> Markdown version of [/jobs/ext/4313329-senior-network-system-administrator](https://www.wearedevelopers.com/jobs/ext/4313329-senior-network-system-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Network System Administrator - **Company:** Joni and Friends - **Location:** Agoura Hills, CA, United States (Remote available) - **Experience:** Expert - **Salary:** $98,000.0 - $115,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Microsoft Windows, Active Directory, Application Programming Interfaces (APIs), Application Packaging, Backup Devices, Remote Backup Services, VoIP, Microsoft Outlook, Software as a Service, Complex Networks, Cyber Security, Computer Networks, System Configuration, Data Loss, Desktop Computing, Multi-Factor Authentication, Microsoft Exchange Server, Identity and Access Management, Virtual Private Networks (VPN), Network Security, Log Analysis, Microsoft Security Essentials, Windows API, Network Service, Windows PowerShell, Remote Access Technology, Azure Active Directory, Cloud Services, Server Administration, Server Virtualization, Microsoft SharePoint, Single Sign-On, Software Deployment, Software Systems, User Provisioning Software, Virtual Local Area Networks, Wide Area Networks, Backup and Restore, EndPointSecurity, Scripting, Computer Networking Systems, Enterprise Software Applications, Firewalls (Computer Science), Microsoft InTune, Usage Tracking, Information Technology, Deployment Automation, Fortinet, Network Server - **Published:** October 18, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-network-system-administrator-agoura-hills-ca--8b19ed72-fe7a-4da9-9ea9-7d9c387fd6a5 ## About the Role * Must possess a vibrant personal relationship with Jesus Christ and agree with the Joni and Friends statement of faith * Desire to serve in a growing and dynamic Christian service ministry * Bachelor's degree in Computer Science or Information Technology OR Associate's degree and 3-5 relevant IT Certifications required * 5+ years of complex network and system administration work experience required * Three or more IT certifications related to administration of Microsoft services, Identity Management, Network Services, IT/Cyber Security, CRM or ERP systems are required * Strong experience with Microsoft Entra ID (Azure AD), including Conditional Access, SSO, and identity governance * Experience managing firewall and network security platforms, preferably Fortinet (FortiGate, EMS, and FortiClient) * Experience with endpoint management using Microsoft Intune, including device provisioning and application deployment * Proven proficiency in network, system and server administration including server virtualization and management of cloud services is required * Working knowledge and experience implementing and supporting Microsoft Active Directory and Microsoft Entra ID (Azure AD) in a hybrid and/or cloud-first environment is required * Experience with security monitoring, log analysis, and incident response across identity, endpoint, and network systems * Experience with scripting or automation (PowerShell or equivalent) strongly preferred * Expert knowledge of networking concepts, protocols and security is required * Knowledge and 3+ years' experience supporting VOIP telecommunications systems and mobile device configuration is required * The ability to install and upgrade hardware systems, learn new software systems, train others to use the systems and coordinate multiple projects simultaneously is required * Ability to effectively organize and prioritize a wide range of daily tasks with varied deadlines is required * Good judgment required in recognizing and maintaining confidentiality of sensitive information * Must enjoy working with others in a team environment and be flexible to meet the requirements of the department and ministry * Must be dependable, cooperative, flexible, and exhibit enthusiasm and initiative * Must support a flexible schedule and work evening/weekend hours when needed * Good interpersonal communication skills both verbal and written and the ability to effectively organize and prioritize a wide range of daily tasks with varied deadlines are necessary * Must be detail oriented, committed to accuracy, a collaborator and self-starter who is flexible and able to work independently * Must demonstrate a keen sense of confidentiality * Strong general computer skills are necessary along with a competent, working knowledge of Windows, Microsoft Excel, Microsoft Word, Microsoft Outlook, and the Internet * Understanding of Christian ministry and specifically Joni and Friends is desirable Physical Requirements:This position primarily involves sedentary work in an office setting. The employee must be able to sit for extended periods, operate a computer and other standard office equipment, communicate clearly in person and over the phone, and occasionally stand, walk, bend, kneel or reach to access files and supplies or move items. The role may also require occasionally lifting, carrying, pushing, or pulling items and equipment up to 25 pounds.Work is performed in a professional office setting with occasional movement throughout the facility. The environment is typically quiet to moderate in noise level, with standard lighting and temperature conditions. Employees are expected to maintain safety and ergonomic awareness while performing all tasks.Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.Compensation: $98,000 - $115,000 per year. This is a hybrid position working in the Agoura Hills office on Monday, Tuesday, and Thursday. Wednesday and Friday are remote workdays. ## Description We are only considering local candidates or those willing to relocate.Duties:Perform duties and responsibilities including, but not limited to:IT Infrastructure Administration and SupportAdministration and implementation of IT Infrastructure including networks, servers, Microsoft tenant, Entra, Active Directory and moreSetup and ensure LAN/WAN system and services are compliant with the organization's guidelines and procedures including SD-WAN, VLAN segmentation, and secure remote connectivityMonitor and ensure LAN/WAN performance meet organizational needs including performance, resiliency, and traffic routing across distributed locationsMaintain domain name registrations and certificates needed for organization's operations including SSL certificates, SSO certificates, and expiration monitoringConfigure email services - Microsoft Exchange Online or Server and Microsoft 365 softwareEnsure systems are properly configured and Operating Systems are updated and secure including endpoint compliance policies, patching, and device security baselinesProvide IT support escalation for complex support issues related to IT systems, software, and hardwareTrack software usage and licensing to ensure legal compliance including Microsoft licensing, SaaS subscriptions, and vendor licensing portalsTroubleshoot remote access connectivity issues including VPN, conditional access, and endpoint compliance-related access issuesSecurityCreate, implement, enforce, and monitor security policies, strategies, and procedures to protect the data and systems of the organizationConfigure and maintain security for all aspects of the Microsoft tenant, domain, network, servers, email, software systems, and end-user computersInstall, configure, and maintain enterprise security platforms including Fortinet (Fortigate, FortiClient, EMS, and related services), Microsoft security tools, and endpoint protection platformsImplement and maintain Single Sign-On (SSO) and Multi-Factor Authentication (MFA) for all major software systems including enterprise application registration, SSO configuration, certificate lifecycle management, and identity governanceMonitor, investigate, and respond to security events and alerts across systems including firewall, endpoint, and identity platformsTelecommunicationsSupport VOIP telecommunication system and on-going needs of organizationEnsure voice and conferencing capabilities for headquarters and field operations is working properly and engage vendor for support and new services when neededConfigure and troubleshoot mobile devices, connectivity, and integration to our software systemsSoftware Systems AdministrationImplement and oversee Security Administration of major software systems used by organizationAdminister and support cloud-based SAAS platforms, CRM and ERP systems used across the organization including integration with SSO, user provisioning, and access controlUtilize Intune to secure, control and manage organizational devices and applications including Autopilot deployment, Win32 application packaging, compliance policies, and device lifecycle managementAdminister all Microsoft 365 systems such as Teams, Sharepoint, OneDrive, etc. including security configuration, sharing controls, and governance policiesAutomate system administration tasks using scripting and modern tooling (PowerShell, APIs, or equivalent)Research and implement integrations between enterprise systems to improve efficiency and securityComplete training or self-study to gain knowledge and/or certifications for new software systems to ensure proper administration and securityResearch and implement innovative and automated approaches for system administration tasks and operational efficiencies that will save time and effort including scripting, automation, and process optimizationLead and guide vendor engagement for enhanced services and support of systemsPrinting & Scanning SolutionsManage network printers and multi-functional printers, and printing services including cloud printing systemsInterface with vendors to ensure equipment is serviced and supportedDocumentation and TrainingMaintain detailed documentation of network and system configurationsCreate standard operating procedures and best practicesCommunicate and train staff and ITS team members on IT Infrastructure and SystemsData Backup ServicesManage data backups of critical systems and maintain offsite/cloud data storage including cloud backup platforms and protection against data loss or ransomwareTest and verify data backups; perform restoration tasks and minimum annual restoration test including periodic validation of restore procedures and recovery timelineOther Remain current with industry related technology standards and best practicesParticipate in strategy planning and implement solutions for new or improved IT infrastructure and software systemsVendor management for outsourced services and support of IT systemsLead projects and assignments to support the overall IT strategic planComplete or participate in annual audits of IT