Senior Network System Administrator`
$98k - $115kJoni and Friends
Duties:
Perform duties and responsibilities including, but not limited to:
IT Infrastructure Administration and Support
Administration and implementation of IT Infrastructure including networks, servers, Microsoft tenant, Entra, Active Directory and more
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
Monitor and ensure LAN/WAN performance meet organizational needs including performance, resiliency, and traffic routing across distributed locations
Maintain domain name registrations and certificates needed for organization’s operations including SSL certificates, SSO certificates, and expiration monitoring
Configure email services – Microsoft Exchange Online or Server and Microsoft 365 software
Ensure systems are properly configured and Operating Systems are updated and secure including endpoint compliance policies, patching, and device security baselines
Provide IT support escalation for complex support issues related to IT systems, software, and hardware
Track software usage and licensing to ensure legal compliance including Microsoft licensing, SaaS subscriptions, and vendor licensing portals
Troubleshoot remote access connectivity issues including VPN, conditional access, and endpoint compliance-related access issues
Security
Create, implement, enforce, and monitor security policies, strategies, and procedures to protect the data and systems of the organization
Configure and maintain security for all aspects of the Microsoft tenant, domain, network, servers, email, software systems, and end-user computers
Install, configure, and maintain enterprise security platforms including Fortinet (Fortigate, FortiClient, EMS, and related services), Microsoft security tools, and endpoint protection platforms
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
Monitor, investigate, and respond to security events and alerts across systems including firewall, endpoint, and identity platforms
Telecommunications
Support VOIP telecommunication system and on-going needs of organization
Ensure voice and conferencing capabilities for headquarters and field operations is working properly and engage vendor for support and new services when needed
Configure and troubleshoot mobile devices, connectivity, and integration to our software systems
Software Systems Administration
Implement and oversee Security Administration of major software systems used by organization
Administer and support cloud-based SAAS platforms, CRM and ERP systems used across the organization including integration with SSO, user provisioning, and access control
Utilize Intune to secure, control and manage organizational devices and applications including Autopilot deployment, Win32 application packaging, compliance policies, and device lifecycle management
Administer all Microsoft 365 systems such as Teams, Sharepoint, OneDrive, etc. including security configuration, sharing controls, and governance policies
Automate system administration tasks using scripting and modern tooling (PowerShell, APIs, or equivalent)
Research and implement integrations between enterprise systems to improve efficiency and security
Complete training or self-study to gain knowledge and/or certifications for new software systems to ensure proper administration and security
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
Lead and guide vendor engagement for enhanced services and support of systems
Printing & Scanning Solutions
Manage network printers and multi-functional printers, and printing services including cloud printing systems
Interface with vendors to ensure equipment is serviced and supported
Documentation and Training
Maintain detailed documentation of network and system configurations
Create standard operating procedures and best practices
Communicate and train staff and ITS team members on IT Infrastructure and Systems
Data Backup Services
Manage data backups of critical systems and maintain offsite/cloud data storage including cloud backup platforms and protection against data loss or ransomware
Test and verify data backups; perform restoration tasks and minimum annual restoration test including periodic validation of restore procedures and recovery timeline
Other
Remain current with industry related technology standards and best practices
Participate in strategy planning and implement solutions for new or improved IT infrastructure and software systems
Vendor management for outsourced services and support of IT systems
Lead projects and assignments to support the overall IT strategic plan
Complete or participate in annual audits of IT Systems, Infrastructure and Security
Occasional travel may be required
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.
Powered by JazzHR
$140k - $170k
...We are looking for a highly skilled Senior Cloud Engineer with deep expertise in Microsoft... ...large-scale migrations of on-premises systems to Azure, ensuring minimal downtime and... ...Python, or Bash. • Solid understanding of networking, firewalls, VPNs, and load balancers in...SeniorWork at officeLocal area- A leading global consulting firm is seeking a Senior Consultant Data Engineer to design and build analytics solutions that add considerable business value. This role requires collaboration with data professionals and stakeholders while ensuring technical requirements meet...SeniorFlexible hours
$26.44 - $45 per hour
...Labcorp is seeking a Network Specialist - Desktop Support in our Calabasas, CA location. Work Schedule: This is a full-time, non-... ...Participate in IT projects, including installations, upgrades, and system migrations, collaborating with IT teams and stakeholders....SuggestedHourly payFull timeTemporary workWork experience placementCasual workInternshipWork at officeLocal areaRemote workFlexible hoursAfternoon shift$170.6k - $390k
...security! The opportunity The Senior Network Security Architect is a strategic and... ...and managing security infrastructure systems, monitoring for intrusions, and ensuring... ...solutions. Change management, system administration, and technical writing are part of your...SeniorSummer holidayRemote workFlexible hours- Amgen Inc. (IR), located in Thousand Oaks, California, is seeking a Senior Principal Scientist - Non-Regulated Immunoassay Leader for their PKDM organization. In this role, you will provide strategic leadership in immunoassay development, driving innovation and quality...Senior
- Amgen SA is seeking a Senior Principal Scientist in Chemical Biology & Proximity-Based Therapeutics for its Thousand Oaks location. The role focuses on advancing molecular glue discovery through integrated strategies involving chemical biology and phenotypic screening....Senior
$132.5k - $196.14k
...Senior Database Engineer Marvell's semiconductor solutions... ...have been utilized in Marvell system solutions products, powering... ...Background in data center, networking, or infrastructure systems.... ...regulations, including the Export Administration Regulations (EAR). As such,...SeniorPermanent employmentInternshipWork from home- A leading global consulting firm is seeking a Senior Consultant Data Modeler to design and build analytics solutions that deliver significant business value. This role requires 7+ years of hands-on experience in data modeling and strong client management skills. Key responsibilities...Senior
