32 Network Administrator jobs in Pakistan

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Job Summary:

The position of Assistant Manager Network Administration for the warehousing business entails managing nationwide IT Data Center Core and Branch Network and Security Infrastructure 24x7. This includes handling LAN, WAN, DC Server Farm, Internet, and Extranet segments, as well as ensuring audit compliance and performing regular patch management for all network and security devices.

Key Job Responsibilities:

• Manage and configure Cisco routers and switches for optimal network performance.
• Implement and troubleshoot SD-WAN solutions for efficient network traffic management.
• Administer wireless controllers for secure and reliable wireless connectivity.
• Ensure network availability, reliability, and scalability.
• Configure and manage Firewalls (Palo Alto and Cisco) for robust network security.
• Implement and maintain Proxy solutions (Bluecoat and Cloud Proxy) for secure internet access.
• Implementation and Management of Cisco ISE for NAC and Identity access Management.
• Conduct vulnerability assessments and version upgrades according to Threats and vulnerabilities.
• Troubleshoot network equipment and resolve complex technical issues.
• Provide Level 2/3 support for network and security-related issues.
• Collaborate with internal teams to ensure seamless network operations.
• Ensure compliance with industry standards and regulatory requirements (e.g., ISO 27001).
• Implement and maintain security policies, procedures, and standards.

Qualifications and Requirements:

• Minimum Bachelor's Degree in Computer Science.
• Minimum 2 years of Network and Security Administrator experience.
• Cisco Certification would be preferred.
• Must have Palo Alto, FTD firewalls experience.
• Must have knowledge of Network & Security protocols (TCP/IP, DNS, DHCP, SSL/TLS, IPSec).
• Strong understanding of network architecture and security principles.

If you have a proven track record with relevant experience, we encourage you to apply for this exciting opportunity.

• Seniority level Not Applicable

• Employment type Full-time

• Job function Information Technology
• Industries Transportation, Logistics, Supply Chain and Storage

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Contact us at the Velosi office nearest to you or submit a business inquiry online.

The strength of our approach comes from offering a multiregional service while meeting local needs. Velosi achieves this because we operate in selected world’s major established and emerging markets.

MD, Velosi Asset Integrity Limited

Velosi is always looking for talented people to become its team members. We realize that productive people are always a good addition to our organization. So if you have the financial acumen and the passion to work with some of the biggest companies in the world, join in!

Job Type: Full-time, Permanent

Project Location(s): Lahore, Pakistan

Education: Bachelor’s degree in Computer Science or a related field

• Set up, configure, and maintain network devices such as routers, switches, firewalls, and wireless access points.
• Install and configure network operating systems and software.
• Monitor network performance to ensure high availability and reliability.
• Identify and resolve connectivity issues, performance bottlenecks, and outages.
• Perform routine network troubleshooting and preventive maintenance.
• Implement and maintain network security policies, firewalls, and intrusion detection systems.
• Monitor and respond to security threats, unauthorized access, and vulnerabilities.
• Ensure compliance with organizational security policies and industry standards.
• Provide technical support to users experiencing network-related issues.
• Assist in resolving connectivity and access problems for end-users.
• Conduct training for staff on best practices for network usage and security.
• Ensure regular data backups and develop disaster recovery plans.
• Test backup systems and restore procedures periodically.
• Respond to emergencies to minimize network downtime.
• Evaluate network performance and suggest improvements for speed and efficiency.
• Optimize bandwidth usage and resource allocation to support business needs.
• Generate reports on network performance, incidents, and security compliance.

• Bachelor’s degree in Computer Science or a related field.
• 03 to 5 years’ experience of relevant industry.
• Experience with Microsoft Windows Server 2016 & 2019, experience with Switches, Routers and Firewall.

1. Deploy and build new / existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements.
2. Implement, manage, and troubleshoot existing network and system environment. Provide administration, operation management, and support for all computer systems and workstations.
3. Perform frequent server checks and implement patches on servers, applying operating system updates, patches, and configuration changes.
4. Troubleshoot and resolve software, operating system, and networking problems, both server and hardware, and also resolve day-to-day issues of software.
5. Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems, and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.
6. Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off site as necessary.

1. University graduate in information technology (IT) and a minimum of 2 years verifiable experience/track record in an IT-related support position with in-depth knowledge of PCs, Laptops, Servers, and IP Networks (LAN/WAN) preferred; however, experience may substitute for education.
2. MCSE qualification preferred.
3. Must have concrete knowledge about Remote Users Administration.
4. In-depth working knowledge of backend enterprise applications based primarily on Microsoft architectures (MS-Exchange, Microsoft Operations Manager, Systems Management Server, SQL Server).
5. Theoretical and hands-on experience with Windows servers (especially Windows Server 2003) and respective services/applications (Active Directory, File-/Print services, Backup/Recovery, VPN, LDAP, Mail/Web server, Exchange Server 2003).
6. Sound understanding and experience in IT security principles, practices, standards, methodologies, and tools.
7. Strong understanding and some experience in data management (including notions of data and systems backup and recovery, tiered storage, archiving).

