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systems administrator

Dollar Industries Pvt. Ltd

Job Opening: System AdministratorWe are seeking an experienced System Administrator with a strong background in managing data center infrastructure, virtualization platforms, and enterprise backup systems. The ideal candidate will ensure high availability, data integrity, and optimal performance of IT systems across the organization.Key Responsibilities:<ul><li>Manage and maintain Veritas NetBackup and Veeam Backup solutions, including tape library operations.</li><li>Administer VMware virtualization platforms and ESXi hypervisors within the data center environment.</li><li>Oversee data center hardware, including rack servers, SAN switches, and related troubleshooting.</li><li>Manage SAN/NAS storage systems (Hitachi, Dell EMC, Synology) for performance and reliability.</li><li>Administer and troubleshoot Barracuda Spam Firewall and HCL (IBM) Domino Servers.</li><li>Manage and maintain Windows Active Directory, file servers, and system monitoring tools.</li><li>Support Disaster Recovery (DR) site operations, including hardware and application replication.</li></ul>Qualifications &amp; Experience:<ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science or a related field.</li><li>Minimum 5 years of hands-on experience as a System Administrator.</li><li>Strong expertise in virtualization, backup, storage, and network systems.</li><li>Excellent troubleshooting, documentation, and system monitoring skills.</li></ul>Location: Karachi Employment Type: Full-time Interested candidates may send their updated CV by November 20, 2025, mentioning the position applied for in the subject line to: jobs@dollar-stationery.comJob Type: Full-timeWork Location: In person

System Administrator

Digital Auxilius

<div>
 
 Location:
 
 Onsite &ndash; Karachi
 
 
 
 Company:
 
 Digital Auxilius
 
 
 
 Job Type:
 
 Full-Time
 
 
 
 Reporting To:
 
 Head of IT / Senior Management
 
 
 
 About Digital Auxilius
 
 
 
 Digital Auxilius is a fast-growing technology and research-driven organization specializing in digital transformation, healthcare technology, and innovative software solutions. We prioritize operational excellence, data security, and a seamless digital work environment for our teams. We are seeking an
 
 IT Administrator
 
 who can ensure our systems, networks, and IT infrastructure remain secure, efficient, and fully optimized to support our business operations.
 
 
 
 Position Overview
 
 
 
 The IT Administrator will be responsible for managing and maintaining the company&rsquo;s IT systems, networks, hardware, and software. This role demands strong technical troubleshooting abilities, a proactive mindset, and the capability to support both office-based and remote teams. The ideal candidate is dependable, solution-oriented, and committed to maintaining a secure and scalable IT environment.
 
 
 
 Key Responsibilities
 
 
 
 
 Network
 
 
 
 <ul>
 <li>
 Manage Fortinet firewalls: policy control, DPI, IPS, web/content filtering, and SD-WAN routing
 </li>
 <li>
 Configure and maintain Cisco Catalyst switching and Cisco WLC controllers
 </li>
 <li>
 Operate multi-ISP SD-WAN, failover routing, and IPSec tunnels
 </li>
 <li>
 Implement 802.1X authentication with NPS/RADIUS and dynamic VLAN assignment
 </li>
 <li>
 Maintain captive portal environments and secure Wi-Fi (2.4/5 GHz)
 </li>
 <li>
 Monitor bandwidth, latency, and interface performance through Zabbix
 </li>
 <li>
 Diagnose routing, VLAN, or authentication faults at packet level
 
 
 </li>
 </ul>
 
 Servers &amp; Systems
 
 
 
 <ul>
 <li>
 Maintain Windows Server 2022&ndash;2025 (AD, DNS, IIS, DHCP, NPS)
 </li>
 <li>
 Manage Dell PowerEdge infrastructure, virtualization, and storage
 </li>
 <li>
 Maintain Ubuntu servers, Nginx, and PHP web applications
 </li>
 <li>
 Manage SSL lifecycle (Let&rsquo;s Encrypt, internal CA, Cloudflare tunnels)
 </li>
 <li>
 Automate routine admin and deployment tasks with scripting
 
 
 </li>
 </ul>
 
 Security &amp; Compliance
 
 
 
 <ul>
 <li>
 Enforce ISO 27001 controls: access, patching, asset tracking, and incident handling
 </li>
 <li>
 Maintain logs, audit evidence, and baseline documentation
 </li>
 <li>
 Manage endpoint security, certificate policies, and port restrictions
 </li>
 <li>
 Operate Fortinet IPS and DPI modules for active threat detection and filtering
 </li>
 <li>
 Lead incident response, containment, and root cause analysis
 
