Demo

System Administrator

e3 Partners / I Am Second
Plano, TX Full Time
POSTED ON 11/6/2025
AVAILABLE BEFORE 12/6/2025

Ministry

  • Has the duty to interact with others as an ambassador of faith.
  • Tasked with performing duties according to the Word of God and Biblical standards as drawn from the Holy Scripture.
  • Serves as a messenger or teacher of faith according to e3 Doctrinal statements and beliefs.
  • Has a duty to assist others to cultivate intimacy with God and growth in Christ-like character through personal and corporate spiritual disciplines.

We are seeking an IT Systems & Security Administrator to support and maintain the core IT infrastructure for a global, mission-driven organization. This hands-on role is responsible for managing and supporting endpoints, user identity, cloud platforms, and cybersecurity tooling across a mixed environment of Windows and Apple devices, Google Workspace, and Microsoft 365. The ideal candidate brings broad technical knowledge, a service-oriented mindset, and a proactive approach to IT operations and risk mitigation.

***Support the daily IT operations of our organization, serving approximately 600 users.

Helpdesk & Operational Support

  • Resolve escalated Tier 2 and Tier 3 support requests involving hardware, software, and cloud systems.
  • Support end users across Windows and Apple desktop/laptop environments, printers, and mobile devices.
  • Maintain IT documentation, troubleshooting guides, and system configuration records.
  • Participate in IT asset, change, and incident management processes using platforms like Jira, Freshservice, or ServiceNow.
  • Leverage AI-powered tools (e.g., intelligent chatbots, automated knowledge base suggestions) to improve ticket resolution times and user self-service.
  • Implement automations in ticketing systems (e.g., Jira, Freshservice, ServiceNow) to route, categorize, and escalate support issues.

Systems Administration

  • Administer and support Google Workspace, including user lifecycle, groups, permissions, and security configurations.
  • Maintain and support Microsoft 365 services including Exchange Online, Teams, OneDrive, and SharePoint.
  • Administer Active Directory, Group Policy, DNS, DHCP, and hybrid identity integrations.
  • Perform ongoing maintenance and monitoring of servers, SaaS platforms, and critical infrastructure.
  • Deploy and maintain AI-enhanced monitoring and alerting tools for servers, cloud platforms, and network infrastructure to proactively detect issues.
  • Automate repetitive administrative tasks such as account provisioning, license management, and storage monitoring.

Endpoint & Device Management

  • Implement and manage endpoint management solutions (e.g., Microsoft Intune, JAMF, or Kandji) for Windows and macOS devices.
  • Enforce security policies related to encryption, patch management, app compliance, and remote management.
  • Maintain inventory and lifecycle tracking of all user devices and related hardware.
  • Utilize AI-driven endpoint management solutions to predict failures, optimize performance, and automate compliance enforcement.
  • Implement automated patch management and remediation workflows across Windows and macOS fleets.

Identity & Access Management

  • Manage user identities and access across cloud and on-prem systems using Azure AD / Entra ID, Okta, or equivalent IAM platforms.
  • Maintain access controls, role-based permissions, and automation for onboarding/offboarding workflows.
  • Support integration of identity across core systems like Google, Microsoft, Salesforce, and SaaS tools.
  • Design AI/automation workflows for onboarding, offboarding, and access reviews to reduce manual effort and human error.
  • Employ anomaly detection powered by AI to identify suspicious identity or access patterns.

Security & Threat Protection

  • Deploy and administer AV/EDR/XDR tools (e.g., Microsoft Defender, CrowdStrike, SentinelOne) across all endpoints.
  • Monitor alerts, investigate incidents, and escalate security issues per organizational protocols.
  • Collaborate on compliance, policy documentation, and internal audits.
  • Support phishing prevention, MFA adoption, and end-user cybersecurity awareness initiatives.
  • Implement AI-driven SIEM/SOAR platforms (e.g., Microsoft Sentinel, Splunk) to automate incident detection, triage, and response.
  • Evaluate emerging AI-enabled cybersecurity tools and balance their adoption with compliance, privacy, and ethical considerations.

Required Competencies:

  • 3–5 years of experience in a hands-on IT administrator or technical operations role.
  • Proficiency with Google Workspace and Microsoft 365 administration.
  • Strong knowledge of Active Directory, group policy, DNS/DHCP, and hybrid identity models.
  • Experience managing Windows and macOS endpoints in an organizational environment.
  • Experience with endpoint management solutions and AV/EDR/XDR security tools.
  • Familiarity with identity and access management (IAM) platforms and security principles.
  • Solid troubleshooting skills and experience with helpdesk escalation processes.
  • Demonstrated success in implementing AI/automation in IT operations (e.g., ticketing, security, or endpoint workflows).
  • Familiarity with AI-driven productivity platforms such as Microsoft Copilot, Google Gemini, Open AI, or equivalent.

Spiritual Requirements:

  • Being completely surrendered to the Lordship of Jesus Christ.
  • Bearing witness of Christian character in daily life by biblical definition.
  • Being a member in good standing of a local church.
  • Agreement and with the e3 Partners Doctrinal Statement.
  • Is called to represent Christ and the beliefs of e3 to the larger community.

Preferred Requirements:

  • Experience with Salesforce user and permission support.
  • Familiarity with IT asset management, documentation best practices, and security compliance frameworks.
  • Certifications such as CompTIA Security , Microsoft 365 Certified: Modern Desktop Administrator, Google Workspace Administrator, or similar.
  • Provide light administration for Salesforce, including user access, field creation, and permission sets.
  • Contribute to evaluation and deployment of new tools or infrastructure projects.
  • Experience with RPA/low-code automation (Power Automate, Zapier, Make, or Workato)
  • Knowledge of AI-based cybersecurity solutions such as CrowdStrike Falcon Insight or Microsoft Defender with Copilot integrations.
  • Track record of leading automation projects that improved service delivery or reduced administrative overhead.

Required Personal Attributes:

  • Strong attention to detail and accountability for uptime, performance, and security.
  • Service-oriented mindset with excellent communication skills.
  • Able to work independently and prioritize tasks across multiple systems and projects.
  • Alignment with the mission and values of a faith-based, nonprofit organization.


Salary : $70,000 - $90,000

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