Information Technology and Services - Karachi, Pakistan

Research & Development Engineering Company specializes in precision engineering development and manufacture of high-performance mechanical components and systems. The company integrates the talents of our team of dedicated professionals who have experience.

• Candidates with experience in VMware vSphere, VSAN, NSX, DRS and VCF. Highest preference will be given to those candidates with related experience and certifications in any or all of these technologies.
• Configured VMware vSphere Cluster features like High Availability (HA), Distributed Resource Scheduling (DRS) and Host Monitoring.
• Design and implement mission critical changes to organizational virtual infrastructure spanning multiple disparate geographical locations.
• Experienced in installing and implementing the Active directories and DNS servers and creating the groups and organizational units for the enterprise.
• Providing security and network support for physical networking and firewall services.
• Ensuring network reliability and availability though well-planned and implemented solutions.
• Delivering network and security infrastructures.
• Developing, maintaining and supporting networks in NSX/NSX-T.
• Implementing networking and VXLAN technologies.,
• Configuring and monitoring network security layers.
• Maintaining VMware vROps and reporting for confirmation , troubleshooting and capacity planning.

• Professional & Enterprise experience with VMware, vSphere, VMware, vRealize, NSX, vRA products etc

We are looking for a Hardware / Network Administrator for our manufacturing industry client based in Karachi (Landhi Industrial Area).

REQUIREMENTS:
Education: BCS / BIT, MCSE or ICND network Administrator.
Experience: 4 to 6 years of experience in Network Administration, Security & Troubleshooting of LAN / WAN.

DUTIES & RESPONSIBILITIES:
Responsible for installing and maintaining network systems and hardware equipment, troubleshooting networked computers within an organization.
Hardware and Network Administration.
Maintenance of hardware equipment & enhancement of IT Infrastructure.
Configuring corporate e-mail, Internet & resolving related issues.
Overall responsible for PC Support and user training to use software packages.
Plant-related machine PC Support. Troubleshooting, configuration & administration of all operating systems.
Team lead for PC Support HW Technician in configuration & troubleshooting of PC & AS/400 Network.
Responsible for managing the IT equipment history.
Responsible for all network administration in the absence of the Network Administrator.

Join GIK Institute, a Pioneer in Engineering and Innovation!

(we are an equal opportunity employer)

GIK Institute, a leading university engaged in shaping the future of Engineering, technology, and innovation, offers a job opportunity for well-qualified and brightest minds to serve in the following position:

Qualifications:

1. MS in Computer Science or relevant discipline.
2. Minimum 4 years’ experience in Network/System Administration (experience within the enterprise/education sector is desirable).
3. Sound technical background/knowledge and experience of LANs including structured cabling, WANs, Wi-Fi, SDN, and Cisco router.
4. Good working experience of Microsoft Office tools.
5. Must be CCNA certified.
6. Excellent communication skills, flexibility, ability to resolve issues, and maintain positive relationships with users and team.

Some requirements may be relaxed for competent individuals having relevant industry experience.

GIK offers attractive salary packages and fringe benefits/facilities. Interested candidates should send their applications online at by 25 March, 2025.

Only shortlisted applicants will be called for an interview. No TA/DA will be paid for the interviews. The selected candidates will become part of one of the Centers of Excellence in the fields of engineering sciences and technology.

We are hiring a Linux System & Network Administrator responsible for managing Linux servers and network infrastructure with a strong focus on performance, automation, and security.

Key Responsibilities:

• Install, configure, and maintain Linux servers (Red Hat, CentOS, Ubuntu, Debian).
• Perform system updates, kernel tuning, patching, and regular maintenance.
• Automate system administration tasks using shell scripts.
• Manage and optimize storage using LVM, RAID, NFS, and ext4/xfs file systems.
• Configure and maintain routers, switches, firewalls, access points, and VPN devices.
• Work with VLANs, NAT, IPsec VPNs, port security, and routing protocols.
• Implement and maintain firewalls, IDS/IPS systems, and network security policies.
• Ensure compliance with internal and industry security standards.
• Experience with Palo Alto and Fortinet firewalls is highly preferred.

Required Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum 3 years of hands-on experience in Linux system and network administration.
• Proficiency in shell scripting and automation.
• Strong understanding of storage systems and file system management.
• Solid knowledge of networking concepts and security protocols.
• Experience with enterprise firewall and IDS/IPS systems.
• Familiarity with Palo Alto and Fortinet firewalls is a plus.

About Us: Persivia andSoliton Technologies are AI-powered HealthTech platform that enables providers, payers, and large health care International organizations to deliver personalized, value-based care. By integrating clinical and claims data, we deliver real-time insights that drive improved patient outcomes, clinical performance, and operational efficiency.

Role Code: #ST25Q3LA

Fields marked with asterisk (*) are mandatory to be filled.

Maintaining a computer network of 30 computers on a call center floor. Will be responsible for the day-to-day smooth running of the network.

