Source Job

$60,000–$80,000/yr
US

  • Administer Windows and Linux systems, including Active Directory and server maintenance.
  • Troubleshoot network, virtualization, and backup issues across enterprise infrastructure.
  • Manage L2 tickets, support hardware, and maintain documentation for reliable service delivery.

Windows Server Linux VMware Networking ITSM

19 jobs similar to L2 System Administrator

Jobs ranked by similarity.

Brazil

  • Manage and optimize Windows, Linux, virtualization, storage, networking, backup, and hybrid infrastructure platforms.
  • Lead incident response through Root Cause Analysis and drive complex issues to resolution.
  • Implement infrastructure security controls, automation scripts, and support migration and transformation projects.

Jobgether uses an AI-powered matching process to review applications quickly and objectively. The platform connects candidates with remote job opportunities at various partner companies.

US

  • Administer and maintain Microsoft Windows Server environments, including physical, virtual, cloud, and on-premises infrastructure, while ensuring high availability and security.
  • Monitor system health, server performance, and application availability using enterprise tools like Dynatrace and Splunk, and proactively resolve issues.
  • Support integration across enterprise applications, cloud platforms, and mainframe systems, and collaborate with VA leadership, cybersecurity teams, and third-party vendors.

Planned Systems International (PSI) is an Enterprise IT services company that designs, builds, secures, and operates cutting-edge software solutions for Federal Government organizations. As a federal contractor with a focus on mission-critical systems, PSI fosters a culture of collaboration, security, and operational excellence.

Canada 6w PTO

  • Manage and evolve complex enterprise infrastructure environments within a globally distributed technology team.
  • Maintain critical Microsoft systems, virtualization platforms, VDI environments, cloud services, and security-focused infrastructure solutions.
  • Collaborate with teams across IT operations, security, DevOps, and support to ensure reliable and secure services.

Our partner is a globally distributed technology team that manages and evolves complex enterprise infrastructure environments. They are a large organization with a strong focus on stability, security, and operational excellence across multiple environments.

$112,000–$179,000/yr
US

  • Administer, configure, and troubleshoot Windows Server systems (2016-2025) and Microsoft Active Directory, including group policies, DNS, and domain controllers.
  • Utilize scripting languages (PowerShell/VB) to automate system administration tasks and maintain documentation for system configurations and procedures.
  • Collaborate with cross-functional teams in a fast-paced environment, managing multiple tasks and supporting incident resolution for critical issues.

Peraton is a next-generation national security company that delivers mission-critical solutions across land, sea, space, air, and cyberspace. As a leading mission capability integrator, the company supports essential government agencies and all branches of the U.S. armed forces with a team focused on solving complex challenges.

Global 7w PTO

  • Administer corporate Microsoft infrastructure including Active Directory, DNS, DHCP, PKI, and Group Policy.
  • Manage access platforms such as Atlassian (Jira, Confluence), 1C/ERP, Google Workspace, and Slack.
  • Support VDI and terminal server farms, resolve incidents, and participate in infrastructure projects.

Social Discovery Group (SDG) is a group of social discovery companies that solve problems of loneliness and disconnection by transforming virtual intimacy into the new normal. The company has an international team of digital nomads and has been recognized as a Great Place to Work and a top company for remote jobs.

Europe

  • Administer and troubleshoot Windows and Linux servers, Hyper-V, and VMware environments.
  • Diagnose and resolve customer incidents involving VPS, dedicated servers, and connectivity.
  • Participate in upgrades, migrations, and infrastructure improvement projects with clear documentation.

The company provides VPS and dedicated server hosting for FX brokers and traders. It is a small organization seeking a reliable, hands-on contractor to support customer-facing infrastructure.

$85,000–$100,000/yr
US

  • Install, configure, and maintain Windows Server OS and associated software on physical and virtual hardware.
  • Support VMware vSphere and transition workloads into Azure, leveraging cloud-native tools for system health and compliance.
  • Troubleshoot Tier 3 incidents, automate tasks with Ansible, and provide 24/7 remote support.

Epsilon provides IT solutions and services, now part of AMERICAN SYSTEMS. They foster a dynamic, collaborative environment with expanded resources, focusing on innovation and customer success.

US

  • Lead enterprise systems and network administration for the USMEPCOM ENLIST program, ensuring secure and reliable operations.
  • Serve as the contractor's service owner for enterprise infrastructure, managing servers, databases, virtualization, and cloud environments.
  • Direct the Outage Response Team and coordinate incident response, disaster recovery, and continuity of operations.

Computer World Services provides IT solutions and support for government and enterprise clients, focusing on secure, reliable, and mission-ready operations. As a contractor for the U.S. Department of Defense, they emphasize technical excellence and compliance with federal standards.