 
 </li>
 </ul>
 
 Backup &amp; Recovery
 
 
 
 <ul>
 <li>
 Manage Veeam backups and replication
 </li>
 <li>
 Perform regular integrity verification and restore testing
 </li>
 <li>
 Maintain full recovery documentation for all critical systems
 
 
 </li>
 </ul>
 
 Operations
 
 
 
 <ul>
 <li>
 Lead IT staff: assign work, verify completion, maintain procedure docs
 </li>
 <li>
 Operate osTicket or equivalent helpdesk platform with defined SLAs
 </li>
 <li>
 Act as L3 escalation for network, system, and security incidents
 </li>
 <li>
 Track vendor SLAs, coordinate with ISPs and service providers
 </li>
 <li>
 Maintain hardware inventory, license records, and configuration maps
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 5&ndash;7 years in enterprise systems and network administration
 </li>
 <li>
 Strong command of Fortinet (firewall, DPI, IPS, filtering, SD-WAN) and Cisco environments
 </li>
 <li>
 Proficiency in Windows Server, Linux, and Veeam backup operations
 </li>
 <li>
 Proven experience maintaining ISO 27001 compliance
 </li>
 <li>
 Deep troubleshooting ability across network, authentication, and virtualization layers
 </li>
 <li>
 Scripting skills (PowerShell, Bash, or Python)
 </li>
 <li>
 Availability for off-hours maintenance and incident response
 
 
 </li>
 </ul>
 
 Why Join Digital Auxilius?
 
 
 
 <ul>
 <li>
 Opportunity to work in an innovative and fast-scaling tech environment
 </li>
 <li>
 Career growth and learning in digital transformation and IT automation
 </li>
 <li>
 Collaborative culture with a focus on innovation and excellence
 
 
 </li>
 </ul>
 Powered by JazzHR
 
 
 Osmf9W9mwC
</div>

Senior System Administrator (IT) (Afternoon)

Royal Printing & Packages

Position 1: System &amp; Network AdministratorCompany: Royal Paper &amp; Plastic Products (Pvt.) LimitedLocation: Karachi, PakistanJob Description:We are seeking a skilled and responsible System &amp; Network Administrator to manage and maintain our IT infrastructure and ensure smooth network operations across the organization.Responsibilities:- Hardware and software troubleshooting- Network cabling and maintenance- Coordination with ISP vendors for internet and connectivity issues- Data reconciliation between SQL Server and Oracle databases- Database backup and maintaining network security- Monitoring system performance and ensuring uptimeRequirements:- Certification in CCNA, MCSE or MCSA- Experience with VMware / Azure Active Directory- Strong knowledge of firewalls, routing, and VPN technologies- Excellent troubleshooting and problem-solving skillsJob Type: Full-time (On-site)Location: KarachiJob Type: Full-timePay: From Rs35,000.00 per monthWork Location: In person

System & Network administrator

Smart Working

<div>
 
 
 About Smart Working
 
 
 
 
 
 
 At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn&rsquo;t just another remote opportunity - it&rsquo;s about finding where you truly belong, no matter where you are. From day one, you&rsquo;re welcomed into a genuine community that values your growth and well-being.
 
 
 Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you&rsquo;re empowered to grow personally and professionally.
 
 
 Join one of the highest-rated workplaces on Glassdoor and experience what it means to thrive in a truly remote-first world.
 
 
 
 
 
 
 About the Role
 
 
 
 
 
 
 We&rsquo;re looking for an
 
 IT Administrator
 
 to manage and support internal IT environment and infrastructure.
 
 
 &nbsp;In this role, you&rsquo;ll be responsible for maintaining system availability, ensuring compliance with security and ISO 27001 controls, and providing day-to-day technical support across the business.
 
 
 &nbsp;You&rsquo;ll work closely with the Engineering and Product teams to troubleshoot environment issues, manage access controls, and maintain reliable network and endpoint performance.
 
 
 &nbsp;This is a long-term, hands-on position suited to someone with strong systems knowledge, a methodical approach to problem-solving, and an enthusiasm for continuous improvement in IT operations.
 
