Administrator - Network Security
Sidra Medicine
Sidra Medicine, Doha, QA
منذ 3 يوم


The Administrator Network Security provides highly skilled, specialized services to operate and manage the corporate security operations center.

The Administrator Network Security monitors all the networks, reduces the vulnerabilities of the corporate infrastructure from attacks and responds to such attacks in a professional and efficient manner.

The Administrator Network Security maintains and operates the network security infrastructure.


  • Monitors security systems and ensures that data are regularly backed up and available whenever needed.
  • Implements measures to safeguard data and log files.
  • Monitors the enterprise infrastructure and ensures that all attacks are identified and responded to in a professional and competent manner.
  • Develops and helps implement processes for detecting, identifying and analyzing security related events in coordination with the Information security management team.
  • Works with the Head of Systems Security to ensure that all security operation issues are understood and resolved.
  • Ensures that all relevant security systems data is regularly backed up and available whenever needed, and implements measures to safeguard data and log files.
  • Maintains operational effectiveness and efficiency of all firewalls, IPSs, email security appliances, web security appliances, and ACL’s within the enterprise LAN, WAN, and WLAN networks.
  • Manages the planning, provisioning and configuration of new and existing security platforms.
  • Develops well defined testing procedures and production implementation plans in relation to the operations of security platforms e.
  • g. Firewalls, IPSs, IDSs, ACLs, and VPNs.

  • Assesses and analyzes data flow requirements for new applications and their implications on perimeter security systems and network ACLs rules.
  • Assesses and analyzes data flow requirements for new applications and the implications on data center security systems and network ACL rules.
  • Troubleshoots, resolves, and documents actions / solutions in relation to Firewalls, IPSs, email security appliances, and web security appliances.
  • Manages and reports on network infrastructure exceptions and security events.
  • Manages enterprise LAN, WAN, and WLAN infrastructure security patch management.
  • Participates in maintaining a well-defined process for the network infrastructure change management and related documentation.
  • Manages and monitors all VPN solutions, implementations and configurations in the enterprise network.
  • Communicates and monitors adherence to policies and standards related to the network infrastructure.
  • Maintains quality services by following organization standards; minimizing, anticipating and managing downtime.
  • Maintains technical knowledge by attending educational workshops and technical training; reviewing professional publications.
  • Proactively manages resources and workload to meet department mission, vision and objectives.
  • Assists in the preparation of departmental budgets.
  • Adheres to Sidra’s standards as they appear in the Code of Conduct and Conflict of Interest policies
  • Adheres to and promotes Sidra’s Values

    Education :

    Bachelor’s Degree in the field of computer science, information systems, or computer engineering

    Experience : ESSENTIAL :


  • 5+ years working with purposed based security systems and appliances e.g. firewalls, IPSs, Anti-virus, web security, email security.
  • Demonstrated experience in developing operational processes and procedures for security systems.
  • Demonstrated strong experience in designing networks and perimeter DMSs.
  • Demonstrated strong experience in securing n-tier applications using multiple layers firewalls and intrusion preventions systems.
  • Demonstrated experience with the following regulations and frameworks : PCI, HIPAA, and ISO / IEC 2700x, or equivalent.


    Experience in healthcare-related fields, demonstrated expertise in healthcare operations, health information knowledge, change management and project management

    Certification and Licensure :


    CISSP, CCSP, Firewall certified, IPS certified or other equivalent security certification


  • GCIH : GIAC Certified Incident Handler
  • GCIA : GIAC Certified Intrusion Analyst
  • GCFW : GIAC Certified Firewall Analyst
  • Job Specific Skills and Abilities :


  • Demonstrated ability in maintaining and operating security systems and infrastructure.
  • Demonstrated ability in operating SOC / NOC.
  • Demonstrated ability of managing suppliers in outsourcing contracts.
  • Proficiency with Microsoft Office suite
  • Fluency in written and spoken English

  • Knowledge of Regulatory Compliance, Risk Management, Privacy
  • Knowledge of current and emerging technology specifically for the IT healthcare industry
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