abra professional services is seeking a System Administrator! ?Key Responsibilities:
* Deploy, install, manage, and maintain Identity Management (IDM / IAM) infrastructure.
* Ensure system stability, high availability, and optimal performance.
* Manage and operate Linux / Unix and Windows servers.
* Work with LDAP infrastructure and application servers.
* Troubleshoot complex technical issues and investigate incidents in mission-critical environments.
* Collaborate with Information Security, Networking teams, and external vendors.
* Author installation guides, operational procedures, and technical documentation.
* Work within cloud environments, including AWS and Entra ID.
* Lead infrastructure projects, system upgrades, and ongoing maintenance activities.
Requirements: Must-Have:
* Proven experience in server and infrastructure installation, management, and maintenance
* Hands-on experience with Windows Server environments
* Hands-on experience with Linux / Unix environments
* Strong knowledge and experience with Active Directory and LDAP
* Experience in troubleshooting complex issues within Enterprise environments
* Familiarity with Information Security concepts (Firewalls, Certificates, Secrets, Keys)
* Strong task and complex project management capabilities
* High level of personal accountability, proactive mindset, and ability to work both independently and collaboratively
* Willingness to work outside standard business hours for maintenance or critical issue resolution as needed Significant Advantage:
* Experience with Identity Management systems (IDM / IAM)
* Scripting experience in PowerShell
* Familiarity with IBM Identity products (ISIM, ISAM, WebSEAL)
* Experience working in cloud environments (AWS, Azure)
* Strong self-learning abilities
This position is open to all candidates.