network security administrator

Tata Consultancy Services (TCS)

<div></div><div><div><div><div>Responsibility of / Expectations from the Role

Firewall Engineering (Fortigate Check Point &amp; Palo Alto)
<ul><li>Implement, and manage NGFW policies, NAT, security profiles, and segmentation</li></ul>
<ul><li>Manage App-ID / User-ID (Palo Alto) and Identity Awareness (Check Point)</li></ul>
<ul><li>Configure Threat Prevention profiles: IPS, Anti-Virus, Anti-Spyware, URL filtering</li></ul>
<ul><li>Plan and execute rulebase audits, clean-ups, and optimization to reduce risk &amp; latency</li></ul>
<ul><li>Perform upgrades, HA/cluster configuration, health checks, and performance tuning</li></ul>

-

WAF &amp; Edge Security (Cloudflare)
<ul><li>Configure Cloudflare WAF (Managed Rules, custom rules, bot mitigation, rate limiting)</li></ul>
<ul><li>Manage CDN, DDoS protection, and Zero Trust policies (ZTNA) for applications</li></ul>
<ul><li>Implement API protection, mTLS, and secure token-based access for services</li></ul>

&middot; Optimize performance &amp; caching while maintaining application security &middot; Monitor attack patterns, false positives, and tune rules based on application behavior
</div></div></div><div><div><div>Location</div>
<div>Hyderabad</div>
</div><div><div>Job Function</div>
<div>TECHNOLOGY</div>
</div><div><div>Role</div>
<div>Network Administrator</div>
</div><div><div>Job Id</div>
<div>402855</div>
</div><div><div>Desired Skills</div>
<div>CISCO | Network Security - Blue Coat,Zscalar | Network Security - Palo Alto</div>
</div></div>Desired Candidate Profile
<div><div>Qualifications : BACHELOR OF ENGINEERING</div></div></div><div></div>

Network Security

2P Perfect Presentation

<div>
 
 
 Role and Responsibilities:
 
 
 
 &bull; Implement, configure, operate and troubleshoot various Network Security solutions including NGFW, Dedicated IPS, SD-WAN, MDM, Secure Mail Gateways, Endpoint Management, Application Delivery Controllers, SWG (Web Proxy Solutions) and Global Traffic Managers
 
 
 &bull;Deploy and manage Web Application Firewall (WAF) solutions to protect web applications from security threats and vulnerabilities.
 
 
 &bull;Implement and support DNS Security solutions to safeguard DNS infrastructure and prevent malicious activity. &bull; Analyze and troubleshoot technical issues for clients, customers, and internal teams. &bull; Demonstrate strong understanding of core networking concepts including TCP/IP, SSL/TLS, VLANs, routing, switching, NAT, DNS, and DHCP.
 
 
 &bull; Demonstrate clear in depth understanding in security technologies including SSL/TLS encryption, IPsec, HTTPS, SSH, PKI, firewall policies, IDS/IPS, WAF, endpoint security, anti-malware, threat detection, and network defense mechanisms. &bull; Understand customer technical requirements, business objectives, and security strategy. &bull; Work proactively and collaboratively with customers to assess needs and recommend secure solutions. &bull; Develop High-Level Design (HLD) and Low-Level Design (LLD) documentation. &bull; Provide L2 support for operational network security issues and coordinate with L3 Network security engineers for advanced and escalated issues.
 
 
 &bull; Ensure daily , weekly and monthly operational tasks are scheduled and executed as per defined processes. &bull; Analyze, diagnose, and resolve incidents and service requests within defined SLA timelines. &bull; Act as a primary point of contact for monitoring, owning, and resolving security-related incidents. &bull; Log, categorize, prioritize, and assign security incidents and service requests appropriately. &bull; Translate customer requirements into practical, secure technical solutions. &bull; Configure and manage IP routing protocols and automatic failover mechanisms between connections. &bull; Provide onsite and remote support as required. &bull; Implement and troubleshoot various VPN technologies (IPSec, SSL VPN, Site-to-Site, Remote Access). &bull; Collaborate with team members and share hands-on expertise across network security platforms. &bull; Demonstrate understanding of MSP processes including SLAs, ticket handling, escalation, and engineering-to-operations handoff. &bull; Perform migration of network security systems while maintaining service continuity. &bull; Maintain accurate and complete documentation including topology diagrams and configuration records. &bull; Analyze logs and security data to provide detailed reports and root cause analysis (RCA). &bull; Manage multiple customers and projects simultaneously in a dynamic environment. &bull; Participate in rotational on-call support as per company policy.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 &bull; 4+ years of experience in Network Security. &bull; Strong analytical and troubleshooting mindset. &bull; Clear communication and strong documentation skills. &bull; Team-oriented, proactive, and detail-focused. &bull; Ability to work under pressure in 24&times;7 environments. &bull; Open to travel abroad when required. &bull; Experience working in an MSP environment is preferred. &bull; Bachelor&rsquo;s degree in IT, Computer Science, or Engineering. &bull; Professional certification in Network Security domain (CCNP Security, PCNSE/PNSE, NSE, JNCIP-Sec, F5 Certified, or equivalent). &bull; Experience working in large enterprise and dynamic environments. &bull; Self-motivated, adaptable, and approachable with excellent written and verbal English communication skills.
 