- ...drug product commercialization efforts. You’ll be responsible for collaborating with teams across functions, utilizing advanced data systems to enhance drug product design, and ensuring compliance with relevant regulations. Candidates must have an advanced degree and...Senior
- A leading consulting firm is seeking an Adobe AEM Architect - Manager to lead the design and implementation of AEM solutions. This role involves working with cross-functional teams, establishing best practices, and mentoring junior team members. The ideal candidate should...Senior
- Cayuga Health System is seeking a Senior Business Development Associate based in Westlake Village, California. This role is tailored for individuals aiming to build a significant sales career in the financial services sector by partnering with experts to recruit financial...Senior
$80k - $95k
A leading musical instrument retailer is seeking a recruiter to manage the full-cycle recruitment process with a focus on IT positions. Candidates should have 5-7 years of recruiting experience, preferably in retail. This remote role is limited to applicants within 60 miles...SeniorRemote job- ...Senior Firmware Engineer Design, build, and support embedded software for connected consumer and healthcare devices. Own firmware development... ..., requirements, and technical documentation. Analyze system designs and provide hands-on software support. Estimate development...Senior
- ...approachable, responsive, and results-driven to ensure client success.. Role Description This is a full-time on-site role for a Senior Tax Accountant, located in Thousand Oaks, CA. The Senior Tax Accountant will manage complex tax compliance, including accounting...SeniorFull time
- A leading financial services firm in California is seeking an FVP, Pricing Strategies to oversee whole loan trading activities. This role involves designing best execution models for Non-Agency products, collaborating with cross-functional teams, and managing analytics ...Senior
$21 - $25 per hour
ComForCare Caregiver Opportunity At 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...SeniorHourly payFull timePart time- A technology firm specializing in defense solutions is looking for a Senior Software Engineer experienced in the Microsoft technology stack. In this remote role, you will be responsible for designing and maintaining software solutions for US Navy clients while mentoring...SeniorRemote work
- A leading mortgage lender in Westlake Village is seeking a Senior AI Product Manager to oversee and manage the AI product lifecycle for capital markets initiatives. The ideal candidate will have a strong quantitative background with at least 6 years in AI/ML product development...SeniorWork at office
$140k - $156k
...Job Title: Senior Azure Data & Integration Engineer (ADF, SSIS, APIs, iPaaS) - (CF0011) Location: Calabasas, CA. 91302 (Hybrid... ...needs and utilize best practices to integrate with disparate systems for data sharing. You'll excel in this position if you...SeniorPermanent employmentH1bWork at officeWork from homeHome officeShift work- Addison Group is seeking a Senior Financial Reporting Analyst in Westlake Village, CA. This full-time, hybrid role offers exposure to executive leadership and the opportunity to enhance the financial reporting function. Responsibilities include SEC report preparation,...SeniorFull time
$120k - $140k
...Job Title: Senior Recruiter Compensation: $120-140K Location: Calabasas, CA The Opportunity Our client is seeking an experienced... ..., intelligence, and private security backgrounds through networking, referrals, and targeted outreach Conduct thorough candidate...Senior- NACBA is looking for a Senior Credit Underwriter in Westlake Village, CA. This role focuses on performing risk assessments and supporting custom lending relationships with ultra-high-net-worth clients. You will evaluate credit worthiness, partner with Credit Officers,...Senior
- A medical device company in Westlake Village is seeking a Sr. Accounts Payable Specialist to manage the end-to-end Accounts Payable function. This role involves overseeing daily processing of invoices, monitoring aged payables, and supporting month-end close and payroll...Senior
$140k - $175k
A financial services firm in California seeks an experienced SVP, Product Manager to oversee AI initiatives in capital markets. The role requires an advanced degree in data science and 6+ years in AI/ML product development within financial services. Responsibilities include...SeniorWork at office- A specialized tax consultancy in California seeks a Tax Manager to handle partnership, S Corp, and ultra-high net worth individual tax issues. The role offers competitive compensation, including salary, bonuses, and benefits. Ideal candidates will have at least 7 years ...SeniorRemote job
- ...writing complex queries with joins that deals with a large amount of data • Experience in end to end Low-level design, development, administration, and delivery of ElasticSearch based reporting solutions • Work with multiple stakeholders to analyze requirements, clarify...SeniorSecond jobRemote work
- EY is seeking a Real Estate Tax Senior Manager to join their team in the United States, California. In this role, you will lead tax planning projects, provide strategic advice to a diverse client base and develop plans to enhance client tax activities. The ideal candidate...SeniorFlexible hours
- Join EY in Westlake Village, California, as a key player in shaping digital transformations through SAP technology. This role focuses on managing SAP ERP projects from requirements gathering to delivery while ensuring alignment with business objectives. The ideal candidate...Senior
$96k - $106k
...Century Group is partnering with a client who is seeking a Senior Accountant to join their team for a hybrid role. Exact compensation may vary based on skills, experience, and location. Expected starting base salary $96,000 to $106,000 per year. Job Responsibilities...SeniorLocal area$130k - $165k
...Group is partnering with a client who is seeking an IT Audit, Senior Manager to join their team. Exact compensation may vary based on... ...Bachelor's degree in Computer Science, Management Information Systems, Information Security, or related field and a minimum of 6 years...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Network System Administrator`. Be the first to apply!
- senior performance engineer Agoura Hills, CA
- senior software design engineer Agoura Hills, CA
- senior tableau developer Agoura Hills, CA
- senior magento developer Agoura Hills, CA
- senior sas developer Agoura Hills, CA
- senior mainframe developer Agoura Hills, CA
- senior financial analyst remote Agoura Hills, CA
- senior vice president of operations Agoura Hills, CA
- senior software engineer remote Agoura Hills, CA
- senior developer Agoura Hills, CA

