Top Remote Systems Administrator Jobs

Senior IT Systems Administrator providing escalated technical support and incident management for global internal users. Mentor service desk staff, manage endpoints via SCCM, Jamf, and Workspace ONE, and improve IT processes, policies, and application usability. Troubleshoot Mac, Windows, and Linux systems, coordinate cross-functional resolution, and support office-based technology needs as required.

Manage user access and identity across internal systems (Google Workspace, Slack, HubSpot, Atlassian); provision and deprovision users; configure SaaS platforms and workflows; troubleshoot access and configuration issues; maintain documentation and run access reviews; support cross-functional teams and vendor escalations while applying least-privilege and basic HIPAA safeguards.

Install, configure, and support Epic client applications (Hyperspace, Interconnect, print services) across desktops, mobile, and virtual platforms. Monitor performance and security, troubleshoot issues, support Citrix/VMware environments, manage upgrades/patches, document configurations, participate in disaster recovery testing, and provide on-call production support while ensuring compliance with policies and standards.

Maintain and secure Windows and Linux servers/workstations, manage Active Directory/GPO, TrueNAS, PostgreSQL, and Remote Desktop Services. Provide first- and second-line helpdesk support, implement monitoring and backups, harden systems, automate tasks with scripting, document procedures, and participate in on-call/out-of-hours operations.

Design, build, and maintain automation and IaC for Azure and Microsoft 365 environments. Automate identity, licensing, Teams/Exchange/SharePoint workflows using Microsoft Graph API and PowerShell. Implement and operate Azure services, Entra ID, Windows Server, and ensure security, compliance, and disaster recovery. Collaborate with cross-functional teams to reduce manual effort and improve reliability.

Support and maintain RHEL 7/8 systems for DoD HPC program; automate deployments with Bash, manage PostgreSQL, Apache and Tomcat, handle PKI/SSL, apply STIGs/RMF controls, patching, hardening, troubleshooting, and support testing and demonstrations.

Administer and maintain Windows (and some Linux) servers and infrastructure, perform patching, backups, system upgrades, hypervisor management, hardening, and troubleshooting. Support cybersecurity analysis by collaborating with security analysts and network engineers, leveraging scripting/automation, and ensuring operational compliance and optimal system performance.

Manage, implement, configure, and optimize regulated business applications (ELN, LIMS, Spotfire, PPM). Develop test plans and scripts for CSV, ensure GxP and 21 CFR Part 11 compliance, coordinate with IT and QA, support upgrades/patches, maintain data integrity, provide first-line support, and train end-users.

Provide hands-on Windows systems administration across locations: install, maintain, and troubleshoot hardware, software, applications, and connectivity; remediate incident tickets; perform performance and load testing; engage clients to gather requirements; recommend infrastructure improvements; maintain compliance; and conduct training and knowledge transfer.

Administer, maintain, and secure AWS GovCloud-hosted Linux and Windows servers for a U.S. Air Force system. Monitor performance, perform patching and vulnerability remediation, harden systems to DISA STIGs, support RMF activities, manage access and configuration baselines, execute backup/recovery, create documentation, and collaborate with stakeholders to ensure mission readiness and compliance. Active Secret clearance required.

Provide enterprise endpoint provisioning, deployment, patching, compliance, and sustainment support. Administer endpoint management platforms (MECM/Intune), perform OS imaging and application packaging, enforce secure configurations and encryption, manage patch and vulnerability remediation, monitor endpoint health, and provide Tier 2/3 troubleshooting and documentation while collaborating with engineering and cybersecurity teams.

Administer, secure, and sustain enterprise Exchange and M365 messaging across multi-network environments. Ensure high availability, mail flow, authentication/PKI, backup/recovery, patching, compliance, and migration/upgrade support. Troubleshoot complex routing, DNS, mobile access, and hybrid integration issues while maintaining documentation, SOPs, and remediation of vulnerabilities to support mission-critical communications.

Administer and maintain a large-scale NGDE thin client and virtual desktop environment, ensuring availability, performance, and security. Monitor infrastructure health, manage consoles/licensing/routing, support backend components, apply patches and firmware, troubleshoot complex authentication and routing issues, and maintain SOPs and documentation while collaborating with network, cybersecurity, and virtualization teams.

Administer and maintain enterprise user profile management systems across physical, VDI, and cloud endpoints. Monitor performance, troubleshoot profile corruption/sync/authentication issues, perform migrations, apply patches and hardening, collaborate with endpoint, storage, and cybersecurity teams, and maintain documentation and SOPs to ensure secure, compliant, and reliable user profile delivery.

Administer and govern PDM/PLM systems (Autodesk Vault, SolidWorks PDM, PTC Windchill). Ensure engineering data integrity, BOM and item/master alignment, troubleshoot multi-CAD issues, support upgrades, migrations, and governance activities, and collaborate with engineering, IT, manufacturing, and business stakeholders.

Serve as senior technical authority securing wireless communications and managing cross-domain information sharing. Deploy, maintain, and monitor CSfC VPN and cross-domain solutions, apply security patches/IAVAs, develop POA&Ms, and ensure compliance with DoD/DISA cybersecurity requirements across Shaw AFB and Kuwait.

Administer and optimize the Army's Salesforce recruiting platform: configure objects, flows, security, integrations, reports/dashboards, monitor data quality and performance, troubleshoot issues, support deployments and UAT, and apply AI-enabled tools to automate processes and improve recruiter productivity while ensuring DoD/Army compliance.

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.

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.

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.

Provide advanced remote Apple and mixed-platform support and Mac system administration. Administer Addigy MDM and Apple Business Manager workflows, troubleshoot macOS issues, maintain ticket documentation, escalate as needed, contribute to knowledge articles, and participate in occasional on-call rotation.

Administer and govern the firm's planning technology ecosystem: vendor management, licensing, platform administration, M&A onboarding and migrations, integrations, reporting, documentation, training, and process improvement to ensure platforms are supported, compliant, and aligned with enterprise objectives.

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.

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