Should be well learned in computer networks (Windows XP and Linux based). Should have knowledge of Squid Servers and Asterisk Servers. Network-based knowledge of computer hardware maintenance is required. Must be able to work under pressure and deliver favorable results.

Location: Information Technology and Services - Lahore, Pakistan

Job Title: System and Network Administrator (Level-I)

Job Type: Full-time

Work Schedule: Remote/Hybrid/Onsite

Timing: US Time Zone (EST)

* Please apply for the role if you have relevant experience for this role and fluent in English communication.

Job Description:
The System and Network Administrator is responsible for overseeing, managing, and maintaining IT infrastructure across multiple client environments. This role involves providing technical expertise in system and network administration to ensure seamless operation and security of both on-premises and cloud-based systems. The System and Network Administrator will manage a broad range of systems, including networking equipment, servers, firewalls, virtualization technologies, and cloud services, and provide comprehensive support to ensure business continuity and optimal performance.

The ideal candidate will possess strong hands-on experience with Microsoft 365, Active Directory, Azure, and a variety of firewall technologies, as well as a deep understanding of virtualization platforms, such as VMWare. Experience working with remote access tools, monitoring platforms, and ticketing systems is also required. A proactive approach to problem-solving and a strong capacity for working in a fast-paced, multi-client environment are essential.

Key Responsibilities:

• Network and System Administration:
  • Administer and maintain client network infrastructures, including routers, switches, firewalls, and wireless technologies from vendors such as Cisco, SonicWall, Palo Alto, Juniper, F5, HP, and Aruba.
  • Manage and maintain server environments, both on-premises and in the cloud, using Windows Server (2008-2022) and virtualization technologies such as VMWare and Hyper-V.
  • Support and administer Microsoft 365, Active Directory, and Azure environments, including user management, group policies, and cloud-based services.
  • Implement and maintain firewalls and VPN solutions such as Cisco AnyConnect, Meraki, SonicWall, and Fortinet to ensure secure remote access and data protection.
• Security and Compliance:
  • Monitor, configure, and manage security protocols, including intrusion detection/prevention systems, firewalls, and anti-virus solutions.
  • Perform regular security assessments, vulnerability scans, and patch management to ensure compliance with security best practices.
  • Work with clients to develop and implement disaster recovery and business continuity plans.
• Support and Troubleshooting:
  • Provide Level 1 and Level 2 technical support for system, network, and application issues.
  • Use remote management tools to diagnose and resolve issues in a timely manner, ensuring minimal disruption to client operations.
  • Troubleshoot problems across various client environments, ranging from simple desktop issues to complex network problems.
• Virtualization and Cloud Services:
  • Administer VMWare environments, including the installation, configuration, and maintenance of virtual servers.
  • Provide expertise in cloud services, particularly Azure, to support client needs for scalable and resilient infrastructure.
• Collaboration and Ticket Management:
  • Collaborate with internal and external teams to provide effective IT solutions and support.
  • Utilize ticketing systems such as ConnectWise, Kaseya, and ServiceNow to track, manage, and resolve support requests in an organized and timely manner.
  • Ensure proper documentation of all configurations, troubleshooting efforts, and solutions in the ticketing system.
• Monitoring and Reporting:
  • Proactively monitor network and system performance, using monitoring tools to detect and resolve potential issues before they impact client operations.
  • Provide regular reports on system performance, uptime, and security incidents to management and clients.

Required Skills and Experience:

• 3+ years of experience as a System and Network Administrator, with a proven track record of installing, configuring, maintaining, and troubleshooting network and data center technologies.
• 2+ years of experience in a helpdesk or technical support role, providing frontline support and resolving issues via ticketing systems.
• Expertise in Microsoft 365, Active Directory, and Azure cloud platforms, including advanced user and group management, permissions, and cloud services administration.
• In-depth knowledge of firewall technologies and VPN solutions such as Cisco AnyConnect, Meraki, SonicWall, and Fortinet, with hands-on experience configuring and troubleshooting these systems.
• Strong proficiency in VMWare and other virtualization platforms, including virtual machine setup, maintenance, and performance tuning.
• Experience managing Windows desktop and server environments (2008-2022), with a strong understanding of patch management, updates, and system hardening.
• Proficiency with ticketing and remote management tools such as ConnectWise, Kaseya, ServiceNow, and other similar platforms.
• Solid understanding of networking protocols, including TCP/IP, DNS, DHCP, and VPN configurations.
• Strong problem-solving skills, with the ability to work efficiently in a fast-paced environment and manage multiple client systems simultaneously.

Preferred Qualifications:

• Experience with monitoring tools and network management platforms for proactive system maintenance and issue detection.
• Familiarity with additional virtualization technologies like Hyper-V.
• Strong understanding of disaster recovery planning and implementation.
• Certification in relevant areas such as Microsoft, Cisco, or VMware (e.g., MCSA, CCNA, VCP).

This role is crucial in ensuring clients' IT infrastructures are secure, reliable, and optimized for performance, and offers the opportunity to work with cutting-edge technologies in a dynamic environment.