Senior System Engineer
Summary
Senior system engineer who leads operations, upgrades, and security compliance of enterprise infrastructure — designing identity systems (Active Directory, Azure AD/ADFS, IAM), administering Exchange/Microsoft 365 and VMware, and handling patching, vulnerability remediation, and major incident root cause analysis. Requires deep Windows Server and Microsoft stack skills, some Linux, and ITIL/CCNA/A
"Key Responsibilities
Lead operation, maintenance, upgrades, and security compliance of infrastructure systems.
Design and optimize Active Directory, DNS, Certificate Services, and IAM systems.
Manage Azure AD, ADFS, and identity governance solutions.
Administer Exchange, Microsoft 365, and Teams environments.
Automate account management and password systems.
Conduct technical assessments and implement remediation plans.
Perform vulnerability assessments and ensure closure of critical risks.
Ensure systems are patched, secure, and compliant.
Manage licenses, renewals, and vendor coordination.
Lead problem management, root cause analysis, and major incidents.
Mentor engineers and provide technical leadership.
Qualifications & Requirements
Bachelor's degree in Computer Science, Information Technology, or a related field.
Minimum 10+ years of experience in system engineering or infrastructure.
ITIL and CCNA certifications are required.
Azure Solution Architect certification is required.
Strong experience with VMware environments.
Hands-on experience with AD, DC, Exchange, Office 365, Azure, SCCM, and SCOM.
Strong experience in Windows Server management.
Good experience in Linux administration.
Experience with infrastructure monitoring tools.
Strong communication and leadership skills.
Advance in Arabic is required.
Key Skills
System Engineering & Infrastructure Management
Active Directory & Identity Management
Azure & Microsoft 365
VMware Virtualization
Windows & Linux Administration
SCCM / SCOM
Vulnerability & Security Management
Problem Management & RCA"