Systems and Network Engineer

Systems and Network Engineer
ID : 1725
Education level  : Master's degree
Work experience level  : Expert- (more than year 7)
Work experience in total  : Years
Job type  : Online
Job time  : Maandelijks
Last date of registration :
Profile description

A professionally qualified, dedicated employee looking for a challenging position, where my interpersonal abilities, acquired skills & experience will be valuable to myself and my employer’s goal.

Work experience In details :
Job position
Job description

Senior Systems and Network Engineer - Sana Commerce - (September 2021 - Present)

  • Providing infrastructure technical support for all existing projects by collaborating with teams until the closure.
  • Administering, configuring and troubleshooting firewalls such as Palo Alto and Pf-Sense within all regions of the organization.
  • Administering, Configuring and troubleshooting Meraki wireless switches and APs within all regions of the organization.
  • Administering, configuring and troubleshooting Azure cloud related tasks.
  • Pro-actively monitoring customer sites using Nagios, Prometheus and Grafana dashboards.
  • Implementing and configuring backup and log monitoring softwares.
  • Communicating with customer, in-house teams and vendors/partners to get existing systems updated and expanded according to the future needs.
  • Knowledge sharing with junior engineers by hosting KT sessions.
  • Ensure all infrastructure related hardware systems are up to date with required security updates.
  • Participating for ISO 27001 audits and fine-tuning systems accordingly.

Team Lead - Just in Time Group - (November 2019 - August 2021)

  • Providing infrastructure technical support for all existing projects by collaborating with project managers and principal until the closure.
  • Leading the Infrastructure team in troubleshooting complex infrastructure related issues.
  • Engaging with sales and pre-sales teams to finalize the design and implementation scope of projects including Network, Storage and Virtualization.
  • In collaboration with the team, planning and performing platform upgrades in Hardware devices, applications and operating systems as required.
  • Pro-actively monitoring customer sites by conducting regular health checks and preventive maintenance on systems.
  • Communicating with customer, in-house team and vendors/principals to get existing systems updated and expanded with the future needs.
  • Engaging with customers on a weekly and monthly basis for technical review meetings.
  • Performing vulnerability fixing and compliance fixings to fulfill the requirements of quarterly submitted reports of customers.
  • Using varies tools such as Wireshark, Network monitoring systems to troubleshoot infrastructure related issues.
  • Gathering requirement for platform migrations from different stakeholders.
  • Enhancing the existing knowledge by leaning future technologies such as Containerization (Docker), Orchestration (Kubernetes), Cloud (GCP, Azure) and SDWAN.
  • Senior Networking Engineer - Just In Time Group - (July 2018 - October 2019)
  • Networking Engineer - Just In Time Group - (July 2017 - June 2018)
  • Providing 24/7 on-site and remote support for all existing projects.
  • Configured and troubleshoot People's Bank Digital Banking layer 2 switching which consist of Nexus 9K switch cluster for application servers, CISCO 3850 switch cluster for DMZ servers, F5 Big-IP cluster with LTM, GTM and ASM licenses for DMZ servers.
  • Rack mounted, installed and configured SLT Akaza Palo Alto 5050 cluster with M-100 panorama according to customer requirement.
  • Completed the total hardware setup for ICTA Big Data Cluster including 9 Super micro blade servers, 4 Super micro rack mountable servers, 2 Super micro layer 2 switches and 2 Mellonox Switches.
  • Rack mounted, installed, configured and fine-tuned China Cultural Center Huawei firewall according to customer requirement.
  • Rack mounted, Installed and configured Huawei OceanStor 2600 Storage, Huawei server cluster for Huawei fusion sphere hypervisor and virtual machines with both Win2021 and RHEL 7.3. Configured LAN switches for management access and Business switches for production network access for Dialog Enterprise Monitoring System hardware platform.
  • Installed, configured and troubleshoot all Broadcom DX Netops (CA) Applications as per the customer requirement for Dialog Enterprise monitoring system. Upgraded DX Netops (CA) Spectrum, DX Netops (CA) Performance Center, DX Netops (CA) Netflow Analysis and DX Netops (CA) Unified Infrastructure Management Applications.
  • Maintained and supported existing Union Bank and IBSL local area networks with consists of CISCO, Juniper switches and Ruckus APs.