Systems, Infrastructure and SecurityOccasional travel may be requiredOther duties and projects assigned by supervisor to support department and organizational needsQualifications:Must possess a vibrant personal relationship with Jesus Christ and agree with the Joni and Friends statement of faithDesire to serve in a growing and dynamic Christian service ministryBachelor's degree in Computer Science or Information Technology OR Associate's degree and 3-5 relevant IT Certifications required5+ years of complex network and system administration work experience requiredThree or more IT certifications related to administration of Microsoft services, Identity Management, Network Services, IT/Cyber Security, CRM or ERP systems are requiredStrong experience with Microsoft Entra ID (Azure AD), including Conditional Access, SSO, and identity governanceExperience managing firewall and network security platforms, preferably Fortinet (FortiGate, EMS, and FortiClient)Experience with endpoint management using Microsoft Intune, including device provisioning and application deploymentProven proficiency in network, system and server administration including server virtualization and management of cloud services is requiredWorking knowledge and experience implementing and supporting Microsoft Active Directory and Microsoft Entra ID (Azure AD) in a hybrid and/or cloud-first environment is requiredExperience with security monitoring, log analysis, and incident response across identity, endpoint, and network systemsExperience with scripting or automation (PowerShell or equivalent) strongly preferredExpert knowledge of networking concepts, protocols and security is requiredKnowledge and 3+ years' experience supporting VOIP telecommunications systems and mobile device configuration is requiredThe ability to install and upgrade hardware systems, learn new software systems, train others to use the systems and coordinate multiple projects simultaneously is requiredAbility to effectively organize and prioritize a wide range of daily tasks with varied deadlines is requiredGood judgment required in recognizing and maintaining confidentiality of sensitive informationMust enjoy working with others in a team environment and be flexible to meet the requirements of the department and ministryMust be dependable, cooperative, flexible, and exhibit enthusiasm and initiativeMust support a flexible schedule and work evening/weekend hours when neededGood interpersonal communication skills both verbal and written and the ability to effectively organize and prioritize a wide range of daily tasks with varied deadlines are necessaryMust be detail oriented, committed to accuracy, a collaborator and self-starter who is flexible and able to work independentlyMust demonstrate a keen sense of confidentialityStrong general computer skills are necessary along with a competent, working knowledge of Windows, Microsoft Excel, Microsoft Word, Microsoft Outlook, and the InternetUnderstanding of Christian ministry and specifically Joni and Friends is desirablePhysical Requirements:This position primarily involves sedentary work in an office setting. The employee must be able to sit for extended periods, operate a computer and other standard office equipment, communicate clearly in person and over the phone, and occasionally stand, walk, bend, kneel or reach to access files and supplies or move items. The role may also require occasionally lifting, carrying, pushing, or pulling items and equipment up to 25 pounds.Work is performed in a professional office setting with occasional movement throughout the facility. The environment is typically quiet to moderate in noise level, with standard lighting and temperature conditions. Employees are expected to maintain safety and ergonomic awareness while performing all tasks.Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.Compensation: $98,000 - $115,000 per year. This is a hybrid position working in the Agoura Hills office on Monday, Tuesday, and Thursday. Wednesday and Friday are remote workdays. EMPLOYEE MINISTRY ENGAGEMENT:Joni and Friends is a Christ-centered community. Therefore, we expect every employee at Joni and Friends to excel in their walk with Christ and in their specific employment role in our Christian community. We purposely create a gospel-centered environment and offer leadership and development training to help employees perform their work with integrity and excellence, serving in our Christian community at Joni and Friends to fulfill our religious ministry: to share the gospel and serve people living with disabilities.All employees do this, regardless of their specific role, by:Modeling Joni and Friends' Christian beliefs and practices to advance our gospel mission during working hours and nonworking hoursSupporting fellow staff and volunteers at Joni and Friends in following Christ, by praying for each other, sharing Scripture and setting an example of how to live a faithful Christian lifeEngaging in the lives of people living with disabilities with love, dignity, and in a manner that commends and proclaims the gospel.Participating or leading in prayer and worship during meetings, events, and outreachesAffirming the Joni and Friends Statement of Faith annually and not engaging in any conduct or promoting any religious beliefs inconsistent with such