About this role
Security Operations Domain Administrator responsible for managing on-premises Active Directory and Microsoft Entra environments, governance of Azure tenants, IAM policies, and on-call incident response within a hybrid enterprise setting.
Key Responsibilities
- Design and manage complex Active Directory structures
- Oversees global cloud governance with Global Admin privileges
- Implement advanced IAM policies (MFA, Conditional Access, PIM)
- Lead infrastructure modernization and PowerShell automation
- Provide Tier 3 support and on-call for incidents
Technical Overview
Deep AD/Entra/Azure experience, PowerShell automation, IAM (MFA, Conditional Access, PIM), DNS/DHCP/PKI, disaster recovery planning, ITSM (ServiceNow), on-call readiness, Windows platforms.
Ideal Candidate
The ideal candidate is a senior security operations domain administrator with deep Active Directory and Entra/Azure expertise, strong PowerShell automation skills, and on-call incident response capability in a large enterprise.
Must-Have Skills
7+ years of experience as a Systems Engineer in a medium to large enterprise environmentBachelor's degree in Computer ScienceInformation Systemsor closely related fieldDeep expertise in Active Directory Domain Services in a hybrid on-premises and Microsoft Entra (Azure AD) cloud environmentStrong PowerShell scripting for automationExpertise with DNSDHCPPKIand certificate managementAdvanced PowerShell scripting for automationExperience monitoring and working in an ITSM ticketing system such as ServiceNowOn-call availability 24 hours/day for emergenciesDisaster recovery and business continuity planningWindows 10/11Windows ServerActive DirectoryGroup PolicyFederationCISSPMicrosoft role-based Expert certificationor equivalent
Nice-to-Have Skills
Experience with domain-related disaster recovery and business continuity planningFamiliarity with federation and identity governanceExperience with ServiceNow reporting and automation
Tools & Platforms
ServiceNowITSMPowerShell
Required Skills
7+ years Systems Engineer; Bachelor's degree in CS/IS; Active Directory; Microsoft Entra (Azure AD); Hybrid on-prem and cloud; PowerShell automation; DNS; DHCP; PKI; certificate management; ITSM ticketing (ServiceNow); on-call; disaster recovery; Windows 10/11; Windows Server; Group Policy; Federation; CISSP / Microsoft RBAC preferred
Hard Skills
Active DirectoryMicrosoft Entra (Azure AD)AzureDNSDHCPPKICertificate managementPowerShell scriptingITSM / ServiceNowOn-call incident response
Soft Skills
CommunicationTeam collaborationProblem solvingAdaptability
Certifications
Preferred
CISSPMicrosoft role-based Expert certification
Keywords for Your Resume
Security Operations Domain AdministratorActive DirectoryMicrosoft EntraAzureGlobal AdminMFAConditional AccessPrivileged Identity ManagementPIMPowerShellDNSDHCPPKIcertificate managementITSMServiceNowDisaster RecoveryBusiness ContinuityWindows 10/11Windows ServerFederationOn-callActive Directory AdminMicrosoft Entra / Azure ADPowerShell scriptingDNS/DHCPOn-call supportITSM / ServiceNowIdentity and Access Management
Deal Breakers
No 7+ years Systems Engineer experience, No Active Directory / Entra experience, No on-call availability
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