Sr. Network admin Operation

Master-Works; Saudi Arabia; On-site; SAR 100,000 - 150,000; Full time

Job summary

A leading information security firm in Saudi Arabia seeks an experienced professional responsible for developing and maintaining enterprise-level security strategies. You'll design security architectures, perform vulnerability assessments, and manage security tools like SIEM and EDR. The ideal candidate possesses a bachelor's degree and over 7 years of experience in information security. Relevant certifications are advantageous.

Qualifications

• 7+ years of experience in information security.
• Certified or knowledgeable in SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.
• Relevant certification in security tools is a plus.

Responsibilities

• Design and implement security architectures for on-prem and cloud environments.
• Perform vulnerability assessments across systems and applications.
• Manage and monitor SIEM, EDR, WAF, VPN, IAM, Endpoint protection, and MDM tools.
• Develop and enforce security policies, standards, and best practices.
• Conduct regular security audits and compliance checks.

Skills

SIEM (e.g., Splunk, QRadar)

EDR (e.g., CrowdStrike, SentinelOne)

IAM (e.g., Azure AD, Okta)

VPN

Firewalls

WAF (e.g., Airlock, FortiWeb)

ISO 27001

NIST

CIS controls

Risk assessment tools

MDM

Email security gateways

Education

Bachelor’s degree in Information Technology, Computer Science, or related field

Job description

Responsible for developing, implementing, and maintaining enterprise-level information security strategies to protect organizational systems, networks, and data. Ensures compliance with regulatory requirements and industry standards, conducts risk assessments, and coordinates incident response efforts.

Key Responsibilities

• Design and implement security architectures for on-prem and cloud environments.
• Perform vulnerability assessments across systems and applications.
• Manage and monitor SIEM, EDR, WAF, VPN, IAM, Endpoint protection, and MDM tools.
• Develop and enforce security policies, standards, and best practices.
• Conduct regular security audits and compliance checks (e.g., ISO 27001, NCA ECC, GDPR).

Skills & Tools

• SIEM (e.g., Splunk, QRadar)
• EDR (e.g., CrowdStrike, SentinelOne)
• IAM (e.g., Azure AD, Okta), VPN, Firewalls, WAF (e.g., Airlock, FortiWeb)
• ISO 27001, NIST, CIS controls
• Risk assessment tools, MDM, email security gateways

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, or related field.
• 7+ Years Experience
• Certified or have knowledge on SIEM, EDR, WAF, VPN, IAM, Endpoint protection and MDM tools.
• Certification related to Security tools or relevant.