Systems Engineer

Jobtailor; Tuscaloosa (AL); On-site; USD 85,000 - 105,000; Full time

Job summary

Jobtailor in Alabama seeks an experienced Network Administrator to manage Windows Server, Linux systems, and core infrastructure across enterprise environments. You will handle DNS, SAN, VMware, AD, Exchange/Office 365, security tools, patching, backups, DR, and incident response, while applying ITIL-based processes and working with vendors.

On-call rotations may apply. The role emphasizes reliability, performance optimization, and clear technical documentation such as network diagrams and

Qualifications

• Five+ years of experience in network engineering or administration and network security.
• Bachelor's degree in Computer Science, Information Technology, or equivalent certifications.
• Certifications such as Microsoft Certified: Azure Administrator, MCSA/MCSE, or CompTIA Server+ preferred.

Responsibilities

• Administer Windows Server, Linux systems across enterprise environments.
• Manage DNS, SAN, VMware, Active Directory, Exchange/Office 365, and security tools.

Skills

Windows Server Administration

Network Security

DNS Management

VMware Administration

Active Directory Management

Office 365

TCP/IP Routing

Cloud Networking (Azure)

Education

Bachelor's degree in Computer Science or Information Technology

Equivalent certifications

Tools

SolarWinds

PRTG

Nagios

Cisco Equipment

Citrix

Virtualization

Enterprise Storage

Job description

• Perform administration of Windows Server, database Server, and Linux systems across enterprise environments.
• Administer and support core infrastructure components including DNS, SAN, VMware, Active Directory, Microsoft Exchange/Office 365, and security tools.
• Manage and maintain security patching, configuration monitoring, system performance, backup and recovery, disaster recovery, and incident response protocols.
• Administer datacenter infrastructure technologies such as virtualization, enterprise storage, backup solutions, and zero trust network architectures.
• Utilize ITIL-based frameworks for incident, asset, and change management.
• Ensure the reliability, security, and availability of all systems, servers, and network infrastructure.
• Monitor, diagnose, and resolve complex system issues using logical analysis and creative problem-solving techniques.
• Develop and implement strategies to enhance system performance, increase operational efficiency, and reduce downtime.
• Create and maintain technical documentation, network diagrams, and process flowcharts to support team operations and ensure adherence to best practices.
• Track and report on system performance metrics, providing actionable insights and clear statistics to IT leadership.
• Collaborate with internal IT teams, business stakeholders, and external vendors to align infrastructure capabilities with organizational goals.
• Participate in an on-call rotation and provide emergency support during critical incidents or scheduled maintenance windows.

Requirements

• Five or more years of experience in network engineering or administration and network security.
• A bachelor's degree in computer science, Information Technology, or equivalent, or achievement of formal certifications recognized in the industry as equivalent to a bachelor's degree.
• Certifications such as Microsoft Certified: Azure Administrator, MCSA/MCSE, or CompTIA Server + are preferred.
• Work involves much person contact with others inside and/or outside the organization for the purpose of first-level conflict resolution, building relationships, and soliciting cooperation.
• Hands-on experience with Cisco, Citrix, and other networking equipment.
• Strong knowledge of TCP/IP, routing protocols, VLANs, and QoS.
• Proficiency with network monitoring and management tools (e.g., SolarWinds, PRTG, Nagios).
• Experience with cloud networking (Azure Virtual Network, or hybrid environments preferred).
• Ability to create professional presentations using software (PowerPoint, Prezi, etc.).

Core Competencies

Demonstrates expertise in Windows Server, Linux systems, and network security administration, ensuring system reliability and performance through effective management of infrastructure components and incident response protocols. Proficient in utilizing ITIL frameworks and collaborating with cross-functional teams to align IT capabilities with business objectives.

Highest-signal resume keywords

• Windows Server Administration
• Network Security Management
• ITIL Framework Utilization
• Cloud Networking (Azure)
• Cisco Networking Equipment

ATS Optimization Keywords

Hard Skills

• Linux System Administration
• Database Server Administration
• DNS Management
• VMware Administration
• Active Directory Management
• Microsoft Exchange/Office 365
• Security Patching
• Backup and Recovery
• Incident Response Protocols
• TCP/IP and Routing Protocols

Soft Skills

• Conflict Resolution
• Relationship Building
• Collaboration

Certifications & Qualifications

• Microsoft Certified: Azure Administrator
• MCSA/MCSE
• CompTIA Server +

Industry Keywords

• Zero Trust Network Architecture
• Disaster Recovery
• Configuration Monitoring
• System Performance Metrics
• Change Management

Tools & Technologies

• SolarWinds
• PRTG
• Nagios
• Virtualization Technologies
• Enterprise Storage Solutions