Executive Information Security - Cargills Bank Limited - (December 2016 - June 2017)

  • Handled Email migration project from IBM Lotus Notes to Google Apps.
  • Handled and administrated Microsoft Systems Center Configuration Manager for allWindows and third-party patching inside the bank and branches.
  • Engaged with External Audits and External Vulnerability assessments and follow upfixing process with each application and process owners.
  • Make sure all Routers, Switches and Servers are up to the standard baselineconfigurations with each administrator and performed quarterly vulnerabilityassessment on all devices.
  • Managed and monitored ESET Virus Guard Server and Palo Alto firewall.
  • Created RPFs on SIEM, Web Gateway and DLP solutions.
  • Member of the ISO 27001 implementation team.
  • Engaged with incident management and response as day-to-day activities.

Field Engineer - Asia Pacific Technology Systems (PVT) Ltd - (August 2015 - November 2016)

  • Create CISCO Bill-of-Materials, EMC storage sizing as day-to-day activities.
  • Perform hands-on implementation, administration, monitoring and troubleshootingof CISCO Wireless LAN Controllers, CISCO Standalone Access Points, CISCO MobilityExpress and CISCO Meraki.
  • Perform hands-on implementation, administration, monitoring and troubleshootingof CISCO switches and routers in multiple switches, multi-ISP and multi-WANenvironments.
  • Perform hands-on implementation, administration on EMC Unity, VNXe and VNXstorage systems in both Unified and Block.
  • Work as first point of contact of CISCO TAC for Switches, Routers, Access Points andServers troubleshooting and RMA.
  • Look after Company’s managed service account with British Telecom and workedwith varies MNCs.
  • Represent company as both the Account Manager CUM Engineer when needed.
  • Participate in CISCO and EMC partner events and training programs.
  • Visit customer sites frequently to gather information and to know whetherimplemented solutions are working fine and document each and task performed forfuture use.

Systems Engineer - New Sun Trading (PVT) Ltd - (January 2011 - July 2015)

  • Provided support regarding CISCO equipment and work with distributors for new updates, product outages and raise purchase orders on behalf of company.
  • Managed to upgrade company partnership with Cisco to Select with certifications.
  • Create Bill of Materials on behalf of company and other CISCO Partners.
  • Performed hands-on implementation, administration, monitoring and troubleshooting of LAN & WAN on CISCO Small – Medium business.
  • Represent company in CISCO partner summits and other brand events and able to build collaboration among them with the business.
  • Represent company in intensive tours and trainings. (Spain & New Zealand for CISCO SMB awards and Singapore for a Sony training)
  • Configured, monitored & maintained company e-mail accounts.
  • Installed Windows ISA server to block URLs and limit bandwidth to office staff.
Hard skills
  • Cisco Routing & Switching
  • Meraki & Cisco Wireless
  • Palo Alto Firewall and F5 LTM
  • Infrastructure Troubleshooting
  • Infrastructure Designing
  • Problem Solving
  • OS Administration (Windows & Redhat)
  • Hardening (Hardware, OS)
  • Visualization (VMware, HyperV, Fusion Compute & Docker)
Soft skills
  • Crertifications:
    • Certified Kubernetes Administrator. (following)
    • Microsoft Azure Administrator Associate. (2021)
    • F5 101 - Application Delivery Fundamentals. (2020)
    • CISCO Certifications.
      • CISCO Certified Network Professional Enterprise. (2019)
      • Implementing Cisco Edge Network Security Solutions. (SENSS)(2016)
      • CISCO Certified Network Associate - Security. (2014)
      • CISCO Certified Network Associate. (2011)
    • Certified Ethical Hacker. (2014)
    • Microsoft Certified Professional. (2010)
  • Courses:
    • Prepare for the Docker Certified Associate (DCA) Certification Course
    • Networking in Google Cloud Specialization
    • Learning Kubernetes
    • Crash Course on Python
    • Python 3 SSH Network Automation
    • AWS Fundamentals: Going Cloud-Native
    • Blockchain Basics
    • Learning Bitcoin
    • Learning ITIL/ Agile basics
    • Introduction to MS Azure Cloud
Special notes

Highly skilled Systems and Network Engineer with expertized in Cisco Routing & Switching, Meraki & Cisco Wireless, Palo Alto Firewall and F5 LTM, Infrastructure Troubleshooting, Infrastructure Designing, Problem Solving, OS Administration (Windows & Redhat), Hardening (Hardware, OS), Visualization (VMware, HyperV, Fusion Compute & Docker)

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