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Linux Network Admin
3 months ago
Set your sights on a career at Heritage Auctions, headquartered in Dallas, Texas, with offices in New York, Chicago, Beverly Hills, San Francisco, London, Hong Kong, and other cities. Heritage Auctions is the 3rd largest auction house in the world with 50 different Auction categories including, Coins, Sports, Comics, Historical, Jewelry, Fine & Decorative Art, Wine, and many more.
SUMMARY: We are seeking a highly motivated and self-directed Linux Systems Administrator who can take initiative and manage their projects from inception to completion. The ideal candidate will have broad discretion in determining what tasks to undertake, how to approach them, and when to execute them. This role requires someone who is proactive, innovative, and capable of working independently while ensuring the highest standards of performance and reliability in a dynamic, fast-paced environment.
BENEFITS:
- Medical, Dental, Vision coverage
- Paid time off
- 401k savings plans
- Daily Pay: Access your pay when you need it
COMPENSATION: Commensurate on experience
LOCATION: South of Dallas/Fort Worth International Airport, NW corner of W. Airport Freeway (Hwy. 183) and Valley View Lane
ESSENTIAL DUTIES & RESPONSIBILITIES: As a Linux Administrator at Heritage Auctions, you will be responsible for the following: (The duties listed below are intended only as representations of the essential functions of this position. The omission of specific statements of duties does not exclude them from the position if the work is similar, related, or a logical assignment to the position).
- Administer RHEL, CentOS, and other Linux servers.
- Improve IT capabilities and efficiency through advanced monitoring and automation.
- Participate in an on-call rotation for after-hours support.
- Perform vulnerability scanning using the latest tools and systems.
- Collaborate with team members to enhance our knowledge base and IT support infrastructure.
- Analyze and troubleshoot security-related issues and anomalies in information systems using advanced security platform reports, network traffic data, log files, and automated security alerts.
EDUCATION and/or EXPERIENCE:
- 3+ years' experience managing IT infrastructure and support.
- 3+ years' experience with CentOS / Red Hat / Scientific Linux or Debian / Ubuntu.
- Experience with supporting and troubleshooting stability and performance issues.
- Experience with infrastructure-based processes: Monitoring, capacity planning, performance tuning, asset management, and disaster recovery.
- A strong working knowledge of networking fundamentals.
- The tenacity to troubleshoot intermittent performance issues up to the application level.
Experience or certification with the following technologies is also highly desirable:
- Red Hat Enterprise Linux versions 7, 8, and 9.
- Containerization technologies like Docker and Kubernetes.
- VMware
- Nvidia AI Enterprise
- Checkmk
