25 f5 Administrator jobs in Pakistan

Job Summary

Astera Software is looking for a dynamic and experienced Network, Security & Communications Manager to develop and manage our network infrastructure and security strategies. In this role, you'll lead the design, implementation, and maintenance of a secure and scalable network, ensuring high availability of services, including LAN/WAN, wireless, and cloud connectivity. You'll oversee network deployments, lifecycle management, and budgeting, while also contributing to disaster recovery and business continuity planning. Collaborating with stakeholders across IT and the business, you’ll align security capabilities and maintain relationships with vendors to enhance and upgrade our current environment.

What You'll Do

• Develop and execute strategies for network equipment lifecycle management, including planning for upgrades, replacements, and decommissioning.
• Oversee the deployment of network infrastructure for new locations, ensuring seamless integration with existing systems and adherence to company standards.
• Oversee the design, implementation and maintenance of a robust, secure, resilient and scalable network infrastructure to support business operations.
• Ensure high availability of network services, including LAN/WAN, wireless and hybrid & cloud connectivity.
• Plan and manage the IT Network budget for corporate assets including our regional distribution centers and stores. Identify opportunities to improve cost effectiveness of our expense budget.
• Monitor system performance, provide capacity planning, automate processes, perform refreshes/upgrades and provide operational and technical support for network and security infrastructure areas.
• Contribute to the development, ongoing maintenance and execution of an enterprise-wide disaster recovery and business continuity plan.
• Prepare RFPs, contracts, statements of work, and other documentation for network projects.
• Engage proactively with key stakeholders and partners across IT and the business to understand technology direction and align security capabilities accordingly.
• Build and maintain relationships with key vendors to facilitate enhancements and upgrades to the current environment.
• Ensure compliance with all internal policies with respect to data protection.
• Work closely with the Project Management team to define and estimate team contributions, and ensure the team completes project work on time and with an excellent level of quality.
• Assist in response to external audits, penetration tests, vulnerability assessments and forensic investigations.
• Contribute to release management, change control, incident and problem management.
• Implement and enforce network security policies and procedures to protect company assets and data. Conduct regular security audits and vulnerability assessments.
• Work closely with services partners to oversee Network Operations Center (NOC) and Operations Support.
• Establish and monitor service level agreements (SLAs).

What You'll Need

• Bachelor's degree in computer science, computer engineering, information technology, electronics, telecommunications or a related field. Master's preferred in relevant field.
• Minimum 8 years of experience in network operations, network design, network project implementation, security infrastructure & communications with at least 5 years in a managerial role.
• Experience in network lifecycle management and network deployment management.
• Proven track record of balancing multiple priorities simultaneously including large-scale production network and security projects, and operations in a multi-site retail environment with minimal downtime and limited impact on systems and applications.
• Strong knowledge of network architecture, protocols, and technologies, including TCP/IP, MPLS, VPN, VoIP, SD-WAN, and cloud networking.
• Expert knowledge of Network access methods including T1, DS3, OC3, Ethernet, and Cellular.
• Expert understanding of Layer 2 switching protocols.
• Expert understanding of routing protocols EIGRP, OSPF, IS-IS, BGP.
• Experience with network security technologies, such as Next Generation Firewalls (NGFWs) – Palo Alto, Fortinet, Cisco, Intrusion Detection/Prevention Systems (IDS/IPS), DNS & URL Filtering, Application Control Visibility (ACV) and encryption.
• Experience designing enterprise network/security and data center solutions.
• Advanced experience with routing, core switching, Cisco Nexus, ASA firewalls, Palo Alto Firewalls, VLAN, VPN, WLAN, TCP/IP, DNS, DHCP, monitoring tools & network topologies.
• Relevant network related certifications (highly desirable) such as CCNA, CCNP, CCDP, NSE, or equivalent.
• Relevant information/cyber security training/certifications (highly desirable) such as ISO27001, CISSP.
• Relevant cloud related training/certifications (highly desirable) such as Cloud Architect/Cyber Security under AWS, Azure, Google, Alibaba Cloud.

