Senior Network Security Engineer Jobs in Doha

Experience: 15 Years in Unix System administration Primarily Skills and Experiences: Manage and administrate all Linux and Unix infrastructure services. Maintain updated patch management process and assure all infrastructure component are patched. Monitor system logs and activity on all Linux a...

Expert knowledge of the following with good handson experience:* PCS7 V9.0 and above (Libraries like APL PC IL)* TIA Portal V16 and above* Profibus Profinet Modbus (RTU & TCP/IP) OPC HART PRP HSR IEC 61850 Protocols* PLCs S7400 S7300 S71200 S71500 etc.* Server Client ArchitectureOPC Servers* Knowle...

We are currently looking Senior Network Administrator our Qatar operations.Education : A bachelors degree in computer science information technology or a related field is typically required.Experience : 5 to 10 years or more. NAC and Firewall Exposure are Required Should be good with Avanti Pulse Se...

Perform periodic cybersecurity preventive maintenance across Qatar Energy onshore and offshore facilities to maintain system reliability and compliance.Monitor and maintain cybersecurity infrastructure through regular system health checks updates and security validations in accordance with establis...

Required: Qualifications should include MS-SC200 SC-300 SC-300 or MS Cybersecurity Architect Expert. Preferred: Master’s degrees in information security or computer engineering Systems Security Certified Practitioner (SSCP ) CyberSecurity Analyst ( CySA) Certified Information S...

Role OverviewThe Cloud & Network Security Engineer will be responsible for securing the organizations Azure cloud environment and onsite network infrastructure. The role focuses on threat protection firewall security compliance alignment and ensuring a stable and secure hybrid network ecosystem.Key...

Key Responsibilities: Perform web application API and mobile application penetration testing using industry-leading methodologies (OWASP PTES etc.). Conduct network penetration testing and infrastructure security assessments. Execute Vulnerability Assessment and Penetration Testing (VAPT) enga...

ROLE PURPOSE The L2 Network Security Engineer will be responsible for designing implementing and maintainingnetwork security solutions to protect the organization & data and systems. You will work closely withother IT teams to ensure the security and integrity of the network infrastructure.ROLES &am...

Manage and design data center (DC) network infrastructure. Troubleshoot complex network issues within the data center. Monitor and analyze logs using SIEM tools (e.g. FortiSIEM LogRhythm). Manage and configure firewalls (Cisco Palo Alto Fortinet) and VPNs (IPSec SSL Site-to-Site Remote...

About the Role: We are seeking a highly skilled and experienced Security Engineer to join our team in Doha Qatar. The ideal candidate will play a critical role in ensuring the protection and integrity of our clients IT infrastructure by managing security operations conducting threat hunting vulnerab...

Black & Grey HR is recruiting for an established technology solutions and services provider in Doha Qatar. Our client is seeking an experienced Head of Information Security (Network Security) who will be responsible for providing strategic leadership in developing and executing a comprehensive infor...

Network Systems Delivery• Lead the end-to-end installation termination testing and certification of UTP FOC (single- and multi-core) and structured LAN cabling in line with TIA/ISO standards and venue requirements.• Perform preventive and corrective maintenance on existing cabling systems to ensure...

Black & Grey HR is recruiting for a leading technology solutions and services provider in Doha Qatar. Our client is looking to hire a Senior Network Architect who will be responsible for the strategic design and planning of enterprise-wide network architectures to support current and future business...

Black & Grey HR is recruiting for a leading technology solutions and services provider in Doha Qatar. Our client is looking to hire a Senior Network Technician who will be responsible for the end-to-end delivery operations and maintenance of passive network architecture.Responsibilities:Network Syst...

We are currently looking Swift and Payment Administrator Qatar operations with the following terms & conditions.Joining time frame: 2 weeks (maximum 1 month) Remote Work : NoEmployment Type : Full-time