System Administrator

The 20 MSP; Plano (TX); On-site; USD 70,000 - 90,000; Full time

Job summary

The 20 LLC is seeking a System Administrator to maintain and optimize enterprise systems, networks, and client environments. You will support Microsoft technologies, AD/Azure, M365, Intune, and virtualization, while leading desktop and helpdesk operations to ensure continuity of services.

Ideal candidates have 4–6 years IT administration experience, strong scripting/automation skills, and the ability to work onsite in Plano, TX with occasional travel to client sites.

Qualifications

• Associate or bachelor's degree in computer science, information technology, system administration or closely related field.
• 4–6 years of IT administration experience.
• Certification in Microsoft or other networking fields is a plus.
• Experience with virtualization (VMware/Hyper-V) and networking protocols.
• Experience with scripting and automation tools.

Responsibilities

• Maintain, configure, and operate computer systems, network servers, workstations and equipment.
• Install and upgrade components and software.
• Troubleshoot hardware/software issues; document problems and resolutions.
• Provide docs and specs for IT infrastructure projects.
• Lead desktop and helpdesk support to minimize disruption.
• Travel onsite to client locations for hands-on support (~1–2 visits per week).

Skills

Windows Server administration

Active Directory & Azure AD

Microsoft 365 administration

Intune management

VMware & Hyper-V

Networking fundamentals

Security & disaster recovery

Education

Associate or Bachelor's degree in Computer Science / IT / System Administration

Tools

IT Glue

Kaseya BMS

Kaseya VSA

Job description

The 20 LLC is a nationwide Managed Service Provider (MSP) and MSP growth platform that partners with both general businesses and IT service companies across the country to deliver world-class technology solutions and support. We are passionate about fostering a collaborative, innovative environment where our team members and clients can thrive.

We're looking for a System Administrator who thrives on solving complex challenges while working side-by-side with talented teammates. In this role, you'll ensure our systems run seamlessly, support both internal teams and client environments, and contribute to an IT culture built on trust, collaboration, and a shared drive for excellence. This position offers the opportunity to make a tangible impact through your expertise while working in an environment that values initiative, innovation, and teamwork.

Responsibilities include but not limited to:

• Responsible for the maintenance, configuration, and reliable operation of computer systems, network servers, workstations and networking equipment.
• Install and upgrade computer components and software.
• Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues.
• Provide documentation and technical specifications to Project Team and Manager for planning/implementing of new or upgrades to IT infrastructure (hardware or software)
• Lead desktop and helpdesk support efforts, making sure all desktop applications, workstations, and related equipment problems are resolved in a timely manner with limited disruptions.
• Travel onsite to client locations as needed (estimated 1-2 visits per week) to provide hands-on technical support, troubleshoot issues, and implement solutions to ensure continuity of services.

Skills & Experience required:

• Support for Microsoft technologies, including Windows Servers (FSMO, DNS, DHCP, etc.)
• Active Directory and Azure AD
• Microsoft 365 administration, including Exchange, SharePoint, OneDrive, and Teams Online
• Intune management
• Virtualization technologies, including VMware and Hyper-V
• Firewall management and troubleshooting
• Knowledge and experience with complex networking environments
• Deep understanding of Active Directory, Group Policy, and file sharing

Recommended knowledge, skills, and competencies:

• Experience with all modern operating systems
• Experience with documentation platforms such as IT Glue
• Experience with Kaseya BMS and VSA

Qualifications for System Administrator

• Associate or Bachelor's degree in Computer Science, Information Technology, System Administration, or a closely related field, or equivalent experience required
• 4-6 years of IT administration experience
• System administration and IT certifications in Microsoft, or other network related fields are a plus
• Working knowledge of virtualization, VMWare, Hyper-V, or equivalent
• Strong knowledge of systems and networking software, hardware, and networking protocols
• Experience with scripting and automation tools
• A proven track record of developing and implementing IT strategy and plans
• Strong knowledge of implementing and effectively developing helpdesk and IT operations best practices, including expert knowledge of security, storage, data protection, and disaster recovery protocols

Physical Demands:

The physical demands below describe the essential job functions needed to complete this job.

• Consistent hand and finger dexterity necessary to operate computer equipment
• Consistently required to sit, stand, walk, talk, hear, and see
• Routine use of hands to type
• Occasional need to stoop, kneel, crouch, twist, crawl, reach, and stretch
• Consistent vision abilities required; close vision, depth perception, and ability to focus
• May require travel dependent on company needs.
• Occasional need to lift and/or move up to 30 pounds

The statements contained in this job description are intended to describe the general nature and level of work being performed by associates assigned to the job. They are not intended to be interpreted as an exhaustive list of all responsibilities, duties, and skills required of the individual(s) holding this position.