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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior System Administrator - **Company:** Insight Global - **Location:** Morgan Hill, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Microsoft Azure, Backup Devices, Microsoft Online Services, Computer Networks, Data Centers, Disaster Recovery, Identity and Access Management, Virtual Private Networks (VPN), Network Security, Linux System Administration, Windows Servers, Network Segmentation, Network Administration, Windows PowerShell, Remote Access Technology, Virtualization Technology, Wireless Networks, Firewalls (Computer Science), Microsoft InTune, SAPBasis, Hardware Infrastructure, Cloud Migration, Firewall Services Module, Cisco, Vmware - **Published:** August 8, 2026 - **Apply:** https://www.disabledperson.com/jobs/74110361-senior-system-administrator ## About the Role Candidates must demonstrate hands-on operational ownership in most or all of the following areas: Microsoft Cloud Platform * Microsoft 365 administration * Entra ID and Conditional Access * Intune device management and compliance * Azure administration and governance Infrastructure & Networking * Cisco switching and routing * Meraki wireless and network management * Palo Alto firewalls and security policy administration * VPN and remote connectivity solutions Systems Administration * Windows Server administration * Virtualization platforms (VMware or equivalent) * Backup and disaster recovery solutions * Active Directory and hybrid identity environments Governance & Compliance * Experience operating within regulated, audited, or compliance-driven environments, including implementation of security controls, access governance, change management, disaster recovery, and audit support. Preferred Qualifications: * SAP environment experience * Linux administration * PowerShell automation and scripting * Microsoft Defender, Purview, and security technologies * Multi-site or global infrastructure support experience ## Description Insight Globals Client is seeking a Senior Systems Administrator responsible for the design, administration, security, and lifecycle management of our enterprise infrastructure environment. This role owns the day-to-day operation and continuous improvement of our Microsoft cloud platform, on-premises infrastructure, network environment, and endpoint management solutions. The successful candidate will work closely with Security, Service Desk, and business stakeholders to maintain a secure, reliable, and compliant environment while developing practical technology roadmaps that maximize the value of existing investments before introducing new platforms or services. This is a hands-on infrastructure role. We are seeking an individual with demonstrated operational ownership of enterprise systems, not a project-focused consultant, help desk technician, or administrator whose experience is limited to a single technology domain., Cloud Identity & Collaboration * Own and administer Microsoft 365, Entra ID, Intune, and Azure services, including identity, access management, endpoint compliance, and security controls. * Develop and maintain governance standards, Conditional Access policies, licensing strategies, and lifecycle management processes. * Lead cloud modernization initiatives while ensuring operational stability and audit readiness. Network & Security Infrastructure * Administer and support enterprise networking and security platforms, including Cisco, Meraki, Palo Alto, VPN connectivity, wireless infrastructure, and site-to-site communications. * Partner with security teams to implement and maintain network segmentation, firewall policies, access controls, and monitoring capabilities. * Serve as an escalation point for infrastructure and security incidents. Data Center & Systems Infrastructure * Manage on-premises server, storage, virtualization, backup, and disaster recovery platforms. * Maintain Windows Server environments and lead modernization efforts involving VMware and future virtualization technologies. * Ensure infrastructure capacity, performance, resiliency, and operational health across multiple sites. Technology Planning & Operational Excellence * Develop infrastructure roadmaps, standards, and lifecycle plans aligned to business requirements and budget expectations. * Identify opportunities to improve security, reliability, and user experience through better use of existing technologies before recommending new investments. * Support compliance, audit, and regulatory requirements through documented processes, controls, and evidence collection. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers)