Junior Systems Administrator

Junior Systems Administrator
Location: United States
Job Type: Full-Time
Work Arrangement: Remote / Hybrid
Experience Level: Entry-Level / Junior
Job Overview
We are seeking a motivated and detail-oriented Junior Systems Administrator to assist with the administration, maintenance, monitoring, and troubleshooting of company IT systems and infrastructure. The ideal candidate will have a foundational understanding of operating systems, networking, user management, and IT security.
This is an excellent opportunity for an early-career IT professional who wants to develop hands-on experience in systems administration and infrastructure support.
Key Responsibilities
Assist with the installation, configuration, and maintenance of servers, workstations, and IT systems.
Monitor system performance, availability, and security alerts.
Provide technical support and troubleshoot basic hardware, software, and system issues.
Create, maintain, and manage user accounts, permissions, and access rights.
Assist with Windows and/or Linux system administration tasks.
Monitor system logs and investigate basic system errors and incidents.
Support software installations, updates, patches, and system upgrades.
Assist with backup, recovery, and disaster-recovery procedures.
Maintain system documentation, configuration records, and technical procedures.
Assist with network connectivity and basic infrastructure troubleshooting.
Support IT security policies, access controls, and endpoint protection procedures.
Respond to IT tickets and escalate complex issues to senior administrators or appropriate technical teams.
Assist with system deployments, migrations, and infrastructure projects.
Collaborate with IT Support, Network, Cloud, Security, and DevOps teams.
Perform routine maintenance and other IT administration duties as assigned.
Qualifications
Associate or bachelor's degree in Computer Science, Information Technology, Information Systems, or a related field is preferred.
0–2 years of experience in systems administration, IT support, help desk, or a related technical role.
Basic understanding of Windows and/or Linux operating systems.
Fundamental knowledge of TCP/IP, DNS, DHCP, VPNs, and general networking concepts.
Familiarity with user and access management.
Basic understanding of IT security principles.
Strong troubleshooting and problem-solving skills.
Excellent attention to detail and organizational skills.
Ability to learn new technologies and technical processes quickly.
Strong written and verbal communication skills.
Ability to work independently and collaboratively.
Must be authorized to work in the United States.
Preferred Qualifications
Experience with Microsoft Active Directory or Microsoft Entra ID.
Familiarity with Microsoft 365 administration.
Basic knowledge of virtualization technologies such as VMware or Hyper-V.
Familiarity with PowerShell, Bash, or basic scripting.
Experience with cloud platforms such as AWS, Microsoft Azure, or Google Cloud.
Familiarity with IT service management or ticketing systems.
CompTIA A+, Network+, or similar certification is a plus.

Work arrangement
No