Top Remote Systems Administrator Jobs

Maintain and secure AWS cloud infrastructure, servers, applications, networks, and firewalls. Monitor performance, troubleshoot outages, perform upgrades and security patching, ensure STIG compliance, and optimize cloud resources. Support IaaS, IaC, automation, backups, access controls, and modernization initiatives while collaborating with application, data, and cybersecurity teams in an Agile environment. Create technical documentation, runbooks, and IT policies.

Lead administration of enterprise platforms, operating systems, applications, web environments, and SharePoint. Configure workflows, access controls, integrations, software updates, reports, dashboards, and data activities. Troubleshoot complex Level 2 and Level 3 issues, manage upgrades, disaster recovery, documentation, and system performance. Collaborate with stakeholders, vendors, and development teams while providing technical guidance to junior staff and supporting project objectives.

Administers Microsoft 365, Intune, Entra ID, and Windows/macOS endpoints in a HIPAA-regulated remote environment. Manages identity lifecycle, MFA, Conditional Access, encryption, compliance, DLP, provisioning, endpoint security, vulnerability remediation, audits, asset logistics, and advanced desktop support. Automates administrative tasks with PowerShell, maintains documentation and runbooks, supports incident response, and coordinates with infrastructure and security teams. Occasional after-hours maintenance and minimal travel are required.

Administer and improve financial systems including NetSuite, Ramp, and Pigment; manage configurations, users, workflows, reports, dashboards, and integrations using Workato. Support Accounting, Finance, and Legal teams across close, procure-to-pay, order-to-cash, and reporting processes. Troubleshoot data and synchronization issues, maintain data integrity and governance, support testing and releases, document solutions, train users, and identify automation and process improvements.

Administer and optimize Greenhouse, ModernLoop, and related recruiting systems. Configure workflows, permissions, templates, interview plans, integrations, and automations; maintain ATS data quality and reporting readiness; provide system support; coordinate with vendors and systems engineers; and document processes and training materials. The role also identifies AI-enabled automation opportunities to improve recruiting efficiency and accuracy.

Administer and maintain enterprise Windows Server infrastructure supporting secure U.S. Navy mission operations. Responsibilities include system monitoring, troubleshooting, performance tuning, hardware upgrades, vulnerability remediation, technology recommendations, and SQL database administration. The role also supports Microsoft enterprise services, cloud infrastructure, virtualization, desktop services, and resilient global operations. Travel may be required to Navy commands in the continental and overseas United States.

Administer and configure the ServiceNow enterprise platform across ITSM modules, access controls, workflows, Service Catalog, CMDB, data integrations, SLAs, reporting, and APIs. Manage update sets, deployments, cloning, upgrades, patches, monitoring, troubleshooting, performance analysis, and automated testing across development, UAT, and production environments. The role requires supporting complex federal environments, maintaining instance health, and minimizing disruption to critical operations.

Administers and optimizes the Defense Logistics Agency’s Okta environment, including deployment, configuration, integrations, maintenance, upgrades, performance analysis, automation, documentation, training, and technical support. Resolves connectivity issues, recommends system enhancements, supports operational systems, and directs system administrators. Requires advanced knowledge of application networking, load balancing, and fault tolerance, plus Okta certification and five years of professional Okta experience.

Administer and support multiple go-to-market and sales technology platforms. Manage user accounts, permissions, roles, access requests, reports, dashboards, workflows, and basic configurations. Provide Tier 1 troubleshooting and documentation, monitor platform health, support implementations and integrations, and identify process improvements. Partner with Sales, Marketing, Customer Success, Revenue Operations, and Enablement teams while exploring AI and automation opportunities.

Owns enterprise virtualization, compute, storage, Windows and Linux systems, identity services, monitoring, backup, and disaster recovery. Diagnoses complex infrastructure problems across hypervisor, operating system, storage, and network layers; develops PowerShell, PowerCLI, and Bash automation; improves resilience and observability; supports database infrastructure; and helps introduce container workloads. The role also includes mentoring junior administrators, maintaining documentation and recovery procedures, and collaborating with network, security, database, and application teams.

Administer the electronic Quality Management System, controlled document lifecycle, employee training records, quality records, supplier documentation, calibration records, and inspection-ready archives. Support change control, CAPA, audits, inspections, validation, nonconformances, complaints, and finished goods release. Maintain data integrity and compliance with FDA requirements, ISO 13485, and Good Documentation Practices while partnering cross-functionally to improve quality processes.