Global 3w PTO

  • Champion successful implementation of key projects meeting client requirements and timelines.
  • Drive optimization of IT system performance and reliability by proactively addressing challenges.
  • Enhance team collaboration and communication contributing to project success.

ITS delivers innovative technology solutions and managed IT services to clients. The company fosters a collaborative, client-focused culture with a remote team.

US

  • Lead technical support initiatives and operational projects for advanced healthcare systems.
  • Perform advanced troubleshooting and diagnostic evaluations of hardware, software, and networking issues.
  • Mentor team members and collaborate with cross-functional teams to resolve technical escalations.

Our partner provides advanced healthcare technology solutions for clinical environments. They foster a collaborative, innovative work environment with cross-functional exposure and opportunities for professional growth.

Global

  • Ensure smooth operation of the company's geo-distributed infrastructure.
  • Maintain and configure network equipment, bare metal servers, and NAS systems.
  • Administer multiple Linux servers and automate administrative tasks.

Xsolla is a global commerce company providing tools and services to help video game developers fund, distribute, market, and monetize their games. The company has helped over 1,500 game developers and fosters a community that values creativity, collaboration, and the transformative power of play.

US

  • Serve as the initial point of contact for technical support requests through phone, email, and other channels.
  • Diagnose and resolve software, hardware, operating system, application, and network-related issues.
  • Document, track, and monitor support requests and maintain knowledge-base articles.

The company provides IT support services as a key first point of contact for end-users experiencing technical issues. It operates fully remotely with a collaborative culture focused on responsive, user-friendly support.

US

  • Provide expert guidance and implementation support for enterprise software solutions to optimize customer workflows.
  • Configure, administer, and manage systems while building strong client relationships and driving measurable outcomes.
  • Analyze business requirements, conduct system reviews, and recommend improvements aligned with best practices.

The company provides expert guidance, implementation support, and managed services to help customers optimize enterprise software solutions. The team fosters a collaborative culture focused on knowledge sharing, continuous improvement, and customer success.

US

  • Design, manage, and optimize AWS infrastructure across production and non-production environments to ensure scalability, reliability, and performance.
  • Architect highly available cloud solutions that support API-driven and data-intensive applications while implementing infrastructure-as-code using Terraform or CloudFormation.
  • Establish and maintain operational best practices, including monitoring, alerting, incident response, root cause analysis, and disaster recovery planning.

The company is a technology-driven organization focused on building scalable cloud infrastructure. It values innovation, collaboration, and operational excellence, with a remote-first culture.

US

  • Serve as Tier 2 escalation point for Help Desk, providing advanced troubleshooting and incident management.
  • Administer user accounts, access permissions, and authentication tokens across enterprise applications.
  • Coordinate service restoration during outages and ensure SLA performance and security compliance.

The company is a technology services provider that supports government and mission-critical operations. It fosters a collaborative, learning-oriented culture with a focus on employee engagement and growth.

US

  • Provide frontline technical support to Cloudskope customers via phone, email, and web.
  • Own and manage the customer experience from problem identification to full resolution.
  • Collaborate with subject matter experts and engineering teams to resolve complex issues.

Cloudskope is a cloud-based technology company that provides IT services and support to businesses. The company is rapidly expanding and fosters a culture of customer obsession, growth mindset, diversity, and collaboration.

  • Administer Windows Server 2016, 2022, and 2025 environments, including Active Directory, DNS, DHCP, and Failover Clustering.
  • Manage Google Cloud Platform services such as Compute Engine, VPC, IAM, and Cloud Storage, and automate tasks with PowerShell.
  • Ensure high availability, security, and operational excellence through monitoring, incident resolution, and root cause analysis.

Tieto Tech Consulting is a Nordic technology consultancy that helps businesses transform through digital solutions. As one of the largest tech companies in the Nordics, it fosters an open culture with professional growth and work-life balance.

US

  • Monitor system-generated alerts and respond to support requests via phone, email, and ticketing systems.
  • Triage infrastructure, endpoint, network, and security alerts while troubleshooting first-level technical issues.
  • Collaborate with Tier 2 and Tier 3 technicians and maintain accurate ticket documentation for escalations.

Our partner is a technology-focused organization that delivers managed IT and network operations services. They foster a collaborative remote culture and support career growth through continuous learning and certification reimbursement.

US

  • Design, implement, support, and optimize enterprise infrastructure across Windows Server, VMware, storage, and cloud platforms including AWS and Azure.
  • Strengthen identity, security, and resiliency across Active Directory and Microsoft Entra through modern authentication and disaster recovery planning.
  • Advance automation through PowerShell and emerging technologies, partnering with development teams on DevOps practices for reliable application delivery.

The Bancorp is a financial services company that has spent over 25 years driving innovation in fintech, providing banking capabilities for fintech solutions, institutional banking, and lending. The company fosters a culture of urgency and rigor, with a small team handling enterprise-scale infrastructure.