</div>

L2 Network Security Engineer

Accenture Middle East

<div>
 Responsibilities:
 
 
 Operate and support Network Security services on a day-to-day basis, including Network Detection and Response using Darktrace, DDoS protection using Arbor, firewall policy analysis and change validation using AlgoSec, malware analysis and threat detection using FortiSandbox, and Web Application Firewall operations using F5 WAF. Perform monitoring, alert analysis, and investigation of network and application-layer security events, supporting incident detection, containment, and resolution. Administer and operate network security devices and platforms, ensuring secure configuration, availability, and performance across on-premises and cloud environments. Support patching, upgrades, and signature updates for network security solutions in accordance with approved processes. Identify operational gaps and improvement opportunities and contribute to continuous improvement initiatives. Support troubleshooting of network and security issues, including traffic analysis and packet capture when required. Maintain operational documentation, support audits and reporting activities, and escalate complex issues as needed.
 
 
 Qualifications:
 
 
 1-3 years of experience in network security or information security roles.
 
 
 Hands-on experience operating Network Detection and Response
 
 
 F5 Experience
 
 
 DDoS protection, firewall environments, sandbox solutions, and Web Application Firewalls. Strong understanding of network security concepts, traffic analysis, and incident response. Relevant security certifications are considered an advantage.
 
 
</div>

Infrastructure Security Analyst - Saudi Nationals

malomatia

<div>
 
 Job Description
 
 
 
 We are seeking a skilled Network &amp; Security Infrastructure Engineer with strong expertise in switching, routing, and application-centric switches. The candidate will be responsible for managing and maintaining Juniper and Cisco switching environments (standalone &amp; clustered, Apstra managed), along with security appliances (F5, Palo Alto, Fortinet, Pulse Secure, and other devices). The role involves operations, troubleshooting, upgrades, backups, patching, and reporting to ensure 24x7x365 availability of the infrastructure.
 
 
 
 External Interfaces
 
 
 
 <ul>
 <li>
 Field Support
 </li>
 <li>
 Datacenter Activity
 
 
 </li>
 </ul>
 
 Internal Interfaces
 
 
 
 <ul>
 <li>
 Operations team.
 </li>
 <li>
 Various Internal Stakeholders.
 </li>
 <li>
 Collaborate with other teams.
 
 
 </li>
 </ul>
 
 Responsibilities
 
 
 
 
 Operational
 
 
 
 <ul>
 <li>
 Detailed Roles and Responsibilities:
 
 
 </li>
 </ul>
 
 Network Infrastructure Management
 
 
 
 <ul>
 <li>
 Manage and maintain Core Switching and Top-of-Rack (ToR) Switching across Cisco and Juniper platforms, including environments managed by Apstra.
 </li>
 <li>
 Oversee both standalone and clustered switch deployments, ensuring high availability and optimal performance.
 </li>
 <li>
 Perform routing configuration and troubleshooting (OSPF, BGP, EIGRP, static routing) to ensure efficient traffic flow.
 </li>
 <li>
 Install, re-install, and recover devices in case of system crashes or hardware failures.
 </li>
 <li>
 Ensure synchronization and replication of configurations between Production and DR (Disaster Recovery) data centers.
 </li>
 <li>
 Maintain and manage IP Addressing schemes, VLAN configurations, and NAT rules for private&ndash;public zone connectivity
 </li>
 <li>
 Security Device Administration
 </li>
 <li>
 Manage and configure firewalls, VPNs, and load balancers, including:
 </li>
 <li>
 Palo Alto Firewalls and Panorama
 </li>
 <li>
 Fortinet Firewalls, FortiAnalyzer, and Sandbox
 </li>
 <li>
 F5 Load Balancers (including SSL offloading and virtual server setup)
 </li>
 <li>
 Pulse Secure VPN devices
 </li>
 <li>
 Monitor and maintain network traffic utilization, security policies, and VPN connectivity.
 </li>
 <li>
 Perform firmware upgrades and apply vendor-recommended patches to enhance security posture.
 </li>
 <li>
 Conduct vulnerability tracking, patch management, and remediation in line with organizational security requirements
 
 
 </li>
 </ul>
 
 Competencies
 
 
 
 Technical
 
 
 <ul>
 <li>
 24/7 support coverage including weekend as on call basis
 </li>
 <li>
 Must be willing to respond to critical incidents during off-hours as required.
 
