Job Description

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 Qualifications: BacheloraEUR(TM)s degree in information security or computer engineering Qualifications should include MS-SC200, SC-300, SC-300 or MS Cybersecurity Architect Expert 5+ years of experience in Windows infrastructure security, including AD, Exchange, and endpoint hardening/cybersecurity Knowledge of ADDS, ADFS, and Exchange (on-premise/hybrid) security practices Strong PowerShell scripting skills for automation and auditing Solid understanding of identity & access management, including Zero Trust and MFA best practices Familiarity with compliance frameworks such as ISO 27001, NIST, or CIS Controls System, network and/or application background

Preferred Qualifications: MasteraEUR(TM)s degree in information security or computer engineering Systems Security Certified Practitioner (SSCP) CyberSecurity Analyst (CySA+) Certified Information Systems Security Professional (CISSP) IEC OT Security Certification would be an advantage

*Only applicants meeting the strict criteria outlined above will be contacted as part of the shortlisting process.

BH-MS1002

Requirements:

Where are you located? What's your nationality? What is your expected salary for this job? What is your notice period; when can you engage this job? Please only apply and press yes if you have read the requirements, education, experience and certifications, and match these.