Location: Doha
Job Type:
Permanent
Closing Date:
2025-10-01
About vacancy
mselect is looking to hire a System Security Engineer for an Aerospace & Defense 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
Requirements
Qualifications:
*Only applicants meeting the strict criteria outlined above will be contacted as part of the shortlisting process.
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:
- Bachelor’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-premises/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
- Master’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.
