System Administrator
The 20 MSP
Current job opportunities are posted here as they become available. Subscribe to our RSS feeds to receive instant updates as new positions become available. 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 necessary to provide hands-on technical support, troubleshoot issues, and implement solutions to ensure continuity of services. Skills & Experience required: Active Directory and Azure AD Microsoft 365 administration, including Exchange, SharePoint, OneDrive, and Teams Online 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. #J-18808-Ljbffr
$35.7 - $53.11 per hour
Job Summary and Responsibilities *Onsite Opportunity The Associate PACS Administrator provides basic system administration of the Systems utilized for display, retention, and interpretation of medical imaging exams. Exercises judgment within well-defined procedures to...Suggested$35.7 - $53.11 per hour
CommonSpirit Health is looking for an Associate PACS Administrator in Houston, Texas. The candidate will provide technical support for the Picture Archiving and Communication System (PACS) and insights into medical imaging applications. Responsibilities include optimizing...SuggestedHourly pay- ...Role The IT System Administrator provides day-to-day technical support across business applications, endpoints, hardware, and user access. This role combines hands-on troubleshooting with foundational systems administration, asset management, and service coordination...SuggestedWork at officeRemote workVisa sponsorshipFlexible hours
- ...IT System Administrator A System Administrator is a professional who plays an important role in maintaining organizational policies to ensure the integrity of computer systems. A System Administrator ensures that technology infrastructure runs smoothly and efficiently...Suggested
$300 per month
...relationships. Attendance at these events is expected and fully supported. What You'll Do We're looking for a detail-driven IT Systems Administrator to own the architecture, security, and day-to-day operations of our IT environment. This role spans endpoint management,...SuggestedWork at officeRemote workHome officeFlexible hours- ...IT System Administrator The person holding this position will be responsible for maintaining and optimizing our internal IT infrastructure, supporting primarily on-premises office and production environments, and ensuring the smooth operation of our desktop, network...
- ...IT Systems Administrator Houston, TX About Intuitive Machines: Intuitive Machines is an innovative and cutting-edge space company making cislunar space accessible to both public and private customers. Our mission is to further science and exploration, communications...Permanent employmentLocal areaRemote work
- ...IT Systems Administrator I NorthStar Memorial Group is seeking an IT Systems Administrator I to join our Home Office in Houston, TX. We believe in empowerment, open communication, and a culture where your ideas matter. Our team is driven by passion and a shared commitment...Remote workHome office
- ...A growing energy and field data services organization is seeking a IT Systems Administrator to support its Houston, TX operations. This role focuses on a predominantly Windows-based infrastructure including Windows Server, Hyper?V, and Microsoft 365, while also supporting...Full timeContract workTemporary workCasual workRemote workWork from homeFlexible hours
- ...We are excited to announce we are expanding and looking to grow our team with a new System Administrator! Our Company Culture: Our diverse workforce allows Centre to develop and leverage knowledge, skills, and experiences that impact our overall success. Within our...Work at office
- ...Overview: The Systems Administrator serves as a versatile technical resource for employees across all Alterman locations, providing both on-site and remote support. This role combines service desk support, endpoint administration, field support, and IT service management...Temporary workWork at officeRemote workRelocationFlexible hoursWeekend workAfternoon shiftEarly shift
$47 per hour
...relocation assistance is not provided. Only individuals authorized to work in the U.S. will be considered.*** Job Title: Senior System Administrators Job Type: Full-Time/Contract *This role is a 1 year assignment* Job Location: Houston, TX 77002 * This role is...Full timeContract workRelocation package- ...Senior Endpoint Administrator The Senior Endpoint Administrator is responsible for managing and modernizing the organization's endpoint environment across a hybrid infrastructure. This role focuses on delivering secure, scalable, and efficient device management solutions...Work experience placementWork at officeLocal area
- ...Title: Mid-Level Systems Administrator Belong. Connect. Grow. with KBR! Around here, we define the future. We are a company of innovators, thinkers, creators, explorers, volunteers, and dreamers. But we all share one goal: to improve the world responsibly and...Contract workLocal areaFlexible hours
$56k