 
 </li>
 </ul>
 Behavioral
 
 
 <ul>
 <li>
 Highly Empathetic.
 </li>
 <li>
 Ability to work under pressure.
 </li>
 <li>
 Flexible hours.
 </li>
 <li>
 Patient, Motivated self-starter.
 </li>
 <li>
 Excellent communication with the team.
 </li>
 <li>
 Displays positive professional outlook and behavior.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 
 Desired Educational Background:
 
 Bachelor&rsquo;s degree in technical or related engineering discipline
 
 
 
 Preferred Certifications
 
 
 
 <ul>
 <li>
 Networking/Switching : JNCIS-ENT Specialist ( Apstra, QFX, EVPN/VXLAN JNCIS-DC )
 </li>
 <li>
 Security: Palo Alto PCNSE, Fortinet NSE4/7, FTD
 </li>
 <li>
 Load Balancer &amp; VPN: F5 , Pulse Secure
 </li>
 <li>
 General IT &amp; Security: ITIL Foundation,
 
 
 </li>
 </ul>
 
 Language Requirement
 
 
 
 <ul>
 <li>
 Good written and verbal communications skills are essential for documentation and report writing.
 </li>
 <li>
 English / Arabic +English Speaker
 
 
 </li>
 </ul>
 
 Desired Experience
 
 
 
 <ul>
 <li>
 5&ndash;7 years&rsquo; hands-on experience in managing enterprise network and security infrastructure.
 </li>
 <li>
 Strong knowledge of Juniper switches (standalone, clustered, Apstra).
 </li>
 <li>
 Experience with application-centric switching and automation platforms.
 </li>
 <li>
 Expertise in security devices: Palo Alto, Fortinet, F5 Load Balancers, Pulse Secure VPN.
 </li>
 <li>
 Strong troubleshooting skills in network and security domains.
 </li>
 <li>
 Experience working in 24x7 enterprise/NOC environments with on-call support.
 </li>
 <li>
 Excellent documentation, reporting, and communication skills
 </li>
 <li>
 Maintain detailed Standard Operating Procedures (SOPs), design documentation, and configuration records.
 
 
 </li>
 </ul>
 
 Job Specific Skills
 
 
 
 <ul>
 <li>
 Manage and maintain core switching and ToR switching across Juniper platforms.
 </li>
 <li>
 Administer and optimize application-centric switching environments via Apstra.
 </li>
 <li>
 Isolate, diagnose, and resolve routing and switching incidents.
 </li>
 <li>
 Configure, modify, and maintain network policies, VLANs, NATs, and routing protocols.
 </li>
 <li>
 Perform installation/re-installation of network devices in case of failures/crashes.
 </li>
 <li>
 Manage F5 Load Balancers, including SSL offloading and virtual server configurations.
 </li>
 <li>
 Administer Palo Alto Firewalls and Panorama, Fortinet Firewalls/Fortianalyzer/Sandbox, and Pulse Secure VPN devices.
 </li>
 <li>
 Support firmware upgrades, vulnerability tracking, and patch management across all devices.
 </li>
 <li>
 Ensure high availability and stability of security appliances and VPN connectivity
 </li>
 </ul>
</div>

Associate - Network Security

Connect Office CM LLC

Network Security Manager Connect Office CM LLC Location: PC 329, Building 23, Rustaq, Al Batinah South, OmanRole OverviewConnect Office CM LLC is seeking an experienced Network Security Manager to lead the protection of our digital infrastructure. Based at our Rustaq office, you will be responsible for designing, implementing, and monitoring advanced security measures to safeguard our network integrity and corporate data.Key Responsibilities<ul><li>Infrastructure Defense: Design and maintain secure network architectures, including firewalls, VPNs, and intrusion detection/prevention systems (IDS/IPS).</li><li>Threat Management: Conduct regular security audits, vulnerability assessments, and penetration testing to identify and mitigate risks.</li><li>Incident Response: Lead the response team during security breaches and perform forensic analysis to prevent future occurrences.</li><li>Policy Development: Establish and enforce comprehensive network security policies, standards, and procedures.</li><li>Compliance: Ensure all network operations align with local Oman data protection regulations and international security frameworks.</li><li>Team Leadership: Supervise and mentor junior IT staff on security best practices and emerging threat landscapes.</li></ul>Requirements<ul><li>Education: Bachelor&rsquo;s degree in Cybersecurity, Network Engineering, or Information Technology.</li><li>Experience: Minimum 5&ndash;7 years of experience in network security or a similar specialized role.</li><li>Technical Skills: Deep knowledge of Cisco/Fortinet systems, SIEM tools, and encryption protocols.</li><li>Certifications: Active CISSP, CISM, or CCNP Security certifications are highly preferred.</li><li>Location: Ability to work on-site at Building 23, Rustaq.</li></ul>Job Type: Full-timePay: RO4,300.000 per monthWork Location: In person

