Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Network System Administrator`

$98k - $115k
Full-time

Joni and Friends

We are only considering local candidates or those willing to relocate.

Duties:
Perform duties and responsibilities including, but not limited to:
  1. IT Infrastructure Administration and Support
    1. Administration and implementation of IT Infrastructure including networks, servers, Microsoft tenant, Entra, Active Directory and more
    2. Setup and ensure LAN/WAN system and services are compliant with the organization’s guidelines and procedures including SD-WAN, VLAN segmentation, and secure remote connectivity
    3. Monitor and ensure LAN/WAN performance meet organizational needs including performance, resiliency, and traffic routing across distributed locations
    4. Maintain domain name registrations and certificates needed for organization’s operations including SSL certificates, SSO certificates, and expiration monitoring
    5. Configure email services – Microsoft Exchange Online or Server and Microsoft 365 software
    6. Ensure systems are properly configured and Operating Systems are updated and secure including endpoint compliance policies, patching, and device security baselines
    7. Provide IT support escalation for complex support issues related to IT systems, software, and hardware
    8. Track software usage and licensing to ensure legal compliance including Microsoft licensing, SaaS subscriptions, and vendor licensing portals
    9. Troubleshoot remote access connectivity issues including VPN, conditional access, and endpoint compliance-related access issues
  2. Security
    1. Create, implement, enforce, and monitor security policies, strategies, and procedures to protect the data and systems of the organization
    2. Configure and maintain security for all aspects of the Microsoft tenant, domain, network, servers, email, software systems, and end-user computers
    3. Install, configure, and maintain enterprise security platforms including Fortinet (Fortigate, FortiClient, EMS, and related services), Microsoft security tools, and endpoint protection platforms
    4. Implement 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 governance
    5. Monitor, investigate, and respond to security events and alerts across systems including firewall, endpoint, and identity platforms
  3. Telecommunications
    1. Support VOIP telecommunication system and on-going needs of organization
    2. Ensure voice and conferencing capabilities for headquarters and field operations is working properly and engage vendor for support and new services when needed
    3. Configure and troubleshoot mobile devices, connectivity, and integration to our software systems
  4. Software Systems Administration
    1. Implement and oversee Security Administration of major software systems used by organization
    2. Administer and support cloud-based SAAS platforms, CRM and ERP systems used across the organization including integration with SSO, user provisioning, and access control
    3. Utilize Intune to secure, control and manage organizational devices and applications including Autopilot deployment, Win32 application packaging, compliance policies, and device lifecycle management
    4. Administer all Microsoft 365 systems such as Teams, Sharepoint, OneDrive, etc. including security configuration, sharing controls, and governance policies
    5. Automate system administration tasks using scripting and modern tooling (PowerShell, APIs, or equivalent)
    6. Research and implement integrations between enterprise systems to improve efficiency and security
    7. Complete training or self-study to gain knowledge and/or certifications for new software systems to ensure proper administration and security
    8. Research and implement innovative and automated approaches for system administration tasks and operational efficiencies that will save time and effort including scripting, automation, and process optimization
    9. Lead and guide vendor engagement for enhanced services and support of systems
  5. Printing & Scanning Solutions
    1. Manage network printers and multi-functional printers, and printing services including cloud printing systems
    2. Interface with vendors to ensure equipment is serviced and supported
  6. Documentation and Training
    1. Maintain detailed documentation of network and system configurations
    2. Create standard operating procedures and best practices
    3. Communicate and train staff and ITS team members on IT Infrastructure and Systems
  7. Data Backup Services
    1. Manage data backups of critical systems and maintain offsite/cloud data storage including cloud backup platforms and protection against data loss or ransomware
    2. Test and verify data backups; perform restoration tasks and minimum annual restoration test including periodic validation of restore procedures and recovery timeline
  8. Other
    1. Remain current with industry related technology standards and best practices
    2. Participate in strategy planning and implement solutions for new or improved IT infrastructure and software systems
    3. Vendor management for outsourced services and support of IT systems
    4. Lead projects and assignments to support the overall IT strategic plan
    5. Complete or participate in annual audits of IT Systems, Infrastructure and Security
    6. Occasional travel may be required
  9. Other duties and projects assigned by supervisor to support department and organizational needs

Qualifications:

  • 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. 

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 hours
  • Supporting 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 life
  • Engaging 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 outreaches
  • Affirming the Joni and Friends Statement of Faith annually and not engaging in any conduct or promoting any religious beliefs inconsistent with such beliefs
  • Upholding 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 Faith

Joni 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.

