Job Description
Join our award-winning IT infrastructure team as a Senior System Administrator at CyberTech Solutions Inc. We're seeking a detail-oriented professional to maintain and optimize our hybrid cloud environment serving federal clients in the heart of Washington DC. Enjoy competitive benefits, professional development stipends, and the opportunity to work with cutting-edge technology in a collaborative culture.
Responsibilities
- Design, implement, and maintain Windows Server 2019/2022 and Linux (RHEL/Ubuntu) infrastructures
- Manage Azure AD/O365 environments and automate deployment with PowerShell/Ansible
- Oversee network security protocols including VPN configurations, firewalls, and SIEM integration
- Perform system backups, disaster recovery testing, and compliance auditing for FedRAMP requirements
- Collaborate with DevOps teams to implement CI/CD pipelines using Jenkins/GitLab
- Provide Tier-3 support and mentor junior administrators through documented troubleshooting procedures
Qualifications
- 5+ years of experience in enterprise system administration with Windows/Linux environments
- CCNA/CompTIA Security+ or equivalent security certification required
- Proficiency in cloud platforms (Azure/AWS) and Infrastructure-as-Code (Terraform)
- Experience with virtualization (VMware ESXi/Hyper-V) and container orchestration (Docker/Kubernetes)
- Strong scripting abilities in Python, PowerShell, or Bash
- Active Secret clearance or ability to obtain within 90 days
- Bachelor's degree in Computer Science or related field