...Job Description Systems Administrator I Responsibilities Receives general instructions for new responsibilities from IT Director or IT Manager Responsible for fielding initial end user tickets with reasonable response and completion times Administers...Full timeWeekend work- ...project, and initiative support for all aspects of enterprise IT systems. This includes service request fulfillment, incident response... ...in lieu of educational requirements. ~5 years of systems administration experience. ~ Deep understanding and operational...Temporary workCasual workWork at officeLocal areaRemote workFlexible hoursAfternoon shift
- ...the expert-level technical criteria, structural engineering responsibilities, and leadership expectations for the Senior IT System Administrator role at Foxconn Industrial Internet. ● 1.3. Mission: The Senior System Administrator is responsible for designing, optimizing...Weekend work
- ...Ndeipi.com is seeking an experienced System Administrator to join our team. In this role, you will be responsible for maintaining, upgrading, and managing our software, hardware, and networks. Your goal will be to ensure our technology infrastructure runs smoothly and...Hourly pay
- ...Job Summary: We are seeking a skilled and motivated Azure Systems Administrator / Cloud Engineer to lead the design, administration, and optimization of our Microsoft Azure tenant. This role will play a critical part in managing our cloud infrastructure, supporting...Work at office
$130k
...l JOB TITLE Senior Systems Administrator DEPARTMENT Engineering REPORT TO Senior Director of Security Operations EMPLOYMENT STATUS Full-time (exempt) LOCATION Remote CITIZENSHIP U.S. Citizenship required CLEARANCE & LEVEL...Full timeLocal areaRemote work- ...technology industry forward through transforming patient care and creating better patient outcomes. Job Title: NetSuite Systems Administrator Reports To: NetSuite Systems Administrator Location: Houston, Texas (Hybrid schedule: 3 days onsite / 2 days...Full timeH1bWork at officeRemote work
- ...Position Type: Technology/Systems Administrator Date Posted: 6/2/2026 Location: Network Operations Center PRIMARY PURPOSE: Manage, maintain, support, and secure the district's technology infrastructure, servers, network systems, cloud environments...Remote work
- ...Job Description POSITION OVERVIEW The Senior Systems Administrator reports to the IT Technical Services Manager and is responsible for VMware technologies administration, Cisco UCS administration, implementation, support and management other data center technologies...Work at officeRemote workFlexible hours
- ...About the job OCI System Administrator Job Title: OCI System Administrator Job Type: C2C / Full Time Job Location: Houston, US Job Description: Manage and maintain cloud-based servers and applications on Oracle Cloud Infrastructure. Ensure...Full time
- ...Responsibilities: Support, design, install, customize, and maintain servers and all associated components. Provide general administration of systems. This includes user access administration, system services, configurations, and the development of tools to manage the...Casual workWork at officeRemote workNight shift
- ...The System Administrator plays a critical role in maintaining and advancing Baylor Genetics' technology infrastructure. This position is responsible for designing, deploying, and managing enterprise-scale systems, with a strong emphasis on Azure and Linux platforms, to...Work at officeLocal area
$64.2k - $81.85k
...System Administrator We are looking for an innovative and dynamic ServiceNow Administrator to join our IT team. You will oversee the configuration and administration of our ServiceNow platform to ensure it meets the needs of our user community. In this role, you will...Work experience placementWork at officeLocal area- ...Essential Duties and Responsibilities: - Provide senior-level administration and operational support for ServiceNow ITSM and ITOM modules,... ...workflows, integrations, user roles, access controls, and system enhancements within the ServiceNow platform to improve automation...Minimum wageContract workTemporary workWork experience placementRemote work
- ...ManhattanLife continues to grow our business and our technology team. We currently have an opportunity for an experienced Systems Administrator at our Houston, Texas headquarters. This position is responsible for the administration, security, reliability, and optimization...Work at officeImmediate startRemote workFlexible hours
- ...Enterprise System Administrator Under general supervision, the Enterprise System Administrator is responsible for installing, configuring, and maintaining enterprise applications such as email, active directory, and other collaborative technologies in accordance with...Work experience placementLive inWork at officeTrial periodWeekend work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator. Be the first to apply!
- IT infrastructure administrator Houston, TX
- microsoft systems administrator Houston, TX
- office 365 and sharepoint system administrator Houston, TX
- systems administrator Houston, TX
- application system administrator Houston, TX
- system admin Houston, TX
- hpc system administrator Houston, TX
- enterprise administrator Houston, TX
- IT administrator Houston, TX
- server administrator Houston, TX

