System Administrator -UNIX EXPERIENCE REQUIRED
Toolcase LLC
Greenwood Village, CO, United States
14 days ago
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Role details
Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Compensation
$100,000.0 - $150,000.0
Working hours
Shift work
Job source
Tech stack
Proxmox
Amazon Web Services
Microsoft Azure
Bash Shell
Unix
Computer Programming
Databases
Linux
Document Management Systems
File Systems
Intrusion Detection and Prevention
Intrusion Detection Systems
+22 more
Virtual Private Networks (VPN)
PostgreSQL
Linux Servers
Logical Volume Manager
Network Administration
Network Management System
Oracle Rac
Performance Tuning
Red Hat Enterprise Linux
Ansible
Shell Script
Oracle Linux
Virtualization Technology
Network Routers
Scripting
SUSE Linux
Firewalls (Computer Science)
Information Technology
Influxdb
ZFS File System
Docker
Vmware
Job description
- Administer and maintain Linux servers in mission-critical environments, ensuring optimal performance and uptime. This position requires participation in rotating on-call
- A variety of commercial Unix and Linux platforms and distributions
- System fault troubleshooting, analysis and resolution
- System performance analysis, diagnosis and tuning
- Document system configurations, changes, and procedures
- Automate routine tasks using Bash and Python scripting and Ansible
- Excellent organization and communication skills
Requirements
- Networking skills including Bonding/Teaming interfaces, diagnosing network problems
- This position requires Remote Install, Support, Monitoring and Maintenance of IT infrastructure
- Linux (Red Hat / SuSE / Oracle Enterprise Linux) and Unix
- Systems Patching and Backup/Restore
- Crash diagnosis and resolution
- Shell Scripting experience is essential, formal programming experience is a plus
- File system and logical volume management (XFS, EXT4, ZFS, LVM, etc)
- Installation and configuration of typical Linux software from both packages and source code
- System hardening, intrusion detection and prevention
Desirable Skills:
- Time Series database such as InfluxDB, TimescaleDB or QuestDB
- PostgreSQL database
- Docker
- NAS and SAN Storage Administration experience
- Virtualization technologies (VMware / Proxmox / XCP-NG, Azure, AWS)
- Systems performance tuning
- Network Management (switches, routers, firewalls, VPNs, IDS, NMS)
- Experience supporting Oracle RAC (ASM / Grid / etc)
Qualifications:
Bachelor degree or higher in Computer Science, CIS or similar discipline, or equivalent
5+ years of Systems Administration experience
Benefits & conditions
Pulled from the full job description
- 401(k)
- Health insurance
- 401(k) matching
- Paid time off
- Vision insurance
- Dental insurance
- Flexible spending account, Comprehensive Compensation and Benefits Package
- Health, Dental, Vision, Life, STD & LTD
- 120 hours Accrued PTO in first year
- 401k Employer Match 100% vested
Job Type: Full-time
Pay: $100,000.00 - $150,000.00 per year, * 401(k)
- 401(k) matching
- Dental insurance
- Flexible schedule
- Flexible spending account
- Health insurance
- Life insurance
- Paid time off
- Vision insurance
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