99 Ot Cybersecurity Service Engineer Siemens Qatar jobs in Qatar

GBM is hiring a experienced and highly motivated Mid-Career Network Security Engineer to join our information security team. The ideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting our organization’s network security infrastructure. This role requires a strong understanding of network protocols, security principles, and a proven ability to protect sensitive data and systems from evolving cyber threats. This position demands a balance between technical expertise and strong client-facing skills, focusing on network security solutions.

Key Responsibilities:

• Design, implement, and manage network security solutions, including firewalls (e.g., Palo Alto, Cisco ASA, Fortinet), intrusion detection/prevention systems (IDS/IPS), VPNs, web application firewalls (WAFs) and other security appliances.
• Monitor network security systems for anomalies, alerts and potential security breaches, and respond effectively to incidents.
• Conduct vulnerability assessments and penetration testing to identify and address security weaknesses in the network infrastructure.
• Develop, implement, and enforce network security policies, standards, and procedures in alignment with industry best practices and compliance requirements.
• Perform reviews of network configurations to ensure compliance and identify areas for improvement.
• Administer and troubleshoot network devices such as routers, switches, and wireless access points, with a focus on their security configurations.
• Participate in the evaluation and selection of new security technologies and tools.
• Collaborate with IT operations, development teams, and other stakeholders to integrate security into all phases of the system development lifecycle.
• Develop and maintain comprehensive documentation for network security architecture, configurations, and procedures.
• Stay up-to-date with the latest security trends, threats, vulnerabilities and technologies.
• Provide technical guidance and mentorship to team members as needed.

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity or a related field.
  (Relevant experience may substitute for a degree).
• 5 to 8 years of progressive experience in network security engineering or a similar role.
• Strong expertise with various security technologies, including:
  • Next Generation Firewalls (e.g., Palo Alto Networks, Cisco ASA, Fortinet).
  • IDS/IPS solutions.
  • VPN technologies (IPsec, SSL VPN).
  • Network Access Control (NAC) solutions.
  • SIEM (Security Information and Event Management) platforms.
  • Symantec (Broadcom) Web Proxy
  • Endpoint security solutions (AV and EDR).
• In-depth knowledge of networking protocols and services: TCP/IP, DNS, DHCP, HTTP/S, BGP, OSPF, VLANs, etc.
• Proven experience in incident response, forensics, and remediation.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work independently and as part of a team in a fast-paced environment.
• Collaboration with pre-sales, project team, vendors and contractors.
• Strong attention to detail and commitment to security best practices.
• Sound experience in implementing multi-vendor security solutions.

Preferred Skills and Certifications:

Any of the below mentioned skills/certifications would be preferred.

• Professional level security certifications (e.g: CCNP Security, PCNSE, etc .) — Must
• Certified experience with Cisco ISE — Must
• Certified Information Systems Security Professional (CISSP) — Preferred
• Certified Ethical Hacker (CEH) — Preferred
• CompTIA Security+ — Preferred
• Competitive salary and benefits.
• Opportunity to work on innovative projects.
• Collaborative and flexible work environment.
• Opportunities for professional development and learning.

How To Apply:

Submit your updated resume and a cover letter detailing your experience as Network Security Engineer

Responsible for handling day-to-day Network & Security operations.

• Responsible for overseeing day-to-day Network & Security operations.
• Maintain, support, administer, and install/upgrade production network security devices, including outside of working hours in an on-call capacity.
• Support, administer, and install/upgrade network and security platforms, including multivendor firewalls, VPNs, routers, load balancers, switches, security appliances, IPS, and LAN/WAN.
• Contact and interact with external suppliers (e.g., logging support calls, following up with vendors/partners, and driving issues to closure).
• Manage incident, change, and problem management for Network and security infrastructure.
• Handle reports, backups, and configuration housekeeping.
• Coordinate and provide support for site visit activities at different locations.
• Liaise with vendors and clients for device upgrades, data center migration, device migrations, new device implementation, new technology implementation, existing hardware replacement, and migrations.
• Follow ITIL standards including Incident, Change, and Problem Management, as well as policies, procedures, and knowledge of information security best practices.
• Manage Load balancing platforms: F5 with LTM, APM, WAF, DDOS
• Manage Security Platforms including Cisco FTD, Palo Alto Fortinet, DDOS
• Manage Microsoft Azure cloud network Security infrastructure.
• Manage Google Cloud Network Security infrastructure.
• Coordinate with the Information Security team to implement recommended mitigation plans.
• Create and maintain network inventory/diagrams, as well as Standard Operating Procedure (SOP) documentation.
• Coordinate/consult with clients to understand requirements, plan, and execute.
• Coordinate with peer teams in Windows, applications, and IT support to achieve tasks based on client requirements.

