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It Systems Security Administrator Jobs (NOW HIRING)

... IT Network Security Administrator, and coordinating DNS, DHCP, Active Directory topology, and server connectivity with the Systems Administrator Essential Functions .ESSENTIAL JOB FUNCTIONS:

The IT Security Administrator is responsible for the monitoring, configuration, and administration ... systems. * Collaborate with IT teams to implement security controls and best practices.

IT Systems Administrator Location: Remote - Orlando or Tampa, Florida Reports to: IT Director Job ... Review system alerts and logs and respond to potential availability, performance, or security ...

IT Systems Administrator Location: Remote - Orlando or Tampa, Florida Reports to: IT Director Job ... Review system alerts and logs and respond to potential availability, performance, or security ...

The IT Security Administrator is responsible for the monitoring, configuration, and administration ... systems. • Collaborate with IT teams to implement security controls and best practices. • ...

The Opportunity We are looking for a skilled and motivated IT Systems Administrator to join our ... Familiarity with HIPAA privacy and security requirements is a plus. Technical Skills: Hands-on ...

The IT Systems Administrator will be responsible for maintaining and managing the company's computer systems and networks. They will ensure that all systems are up-to-date, secure, and running ...

IT Systems Administrator

Needham, MA · On-site

$63K - $156K/yr

Qualifications * 3+ years of experience as a Systems Administrator or IT Administrator. * Strong ... Knowledge of compliance and security standards (CIS benchmarks, ISO 27001). * Familiarity with ...

We are seeking an IT Systems Administrator to join our team! You will handle a variety of projects ... Administer network security measures to prevent system interruptions or breaches * Execute ...

The Security and IT team at Bitwarden is very active; we work with all teams across the ... This includes Endpoint/ Asset standardization and maintaining OS and system updates/ patches ...

Mooresville, NC Job Id: 327 # of Openings: 2 Job Title: IT Systems Administrator Job Type ... Track A -- Cloud Infrastructure & Security: owning the security, reliability, and scalability of ...

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It Systems Security Administrator information

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How much do it systems security administrator jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for it systems security administrator in the United States is $46.69, according to ZipRecruiter salary data. Most workers in this role earn between $38.46 and $52.88 per hour, depending on experience, location, and employer.

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IT Systems Administrator

Solon, OH • On-site

Hana Technologies, Inc.
Electrical Equipment, Appliance, and Component Manufacturing • 51 - 200 employees

$65K - $85K/yr

Full-time

Re-posted 5 days ago


Job description

The Systems Administrator is responsible for the administration, security, maintenance, and continuous improvement of the organization's enterprise technology infrastructure.
This role manages Windows Server, Microsoft 365, Active Directory, virtualization, networking, cybersecurity, backup and disaster recovery, and other core technology platforms. The Systems Administrator works closely with the Director of IT to ensure enterprise systems remain secure, reliable, scalable, and capable of supporting Hana's continued growth.
Minimum Qualifications:
  • Bachelor's degree in Information Technology or equivalent experience.
  • Five (5) or more years of Systems Administration experience.
  • Experience administering Windows Server, Microsoft 365, Active Directory, Group Policy, enterprise networking, virtualization platforms, and backup solutions.
  • Strong understanding of cybersecurity best practices and enterprise infrastructure management.
  • Microsoft, CompTIA Security+, Network+, or Entra certifications preferred.
  • Experience with Proxmox, VMware, or other enterprise virtualization platforms preferred.
  • Experience supporting manufacturing environments preferred.
  • Experience supporting ISO 27001, NIST, or similar security frameworks preferred.
Essential Job Functions:
Infrastructure Administration -
  • Administer Windows Server, Active Directory, Group Policy, DNS, DHCP, file services, and core infrastructure platforms.
  • Monitor system health, perform capacity planning, and maintain infrastructure documentation.
  • Implement server maintenance, patching, and performance optimization.
Microsoft 365 Administration -
  • Administer Microsoft 365 services including Exchange Online, Entra ID, Teams, SharePoint Online, OneDrive, licensing, and security.
  • Manage Conditional Access, MFA, email security, retention policies, and compliance features.
Network amp; Cybersecurity -
  • Administer enterprise networking including switches, firewalls, wireless infrastructure, VPNs, and VLANs.
  • Monitor, maintain, and improve the organization's cybersecurity posture.
  • Support vulnerability remediation, identity management, endpoint protection, incident response, and security compliance initiatives.
Backup, Disaster Recovery amp; Monitoring -
  • Administer backup and disaster recovery solutions.
  • Perform backup validation, recovery testing, and disaster recovery planning.
  • Proactively monitor infrastructure performance, availability, and capacity while performing root cause analysis and preventative maintenance.
Technical Leadership amp; Documentation -
  • Lead infrastructure projects, evaluate new technologies, and coordinate vendor implementations.
  • Develop and maintain technical standards, system documentation, disaster recovery documentation, and network diagrams.
  • Provide Tier III technical support for complex infrastructure issues and mentor junior IT staff when appropriate.
Knowledge, Skills, amp; Abilities:
  • Windows Server Administration
  • Microsoft 365 Administration
  • Active Directory amp; Group Policy
  • Exchange Online amp; Entra ID
  • Virtualization Technologies
  • Enterprise Networking
  • Firewalls, VPNs amp; Wireless Infrastructure
  • DNS, DHCP amp; PowerShell
  • Backup amp; Disaster Recovery
  • Cybersecurity Best Practices
  • Technical Documentation
  • Vendor Management
  • Root Cause Analysis
  • Project Leadership
Physical Requirements:
  • Ability to work at a desk and computer workstation for extended periods
  • Standard office environment; no heavy lifting or physical requirements beyond normal office work