Administer and troubleshoot IBM z/OS network systems and connectivity, including VTAM, TCP/IP, TN3270, FTP, Policy Agent, and SMTP. Manage TSO, ISPF, JCL, VSAM, catalogs, and JES2 operations. Develop automation scripts and monitoring or reporting tools, support MQ, DB2, CICS, file transmission, printing, and email infrastructure, and collaborate with enterprise network and security teams.

Administer and support IBM z/OS environments, including installations, upgrades, maintenance, lifecycle management, and complex troubleshooting. Use SMP/E for software maintenance, PTFs, APARs, and HOLDDATA processing. Develop REXX automation and administer z/OSMF services and workflows. Monitor performance, availability, capacity, and system health; support upgrades, migrations, disaster recovery testing, production operations, and on-call activities. Collaborate across infrastructure teams, maintain technical documentation, and mentor other mainframe administrators.

Administer and maintain Nearmap's revenue tech stack (Salesforce, CPQ, NetSuite), build declarative automation, configure Conga CPQ, monitor integrations, support end users, run UAT, maintain documentation, and coordinate changes with global admins and engineering.

Senior Systems Administrator managing medium and small classified/unclassified networks. Duties include vulnerability scanning and remediation, patching, system monitoring, Active Directory and virtualization administration, backups/COOP, network device support, implementing NIST/FedRAMP controls, IT procurement/asset management, documentation, troubleshooting, and mentoring junior admins.

Own and administer HubSpot and the GTM tech stack (Fathom, Outreach, LinkedIn Sales Navigator), manage integrations and data hygiene, design workflows and reporting, support stakeholders across Sales/Marketing/CS, resolve integration and automation issues, document standards, train users, and evaluate new GTM tools to ensure a connected, reliable revenue ecosystem.

Administers and improves the Computer Science department’s servers, workstations, storage, networking, operating systems, security, backups, and HPC infrastructure. Leads upgrades, migrations, infrastructure projects, monitoring, incident response, disaster recovery, and system documentation. Supports faculty, researchers, students, and staff; manages DNS, DHCP, authentication, access control, firewalls, and network services. Provides purchasing recommendations, technical consulting, endpoint and audiovisual support, mentoring, and on-call coverage.

Lead Salesforce administration and business systems strategy across Sales Cloud, Service Cloud, and connected go-to-market systems. Responsibilities include complex configuration, declarative development, security, maintenance, integrations, data flow management, process optimization, documentation, and configuration governance. The role also owns roadmaps for key business systems, prioritizes enhancements, partners with cross-functional stakeholders, and implements solutions that improve efficiency and reduce manual work.

Administer and improve Docebo and related learning technologies supporting sales enablement, customer training, partner education, onboarding, and certification. Responsibilities include platform configuration, governance, permissions, integrations, SSO, SAML, SCIM provisioning, troubleshooting, vendor coordination, reporting, analytics, and AI-enabled learning technology evaluation. The role translates business requirements into scalable solutions, supports global stakeholders, and ensures platform stability, security, performance, data integrity, and user satisfaction.

Own the design, configuration, administration, security, testing, and optimization of Vanta’s Workday environment across Core HCM, Payroll, Benefits, Absence, and Time Tracking. Partner with People, Payroll, Finance, IT, and Legal to translate business needs into scalable solutions, lead system initiatives, manage releases and change adoption, improve processes, and maintain audit and compliance standards.

This role involves providing consulting services related to Epic systems, including project management, troubleshooting, workflow analysis, and mentoring project teams for Nordic clients.

Lead administration and sustainment of the Advana data platform for USMC cybersecurity reporting. Build secure ETL/ELT pipelines in Databricks, develop advanced Qlik Sense dashboards, integrate eMASS via APIs, implement data governance, produce technical documentation, and provide knowledge transfer and stakeholder support.

Support advanced cyber environments and enterprise infrastructure within a DoD setting by designing, configuring, and maintaining network and system architectures, VMs, and security protocols.

Administer and maintain enterprise Windows Server environments and Microsoft services (AD, DNS, DHCP, Exchange, Azure). Monitor, troubleshoot, tune performance, apply IAVA/IAVB patches, manage SQL databases, support secure, high-availability infrastructure, and document system improvements. Provide global support and occasional travel to other Navy commands.

Lead internal IT operations, including Microsoft 365 tenant migration and administration, Okta and Entra ID identity management, Windows endpoint management through Intune, and service desk supervision. Manage onboarding, offboarding, assets, vendors, ITSM processes, documentation, incidents, and compliance evidence supporting SOC 2 and CJIS requirements. Coordinate with technical, security, and parent-company teams during organizational decentralization, and provide occasional after-hours incident support.