OakStreet Technologies is seeking a skilled and experienced System Administrator to join our team.
Responsibilities
- Monitor, secure, operate, maintain, troubleshoot the systems, services, and applications, and provide Level 3 support for resolving the escalated support tickets/ requests.
- Design, configure, deploy, monitor, operate and maintain the systems, services and applications including but not limited to Windows/ Linux Servers (like directory service, file service, NTP, SSH, DNS, DHCP), virtualization, Microsoft Azure Cloud, IP address planning, global IP management, VPNs etc.
- Propose and design IT solutions and services independently as well as a team member.
- Design, configure, deploy monitor, operate and maintain the security solutions like Antivirus, EDR, PAM, the accounts and access management, logs management, servers and services hardening etc.
- Design, configure, deploy, monitor, operate and maintain the integrations between Microsoft Azure Cloud and on-prem services, backup/ restore services, fault-tolerant systems is required, while the expertise on Kubernetes is preferred.
- Operate and maintain on-prem datacenter, and cloud virtual datacenters and tenants.
- Planning and Budgeting development costs, recurring subscription costs, software licensing, features cost, and scrutiny of the payments.
- Prepare technical documents to support the IT procurement, policies, processes, and SOPs.
- Review and recommend design of the user services (on-prem vs cloud).
- Act as a full backup to the Network Administrator in case of his unavailability.
- Act on behalf of the junior team, in case of unavailability, for smooth functioning of the underlying user services.
- Manage team, define performance indicators, and evaluate.
- Assist and report to the immediate line manager.
- Provide Level 1, 2 & 3 support to the senior management (Director, VP & CxO level).
- Any other task in the IT domain assigned by the senior.
Requirements
- Bachelor’s degree in Information Technology, Computer Science, or related field. Master’s degree or relevant certifications are a plus.
- Proven experience as a System Administrator or in a similar role, with a strong understanding of IT infrastructure management.
- Proficiency in administering Windows and Linux operating systems, as well as virtualization technologies (VMware, Hyper-V, etc.).
- Experience with network administration, including TCP/IP, DNS, DHCP, VLANs, and routing protocols.
- Knowledge of security best practices, including firewalls, intrusion detection/prevention systems, and encryption technologies.
- Strong troubleshooting and problem-solving skills, with the ability to analyze complex technical issues and implement effective solutions.
- Excellent communication and interpersonal skills, with the ability to collaborate with colleagues at all levels of the organization.