Overview
mselect is looking to hire a System Security Engineer for an Aerospace & Defence manufacturing client in Doha, Qatar. Candidates must have at least 5+ years of experience in Windows infrastructure security, including AD, Exchange, and endpoint hardening / cybersecurity. Fluency in English is a must.
Key Responsibilities
- Active Directory (LDAP, Kerberos, ADFS, Group Policy)
- Exchange security (transport rules, hybrid setups, SPF / DMARC / DKIM)
- Patch management (WSUS, SCCM, or third-party tools)
- Experience integrating systems with an on-premises SIEM solution
- Familiarity with MITRE ATT&CK and common attack vectors
Requirements
Bachelor’s degree in information security or computer engineeringQualifications should include MS-SC200, SC-300, SC-300 or MS Cybersecurity Architect Expert5+ years of experience in Windows infrastructure security, including AD, Exchange, and endpoint hardening / cybersecurityKnowledge of ADDS, ADFS, and Exchange (on-premise / hybrid) security practicesStrong PowerShell scripting skills for automation and auditingSolid understanding of & access management, including Zero Trust and MFA best practicesFamiliarity with compliance frameworks such as ISO 27001, NIST, or CIS ControlsSystem, network and / or application backgroundMaster’s degree in information security or computer engineeringSystems Security Certified Practitioner (SSCP)CyberSecurity Analyst (CySA+)Certified Information Systems Security Professional (CISSP)IEC OT Security Certification would be an advantageOnly applicants meeting the strict criteria outlined above will be contacted as part of the shortlisting process.#J-18808-Ljbffr