IT Systems Administrator – Cybersecurity Specialist

PREFERS LOCAL CANDIDATES ONLY
📍 Location:Clarksville, Indiana
🏢 Company:CyberDomeUSA
💼 Job Type:Full-Time (Onsite – Not Remote)**
Job Summary
CyberDomeUSA is seeking a skilled and proactiveIT Systems Administrator with strong cybersecurity expertiseto join our onsite technology team in Clarksville, Indiana. This dual-role position is responsible for maintaining, optimizing, and securing the organization’s IT infrastructure while ensuring the highest standards of system performance, reliability, and data protection.

Key Responsibilities

• Administer and maintain servers, networks, and endpoint systems acrossWindows and Linux environments
• Implement and monitor cybersecurity protocols, tools, and practices to protect company data and assets
• ManageActive Directory, DNS, DHCP, file servers, and backup systems
• Conductvulnerability assessments, patch management, and security audits
• Monitor system performance and troubleshoot issues to ensure maximum uptime
• Configure and maintainfirewalls, antivirus solutions, intrusion detection systems (IDS), and endpoint protection tools
• Develop and maintainsystem documentation, SOPs, and network diagrams
• Respond to and investigatesecurity incidents and alerts
• Collaborate with cross-functional teams to support IT and cybersecurity initiatives
• Ensure compliance with standards such asNational Institute of Standards and Technology,Health Insurance Portability and Accountability Act, andISO/IEC 27001

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, or related field (or equivalent experience)
• 3+ years of experience as a Systems Administrator or similar role
• Strong understanding of cybersecurity principles, tools, and best practices
• Hands-on experience with:
• Windows Server and Linux
• Virtualization platforms (e.g., VMware)
• Cloud environments (AWS/Azure)
• Microsoft 365 / Office 365
• Experience withfirewalls, IDS/IPS, and SIEM tools
• Preferred certifications:
• CompTIA Security+
• Microsoft Certified: Azure Administrator
• CISSP or CEH
• Strong troubleshooting, analytical, and communication skills

Preferred Skills

• Experience implementingmulti-factor authentication (MFA)andzero-trust architectures
• Familiarity with scripting languages such asPowerShell or Bash
• Knowledge of compliance standards likeGeneral Data Protection Regulation,PCI DSS, orSOC 2

Why Join CyberDomeUSA?

• Work with acybersecurity-focused organization
• Opportunity to grow in bothIT infrastructure and cybersecurity
• Collaborative and innovation-driven team environment
• Competitive compensation and benefits

Work Location Requirement
This is afully onsite role in Clarksville, Indiana. Remote or hybrid work is not available.
How to Apply
Applyh your updated resume. Qualified candidates will be contacted for next steps.