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Job Summary

Astera Software is looking for a dynamic and experienced Network, Security & Communications Manager to develop and manage our network infrastructure and security strategies. In this role, you'll lead the design, implementation, and maintenance of a secure and scalable network, ensuring high availability of services, including LAN/WAN, wireless, and cloud connectivity. You'll oversee network deployments, lifecycle management, and budgeting, while also contributing to disaster recovery and business continuity planning. Collaborating with stakeholders across IT and the business, you’ll align security capabilities and maintain relationships with vendors to enhance and upgrade our current environment. What You'll Do

Develop and execute strategies for network equipment lifecycle management, including planning for upgrades, replacements, and decommissioning. Oversee the deployment of network infrastructure for new locations, ensuring seamless integration with existing systems and adherence to company standards. Oversee the design, implementation and maintenance of a robust, secure, resilient and scalable network infrastructure to support business operations. Ensure high availability of network services, including LAN/WAN, wireless and hybrid & cloud connectivity. Plan and manage the IT Network budget for corporate assets including our regional distribution centers and stores. Identify opportunities to improve cost effectiveness of our expense budget. Monitor system performance, provide capacity planning, automate processes, perform refreshes/upgrades and provide operational and technical support for network and security infrastructure areas. Contribute to the development, ongoing maintenance and execution of an enterprise-wide disaster recovery and business continuity plan. Prepare RFPs, contracts, statements of work, and other documentation for network projects. Engage proactively with key stakeholders and partners across IT and the business to understand technology direction and align security capabilities accordingly. Build and maintain relationships with key vendors to facilitate enhancements and upgrades to the current environment. Ensure compliance with all internal policies with respect to data protection. Work closely with the Project Management team to define and estimate team contributions, and ensure the team completes project work on time and with an excellent level of quality. Assist in response to external audits, penetration tests, vulnerability assessments and forensic investigations. Contribute to release management, change control, incident and problem management. Implement and enforce network security policies and procedures to protect company assets and data. Conduct regular security audits and vulnerability assessments. Work closely with services partners to oversee Network Operations Center (NOC) and Operations Support. Establish and monitor service level agreements (SLAs). What You'll Need

Bachelor's degree in computer science, computer engineering, information technology, electronics, telecommunications or a related field. Master's preferred in relevant field. Minimum 8 years of experience in network operations, network design, network project implementation, security infrastructure & communications with at least 5 years in a managerial role. Experience in network lifecycle management and network deployment management. Proven track record of balancing multiple priorities simultaneously including large-scale production network and security projects, and operations in a multi-site retail environment with minimal downtime and limited impact on systems and applications. Strong knowledge of network architecture, protocols, and technologies, including TCP/IP, MPLS, VPN, VoIP, SD-WAN, and cloud networking. Expert knowledge of Network access methods including T1, DS3, OC3, Ethernet, and Cellular. Expert understanding of Layer 2 switching protocols. Expert understanding of routing protocols EIGRP, OSPF, IS-IS, BGP. Experience with network security technologies, such as Next Generation Firewalls (NGFWs) – Palo Alto, Fortinet, Cisco, Intrusion Detection/Prevention Systems (IDS/IPS), DNS & URL Filtering, Application Control Visibility (ACV) and encryption. Experience designing enterprise network/security and data center solutions. Advanced experience with routing, core switching, Cisco Nexus, ASA firewalls, Palo Alto Firewalls, VLAN, VPN, WLAN, TCP/IP, DNS, DHCP, monitoring tools & network topologies. Relevant network related certifications (highly desirable) such as CCNA, CCNP, CCDP, NSE, or equivalent. Relevant information/cyber security training/certifications (highly desirable) such as ISO27001, CISSP. Relevant cloud related training/certifications (highly desirable) such as Cloud Architect/Cyber Security under AWS, Azure, Google, Alibaba Cloud.

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Network & Information Security Manager
FAST SMS Solutions, Pakistan

CANDIDATE MUST HAVE EXPERIENCE IN THE FOLLOWING INFORMATION SECURITY SOLUTIONS:

1. NETWORKING
2. FIREWALLS
3. VIDEO CONFERENCING SOLUTIONS
4. ENCRYPTION DEVICES
5. STORAGE SERVERS

Job Specification

CANDIDATE MUST HAVE 2 TO 3 YEARS OF EXPERIENCE IN NETWORKING SOLUTIONS DESIGN, DEPLOYMENT, AND TRAINING.

DEEP KNOWLEDGE IN:

1. HUAWEI
2. CISCO
3. JUNIPER
4. DELL EMC
5. IBM DEVICES

ALL OTHER JOB WORK DESCRIPTION WILL BE DISCUSSED UPON RECEIVING OF CV AND INTERVIEW.

