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System Security Engineer

  • Location:

    Doha

  • Sector:

    Aerospace

  • Contact:

    Janice Mae

  • Job ref:

    5098

  • Published:

    4 days ago

  • Expiry date:

    2025-10-01

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
  • 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
Preferred Qualifications:
  • 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.
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