Vacancy posted more than 2 months ago
Similar jobs that could be interesting for youBased on the Senior Network System Administrator` in Agoura Hills, CA vacancy
  • $157.74k - $213.41k

     ...ll thrive as part of the Amgen team. Join us and transform the lives of patients while transforming your career.Process Development Senior Principal Scientist BioconjugatesWhat you will doLet’s do this. Let’s change the world. In this vital role you will Amgen’s DSTS... 
    Senior
    Full time
    Flexible hours

    Amgen

    Thousand Oaks, CA
    4 days ago
  • $157.74k - $213.41k

     ...ll thrive as part of the Amgen team. Join us and transform the lives of patients while transforming your career.Process Development Senior Principal Scientist BioconjugatesWhat you will doLet’s do this. Let’s change the world. In this vital role you will join Amgen’s... 
    Senior
    Full time
    Flexible hours

    Amgen

    Thousand Oaks, CA
    4 days ago
  • $157.74k - $213.41k

     ...ll thrive as part of the Amgen team. Join us and transform the lives of patients while transforming your career.Process Development Senior Principal Scientist What you will doLet’s do this. Let’s change the world. In this vital role you will join our Pivotal Drug... 
    Senior
    Full time
    Flexible hours

    Amgen

    Thousand Oaks, CA
    3 days ago
  • $55.35 - $87.39 per hour

     ...neurosciences, orthopedics, women's services, emergency and trauma care, pediatrics and neonatal intensive care. Our not-for-profit network provides a full spectrum of care with leading-edge diagnostics and treatment, outpatient health centers, physician groups and... 
    Senior
    Minimum wage
    Full time
    Local area
    Shift work

    Providence

    Thousand Oaks, CA
    18 days ago
  •  ...have industry experience and have held senior positions in a wide variety of companies...  ...and evolve a GCP cloud platform across networking, IAM, security, governance, infrastructure...  ...an architectural authority for cloud and system design while maintaining and extending... 
    Senior
    Contract work
    Remote work
    1 day per week

    Tech Holding

    Agoura Hills, CA
    a month ago
  • $90k - $120k

    Salary: $90,000-$120,000 annuallyJob Type: Full-time, On-siteLocation: Westlake Village,CaliforniaRequirements: 5+ years public accounting, CPA or EA preferred, expert-level tax knowledgeAbout UsWe're a five-person Boutique Advisory firm based out of the Valley that manages...
    Senior
    Full time

    CyberCoders

    Westlake Village, CA
    1 day ago
  •  ...server manager.• Shell scripting with the knowledge of NFS file system , NDM , SFTP , server clustering , etc ..• Datastage server side...  ...resume.SummaryType: Full-timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Information Technology And Services
    Permanent employment
    Full time
    Work experience placement
    H1b

    Sonsoft

    Oak Park, Los Angeles County, CA
    1 day ago
  •  ...Amgen in Thousand Oaks is seeking a Senior Engineer to provide downstream purification manufacturing support for a diverse portfolio of both clinical and commercial biologics drug substance products. You will provide engineering oversight, lead technology transfer, and... 
    Senior

    Amgen SA

    Thousand Oaks, CA
    2 days ago
  •  ...****@*****.*** PR Range: 22-32/hr DOEHiring a Senior Associate Scientist to join the Clinical Immunology group. This...  ...and aid in assay optimization. Operation of liquid handling systems (Hamilton Vantage) to carry out high- throughput flow cytometry... 
    Senior

    Planet Pharma

    Thousand Oaks, CA
    4 days ago
  •  ...Amgen seeks a Corporate Affairs Senior Director to lead communications for the Development organization and pipeline portfolio. You will partner with senior leadership to shape strategies, build understanding of Amgen's scientific advancement, and elevate executive visibility... 
    Senior

    Amgen

    Thousand Oaks, CA
    3 days ago
  •  ...Teradyne in Agoura Hills, CA, seeks a Senior Product Compliance Engineer to lead product safety and EMC compliance for the Compute Test Division. You will manage safety programs, collaborate with local development teams, and coordinate testing with suppliers and labs.... 
    Senior
    Local area

    Teradyne

    Agoura, CA
    2 days ago
  •  ...Michael Sullivan & Associates LLP, a leading employment law firm in California, seeks an Employment Law Senior Attorney with 8+ years of PAGA experience to lead complex wage-and-hour matters and class-style claims. Hybrid work arrangement, strong research and negotiation... 
    Senior

    Jobleads-US

    Westlake Village, CA
    3 days ago
  •  ...PR/613167_1791409937Senior Procurement AnalystDSJ Global is partnered with a leading advanced manufacturing organization seeking a Senior Procurement Analyst to join its supply chain team. This individual will play a key role in managing supplier relationships, analyzing... 
    Senior

    DSJ Global

    Thousand Oaks, CA
    4 days ago
  •  ...Turner & Townsend is seeking a Senior Construction Estimator to support large-scale Life Sciences projects. The role emphasizes CM-based at-risk cost estimates and strategic cost leadership across the project lifecycle. The ideal candidate will communicate effectively... 
    Senior

    Turner & Townsend

    Thousand Oaks, CA
    1 day ago
  • $130k - $165k

    Senior Construction Superintendent - Multi-Family ResidentialA nonprofit affordable housing developer needs a Senior Construction Superintendent to take the lead on its most expensive and complicated project sites. You'll carry the same core responsibilities as any project... 
    Senior
    For subcontractor
    Night shift

    CyberCoders

    Oak Park, Los Angeles County, CA
    3 days ago
  • Dole Packaged Foods is seeking a Director of Logistics in Westlake Village, CA to provide strategic and operational leadership across North American logistics, including import logistics, domestic transportation, and 4PL partnerships. The ideal candidate will own P&...
    Senior

