Summary: As a Senior System Administrator, you will be responsible for managing, maintaining, and troubleshooting complex systems and networks to ensure their optimal performance and security. You will work closely with the IT team and other stakeholders to implement and support various IT systems, including servers, storage, virtualization, networking, and security infrastructure. You will also provide technical guidance and mentorship to junior team members, and actively contribute to the overall IT strategy and architecture.
Responsibilities:
Design, implement, and maintain system infrastructure, including servers, storage, virtualization, networking, and security solutions
Monitor and manage systems and networks to ensure optimal performance, availability, and security
Troubleshoot and resolve complex technical issues related to systems, networks, and applications
Collaborate with other IT team members and stakeholders to design and implement IT solutions that meet business requirements
Provide technical guidance and mentorship to junior team members
Perform system upgrades, patches, and configuration changes in accordance with established policies and procedures
Monitor and analyze system performance and capacity, and make recommendations for improvements
Develop and maintain technical documentation, including system configurations, procedures, and standards
Participate in on-call rotations and provide after-hours support as needed
Stay updated with the latest industry trends and technologies, and provide recommendations for their adoption
Qualifications:
Bachelor's degree in Computer Science, Information Technology, or a related field
Minimum of 4 years of experience in system administration, with a focus on complex systems and networks
Strong knowledge of server operating systems (such as Windows Server, Linux/UNIX) and virtualization technologies (such as VMware, Hyper-V)
Experience with networking technologies, including LAN, WAN, VPN, DNS, DHCP, and routing/switching
Knowledge of storage technologies, such as SAN, NAS, and RAID
Strong understanding of security concepts and best practices, including firewalls, intrusion detection/prevention, encryption, and authentication
Experience with containerization (such as Docker, Kubernetes)
Ability to troubleshoot and resolve complex technical issues in a timely manner
Excellent communication skills, both written and verbal
Strong analytical and problem-solving skills
Relevant certifications (such as MCSA, MCSE, CCNA, CCNP, VCP) are a plus
معرفی شرکت
جیبیت (JIBit)، برند تجاری شرکت ایوانرایانپیام، ارائه دهنده سرویسهای پیشرفته مالی و پرداخت آنلاین برای سازمان ها و کسب و کارهای بزرگ است.