 
 
 
 
 
 Responsibilities
 
 <ul>
 <li>
 System Administration &ndash; Administer and support internal IT infrastructure and cloud environments, including Windows Server, Active Directory, and Azure AD
 </li>
 <li>
 User Management &ndash; Manage user accounts, roles, and permissions across on-prem and SaaS systems
 </li>
 <li>
 Technical Support &ndash; Provide 1st and 2nd line support for hardware, software, and network connectivity issues
 </li>
 <li>
 Security &amp; Compliance &ndash; Maintain alignment with ISO 27001 and internal security policies, including regular access reviews, backup checks, and endpoint protection
 </li>
 <li>
 Networking &ndash; Configure and maintain VPNs, firewalls, and network security tools to ensure connectivity and data protection
 </li>
 <li>
 Documentation &ndash; Create and maintain internal IT documentation, process guidelines, and asset inventories
 </li>
 <li>
 Collaboration &ndash; Work closely with Engineering and Product teams to troubleshoot internal system issues (e.g., AWS or build pipeline connectivity)
 </li>
 <li>
 Device &amp; Onboarding Management &ndash; Support onboarding and offboarding activities, including new device setup, configuration, and lifecycle management
 
 </li>
 </ul>
 
 
 
 
 Requirements
 
 <ul>
 <li>
 3+ years of experience supporting and administering Windows Server environments
 </li>
 <li>
 3+ years managing Microsoft 365 environments, including Exchange, Teams, and SharePoint
 </li>
 <li>
 3+ years of experience with networking and security, including firewalls, VPNs, and endpoint protection
 </li>
 <li>
 Solid understanding of Active Directory, Azure AD, and identity access management principles
 </li>
 <li>
 Proven ability to troubleshoot hardware, software, and network issues across distributed environments
 </li>
 <li>
 Strong attention to detail, methodical problem-solving, and documentation skills
 </li>
 <li>
 Familiarity with ISO 27001 compliance and IT security best practices
 </li>
 <li>
 Excellent communication skills, with the ability to support users and collaborate across teams
 
 </li>
 </ul>
 
 
 
 
 Nice to Have
 
 <ul>
 <li>
 1+ year of experience in endpoint management (e.g., Intune, SCCM, or equivalent)
 </li>
 <li>
 Experience supporting hybrid cloud environments (e.g., AWS, Azure)
 </li>
 <li>
 Exposure to automation scripting (PowerShell, Bash, or Python)
 </li>
 <li>
 Prior experience working within SaaS or tech product companies
 
 </li>
 </ul>
 
 
 
 
 
 
 At Smart Working, you&rsquo;ll never be just another remote hire.
 
 
 
 
 
 Be a Smart Worker &mdash; valued, empowered, and part of a culture that celebrates integrity, excellence, and ambition.
 
 
 
 
 
 If that sounds like your kind of place, we&rsquo;d love to hear your story.&nbsp;
 
 
 
 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
 
</div>

IT Administrator (Remote, Full-Time) [HRPS] PK

Datamatics Technologies

<div>
 
 Location:
 
 Riyadh, KSA
 
 
 
 Duration:
 
 6 Months (Extendable)
 
 
 
 Work Mode:
 
 Onsite
 
 
 
 Experience
 
 : 6+ Years
 
 
 
 Job Summary:
 
 
 
 We are looking for an
 
 Informatica Administrator
 
 to manage, maintain, and optimize Informatica environments. The role involves ensuring system stability, performing upgrades, monitoring performance, and supporting development teams.
 
 
 
 Key Responsibilities:
 
 
 
 <ul>
 <li>
 Install, configure, and maintain Informatica components and services
 </li>
 <li>
 Manage user access, security roles, and repository backups
 </li>
 <li>
 Monitor server performance and resolve issues proactively
 </li>
 <li>
 Support migration, patching, and version upgrades
 </li>
 <li>
 Work with infrastructure and development teams to ensure platform stability
 </li>
 <li>
 Perform troubleshooting and provide root-cause analysis for production issues
 </li>
 <li>
 Maintain documentation and ensure compliance with IT standards
 
 
 </li>
 </ul>
 
 Qualifications:
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science or related field
 </li>
 <li>
 5+ years of hands-on Informatica administration experience
 </li>
 <li>
 Strong knowledge of PowerCenter, IDMC, or Data Quality tools
 </li>
 <li>
 Experience with Linux/Unix environments and database connectivity (Oracle, SQL Server)
 </li>
 <li>
 Excellent analytical and problem-solving skills
 </li>
 <li>
 Informatica Administrator certification is an advantage
 