    Jobleads-US

    Westlake Village, CA
    1 day ago
  •  ...Kite Pharma, Inc. is seeking a Senior Manager, Supply Chain to lead external manufacturing scheduling across CDMOs/CMOs and to translate demand plans into executable production schedules while securing material readiness and release. This role will drive cross-functional... 
    Senior

    Jobleads-US

    Thousand Oaks, CA
    1 day ago
  • $22 - $25 per hour

    ComForCare Caregiver OpportunityAt ComForCare, our Caregivers are the heart and soul of everything we do. If you have extensive experience supporting individuals with Alzheimer's or other forms of dementia, we invite you to join a team that celebrates your expertise, values...
    Senior
    Hourly pay
    Full time
    Part time

    ComForcare

    Agoura Hills, CA
    5 days ago
  • Reference: 631289Posted: 2026-09-29Location: Thousand Oaks, CACompany: Planet Pharma GroupContact: ApplicationsEmail: ****@*****.*** PR Range: 22-32/hr DOE* Degree in Chemical Engineering, Biomedical Engineering, Biochemistry, Biotechnology, Pharmaceutics...
    Senior

    Planet Pharma

    Thousand Oaks, CA
    19 hours ago
  •  ...Sage Mountain Senior Living in Thousand Oaks, CA is hiring a Housekeeper to create clean, welcoming spaces for residents and teams. You will clean resident apartments and common areas, handle laundry, assist with turnovers, and support the community while upholding EPIC... 
    Senior
    Daily paid

    Agemark Senior Living

    Thousand Oaks, CA
    2 days ago
  •  ...GMP processes. Support laboratory investigations, deviations, CAPAs, change controls, method-related assessments, and other quality-system activities as required. Support analytical method transfer, qualification, verification, and validation activities. Effectively... 
    Senior

    Planet Pharma

    Thousand Oaks, CA
    1 day ago
  •  ...Teradyne in Agoura Hills, CA is seeking a Senior Thermal Mechanical Engineer to advance thermal architectures for advanced ATE and silicon...  .... You will collaborate with mechanical, electrical, optical, systems, software, and manufacturing engineers to deliver reliable... 
    Senior

    Teradyne

    Agoura, CA
    1 day ago
  • $140k - $170k

     ...and cost management offering in markets around the world.  Job Description Turner & Townsend is seeking an experienced Senior Construction Estimator to join our team in support of large-scale Life Sciences construction projects and programs. The ideal candidate... 
    Senior
    Flexible hours

    Turner & Townsend

    Thousand Oaks, CA
    18 days ago
  •  ...Pivotal Drug Product Technologies Group as Process Development Senior Associate in Thousand Oaks, CA. This group is responsible for late...  ...experience with, automated and high-throughput laboratory systems, including liquid-handling platforms and analytical instruments... 
    Senior

    Planet Pharma

    Thousand Oaks, CA
    2 days ago
  •  ...the enterprise fleet program for the US and Puerto Rico, driving performance, vendor governance, and cost optimization while ensuring safety and regulatory compliance. You will shape strategy, manage key partnerships, and report to senior leadership. #J-18808-Ljbffr
    Senior
    Remote work

    Amgen

    Thousand Oaks, CA
    1 day ago
  • The Conrad N. Hilton Foundation seeks a Senior Program Officer, Youth Initiatives, to lead an integrated strategy aimed at improving economic mobility for youth ages 15-24 who’ve faced adversity. The SPO will oversee a multi-year grantmaking portfolio, supervise staff,... 
    Senior

    Conrad N. Hilton Foundation

    Westlake Village, CA
    3 days ago
  • $20 - $25 per hour

     ...for clients in Thousand Oaks and surrounding areas. If you are an experienced caregiver who takes pride in being reliable, helping seniors remain safe and independent, and building meaningful relationships with the people you care for, we would love to hear from you. We... 
    Senior
    Work at office
    Flexible hours
    Shift work

    Credenza Health

    Thousand Oaks, CA
    5 days ago
  •  ...BKF is seeking a Senior Regulatory Specialist and Project Manager to support our environmental consulting practice in California. The role blends permitting expertise with senior project leadership, with options for remote or hybrid work between California offices and... 
    Senior
    Remote work

    BKF

    Thousand Oaks, CA
    1 day ago
  • $110k - $125k

     ...Century Group is partnering with a client who is seeking a Senior Cost Accountant to join their team. Exact compensation may vary based on skills, experience, and location. Expected starting base salary $110,000 to $125,000 per year. Job Description: Perform month... 
    Senior
    Work at office

    Century Group

    Thousand Oaks, CA
    3 days ago
  • $220k - $260k

     ...Product ManagementAt Guitar Center, Product Development builds the systems and experiences that help musicians discover, purchase, learn,...  ...strategy, tradeoffs, risks, and results to stakeholders and senior leadership.Strengthen roadmap quality by aligning work to strategy... 
    Senior
    Work at office

    Guitar Center

    Westlake Village, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Network System Administrator`. Be the first to apply!