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PricewaterhouseCoopers (PwC)

Global professional services: assurance, tax, consulting

Network and System Support Specialist

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeKarachi, Karachi City, Sindh, PakistanNo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree in computer science or an equivalent information technology qualification is required.
  • At least 1.5 years of experience is required.
  • Understanding of TCP/IP, DNS, DHCP, VPN, VLAN, and network security concepts is required.
  • Hands-on experience with Cisco, Juniper, or similar networking devices is required.
  • The role requires the ability to work independently and within a team environment.
  • Good written communication skills are required to work with global teams.

Responsibilities

  • Monitor and maintain network infrastructure, including local area networks, routers, switches, and wireless networks.
  • Assist with network configuration, upgrades, and patch management.
  • Troubleshoot and resolve end-user hardware, software, and connectivity problems.
  • Participate in network incident response and provide on-call support as needed.
  • Assist in capacity planning and recommend upgrades to improve network performance and scalability.
  • Prepare documentation for annual network infrastructure audits, identify gaps, and implement corrective actions.
  • Collaborate with other IT teams to escalate and resolve complex technical problems.
  • Manage access controls, monitor vulnerabilities, and maintain secure network configurations.
  • Communicate with vendors regarding service requests, connectivity issues, repairs, and replacements.
  • Negotiate turnaround times, resolution targets, and service credits under service-level agreements.
  • Manage vendor escalations and ensure timely updates during outages or other issues.
  • Maintain professional written correspondence, including email and ticket notes, and audit-ready records.

Desired Qualifications

  • CCNA certification is preferred.

About the Company

PricewaterhouseCoopers (PwC)

Global professional services: assurance, tax, consulting

PwC provides assurance (audit), tax, legal services, consulting and deals advisory to organisations worldwide. It uses multidisciplinary teams across accounting, advisory, technology and industry, delivered through a global network of locally established firms that collaborate with technology partners to offer AI, cloud, managed services and digital trust. PwC differentiates itself with an integrated, global-local service model and technology-enabled offerings that address complex client needs across risk, transformation, reporting and sustainability. Its goal is to help clients improve governance, efficiency and value by supporting reporting accuracy, business transformation, risk management and sustainable practices.

Company size
10,001+
Company stage
Early VC
Total funding
$3.3M
Headquarters
London, United Kingdom
Founded
1989

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