Search Results for "SRE"

The Senior Storage Administrator is a senior individual contributor in Enterprise IT responsible for the reliability, performance, security, and cost efficiency of enterprise storage and data protection platforms across on-premises and (often) hybrid cloud environments. The role ensures that business-critical applications and platforms have the right storage services—block, file, and object—delivered predictably with strong operational controls.

The Senior Network Administrator is accountable for the reliable, secure, and performant operation of enterprise network services across campus, data center, and cloud connectivity. This role ensures that users, applications, and production services can communicate efficiently and safely by owning core network operations, lifecycle management, and continuous improvement.

The **Senior Microsoft 365 Administrator** is the technical owner and operational steward of the organization’s Microsoft 365 tenant(s), ensuring secure, reliable, and well-governed collaboration and productivity services across Exchange Online, Teams, SharePoint Online, OneDrive, and Microsoft Entra ID. This role designs and runs the service at enterprise scale: configuring identity and access controls, managing service health and changes, automating administration, and leading incident response for M365-related outages or degradations.

The **Senior Linux Administrator** is a senior individual contributor within **Enterprise IT** responsible for the reliability, security, and performance of Linux-based infrastructure that underpins internal services and business-critical production platforms. The role designs and operates standardized Linux environments, automates repeatable operations, and leads complex incident resolution while ensuring adherence to enterprise security and compliance controls.

The Senior Kubernetes Administrator is a senior individual contributor responsible for the reliability, security, scalability, and operability of Kubernetes clusters used by enterprise engineering teams to run production workloads. This role designs and runs the Kubernetes platform “as a product” within Enterprise IT—ensuring clusters are correctly configured, monitored, upgraded, and governed while enabling developers to ship safely and quickly.

The Senior Exchange Administrator is accountable for the reliability, security, performance, and lifecycle management of the organization’s Microsoft messaging platform, typically spanning Exchange Online (Microsoft 365), Exchange Server (on-premises), or a hybrid configuration. This role ensures email and calendaring services are highly available, compliant, and aligned to business needs while proactively reducing operational risk and improving user experience.

The Senior Database Administrator (Senior DBA) is accountable for the reliability, performance, security, and recoverability of enterprise database platforms that support business-critical applications and services. This role designs and operates highly available database environments, leads complex troubleshooting, and establishes standards and automation that reduce risk and improve service levels.

The Senior Cloud Administrator is responsible for the reliable, secure, and cost-effective operation of an organization’s cloud infrastructure and foundational cloud services across one or more major providers (commonly AWS, Azure, and/or Google Cloud). This role ensures cloud environments are governed, monitored, standardized, and continuously improved so that product and enterprise technology teams can deliver applications and services at scale.

The Senior Backup Administrator designs, operates, and continuously improves enterprise backup, restore, and data protection capabilities to ensure business systems and data can be recovered reliably after failures, incidents, or cyber events. This role is accountable for backup policy implementation, recovery testing, platform reliability, and operational readiness across on-prem and cloud environments.

The Principal Windows Administrator is the senior-most individual contributor responsible for the reliability, security, and operability of the enterprise Windows ecosystem—spanning Windows Server, Active Directory/identity services, endpoint management, patching, and core Microsoft infrastructure services. This role sets technical direction and standards, designs and improves operating practices, and resolves the most complex incidents and systemic issues affecting Windows platforms.

The **Principal Virtualization Administrator** is the senior-most individual contributor accountable for the reliability, performance, security, and lifecycle of the organization’s virtualization platforms that underpin critical enterprise workloads. This role ensures virtualization is engineered and operated as a resilient product/platform—standardized, automated, cost-effective, and audit-ready—while enabling application teams to consume compute, storage, and network capacity with predictable service levels.

The **Principal Systems Administrator** is the senior-most individual contributor responsible for the reliability, security, and operational excellence of enterprise systems that underpin employee productivity and internal service delivery (identity, endpoints, core infrastructure, virtualization, server OS platforms, foundational cloud services, and adjacent operational tooling). This role acts as a technical authority for systems administration practices, sets standards for build/patch/configuration, and drives automation to reduce operational toil while improving uptime and audit readiness.

The **Principal Storage Administrator** is the senior individual-contributor authority responsible for designing, operating, and continuously improving enterprise storage and data protection platforms that underpin production systems, developer platforms, and corporate IT services. This role ensures storage services are **highly available, performant, secure, cost-effective, and recoverable**, while enabling modernization through automation, standardization, and cloud/hybrid integration.

The Principal Network Administrator is the senior individual contributor accountable for the reliability, performance, security, and operational excellence of enterprise network services across corporate and production-adjacent environments. This role designs and governs network standards, leads complex troubleshooting and incident response, and drives automation and observability to reduce risk and improve service quality.

The Principal Linux Administrator is the enterprise technical authority for Linux platforms within Enterprise IT, accountable for the reliability, security, standardization, and automation of Linux-based infrastructure that underpins business-critical applications and services. This is a senior individual contributor (IC) role with broad decision influence, responsible for setting Linux engineering standards, guiding platform roadmaps, and solving high-severity or high-complexity problems that span teams and domains.

