System Administrator

1 week ago

Karachi, Sindh, Pakistan Simpaisa Full time 70,000 - 120,000 per year

Simpaisa is seeking a skilled System Administrator with expertise in managing enterprise IT infrastructure, security and Microsoft 365 services. The ideal candidate will have strong technical knowledge of firewalls, servers and networks, along with leadership capabilities to guide and support the IT team.

Key Responsibilities

·      Configure, manage, and monitor firewalls including VPN setup, security policies, intrusion prevention, and troubleshooting.

·      Manage enterprise network infrastructure including LAN/WAN, routers, switches, VLANs, wireless controllers, and bandwidth optimization.

·      Administer Microsoft 365 services including Intune for device and application management, Microsoft Defender for endpoint security, Exchange Online for email setup, SharePoint, OneDrive, and Teams collaboration.

·      Perform system monitoring, upgrades, and patching to ensure high availability, stability, and performance of IT infrastructure.

·      Configure virtualization platforms (VMware, Hyper-V, or cloud-based solutions) and manage virtual machines, storage, and backups.

·      Implement and maintain backup solutions, disaster recovery strategies, and business continuity plans.

·      Monitor IT security posture, enforce compliance with standards (ISO, PCI DSS etc.), and conduct regular audits.

·      Lead the IT support team, assign daily tasks, track progress, and provide mentoring and training to junior staff.

·      Collaborate with cross-functional departments to align IT infrastructure with business requirements.

·      Manage IT assets, maintain documentation of systems and procedures, and ensure timely updates of SOPs.

·      Troubleshoot complex hardware, software, and networking issues, escalating when necessary to vendors or senior management.

·      Implement endpoint security, mobile device management, and data protection policies across the organization.

·      Research and recommend new technologies, tools, and practices to improve IT efficiency and security posture.

Qualifications and skills:

·      Bachelor's degree in Computer Science, IT, or related field (preferred).

· years of experience in system/network administration.

·      Strong knowledge of firewalls, routing, and VPN technologies.

·      Hands-on experience with Windows Server, Linux, and virtualization (VMware/Hyper-V).

·      Proficiency in Microsoft 365 (Intune, Defender, Exchange, Teams).

·      Excellent troubleshooting and problem-solving skills.

·      Strong leadership, communication, and team management abilities.

·      Relevant certifications (e.g., MCSA, MCSE, CCNA, Fortinet NSE, CompTIA Security+) are a plus.

Apply now

  • IT System Administrator

    2 weeks ago

    Karachi, Sindh, Pakistan IMGS Group Full time $60,000 - $80,000 per year

    Key Responsibilities1. Systems Maintenance & Technical SupportInstall, configure, and maintain operating systems and software applications.Diagnose and resolve hardware, software, and network issues to minimize downtime.Conduct system updates and security patches regularly to ensure stability and protection.2. Network AdministrationImplement and maintain...

  • Systems Administrator

    7 days ago

    Karachi, Sindh, Pakistan beBeeComputer Full time 4,500,000 - 7,000,000

    We are seeking a Computer Systems Administrator with 2 years of experience to join our team and contribute to our mission of excellence.Job DescriptionThe successful candidate will be responsible for operating and maintaining computer systems and data entry processes. They will ensure accuracy and efficiency in data management, generate reports, and assist...

  • Network and Systems Administrator

    2 weeks ago

    Karachi, Sindh, Pakistan Abroad Work Full time

    Network and Systems Administrator vacancy in Karachi PakistanPart-Time Network and Systems Administrator (Karachi, Pakistan)We are hiring a part-time Network and Systems Administrator to join our team in Karachi. As a Network and Systems Administrator, you will be responsible for managing the day-to-day operations of our computer networks and systems,...

  • IT System Administrator

    2 weeks ago

    Karachi, Sindh, Pakistan IMGS Group Full time

    ResponsibilitiesSystems Maintenance & Technical SupportInstall, configure, and maintain operating systems and software applications.Diagnose and resolve hardware, software, and network issues to minimize downtime.Conduct system updates and security patches regularly to ensure stability and protection.Network AdministrationImplement and maintain secure...

  • IT Systems Administrator

    2 days ago

    Karachi, Sindh, Pakistan BAITUSSALAM WELFARE TRUST Full time 1,200,000 - 2,400,000 per year

    Job description:Baitussalam Welfare Trust is seeking a skilled and experienced IT Systems Administrator to join our team. The ideal candidate will be responsible for day-to-day troubleshooting of IT systems, printers, networks, and resolving hardware and software issues efficiently. This role requires strong knowledge of networking, firewalls, and the...

  • IT Systems Administrator

    2 weeks ago

    Karachi, Sindh, Pakistan Blue Ocean Foundation Full time 900,000 - 1,200,000 per year

    Job Description – IT Systems AdministratorPosition SummaryThe IT Systems Administrator will be responsible for designing, implementing, and maintaining our organisations IT infrastructure to ensure seamless operations across all facilities. This role will anchor the organisation's digital backbone—managing networks, servers, and specialist software...

  • System Administration Professional

    1 week ago

    Karachi, Sindh, Pakistan beBeeDevOps Full time 15,000,000 - 25,000,000

    Job OverviewWe are seeking a skilled professional to join our organization as a DevOps engineer.The ideal candidate should have strong background in system administration, network administration, and application servers.Proficiency in scripting languages like bash, python, and powershell is required.Experience with DevOps tools like Puppet, Chef, CFEngine,...

  • Systems and Network Administrator

    2 weeks ago

    Karachi, Sindh, Pakistan Careers at Techlogix Full time

    OverviewNetwork Administration and Systems Administration roles with responsibilities for configuring and managing network infrastructure and server environments.ResponsibilitiesInstall, configure, and manage network infrastructure, including routers, switches, firewalls, cabling, LAN/WAN, and SDWAN systems.Possess a comprehensive understanding of networking...

  • Network & System Administrator

    2 weeks ago

    Karachi, Sindh, Pakistan Afzaal Memorial Thalassemia Foundation (AMTF) Full time 900,000 - 1,200,000 per year

    Company: Afzaal Memorial Thalassemia Foundation (AMTF)Location: Plot # ST-1C, Block 10, Ayesha Manzil, Shahrah-e-Jahangir, Federal B Area Karachi, 75950, PakistanAbout the RoleWe are seeking a results-oriented and highly skilled Network & System Administrator to join our IT team. The ideal candidate will have hands-on experience in designing, implementing,...

  • Systems and Network Administrator

    2 weeks ago

    Karachi, Sindh, Pakistan Techlogix Full time 800,000 - 1,200,000 per year

    Network Administration:Install, configure, and manage network infrastructure, including routers, switches, firewalls, cabling, LAN/WAN, and SDWAN systems.Possess a comprehensive understanding of networking concepts, including subnets and CIDR.Monitor and troubleshoot network performance and issues. Utilize network monitoring systems to receive alerts and...