Job Description
Join our dynamic IT team in Arlington, TX as a System Administrator and drive mission-critical infrastructure operations. We're seeking an experienced professional to ensure 99.9% uptime across our hybrid cloud environments while implementing cutting-edge security protocols. This is a full-time, immediate hire position offering competitive compensation, comprehensive benefits, and growth opportunities in a collaborative, fast-paced tech environment.
Responsibilities
- Manage and optimize Windows Server, Linux, and VMware virtualization environments
- Implement and maintain network security protocols (firewalls, VPNs, IDS/IPS)
- Monitor system performance using tools like Nagios, Zabbix, and SolarWinds
- Execute disaster recovery procedures and data backup strategies
- Collaborate with DevOps teams on CI/CD pipeline automation
- Document infrastructure changes and create technical SOPs
- Provide Tier-3 support for complex system incidents
Qualifications
- 3+ years of enterprise system administration experience
- Expertise in Active Directory, DNS, DHCP, and Group Policy
- Strong scripting skills (PowerShell, Bash, Python)
- CompTIA Security+ or equivalent certification
- Hands-on experience with cloud platforms (AWS/Azure)
- Proficiency with monitoring and automation tools
- Excellent problem-solving and communication abilities
- Ability to work rotating on-call shifts