• 10+ years and minimum 8 years relevant experience
• Bachelors / master’s degree in computer science or Equivalent
• Relevant certifications in networking domain
• Proven skills and experience in the similar role.
• Excellent communication skills both written and verbal.
• Ability to convey complex technical information concisely.
• A high level of motivation in learning new technologies.
• Hard worker, self-motivated and result-driven individual.
• Welling to work in non-standard working hours.
• Ability to work well in groups and independently.
• Strong analytical and problem-solving skills.

Overview

Join to apply for the Information & Network Security Consultant role at Confidential .

Safeguard organizational IT and venue systems through strong network security, proactive monitoring, and incident response. Support mega-sports event security readiness.

• Design and enforce secure network architecture (LAN, WAN, cloud, VPN, SD-WAN).
• Lead incident detection, threat intelligence, and forensic response.
• Manage firewalls, WAF, email gateways, and endpoint protection.
• Collaborate with SOC and IT teams to strengthen layered defenses.
• Develop and maintain compliance with NIST, ISO 27001, and zero-trust frameworks.

• 8–15+ years in IT/network security, with 5–7 years in leadership for senior roles.
• Bachelor’s/Master’s in Information Security, IT, or related field.
• Certifications: CISSP, CISM, CEH, or vendor-specific (Cisco, Palo Alto, Fortinet).
• Experience with SIEM tools, incident response, penetration testing.
• Strong analytical, communication, and risk management skills.

• Mid-Senior level

• Full-time

• Engineering
• Information Technology
• Management

• IT Services and IT Consulting
• Events Services
• Technology, Information and Media

VAC9554 - Assistant Director Network, Security & Hybrid Cloud

Field: Business
Contract Type: Full Time - Permanent
Location: Qatar - Doha
Closing date: 05-Feb-2025

About Us:
Ooredoo is a dynamic global Telecommunications player operating in 10 countries serving more than 138 million customers. Ooredoo Qatar employs approximately 1,600 people driving Ooredoo to be the number one choice for world-class communications services in Qatar, and it is a team that you can be part of!

About the Business Unit:
Ooredoo’s Business BU is a critical part of the company’s first line customer facing activities for all Business Accounts and has a significant role to play in long term business value creation through product design, achievement of sales revenue, profit and customer satisfaction, as defined in the annual business plans. The Professional Services department is central to the newly established Business Solutions division, leading customer engagement throughout the entire lifecycle—from initial opportunities through delivery and beyond. With deep technical and consultative expertise, the team excels in designing optimal solutions that leverage OQ's offerings alongside those of partner providers. The primary objective is to enhance OQ's engagement with its large enterprise customer base, positioning the company as a trusted partner in driving digital transformation initiatives. The team integrates secure connectivity, network and cloud services, managed services, and IT solutions to enhance OQ's share of wallet and visibility in larger market deals. By moving beyond standard offerings into customized services, the Professional Services team supports Business Accounts, enhancing their technical expertise and capability to manage complex acquisitions and deliveries. This ensures clients' needs are met and remain the primary focus of the sales team.

About the Role:
This role is crucial within the Professional Services department, overseeing a significant portion of its operations and leading the largest team, which includes the OPN team. The role is responsible for guiding the team in designing, deploying, and managing secure, scalable, and reliable network, security, and hybrid cloud solutions, including on-premises infrastructure, for Ooredoo Qatar's enterprise customers. In this customer-facing role, you will provide technical leadership and guidance to clients, helping them integrate traditional on-premises data centres with hybrid cloud platforms. The role focuses on delivering cutting-edge solutions that meet customers' performance, security, and compliance requirements while enabling seamless interoperability between cloud services and on-premises infrastructure. This position requires in-depth knowledge of networking, security protocols, cloud services, and the management of data centre technologies. You will work closely with enterprise clients and internal teams to deliver innovative solutions that address customers' digital transformation needs, ensuring operational excellence.

About You:
12 years' experience in a similar role.

Minimum Qualifications:
Bachelor's Degree in Computer Science or Technology

Note: You will be required to attach the following:
1. Resume / CV