Systems and Security Administrator

Ryan Fireprotection•Noblesville, IN

4d•Onsite

About The Position

Systems and Security Administrator Ryan Fireprotection is seeking a proactive, solutions-driven Systems and Security Administrator to join our growing organization. This role will work closely with the Director of IT to administer, secure, and enhance the technology that powers our business. The right candidate enjoys new challenges, is naturally curious, and takes initiative to independently research and solve technical problems. We are passionate about connection, culture, and supporting our teams, which is why we strongly prefer this position to be based in-person at one of our 11 office locations. Our HQ offices are in Noblesville, IN and Indianapolis, IN. We are targeting candidates with 15+ years of IT experience with at least 5+ years of relevant experience (or equivalent) in this type of role, who are looking for the opportunity to directly impact the company's continued expansion. Infrastructure & Systems Administration Administer and maintain on-premises Windows server environments (physical and virtual), including, Active Directory, and Group Policy. Manage Microsoft 365 (including Exchange, SharePoint, and Teams), Azure/Entra ID and other core SaaS platforms Maintain system availability, performance, backups, and disaster recovery processes Monitor and maintain system backups, disaster recovery plans, and data integrity policies. Experience with IT automation and PowerShell Security Administration Design, implement, and manage security controls across endpoints, servers, and cloud platforms Administer endpoint protection, email security, MFA, conditional access, and device compliance Monitor security alerts, investigate incidents, and coordinate response and remediation Maintain security documentation, policies, standards, and procedures Conduct regular access reviews, vulnerability remediation, and security audits Network Administration Monitor, troubleshoot, and optimize network performance, including LAN, vLAN, WAN, VPN, and Wi-Fi. Configure and maintain firewalls, switches, and routers. Cloud & SaaS Management Manage configuration, licensing, security, and optimization of SaaS applications Integrate SaaS platforms with identity and security tooling Evaluate new SaaS solutions for security, compliance, and operational fit Assist business units to enable secure adoption of technology Strategic & Project Work Participate in infrastructure and security roadmap planning Lead or contribute to system upgrades, migrations, and modernization projects Recommend improvements to reliability, scalability, and security posture Assist with budgeting, vendor management, and contract evaluations IT Documentation & Training Maintain accurate IT documentation, including help guides, system configurations, and standard operating procedures. Develop and deliver IT training sessions for employees on best practices, security awareness, and new technologies.

Requirements

5+ years of experience in IT support, system administration, or a related role.
Strong expertise in Windows Desktop, Windows Server, Active Directory, and Microsoft 365 administration.
Proficiency in managing and troubleshooting network infrastructure (firewalls, routers, switches, VPNs).
Experience with virtualization technologies (VMware, Hyper-V, and Proxmox)
Knowledge of security best practices, including endpoint protection, patch management, and compliance standards.
Ability to communicate technical issues to technical and non-technical employees
Ability to organize, prioritize, and meet established deadlines
Quick analytic response to resolve issues in any situation
Self-motivated and willing to learn, as well as always finding the solution
Minimum 5+ years of relevant experience in an IT support role
An IT related college or technical degree required (or equivalent relevant experience)
Travel to other office locations as needed
Strong troubleshooting and analytical skills
Security-first mindset with practical risk management
Clear written and verbal communication
Ability to work independently and manage priorities in a dynamic environment

Nice To Haves

Experience in construction, manufacturing, or similarly distributed environments
Familiarity with security frameworks (NIST, CIS, ISO 27001)
Experience with MDR and SIEM management tools
Knowledge of backup, disaster recovery, and business continuity planning (Veeam)
Relevant certifications (Microsoft, Azure, Security+, CISSP, or similar)

Responsibilities

Administer and maintain on-premises Windows server environments (physical and virtual), including, Active Directory, and Group Policy.
Manage Microsoft 365 (including Exchange, SharePoint, and Teams), Azure/Entra ID and other core SaaS platforms
Maintain system availability, performance, backups, and disaster recovery processes
Monitor and maintain system backups, disaster recovery plans, and data integrity policies.
Experience with IT automation and PowerShell
Design, implement, and manage security controls across endpoints, servers, and cloud platforms
Administer endpoint protection, email security, MFA, conditional access, and device compliance
Monitor security alerts, investigate incidents, and coordinate response and remediation
Maintain security documentation, policies, standards, and procedures
Conduct regular access reviews, vulnerability remediation, and security audits
Monitor, troubleshoot, and optimize network performance, including LAN, vLAN, WAN, VPN, and Wi-Fi.
Configure and maintain firewalls, switches, and routers.
Manage configuration, licensing, security, and optimization of SaaS applications
Integrate SaaS platforms with identity and security tooling
Evaluate new SaaS solutions for security, compliance, and operational fit
Assist business units to enable secure adoption of technology
Participate in infrastructure and security roadmap planning
Lead or contribute to system upgrades, migrations, and modernization projects
Recommend improvements to reliability, scalability, and security posture
Assist with budgeting, vendor management, and contract evaluations
Maintain accurate IT documentation, including help guides, system configurations, and standard operating procedures.
Develop and deliver IT training sessions for employees on best practices, security awareness, and new technologies.