IT Infrastructure-System Admin- L3 Job Description Template
The IT Infrastructure-System Admin- L3 plays a crucial role in managing and optimizing our IT infrastructure. This role involves advanced troubleshooting, system maintenance, and network management to ensure seamless and efficient operations. You will work closely with other IT professionals to diagnose and resolve complex issues, contribute to strategic planning, and support IT projects.
Responsibilities
- Maintain and manage IT infrastructure and systems.
- Troubleshoot and resolve complex technical issues.
- Ensure optimal performance of servers, storage, and networks.
- Implement and maintain security protocols and disaster recovery plans.
- Collaborate with other IT teams to support and manage projects.
- Monitor system performance and availability, and conduct regular audits.
- Install, configure, and upgrade hardware and software as needed.
Qualifications
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Minimum of 5 years of experience in system administration.
- Advanced knowledge of server and network management.
- Experience with virtualization technologies such as VMware or Hyper-V.
- Strong understanding of security protocols and best practices.
- Excellent problem-solving skills and attention to detail.
- Ability to work independently and as part of a team.
Skills
- Advanced knowledge of Windows and Linux operating systems.
- Expertise in VMware, Hyper-V, and other virtualization technologies.
- Proficiency in network management and configuration.
- Experience with security tools and protocols (e.g., firewalls, VPNs).
- Knowledge of scripting languages (e.g., PowerShell, Python).
- Familiarity with cloud platforms (e.g., AWS, Azure).
- Experience with backup and disaster recovery solutions.
Frequently Asked Questions
An IT Infrastructure-System Admin L3 is responsible for managing and maintaining complex IT systems to ensure their reliability and efficiency. They perform advanced troubleshooting, infrastructure upgrades, and security maintenance. Their role includes overseeing server health, network management, and system backups, providing stability and security to organizational IT frameworks.
To become an IT Infrastructure-System Admin L3, one generally needs a bachelor's degree in computer science or a related field, along with several years of experience in system administration. Advanced certifications like MCSE, RHCE, or CCNP can enhance prospects, as well as hands-on experience with different operating systems, networking, and virtualization technologies.
The average salary for an IT Infrastructure-System Admin L3 varies based on location, experience, and industry. These professionals are typically well-compensated, reflecting their advanced skill set. They might enjoy additional benefits such as health insurance, retirement plans, and opportunities for further professional development through training programs.
Qualifications for an IT Infrastructure-System Admin L3 typically include a bachelor's degree in IT or computer science, and considerable experience in IT infrastructure management. Advanced industry certifications such as Cisco's CCNA or CCNP, VMware's VCP, and Microsoft's MCSE often bolster a candidate's qualifications, displaying proficiency in complex IT systems.
Essential skills for an IT Infrastructure-System Admin L3 include expertise in server management, networking, and virtualization, alongside proficient problem-solving capabilities. Responsibilities involve planning system upgrades, performing security assessments, disaster recovery, and ensuring IT compliance. Their role is critical in designing and implementing IT infrastructure strategies.