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Siraj U. — Senior Network Security Engineer from Pakistan

Siraj U.

Senior Network Security Engineer

Pakistan Less than 1 year
Open to offersNew to Platform
Languages
English
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About

Sirajuddin Q. is an experienced IT Support Engineer and network security professional with 15 years of work across higher education, nonprofit, banking, and technology service industries. At Mehran University of Engineering and Technology, he maintained and upgraded servers, networking equipment, and provided comprehensive end-user IT support, including Active Directory management and Microsoft 365 administration. Sirajuddin held roles such as Project Documentation Officer and IT Support Officer at Indus Resource Centre, supporting electronic document management and IT requirements for UNICEF-funded child protection projects. Earlier, he served as Data Processing Officer at Citibank N.A., handling financial transactions and MIS data systems, and as Network Support Engineer at Gem Internet Services. He holds certifications in Certified Ethical Hacking (v12), Google Cloud, and Oracle, reflecting a robust background in cybersecurity, vulnerability assessment, and technical troubleshooting.

Experience

  • Network and Data Centre Support Engineer

    Mehran University of Engineering and Technology · 2012 — Present
    Responsible for maintaining and upgrading servers, as well as managing networking equipment such as switches, routers, and firewalls. Provided IT support to end-users, handled issues related to Active Directory, and resolved software and hardware problems. Addressed the IT requirements for faculty and students, including systems for admission management.

  • Project Documentation Officer

    Indus Resource Centre · 2012 — 2012
    Facilitated project efficiency through improved management of documentation and data collection for multiple projects. Coordinated the deployment and use of electronic document management systems.

  • IT Support Officer

    Indus Resource Centre · 2011 — 2012
    Delivered IT support and documentation assistance for projects related to UNICEF Child Protection.

  • Settlement/Data Processing/Data Management Officer

    Citibank N.A · 2006 — 2010
    Executed processing of financial vouchers while managing banking transactions. Maintained management information systems (MIS) data systems.

  • Network Support Engineer

    Gem Internet Services (Pvt.) Limited · 2003 — 2005
    Oversaw monitoring and maintenance of the company's LAN/WAN infrastructures. Engaged in network troubleshooting and led technical support teams to resolve issues.

Skills & Expertise

Lead GenerationCybersecurity SpecialistNetwork Security EngineerEthical HackerIT and Networking

Education

  • MS (Information Technology) Specialization in Communication Systems & Networks
    Sindh Agriculture University, Tandojam · 2015 — 2018
  • Bachelor of Computer Science (Honours)
    Quaid-e-Awam University of Engineering, Science & Technology, Nawabshah · 1999 — 2003

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