Network Security Manager

Prateeti Infotech

Job Description:Prateeti Infotech is seeking a talented Network Engineer / Network Administrator who is enthusiastic about network design, administration, and optimization. In this role, you will play a crucial part in maintaining our network infrastructure and ensuring seamless connectivity for our operations.Key Responsibilities:<ul><li>Configure, maintain, and troubleshoot network devices such as routers, switches, and firewalls.</li><li>Monitor network performance and security, implementing upgrades as necessary.</li><li>Execute network installations and modifications, ensuring minimal downtime.</li><li>Collaborate with IT teams to design and implement networking solutions tailored to business needs.</li><li>Provide technical support and documentation related to network systems and protocols.</li><li>Stay updated on the latest network technologies and trends to recommend improvements.</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.</li><li>Proven experience as a Network Engineer or Network Administrator.</li><li>Strong knowledge of network protocols, topology, and security (e.g., TCP/IP, DNS, DHCP, VPN).</li><li>Familiarity with networking hardware and software, firewalls, and security appliances.</li><li>Excellent troubleshooting and problem-solving skills.</li><li>Strong communication skills and ability to work well in a team environment.</li></ul>Salary:<ul><li>Competitive hourly rate ranging from 80 -* 150 QAR*, based on experience and qualifications.</li></ul>If you are driven to enhance network performance and ensure the reliability of complex systems, we invite you to apply for the Network Engineer / Network Administrator position at Prateeti Infotech.نوع الوظيفة: عقد, لحديثي التخرج, فترة تدريبيةالراتب المدفوع: QAR٨٠٫٢٤&nbsp;لكل ساعةموقع العمل: على الطريق

Network Engineer / Network Administrator

Portella Smart Systems الكويت (Kuwait)

Job Title: Network AdministratorBuild, Secure, and Scale Modern Networks with a Growing Tech TeamPortella Smart Systems الكويت is looking for a skilled Network Administrator / IT Network Engineer to manage and optimize our growing IT infrastructure. If you enjoy working with enterprise networks, solving complex connectivity issues, and ensuring system security and uptime, this role offers strong career growth and exposure to modern technologies.About the CompanyPortella Smart Systems الكويت (Kuwait) is a technology-driven solutions provider delivering IT infrastructure, digital systems, and business support services across multiple industries. Our team focuses on reliability, innovation, and scalable solutions for clients across the region.Key Responsibilities<ul><li>Install, configure, and maintain network hardware (routers, switches, firewalls)</li><li>Monitor network performance and ensure high availability and uptime</li><li>Troubleshoot LAN/WAN, VPN, and connectivity issues</li><li>Implement and manage network security protocols and firewalls</li><li>Perform system upgrades, patches, and regular maintenance</li><li>Manage user access, permissions, and network policies</li><li>Support cloud and hybrid network environments</li><li>Document network configurations and procedures</li></ul>Requirements<ul><li>Bachelor&rsquo;s degree in IT, Computer Science, or related field (or equivalent experience)</li><li>2+ years of experience as a Network Administrator, Network Engineer, or similar role</li><li>Strong knowledge of TCP/IP, DNS, DHCP, VPN, and firewall management</li><li>Experience with Cisco, MikroTik, or similar networking equipment</li><li>Familiarity with network monitoring tools and security best practices</li><li>Problem-solving mindset with attention to detail</li><li>Good communication and teamwork skills</li></ul>Nice to Have (Not Required)<ul><li>Certifications such as CCNA, CompTIA Network+</li><li>Experience with cloud platforms (AWS, Azure)</li><li>Knowledge of cybersecurity practices</li></ul>Benefits<ul><li>Performance-based bonuses</li><li>Career growth and training opportunities</li><li>Supportive and collaborative work environment</li></ul>Why Work With Us<ul><li>Work on modern infrastructure and enterprise systems</li><li>Opportunities for professional development and certifications</li><li>Stable and growing company with long-term career potential</li><li>Collaborative, tech-focused team environment</li></ul>Apply NowReady to take the next step in your IT career? Submit your application today and join a forward-thinking technology team at Portella Smart Systems الكويت.Pay: KD1,500.000 - KD2,000.000 per monthWork Location: In person

Network Administrator

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