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Network & Information Security Manager FAST SMS Solutions, Pakistan

CANDIDATE MUST HAVE EXPERIENCE IN THE FOLLOWING INFORMATION SECURITY SOLUTIONS: NETWORKING FIREWALLS VIDEO CONFERENCING SOLUTIONS ENCRYPTION DEVICES STORAGE SERVERS Job Specification

CANDIDATE MUST HAVE 2 TO 3 YEARS OF EXPERIENCE IN NETWORKING SOLUTIONS DESIGN, DEPLOYMENT, AND TRAINING. DEEP KNOWLEDGE IN: HUAWEI CISCO JUNIPER DELL EMC IBM DEVICES ALL OTHER JOB WORK DESCRIPTION WILL BE DISCUSSED UPON RECEIVING OF CV AND INTERVIEW.

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About Burq

Burq started with an ambitious mission: how can we turn the complex process of offering delivery into a simple turnkey solution. We started with building the largest network of delivery networks, partnering with some of the biggest delivery companies. We then made it extremely easy for businesses to plug into our network and start offering delivery to their customers. Now, we’re powering deliveries for some of the fastest-growing companies from retailers to startups.

It’s a big mission and now we want you to join us to make it even bigger! We’re already backed by some of the Valley's leading venture capitalists, including Village Global, the fund whose investors include Bill Gates, Jeff Bezos, Mark Zuckerberg, Reid Hoffman, and Sara Blakely. We have assembled a world-class team all over the U.S.

We operate at scale, but we're still a small team relative to the opportunity. We have a staggering amount of work ahead. That means you have an unprecedented opportunity to grow while doing the most important work of your career.

We want people who are unafraid to be wrong and support decisions with numbers and narrative. Here’s a quick overview of what you will be doing:

Job Summary :
We are hiring a Network & Endpoint Administrator to manage Burq’s network infrastructure, enforce internet policies (including whitelisting/blacklisting sites), and resolve technical issues across devices (e.g., laptops, desktops). This role combines network security, compliance with fair usage policies, and hands-on IT support to ensure seamless operations and secure connectivity.

Key Responsibilities :
1. Network & Security Management

• Maintain and troubleshoot internet connectivity, firewalls, switches, and VPNs.
• Implement reverse block policies (whitelisting/blacklisting) to control access to websites/applications per organizational guidelines.
• Monitor for breaches and unauthorized access using tools like SIEM, IDS/IPS, and firewall logs.

2. Endpoint (Laptop/Desktop) Support

• Diagnose and resolve hardware/software issues on employee laptops (e.g., OS errors, driver conflicts, connectivity problems).
• Perform repairs or coordinate with vendors for hardware replacements (e.g., screens, keyboards).
• Install, configure, and update authorized software (e.g., productivity tools, security patches).

3. Policy Enforcement & Compliance

• Enforce reverse block policies by configuring content filtering tools (e.g., OpenDNS, Squid Proxy) to block non-compliant websites/services.
• Monitor bandwidth usage to ensure adherence to Burq’s Fair Usage Policy (FUP), restricting non-work activities (e.g., streaming, gaming).
• Investigate policy violations and escalate repeat offenders.

4. User Training & Assistance

• Train employees on Burq’s IT policies, including acceptable internet use and security protocols.
• Provide step-by-step guidance for basic troubleshooting (e.g., Wi-Fi connectivity, email setup).

5. Documentation & Reporting

• Maintain records of network configurations, device inventories, and policy violations.
• Generate monthly reports on network performance, security incidents, and policy compliance.

Qualifications :

• Education : Bachelor’s degree in IT, Computer Science, or related field (or equivalent experience).
• Experience : 3–5 years in network administration and endpoint support.
• Certifications : CCNA, CompTIA A+/Network+, CISSP, or similar.
• Technical Skills :
  
  • Expertise in configuring firewalls (e.g., Cisco, Fortinet) and reverse block/content filtering tools.
  • Proficiency in troubleshooting Windows/macOS, hardware (laptops/desktops), and enterprise software.
  • Knowledge of Active Directory, MDM (Mobile Device Management), and remote support tools (e.g., TeamViewer).
• Soft Skills : Strong communication, patience for user support, and attention to detail.

Preferred Skills :

• Experience with scripting (Python, PowerShell) to automate network/device management tasks.
• Familiarity with compliance frameworks (e.g., ISO 27001) relevant to Burq’s industry.
• Knowledge of cloud-based endpoint management (e.g., Microsoft Intune, Jamf).

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Direct message the job poster from DP World

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

• Seniority level Not Applicable

Employment type

• Employment type Full-time

Job function

• 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

Job Responsibilities

• 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.

As our ideal candidate, you should have:

• 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.

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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.

Job Specification

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

About Us

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.

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• 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.

Job Specification

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

Information Technology and Services - Islamabad, Pakistan #J-18808-Ljbffr