 
 </li>
 </ul>
 Powered by JazzHR
 
 
 W5lydLy6o7
</div>

Informatica Administrator

Oula Private Limited

Job Overview:The individual is responsible for the efficient operation and maintenance of all computer systems, including hardware, software, and networking. They play a crucial role in ensuring the smooth functioning of IT infrastructure and providing technical support to end-users. The individual is also involved in strategic planning and implementation of IT projects to support the organization's objectives.Job Responsibilities:System Administration:&middot; Manage and maintain all IT systems, including servers, desktops, laptops, printers, and other peripherals.&middot; Install, configure, and update operating systems, software applications, and security patches.&middot; Monitor system performance and troubleshoot issues to ensure optimal operation.&middot; Implement and enforce security measures to protect data and systems from unauthorized access and cyber threats.Network Management:&middot; Set up and maintain network infrastructure, including routers, switches, firewalls, and wireless access points.&middot; Configure and manage network services such as DNS, DHCP, VPN, and VLANs.&middot; Monitor network traffic and performance, identify bottlenecks, and implement solutions to optimize network efficiency.Technical Support:&middot; Provide technical assistance and support to end-users on hardware, software, and network-related issues.&middot; Respond to service requests and troubleshoot problems through remote assistance.&middot; Document and track support tickets to ensure timely resolution and maintain a knowledge base for future reference.Backup and Disaster Recovery:&middot; Develop and implement backup strategies to ensure the integrity and availability of critical data.&middot; Test backup systems regularly and create disaster recovery plans to minimize downtime in the event of system failures or disasters.&middot; Conduct periodic drills and simulations to evaluate the effectiveness of backup and recovery procedures.IT Project Management:&middot; Participate in the planning, execution, and monitoring of IT projects, such as system upgrades, software deployments, and infrastructure expansions.&middot; Coordinate with internal teams and external vendors to ensure project milestones are achieved within budget and timeline constraints.&middot; Evaluate new technologies and make recommendations for their adoption to enhance organizational efficiency and competitiveness.Qualifications and Skills:&middot; Bachelor's degree in Computer Science, Information Technology, or a related field.&middot; Proven experience in system administration, network management, and technical support roles.&middot; Strong troubleshooting skills and the ability to diagnose and resolve hardware, software, and network issues.&middot; Excellent communication and interpersonal skills, with the ability to interact effectively with end-users, colleagues, and external partners.&middot; IT certifications such as Microsoft Certified Systems Administrator (MCSA), or Cisco Certified Network Associate (CCNA)&middot; 1 to 2 years of relevant experience.Job Type: Full-timeApplication Question(s):<ul><li>What is your current salary?</li><li>What is your expected salary?</li></ul>Work Location: In person

IT Executive

Shahnawaz Pvt Limited

We&rsquo;re Hiring: Linux EngineerLocation: KarachiWe&rsquo;re looking for a skilled Linux Engineer experienced in Red Hat Enterprise Linux, OpenShift, Ansible, Containerization, and Automation to support enterprise deployments and deliver world-class technical services.Key Responsibilities<ul><li>Manage Linux deployments including Red Hat Enterprise Linux, OpenShift Virtualization, Containerization, Ansible, and Red Hat Satellite.</li><li>Provide onsite and remote technical support for customer Linux environments.</li><li>Lead implementations and POCs for Linux/Unix environments, virtualization, Kubernetes, OpenShift, DevOps, and software-defined storage.</li><li>Conduct product demonstrations, create technical documentation, and deliver presentations.</li><li>Ensure timely resolution of support tickets and high levels of customer satisfaction.</li><li>Collaborate with technical and sales teams for project planning, implementation, and risk management.</li><li>Stay updated with emerging technologies and complete required training and certifications.</li><li>Guide and mentor peer engineers as a subject matter expert (SME).</li></ul>Skills &amp; Experience<ul><li>Hands-on experience with multiple Linux distributions (RHEL, SUSE, Ubuntu, Debian, Fedora, etc.).</li><li>Strong understanding of containerization, virtualization, patch management, and DevOps environments.</li><li>Experience with Ansible, Kubernetes, OpenShift, and Red Hat Satellite.</li><li>Excellent troubleshooting, communication, and customer engagement skills.</li><li>Ability to work independently and collaboratively in high-demand environments.</li></ul>Qualifications &amp; Certifications<ul><li>Bachelor&rsquo;s degree in Computer Science, IT, or related field.</li><li>RHCSA &amp; RHCE certifications are mandatory.</li><li>AIX Certified System Administrator is a plus.</li></ul>Apply Now: jobs2489tech@shahnawazltd.comJob Type: Full-timePay: Rs150,000.00 - Rs250,000.00 per monthEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Linux Engineer: 2 years (Preferred)</li></ul>Language:<ul><li>English (Preferred)</li></ul>Location:<ul><li>Karachi (Preferred)</li></ul>Work Location: In person

Linux Engineer

Explore 757+ Systems administrator in Karachi Pakistan this November. Find roles across top companies and apply now to boost your career.