Database Engineer IV
ADNET Systems, Inc
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Benefits offered by this job
Job summary
ADNET Systems, Inc. is hiring a Systems Administrator / Infrastructure Engineer to maintain and optimize enterprise infrastructure supporting mission-critical operations.
You will work across Linux, Windows Server, VMware ESXi/vCenter and Horizon VDI, SQL Server, and identity management to ensure security, reliability and performance. The role requires proactive problem solving, automation via Bash/PowerShell/SQL, and collaboration with cross-functional teams.
Qualifications
- Bachelor's degree or equivalent experience in IT/IS fields.
- 12+ years of enterprise systems administration experience.
- Strong leadership and collaboration skills.
Responsibilities
- Administer Windows Server operating systems in enterprise environments.
- Manage Active Directory domains, forests, OUs, users and groups.
- Configure DNS/DHCP and perform server patching and deployments.
- Troubleshoot infrastructure issues and ensure high availability.
- Develop Bash/PowerShell/SQL scripts to automate tasks.
Skills
Education
Tools
Job description
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 Id:IVV2297
# 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, filesystems, 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 PowerShell, 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 enterprise systems administration experience.
- Organized and detail-oriented
- Strong leadership skills
- Self-motivated/ self-directing
- Strong collaboration, prioritization, and adaptability skills required. Relationship building
- Ability to manage and prioritize own work, and that of their team
- Analytical thinking; thinking out of the box
- Ability to effectively communicate with all organizational levels (SME to Senior management)
- Ability to analyze problems at various levels (e.g. detail level, overall organizational impact, etc.)
- Excellent oral and written communication skills
- Must be able to lift and carry 50 lbs. for up to 100 feet at a time; must be able to lift 25 lbs. vertically using ladders
- Must be able to work in confined spaces, such as raised floors or communications closets; must be able to work in noisy environments, such as data centers and operations centers; must be able to stand or sit for 8 hours at a time
- Experience supporting highly available production environments.
- Experience with infrastructure automation and scripting.
- Knowledge of cybersecurity best practices and compliance frameworks.
- Experience working within ITIL-based operational environments.
- Strong analytical, troubleshooting, and problem-solving skills.
- Excellent verbal and written communication skills.
- Excellent verbal and written communication skills.
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