Senior Systems Administrator
2 hours ago
We are seeking a highly skilled Senior Systems Administrator to join our team at Arka Service. As a key member of our IT Operations team, you will be responsible for designing, implementing, and maintaining our corporate and Information Technology infrastructure within a Microsoft Office 365 GCC High environment.
Key Responsibilities:
- Recommend, build, and establish processes and procedures to maintain enterprise systems in multiple environments
- Recommend, select, and implement security policies, procedures, and tools in conjunction with the company's security team
- Manage and maintain Data Center systems and Enterprise Applications, including VMWare host, NetApp storage, Windows and Linux servers, and various management applications
- Monitor system performance, utilization, and trending to ensure system availability, reliability, redundancy, and sufficient capacity
- Administer and maintain system software to support the system environment, including upgrades, service packs, patches, hot fixes, and security configurations
- Provide Level-2/3 support and troubleshooting to resolve issues
- Work within established configuration and change management policies to ensure awareness, approval, and success of changes made to the network infrastructure
- Coordinate support and maintenance activities with outside vendors and contractors
- Work with users and other personnel for problem resolution
Requirements:
- 5-10+ years of systems administration experience
- Active TS/SCI required
- CompTIA Security+ is required
- Bachelor's degree in Computer Science or a related subject or equivalent experience
- Demonstrated hands-on experience with Microsoft and other Cloud environments
- Good operating knowledge of networking concepts, including switching, routing, firewalls, and deep understanding of Enterprise compute systems
We offer a comprehensive benefits package, including medical, vision, and dental insurance, 401k retirement plan, and paid time off. If you are a motivated and experienced systems administrator looking for a new challenge, please submit your application.
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