The **Principal Kubernetes Administrator** is the senior individual-contributor authority responsible for the reliability, security, scalability, and operational excellence of Kubernetes platforms used across Enterprise IT. This role owns the “last mile” of Kubernetes production readiness—ensuring clusters, add-ons, networking, storage, identity, and operational processes meet enterprise standards while enabling product and application teams to ship safely and quickly.

The Principal Exchange Administrator is the senior technical authority responsible for the reliability, security, lifecycle, and operational excellence of the enterprise messaging platform—typically Microsoft Exchange Online/Exchange Server in a hybrid Microsoft 365 environment. This role exists to ensure email and calendaring services remain highly available, performant, compliant, and aligned with enterprise security and governance requirements while enabling modern collaboration capabilities across the organization.

The **Principal Database Administrator (Principal DBA)** is the senior-most individual contributor accountable for the **reliability, security, performance, and operational excellence** of enterprise database platforms that support critical business systems and customer-facing services. This role combines deep hands-on expertise with platform strategy: setting standards, designing resilient architectures, leading complex migrations, and driving automation and governance across the database estate.

The **Principal Cloud Administrator** is a senior individual contributor in Enterprise IT responsible for the reliability, security, governance, and operational excellence of the organization’s cloud environments. This role ensures cloud platforms (e.g., AWS/Azure/GCP) are configured, monitored, cost-controlled, and standardized to support internal and customer-facing workloads, while enabling engineering teams to deliver safely and quickly.

The **Principal Backup Administrator** is the senior individual contributor accountable for the design, reliability, and continuous improvement of enterprise backup, restore, and data protection capabilities across on-premises and cloud environments. This role ensures that business-critical systems and data can be recovered within agreed service objectives (RPO/RTO), and that backup controls materially reduce operational, security, and regulatory risk—especially from ransomware, accidental deletion, and infrastructure failures.

The Network Administrator is responsible for the reliable day-to-day operation, security hygiene, and continuous improvement of the corporate and production-adjacent network services that enable employees, systems, and customer-facing platforms to function. This role focuses on administering and maintaining LAN/WAN/Wi‑Fi, VPN, core network services (DNS/DHCP/IPAM), and network monitoring—ensuring stable connectivity, controlled change, and rapid incident restoration.

The Linux Administrator is responsible for the reliability, security, and day-to-day operational health of Linux-based infrastructure that supports enterprise applications, internal developer platforms, and shared IT services. This role ensures Linux systems are consistently configured, patched, monitored, backed up, and recoverable—while meeting organizational standards for availability, performance, and compliance.

The **Lead Workspace Administrator** owns the reliability, security, and operational excellence of an organization’s digital workplace (“workspace”) services—typically including collaboration, communication, identity-adjacent access patterns, endpoint/workspace management touchpoints, and end-user productivity platforms. This role ensures employees can work securely and efficiently across devices and locations with minimal friction, while maintaining strong governance, compliance posture, and cost discipline.

The Lead Windows Administrator is the senior hands-on owner of Windows-based enterprise infrastructure, responsible for the reliability, security, and operational excellence of core Microsoft platforms (e.g., Windows Server, Active Directory, identity integrations, patching, endpoint/device management, and automation). This role exists in software companies and IT organizations because Windows and Microsoft identity services remain foundational for workforce access, enterprise applications, and hybrid infrastructure—even as application workloads move to cloud-native platforms.

The **Lead Virtualization Administrator** owns the reliability, performance, lifecycle, and operational excellence of the enterprise virtualization platform (compute virtualization and commonly adjacent capabilities such as virtual networking, storage integration, backup, and disaster recovery). This role ensures that virtualized infrastructure consistently meets availability, security, and capacity requirements while enabling application teams to ship and operate services with predictable performance.

The Lead Systems Administrator is the technical lead responsible for the reliability, security, and operational excellence of the organization’s core compute, identity, endpoint, and platform services across hybrid infrastructure (on-premises and cloud). This role ensures enterprise systems are hardened, patched, monitored, recoverable, and scalable, while raising standards through automation, documentation, and operational governance.

The Lead Storage Administrator is the senior, hands-on technical owner for enterprise storage platforms and related data protection services (SAN/NAS/object storage, backups, replication, and storage observability) within Enterprise IT. The role exists to ensure business-critical applications and engineering teams have reliable, secure, performant, and cost-effective storage services with predictable operations and clear governance.

The Lead Network Administrator owns the reliability, security, and day-to-day operability of the enterprise network across offices, data centers, and cloud connectivity. This role combines deep hands-on administration (routing, switching, wireless, firewalls, VPN, DNS/DHCP/IPAM, monitoring) with technical leadership: setting standards, leading complex incidents and changes, and mentoring network administrators and adjacent IT teams.

The **Lead Linux Administrator** owns the reliability, security, and operational excellence of an organization’s Linux server estate across on-premises and cloud environments. This role provides senior technical stewardship for core Linux platforms (compute, storage, identity integration, patching, monitoring, backups, and automation) while coordinating day-to-day operations, escalations, and continuous improvement across the Linux administration function.