, Fortigate, Bluecoat is required.
• A thorough understanding of network technology and protocols.
• Operating systems knowledge.
• Advanced knowledge in cabling structured network.
• Possess high level interpersonal communication skills.

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Job Summary

• Senior Network Engineer will also be responsible for planning, directing and coordinating activities required to fulfil and support network services to enterprise customers.
• These include the management of existing and development of new network infrastructure systems, as well as managing system and network administration.

Job Responsibilities

• Extensive hands-on engineering level support on switching and routing technologies such as BGP, OSPF, MPLS/VPLS, spanning tree protocols e.g.; MSTP, RSTP, 802.1x, 802.11, 802.16, VPN, DMVPN, SDN, VRRP/HSRP, WAN Acceleration, QoS, VoIP, VTC, cloud, Automation and similar network technologies.
• Ability to analyze and troubleshoot network communications failures and bottlenecks.
• Ability to analyze system logs, identifying potential issues and troubleshooting any reported network problems
• Switching tasks include VTP, ISL/ 802.1q, IPSec and GRE Tunneling, VLANs, Ether Channel, Trunking, Port Security, STP and RSTP.
• Configuration of LAN/WAN/WLAN links using VSI/ L2VC, for MPLS L2VPN will be required to be available for on-call duties on a need basis.
• Understands and assist in technical strategies in the design, configuration and maintenance of LAN, WAN and wireless networks to ensure the stability, integrity and operational effectiveness and efficiency of network services.
• Participates in the design and configuration of internal and/or external networks as required for assigned projects.
• Supervise IP/MPLS services’ implementation covering the installations, testing & handover.
• Proactively perform corrective maintenance for IP/MPLS network.
• Develop automation and other internal systems and tools to assist in the care and feeding of the IP/MPLS network and integration activities.
• Responsible for network planning, configuration, and implementation.
• Design and develop routing topology for Core /Access/Metro/Edge network infrastructures and for converged data & communications services and their successful integration.
• Drive Digital Transformation Agenda using Cloud, Security, Big-Data, IOT, SDN, SDS, SDWAN, and SDWAN
• Responding to RFQ & preparing proposals.

Qualifications

• Bachelor's Degree in Computer Engineering, Electrical/Electronics Engineering, Mechanical Engineering, Information Technology or related field or its equivalent.
• Minimum of 6 years relevant experience in troubleshooting and managing IP networks.
• Hands on experience in Cisco, Juniper, Fortigate, Bluecoat is required.
• A thorough understanding of network technology and protocols.
• Operating systems knowledge.
• Advanced knowledge in cabling structured network.
• Possess high level interpersonal communication skills.

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Job Summary

• The Billing Revenue Assurance Executive is responsible for the verification of the end-to-end operational process completeness, accuracy, and data integrity of the capture, recording, billing, and reporting of all revenue-producing activities or transactions from sales and marketing through collection, and account receivables.
• The job holder is responsible for identifying areas of improvement in company revenues and margins.
• Through analysis and creation of new audits and reports, the Senior Revenue Assurance Executive ensures accurate billing to customers and optimal costs from vendors.

Job Responsibilities

• Responsible for the invoice generation process for customers in line with the contractual agreement.
• Ensures the Delivery/submission of all invoices monthly, Quarterly, annually etc. by email, courier, and physical hard copy delivery.
• Oversees the administration of revenue Assurance Module on the ERP
• Liaison with sales and Key account Managers on new businesses, changes and to resolve outstanding queries.
• Tracking and reporting of Connectivity activities, such as activation of new link, upgrade and downgrade, suspension and terminated links.
• Liaising and Reconciliation of due invoices with Client and Internal customers (Sales, Project, service delivery and legal team).
• Responsible for Collection of all payment for all invoices submitted, reconcile receipt against invoice submitted and acknowledge receipt.
• Oversees Fiber to the home FTTH invoicing procedures and customer account reconciliation.
• Compute and submit credit notes to customers for refund on downtime experience in the periods.
• Monitoring debt balances to ensure reduction in debtors outstanding.
• Producing unit reports and updating records.
• Custodian of the credit policy for the institution
• Perform audit and control setting
• Identify loopholes and share risk aversion methods and cost savings
• Conduct follow-up audit on credit related matters
• Determine ways to cut costs and improve profitability
• Prepare audit reports and recommendation.

Job Requirements

• Bachelor’s Degree / Masters Degree in Accounting, Finance or any other related courses. 
• Minimum 5 years experience IN Revenue Assurance/Billing/Audit
• Chartered status in Accounting (ACA OR ACCA)
• Experience in revenue assurance, billing process and ability to document such process.         
• Experience in audit processes and procedures. 
• Industry knowledge of relevant solutions sets, product line specifications, performance criteria and applications.                                                    
• Excellent time management, particularly the ability to effectively prioritize and execute tasks in line with business objectives                                                                        
• Proficient with Microsoft Office suite.