Security & Systems Operations Specialist

Wideandwise; Çankaya; On-site; TRY 240,000 - 360,000; Full time

Job summary

Wideandwise, a leading software and technology services company, seeks a System and Operational Security Specialist to strengthen security across servers, endpoints, identities, and cloud platforms. You will implement hardening configurations, monitor security tooling, and help shape our information security program within a dynamic enterprise environment.

You will have hands-on experience with Windows/Linux administration, Active Directory and Microsoft 365, and a solid grasp of ISO 27001 and

Qualifications

• Bachelor's degree in a related field in IT or engineering.
• At least 2 years of experience in Windows Server and Linux administration.
• At least 2 years of experience with Active Directory, Exchange management, and Microsoft 365 administration.
• At least 2 years of cloud and security experience.
• At least 2 years hands-on with ISO 27001 and KVKK data privacy regulations.
• ISO 27001 Lead Auditor certification and MS certifications are highly preferred.

Responsibilities

• System & Application Security: implement security configurations and ensure access aligns with policies.
• Endpoint & Threat Management: monitor endpoint security tools and assist with security incidents.
• Identity & Access Management (IAM): manage user lifecycles in AD/Azure AD and report on privileged accounts.
• Cloud & Collaboration Platforms: administer MS 365, Exchange, SharePoint, OneDrive, and Teams for security.
• Compliance & Audit: support ISO 27001, KVKK compliance and assist in audit documentation.

Skills

System administration

Active Directory

Microsoft 365

Cloud security

ISO 27001

KVKK (GDPR)

Security monitoring

Incident response

Education

Bachelor's degree in Computer Engineering

Tools

Azure AD

Exchange Server

Microsoft 365 admin

Azure

Active Directory

Job description

Wideandwise, a leading software and technology services company, seeks a System and Operational Security Specialist to strengthen security across servers, endpoints, identities, and cloud platforms. You will implement hardening configurations, monitor security tooling, and help shape our information security program within a dynamic enterprise environment.

You will have hands-on experience with Windows/Linux administration, Active Directory and Microsoft 365, and a solid grasp of ISO 27001 and