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Network Security Administrator
2 weeks ago
Position Title Network Security Administrator
Job Code
Department IT Department (BTS)
Reports to Senior Manager - IT Infrastructure
Grade Number of Direct Reports
Job Purpose
Responsible for managing the network security, compliance and integrity of all systems, working
in conjunction with IT Infrastructure and IT Support Teams.
Core duties and
responsibilities
Service Delivery
- Identify documentation and reporting policy and procedure discrepancies and/or
change requests
- Deploy security standards, network security designs, manage security operations,
establish best practices and support operational challenges and critical issues within the
timelines and SLA’s
- Conduct periodic network security and configuration reviews and remediate to ensure
closure/risk acceptance of all gaps
- Manage outsourced security operations team, dashboards, reports and ensure all
identified risks are mitigated and corrected
- Document present network environmental including device mapping, VLAN attributes,
and security protocol implementations and maintain future documentation throughout
the infrastructure changes
- Conduct trainings and prepare weekly and monthly security reports
Process and Operations
- Ensure compliance of IT Security policies and procedures
- Manage firewalls, IPS/IDS, Web Firewall, VPN, web security gateway, vulnerability
solutions
- Monitor and log security concerns and incidents, generate reports, track performance,
provide fault resolution and timely escalation
- Develop security requirements to protect the company from external and internal
threats
- Diagnose and troubleshoot issues with NAT/NAC/DNS/DCHP, configure access lists and
routing, network traffic using appropriate tools
- Analyse and implement secure networking techniques by optimising network
architectureFinance
- Prepare and manage budgets for network and security solutions
Customer Focus
- Guide other IT teams for internal and external audits, periodic VA/PT and new solutions
- Initiate, facilitate and promote cybersecurity within the organisation and monitor
adherence to cybersecurity policies, standards and controls
- Participate in audit management and tracking remediation through to completion
- Develop strong collaborative working relationships with internal customers and external
vendors
Compliance
- Ensure all services provided by the function are compliant with the CBUAE and WSE
policies & procedures.
- Create a supportive environment whereby employees are able to raise concerns
surrounding compliance and risk related issues, either directly or through the
- Raise awareness within the team and wider organisation of our employee responsibility
in working in a risk free and compliant manner.
- Ensure all employees attend risk and compliance awareness programmes during the
course of their employment whether it is as part of the on-boarding process or the annual
refresher training.
Knowledge &
**Skills**:
Essential
Firewalls - Checkpoint, Palo Alto, Cisco ASA
Web Application Firewalls, F5 & Imperva
Vulnerability assessment and penetration testing tools
Hands on experience with network monitoring, troubleshooting using Wireshark,
solar winds and riverbed
Enterprise Network design and implementation
Data Centre Core Layer, access layer, aggregation layer and services layer
Configuration, monitoring and troubleshooting failover, DMZ zoning & configuring
VLAN’s/routing/NAT
Routing and Switching concepts, SD-Wan design and bandwidth optimization
platforms
Security methodologies, policies, standards and industry practices
Preferred
Enterprise and technology risk management
Experience in financial institutes or banking environment
ISO 27001 certified PCI environments
Firewalls ISMS, Cobit, PCI and cloud security standards
Windows (Server 2008,2012,2016 Windows 7/10) & Unix Linux, AIX operating
systems
Educational
**Qualifications**:
Bachelor's degree in information or computer science, or a related major, or equivalent
demonstrable work experience.
Professional
Certifications CCNA, CCIE, CCSA CCSE, CISSP, SSCP, ISO 7001, ITIL, Cobit, PCI-DSS, CCSK, CEH, CCSP
Relevant
Experience 5+ years’ experience network security administration & security operations
Language Skills Essential English
Preferred Multi Lingual written & SpokenStakeholders Internal:
WSEC employees
External: Stakeholders, customers, vendors and partners
**Salary**: AED12,000.00 - AED19,000.00 per month
Application Question(s):
- Please Mention your Notice period (in days)
**Education**:
- Bachelor's (required)
**Experience**:
- Network Security Administration: 5 years (required)
**Language**:
- English (required)
License/Certification:
- certificate as mention in Job description (required)
**Location**:
- Dubai (required)
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