Database Engineer IV

At ADNET Systems, we know that our people are our greatest strength. As a services-only company, we are committed to fostering an environment where talent thrives, careers grow, and contributions are valued. We believe in promoting from within, providing opportunities for professional development, and offering competitive compensation to ensure long-term security.

Our entrepreneurial culture encourages autonomy, accountability, and innovation—giving you the freedom to make a real impact. If you’re looking for a dynamic workplace that values your expertise and invests in your future, explore our career opportunities and take the next step with ADNET Systems.

• Military and Family Emergency Leave
• Paid Holidays
• Performance Bonuses
• Medical and Dental Plans
• Flexible spending accounts
• Direct Deposit Payroll
• 401K Plan with Company Matching and Immediate Vesting
• Short- and long-term disability insurance
• Life and accident insurance
• Tuition Reimbursement
• In-house Seminars/Workshops/Classes

Fairmont, WV

Job :IVV
2297

# of Openings:1

We are seeking a highly skilled Systems Administrator / Infrastructure Engineer responsible for the administration, maintenance, security, automation, and optimization of enterprise infrastructure supporting mission-critical business operations. The ideal candidate will possess broad experience across Linux, Windows Server, VMware virtualization, VMware Horizon VDI, Microsoft SQL Server, privileged access management, and enterprise identity management technologies.

This position requires a proactive technical professional capable of managing complex environments, troubleshooting infrastructure issues, implementing security best practices, automating administrative tasks, and ensuring high availability of enterprise systems.

• Administer Microsoft Windows Server operating systems in enterprise environments.
• Manage Active Directory domains, forests, organizational units, users, groups, and computer accounts. And maintain Group Policy Objects (GPOs).
• Configure and maintain DNS and DHCP services.
• Perform server patching, software deployment, and lifecycle maintenance.
• Troubleshoot Windows Server performance, authentication, networking, and operating system issues.
• Support backup, recovery, disaster recovery, and business continuity operations.
• Install, configure, administer, and maintain enterprise Linux operating systems.
• Manage Linux file systems, directory structures, user accounts, groups, and file permissions.
• Monitor server health, system performance, and resource utilization and analyze system logs to identify operational issues and security events.
• Develop and maintain Bash scripts to automate routine administrative functions.
• Administer storage volumes, partitions, file systems, and Logical Volume Manager (LVM).

• Install, configure, maintain, and support VMware ESXi hosts and vCenter Server infrastructure.
• Administer VMware Horizon Desktop Infrastructure (VDI) including Connection Servers and Unified Access Gateways.
• Create and manage datacenters, clusters, resource pools, virtual machines, and templates.
• Configure VMware networking, virtual switches, VLANs, and distributed networking.
• Manage enterprise storage including VMFS, NFS, iSCSI, Fibre Channel, and vSAN environments.
• Perform virtual machine provisioning, cloning, snapshot management, and storage optimization.
• Execute VMware lifecycle management including firmware, drivers, and hypervisor updates.
• Configure and maintain High Availability (HA), Distributed Resource Scheduler (DRS), Fault Tolerance (FT), vMotion, and Storage vMotion.
• Monitor virtualization platform health and optimize system performance.

• Implement security best practices across Linux, Windows, VMware, SQL Server, and identity management platforms.
• Apply security patches, vulnerability remediation, and configuration hardening.
• Monitor systems for security events and respond to operational incidents.
• Ensure compliance with organizational policies, security standards, and regulatory requirements.
• Maintain documentation supporting audits, accreditation, and operational readiness.

• Develop Power Shell, Bash, and SQL scripts to automate routine operational tasks.
• Identify opportunities to improve efficiency through automation and standardization.
• Provide Tier III technical support for enterprise infrastructure and mission-critical systems.

• Red Hat Certified System Administrator (RHCSA)
• Microsoft Certified:
  Windows Server Hybrid Administrator Associate
• VMware Certified Professional – Desktop Management (VCP-DTM)
• Microsoft Certified: SQL Server certifications
• Delinea Secret Server Certification
• CompTIA Security+
• CISSP (preferred)

• Bachelor's degree in Information Technology, Computer Science, Information Systems, or a related discipline; equivalent experience may be considered.
• 12+ years of…