beliefsUpholding and advancing Joni and Friends' Mission and Vision through a focus on our Values.Actively attending a church that has a statement of faith that does not contradict Joni and Friends' Statement of FaithJoni and Friends seeks to glorify God in the way we conduct ourselves, and in the work we do together as a Christian community. Employment at Joni and Friends is not only a job but a ministry and a calling from God.Powered by JazzHR Qualifications:Must possess a vibrant personal relationship with Jesus Christ and agree with the Joni and Friends statement of faithDesire to serve in a growing and dynamic Christian service ministryBachelor's degree in Computer Science or Information Technology OR Associate's degree and 3-5 relevant IT Certifications required5+ years of complex network and system administration work experience requiredThree or more IT certifications related to administration of Microsoft services, Identity Management, Network Services, IT/Cyber Security, CRM or ERP systems are requiredStrong experience with Microsoft Entra ID (Azure AD), including Conditional Access, SSO, and identity governanceExperience managing firewall and network security platforms, preferably Fortinet (FortiGate, EMS, and FortiClient)Experience with endpoint management using Microsoft Intune, including device provisioning and application deploymentProven proficiency in network, system and server administration including server virtualization and management of cloud services is requiredWorking knowledge and experience implementing and supporting Microsoft Active Directory and Microsoft Entra ID (Azure AD) in a hybrid and/or cloud-first environment is requiredExperience with security monitoring, log analysis, and incident response across identity, endpoint, and network systemsExperience with scripting or automation (PowerShell or equivalent) strongly preferredExpert knowledge of networking concepts, protocols and security is requiredKnowledge and 3+ years' experience supporting VOIP telecommunications systems and mobile device configuration is requiredThe ability to install and upgrade hardware systems, learn new software systems, train others to use the systems and coordinate multiple projects simultaneously is requiredAbility to effectively organize and prioritize a wide range of daily tasks with varied deadlines is requiredGood judgment required in recognizing and maintaining confidentiality of sensitive informationMust enjoy working with others in a team environment and be flexible to meet the requirements of the department and ministryMust be dependable, cooperative, flexible, and exhibit enthusiasm and initiativeMust support a flexible schedule and work evening/weekend hours when neededGood interpersonal communication skills both verbal and written and the ability to effectively organize and prioritize a wide range of daily tasks with varied deadlines are necessaryMust be detail oriented, committed to accuracy, a collaborator and self-starter who is flexible and able to work independentlyMust demonstrate a keen sense of confidentialityStrong general computer skills are necessary along with a competent, working knowledge of Windows, Microsoft Excel, Microsoft Word, Microsoft Outlook, and the InternetUnderstanding of Christian ministry and specifically Joni and Friends is desirablePhysical Requirements:This position primarily involves sedentary work in an office setting. The employee must be able to sit for extended periods, operate a computer and other standard office equipment, communicate clearly in person and over the phone, and occasionally stand, walk, bend, kneel or reach to access files and supplies or move items. The role may also require occasionally lifting, carrying, pushing, or pulling items and equipment up to 25 pounds.Work is performed in a professional office setting with occasional movement throughout the facility. The environment is typically quiet to moderate in noise level, with standard lighting and temperature conditions. Employees are expected to maintain safety and ergonomic awareness while performing all tasks.Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.Compensation: $98,000 - $115,000 per year. This is a hybrid position working in the Agoura Hills office on Monday, Tuesday, and Thursday. Wednesday and Friday are remote workdays. Physical Requirements:This position primarily involves sedentary work in an office setting. The employee must be able to sit for extended periods, operate a computer and other standard office equipment, communicate clearly in person and over the phone, and occasionally stand, walk, bend, kneel or reach to access files and supplies or move items. The role may also require occasionally lifting, carrying, pushing, or pulling items and equipment up to 25 pounds.Work is performed in a professional office setting with occasional movement throughout the facility. The environment is typically quiet to moderate in noise level, with standard lighting and temperature conditions. Employees are expected to maintain safety and ergonomic awareness while performing all tasks.Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.Compensation: $98,000 - $115,000 per year. This is a hybrid position working in the Agoura Hills office on Monday, Tuesday, and Thursday. Wednesday and Friday are remote workdays.