Job Description
Join our dynamic IT team at CyberSecure Solutions! We're seeking a passionate Senior System Administrator to maintain and optimize our enterprise infrastructure in Arlington, TX. You'll be instrumental in ensuring seamless operations for 500+ users while working with cutting-edge cloud and hybrid environments. Enjoy competitive compensation, comprehensive benefits, and opportunities for professional growth in a collaborative culture.
Responsibilities
- Design, implement, and maintain Windows/Linux server environments including Active Directory, VMware, and Azure
- Manage cloud infrastructure (AWS/Azure) and hybrid networking solutions
- Oversee security protocols, patch management, and compliance frameworks
- Provide Tier 3 support for complex system issues and incidents
- Automate workflows using PowerShell, Python, and Ansible
- Document IT infrastructure and create disaster recovery plans
- Collaborate with DevOps teams on CI/CD pipeline optimization
Qualifications
- 5+ years of experience in enterprise system administration
- Expertise in Windows Server 2019/2022 and Linux (RHEL/Ubuntu)
- Strong networking fundamentals (TCP/IP, DNS, DHCP, VPN)
- Cloud certifications (AWS/Azure) or equivalent experience
- Proficiency with virtualization (VMware vSphere/Hyper-V)
- Scripting skills (PowerShell, Python, Bash)
- Experience with monitoring tools (Nagios, Zabbix, SolarWinds)
- Security+ or CISSP preferred