Information Technology System Administrator
A leading Cyber Security company working across enterprise services, product development, and classified projects is looking for a skilled IT System Administrator to join our team. Job Description:
- Provisioning, operation, and maintenance of virtual machines
- Designing and implementing automation processes
- Managing and maintaining virtual environments (Vshpere/ESXi)
- Executing ongoing infrastructure tasks and improvements
- Handling onboarding and offboarding processes
- Managing network access and permissions
- Administration and management of cybersecurity tools
- Manage the MS SaaS infrastructure (operations and security): EntraID, 365, iTunes, SharePoint, Teams, etc.
- Manage Vulnerability patching across organization
- Manage IP Telephony infrastructure
- Contribute to company’s certifications, such 27001
- Manage physical security and access control infrastructure
- Manage Wireless and Wireline office infrastructure
Requirements:
- Strong sense of urgency and service-oriented mindset
- Proven experience as an IT System Administrator
- Hands-on experience with Windows and Linux environments
- Experience working with virtual environments (Vshpere, ESXi)
- Experience managing and maintaining backup solutions
- Experience with storage systems administration
- Experience with security tools administration and management
- Python, n8n, and AI vibe coding programming skills for automation development
- Basic troubleshooting/investigation skills (Wireshark / Fiddler – advantage)
- Experience with cloud platforms (AWS, Azure) – advantage
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