Junior System Administrator

Rosendin

Junior System Administrator responsible for installation and maintenance of Enterprise level servers and systems security at Rosendin, a leading electrical contractor. Collaborates on Microsoft 365, AWS, and VMware Administration.

Posted 5/28/2026full-timeSterling • Texas, Virginia • 🇺🇸 United StatesJuniorWebsite

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Windows Systems AdministrationMicrosoft Active Directory ManagementLinux fundamentalsAWS AdministrationVMware Administrationscriptingsystem backupstroubleshootingsecurity managementsystem configuration

Soft Skills

customer relationswritten communicationoral communicationinterpersonal communicationcoachingmentoring

Tools & Technologies

Microsoft 365Red HatEnterprise level serversstorage systemsnetwork securityapplication securityanti-virus software

Certifications & Qualifications

Microsoft Certified AdministratorSystems Administrator certification

Industry Keywords

system proceduresusage monitoringinformation technology securitysecurity incidentsregulations

Tech Stack

Tools & technologies

AWSLinuxVMware

About the role

Key responsibilities & impact

Responsible for the installation, configuration, maintenance, security, and reliable operation of Enterprise level servers, appliances, storage systems, and peripherals
Microsoft 365, AWS and VMware Administration is a plus
Implementation, configuration, coordination, control, maintenance, troubleshooting, security, usage monitoring and the development of specialized system procedures
Performs basic systems administration functions, including managing profiles and accounts, monitors and manages system resources, including CPU, memory and disk usage; performs systems backups and recovery procedures
Writes or modifies basic scripts to resolve specific issues or problems; maintains system documentation and logs
Performs or assists in troubleshooting and diagnosing production system problems
Maintain network and server security, including application security, anti-virus, and user account management
Participate in monitoring, primary response and intervention for information technology-related security incidents and violations
Keep current with new systems; security; network technologies, and applicable laws and regulations

Requirements

What you’ll need

Windows Systems Administration and Microsoft Active Directory Management
Excellent customer relations skills
Superior written, oral, and interpersonal communication skills
Ability to coach and mentor Desktop Technicians
Linux fundamentals and willingness to learn Red Hat
Microsoft Certified Administrator or another Systems Administrator certification
Experience as a Jr. Systems Administrator is preferred

Benefits

Comp & perks

ESOP – Employee Stock Ownership
401 K
Annual bonus program based upon performance, profitability, and achievement
17 PTO days per year plus 10 paid holidays
Medical, Dental, Vision Insurance
Term Life, AD&D Insurance, and Voluntary Life Insurance
Disability Income Protection Insurance
Pre-tax Flexible Spending Plans (Health and Dependent Care)
Charitable Giving Match with our Rosendin Foundation