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We are seeking a highly skilled Senior Network Administrator to manage, design, and optimize our data center routing, switches, and network security infrastructure. The ideal candidate will have hands-on experience with Huawei and Fortinet devices, A10 Thunder Server Load Balancer, and Juniper.
This role requires deep expertise in firewalls, network routing, VxLAN, security, WAF, and load balancing with a focus on performance, security, and high availability.
Key Responsibilities:
- Network & Security Devices Administration
- Administrate Data Center Core Network to ensure smooth operations.
- Design, deploy, configure, and administer enterprise network devices including Huawei & Fortinet Firewalls, Switches, WAFs, Load Balancers, and Routers.
- Configure and manage network security policies, VPNs (site-to-site & client), failover, and high-availability setups.
- Troubleshoot internal & external application connectivity issues and network-related incidents.
- Work with vendors for network upgrades, security patching, and troubleshooting critical issues.
- Advanced Network Engineering & Automation
- Configure and administer VxLAN for multi-tenant environments using manual configurations & automation scripts.
- Develop scripts for routine operational tasks (e.g., creating VRFs and bridge Domains).
- Administer and optimize routing protocols such as OSPF (underlay), BGP (overlay), and Internet BGP peering for redundancy.
- Deploy and manage Linux and Windows-based applications for network tools.
- Implement and maintain network management tools for change management and compliance tracking.
- Documentation & Best Practices
- Maintain network inventory, documentation, and standard operating procedures (SOPs).
- Stay updated with emerging trends & best practices in network security and cloud networking.
Required Skills & Qualifications:
- Must have interpersonal and excellent communication skills.
- Team player who can also work independently
- Comfortable and proficient with working on new technologies with a significant learning curve.
- Must have extensive hands-on experience working on CLI
- Hands-on experience with Huawei Firewalls & Switches, Fortinet Firewalls & WAF, and A10 Thunder Load Balancer.
- Expertise in routing & switching (OSPF, BGP, VxLAN).
- Strong knowledge of VPN configurations, failover mechanisms, and high-availability setups.
- Excellent understanding of enterprise web application communication flows
- Experience with automation (Python/Shell scripting) for network tasks.
- Proficiency in network security monitoring and incident response.
- Excellent troubleshooting skills and ability to handle mission-critical environments.
- Certifications (Preferred): HCIP/HCIE, NSE (Fortinet), CCNP/CCIE, JNCIP/JNCIE
Preferred Skills:
- Experience with Juniper & Avaya switches.
- Familiarity with SIEM and other security solutions for security monitoring.
- Knowledge of cloud networking & hybrid network environments.
工作详细内容
Pakistan Revenue Automation (Pvt) Ltd
Pakistan Revenue Automation (Pvt.) Ltd. (acronym – PRAL) has extensive experience of working with federal and provincial tax and revenue agencies to provide wide variety of tax and revenue collection solutions. Since its incorporation in June, 1994, PRAL has been involved in the development of wide array of tax and revenue related solutions pertaining to Income Tax, General Sales Tax, Federal Excise, Customs, Capital Value Tax, Provincial Sales Tax & Services. etc. Over more than two decades of services, PRAL has gained valuable experience of increasing efficiency and efficacy of tax and revenue agencies through use of latest Information and Communication Technologies with Business Process Improvement / Re-engineering. PRAL has also proven its expertise in the areas of software development, project management, technical advisory and consulting services, managing data centers, large databases management, network administration, software implementations, trainings and data entry services. This wide spectrum of services offered by PRAL facilitates our valued customers looking for One-Stop Shop solutions from conceptualization to post-implementation operations. The essence of PRAL’s business strategy is to develop sustainable partnerships with its customers thus acting as a catalyst in transforming and adapting its IT solutions and integrating these to the “New Wave of Technological Innovations” to meet the global requirements of tax and revenue agencies.
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