- Company Name
- Trilyon, Inc.
- Job Title
- Systems Administrator
- Job Description
-
**Job Title:** Senior Systems Administrator
**Role Summary:**
Responsible for daily operation, support, and maintenance of server and storage infrastructures, including virtual environments (VMware/Hyper‑V). Ensures high availability, system integrity, PCI compliance, and disaster‑recovery readiness while mentoring junior staff and participating in on‑call rotations.
**Expectations:**
- Provide on‑site and remote technical support, including after‑hours/on‑call duties.
- Maintain documentation, incident tracking, and asset inventory.
- Uphold PCI and internal security standards.
- Travel to remote sites as required and lift up to 50 lb.
**Key Responsibilities:**
- Plan, forecast, and implement server/storage solutions; perform capacity and risk assessments.
- Deploy and manage virtual servers; identify software needs in virtual environments.
- Administer Active Directory (users, groups, OUs, GPOs) across multiple domains.
- Configure and maintain DNS, DHCP, DFS, and certificate services.
- Execute backup, recovery, and disaster‑recovery procedures.
- Monitor system vulnerabilities and apply patches.
- Mentor junior administrators on best practices.
- Record configurations, solutions, and monitoring insights.
**Required Skills:**
- Group Policy Management (GPO)
- Server virtualization (VMware vSphere, Hyper‑V)
- Backup and recovery technologies
- Basic networking (TCP/IP, DNS, DHCP)
- Hardware utilization forecasting
- PowerShell scripting
- Cloud platforms (AWS, Azure, or Google Cloud)
- Compliance/auditing knowledge (PCI)
- Strong communication, time‑management, and organizational abilities
**Required Education & Certifications:**
- Bachelor’s degree in Information Systems, Computer Science, or related field **or** equivalent technical institute degree/certificate with relevant experience.
- Minimum 7 years IT infrastructure/server experience; at least 3 years in enterprise environments.
- Preferred: Azure Fundamentals, Microsoft Certified Solutions Expert (MCSE), and security certifications such as CISSP, CISM, or CompTIA Security+.