Sam Sitai

Sam Sitai Email and Phone Number

System Engineer @ Parallel Wireless
Kenya
Sam Sitai's Location
Kenya, Kenya
Sam Sitai's Contact Details

Sam Sitai personal email

About Sam Sitai

An accomplished Electrical/Electronics Engineer with Proven track record in Mobile backhaul design ,IP/MPLS ,Routing protocols (OSPF, ISIS, BGP),L2&3VPNs and network security•Strong understanding of GSM, WCDMA,LTE technologies •Expert knowledge of carrier-class networking architecture, including the following technologies: DWDM, SONET/SDH, IP/MPLSSpecialties:•IP mobile backhauling ( 2G, 3G,4G/lte) design and implementation•Network Engineering expertise at a Multi-vendor integration/swap experience,Nokia,Huawei,Cisco,Redback,ECI and juniper equipment•Radio Network planning & Optimization •Network security •Project management

Sam Sitai's Current Company Details
Parallel Wireless

Parallel Wireless

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System Engineer
Kenya
Sam Sitai Work Experience Details
  • Parallel Wireless
    System Engineer
    Parallel Wireless
    Kenya
  • Parallel Wireless
    System Engineer
    Parallel Wireless Dec 2021 - Present
    Kenya
    Perform System analysis on a wide range of network technologies including 2G, 3G, 4G LTE.Analyze System logs, KPIs and Performance issues.Build customer relationships and provide technical consulting skills to themIdentify and troubleshoot Hardware and Software technical problemsProvide high level technical support guidance to customers.
  • Mtn South Sudan
    Ip-Core Engineer
    Mtn South Sudan Jul 2021 - Dec 2021
  • Jamii Telecommunications Ltd
    Ip-Core Engineer
    Jamii Telecommunications Ltd Jan 2018 - Sep 2021
    Nairobi Kenya
    •Manage all IP-core Equipment to ensure configurations ,system upgrades including servicepacks, patches, hot fixes and security configurations are done•Provision of services in IP-MPLS and SDH/DWDM networks •Assist in the recommendation, design and implementation of any changes to the current network architecture•Support second tier escalations for all operational outages in the network•Provide reports as required on the state of the core network to include but not be limited tooutages, maintenance, performance and available capacity.•Manage internal and external customer escalations regarding the network and services•Support LTE core and RAN networks
  • Telkom Kenya
    Senior Engineer Ip&Data Network Planning
    Telkom Kenya Jan 2015 - Dec 2017
    Nairobi
    Support the delivery of IP-MPLS projects, by preparing the IP planning documents and Network detailed design document’sSupport the equipment tendering phase by creating a solution design, network dimensioning and Provide BOQ of network elementsProduce network implementation and migration plansAnalyze network support issues and provide, implement or recommend closure of a problemOversees the acceptance, certification and handover of new hardware and software deployed in the live environment, including the design, configuration, related infrastructure set up and operational documentationDevelop MPBN and RAN LLD
  • Telkom Kenya - Orange
    Ip-Mbh /Rnc$Bsc Engineer
    Telkom Kenya - Orange May 2013 - Dec 2015
    Nairobi
    Manage the RNC/BSC which includes implementation, commissioning and integration with Node B, BTS and MGW/ PS coreKPI analysis (RAN, MBH$MPBN) and set improvement plan to reach the targetResponsible for the development and implementation of Operations & Maintenance processesProviding standard Engineering Support activities for network and service development including: -->Software acceptance and upgrades -->Handling of un-expected system performance/functionality issues -->RNC internal parameter audit -->Software audits on RNC and NodeBs -->UTRAN internal parameter auditNetwork Performance Monitoring, Performance analysis and providing solution (CSSR, Call Drop, TCH assignment success rate, TCH drop, SD drop, HO success rate, TCH/SDCCH Congestion/Blocking etc.)RNC/BSC capacity expansion/reduction on regular basis.RNC/BSC Re-homing/ Site Re-homing/Migration, and integrationResponsible for keeping updated documentations of RNC Dimensioning guide, S/W upgrades and any relevant records pertaining UTRAN.Monitoring and planning for capacities on the RNC boards advising where upgrades or any changes needed ensuring they perform at optimum.
  • Telkom Kenya - Orange
    Mbh-Ip Design Engineer
    Telkom Kenya - Orange Nov 2011 - Apr 2013
    Nairobi
    Inception , designing and implementation of 2G and 3G Mobile Backhaul Network .Network engineering /re-engineering Producing the HLD and LLD of the networkCapacity planning,Optimization and dimensioning of the entire networkUpdating the RAN LLD working with various vendors in design and deployment of network Checking the weekly KPIs and Network performance3G MBH Project management,PROJECTS,Validating the LLD,and implementation of the full IP 3G Hotspot,Migrating to a one IP network,Integrating Alcatel 7705SAR-M routers with Huawei NE40 for MSANDesign and Integrating PMP microwave in-band management
  • Kalolwanga Engineering
    Electrical Engineer
    Kalolwanga Engineering Jan 2011 - Nov 2011
    Nairobi
    Preparation of bid documents and presentationsSolar panel installationsLoad analysisElectrical Installation including metering panels, change over switch/AMF, Installation and commissioning of power generators, Installation of rectifiers, batteries, ac/dc Distribution boards, Design of power lines, Survey works, Construction of 11, 33, 240 & 415 kV lines, Commissioning of the lines and power equipment, Interconnection of generator and BTS in split sites via Medium Voltage (MV)generator maintenance,PROJECTSKENYA POWER & LIGHTING CO. LTDDesign and construct 11kV, 33kV, 66kV, 240 kV & 415kV lines, Overhead and Underground Power Distribution Systems.

Sam Sitai Skills

Rf Gsm 3g Tcp/ip Linux Programming Transmission Electronics Fiber Optics Wimax 2g Ip Power Systems Network Design Wcdma Ran Cisco Technologies Dwdm Telecommunications Project Management Project Planning Networking Protocol Design Hadoop Big Data Analytics

Sam Sitai Education Details

Frequently Asked Questions about Sam Sitai

What company does Sam Sitai work for?

Sam Sitai works for Parallel Wireless

What is Sam Sitai's role at the current company?

Sam Sitai's current role is System Engineer.

What is Sam Sitai's email address?

Sam Sitai's email address is si****@****hoo.com

What schools did Sam Sitai attend?

Sam Sitai attended Cisco Networking Academy, Makerere University, Kabianga, Kcct.

What are some of Sam Sitai's interests?

Sam Sitai has interest in Oil Drilling, Engineering Design, Project Management, Travelling, Telecommunications (Ip And Wireless), Financial Analysis.

What skills is Sam Sitai known for?

Sam Sitai has skills like Rf, Gsm, 3g, Tcp/ip, Linux, Programming, Transmission, Electronics, Fiber Optics, Wimax, 2g, Ip.

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