System Administrator
Chantilly, VA · On-site
$130K/yr
The job duties of the System Administrator are as follows: · Support the administration of but not limited to VMWare VCenter 7 and VMWare Horizon 8, Window virtual servers, Window 10 VDI ...
Chantilly, VA · On-site
$130K/yr
The job duties of the System Administrator are as follows: · Support the administration of but not limited to VMWare VCenter 7 and VMWare Horizon 8, Window virtual servers, Window 10 VDI ...
Chantilly, VA · On-site
$130K/yr
The job duties of the System Administrator are as follows: · Support the administration of but not limited to VMWare VCenter 7 and VMWare Horizon 8, Window virtual servers, Window 10 VDI ...
Fort Belvoir, VA · On-site
System Administrator Location: Fort Belvoir, VA 22060 Let's create our future together at The AES ... Periodic evening or weekend work may be required to support maintenance activities and critical ...
Quick apply
Fort Belvoir, VA · On-site
System Administrator Location: Fort Belvoir, VA 22060 Let's create our future together at The AES ... Periodic evening or weekend work may be required to support maintenance activities and critical ...
Washington, DC · On-site +1
We are seeking a System Administrator for the IT Technology Services contract. This project will provide IT service desk, systems, network, and security operations support for Federal Prison ...
Washington, DC · On-site +1
We are seeking a System Administrator for the IT Technology Services contract. This project will provide IT service desk, systems, network, and security operations support for Federal Prison ...
Ashburn, VA · On-site
$55/hr
Qualifications Systems Administrator with 4 year degree in a business or technical discipline Systems Administrator requires: * SAP processes, SAP Gateway (OData Services/SOAP services), HTML5 / SAP ...
Ashburn, VA · On-site
$55/hr
Qualifications Systems Administrator with 4 year degree in a business or technical discipline Systems Administrator requires: * SAP processes, SAP Gateway (OData Services/SOAP services), HTML5 / SAP ...
Washington, DC · On-site
System Administrator Washington DC Clearance: Public Trust Clearance or Above Experience: Minimum 5 years' experience with mid-level and senior level as a System Administrator with experience with ...
Quick apply
Washington, DC · On-site
System Administrator Washington DC Clearance: Public Trust Clearance or Above Experience: Minimum 5 years' experience with mid-level and senior level as a System Administrator with experience with ...
Sterling, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Sterling, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Chantilly, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Chantilly, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Chantilly, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Chantilly, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Springfield, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Springfield, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Burke, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Burke, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Merrifield, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Merrifield, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Chantilly, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Chantilly, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Washington, DC · On-site +1
We are seeking a System Administrator for the IT Technology Services contract. This project will provide IT service desk, systems, network, and security operations support for Federal Prison ...
Washington, DC · On-site +1
We are seeking a System Administrator for the IT Technology Services contract. This project will provide IT service desk, systems, network, and security operations support for Federal Prison ...
Falls Church, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Falls Church, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Herndon, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Herndon, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Aldie, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Aldie, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Manassas, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Manassas, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Reston, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Reston, VA · On-site
$92K - $166K/yr
The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments. Description ...
Reston, VA · On-site
System Administrator Reston, VA, USA Full-time Clearance: Top Secret/SCI As a systems administrator on our program, you will: • Provide resolve break fix tickets and ensure customers receive the ...
Reston, VA · On-site
System Administrator Reston, VA, USA Full-time Clearance: Top Secret/SCI As a systems administrator on our program, you will: • Provide resolve break fix tickets and ensure customers receive the ...
$42.7K - $51.8K
3% of jobs
$51.8K - $60.9K
6% of jobs
$60.9K - $70K
11% of jobs
$72.8K is the 25th percentile. Wages below this are outliers.
$70K - $79.2K
16% of jobs
The median wage is $87.6K / yr.
$79.2K - $88.3K
15% of jobs
$88.3K - $97.4K
14% of jobs
$105.3K is the 75th percentile. Wages above this are outliers.
$97.4K - $106.5K
12% of jobs
$106.5K - $115.7K
9% of jobs
$115.7K - $124.8K
6% of jobs
$124.8K - $133.9K
5% of jobs
$133.9K - $143.1K
3% of jobs
$42.7K
$92.5K
$143.1K
A Weekend System Administrator is responsible for managing and maintaining IT systems during weekends, ensuring smooth operation and addressing any technical issues that arise. This role typically involves monitoring system performance, troubleshooting server and network issues, applying updates, and responding to incidents. It is crucial for businesses that require 24/7 system availability, such as data centers, healthcare institutions, and financial organizations. Weekend System Administrators often work independently or as part of an on-call team to minimize downtime and support business continuity.
As a Weekend System Administrator, your main responsibilities include monitoring systems for outages or security issues, performing maintenance tasks, and resolving user requests or technical incidents that occur during weekend hours. The weekend schedule often means handling more autonomous shifts, as fewer IT staff are on-site, so you'll need to be comfortable making decisions independently and managing critical issues on your own. You may also be required to run scheduled updates or backups when regular weekday operations are paused, allowing for minimal disruption to business activities. This role provides valuable experience in handling urgent situations and exposure to a broad range of system administration tasks, which can support career advancement into more senior or specialized IT positions.
To thrive as a Weekend System Administrator, you need strong expertise in operating systems (Windows, Linux), network administration, and troubleshooting, typically backed by a relevant degree or professional experience. Familiarity with tools like Active Directory, virtualization platforms, backup solutions, and certifications such as CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or similar is highly valued. Excellent problem-solving abilities, time management, and the capacity to communicate technical issues clearly are standout soft skills. These competencies ensure reliable system performance, rapid incident resolution, and seamless support during off-hours when immediate decisions are often required.
The most popular types of System Administrator jobs in Reston, VA are:
For Weekend System Administrator jobs in Reston, VA, the most frequently searched job titles are:
The top searched job categories for Weekend System Administrator jobs in Reston, VA are:
Cities near Reston, VA with the most Weekend System Administrator job openings:

Chantilly, VA • On-site
$130K/yr
Full-time
Medical, Dental, Vision, Retirement
Re-posted 6 days ago
LCAT: IT Systems Engineer, Level 2
Required Clearance: Active TS/SCI, with CI Poly.
Salary: $130k with benefits
Job Highlight: Employer Benefits! 100% Company paid Healthcare, Dental and Vision Plan for the Employee and Family and 401k up to 8% match and more.
Location: Chantilly, VA
DESCRIPTION
Our client has an opening for a System Administrator to support the National Security Sector, to provide technical expertise and to operate and maintain the IT environment.
The job duties of the System Administrator are as follows:
· Support the administration of but not limited to VMWare VCenter 7 and VMWare Horizon 8, Window virtual servers, Window 10 VDI workstations, VDI clients, file and print servers, shared folders, Exchange, analyzing and troubleshooting system anomalies, and ensuring optimal user experience.
· Maintain and troubleshoot Windows 2019 virtual servers (Microsoft Server, SQL, File & Print & Exchange)
· Maintain and troubleshoot Windows 10 desktops and VDI clients
· VMWare VCenter 7 and VMWare Horizon 8
· Install, configure, and maintain user thin clients
· Maintain and update desktop master image (Gold Image)
· User account configuration, management & provisioning
· Test and deploy software, patches, and firmware updates
· Shared folders Support (monitoring, managing, and provisioning)
· Support new user account creation and day-to-day administrative tasks.
· Provide support to maintain a stable and efficient network, desktop (VDI)
· Organizes and directs the configuration and operation of information management systems
· Provide the day-to-day system administration to include system and resource optimization, and user assistance
· Increase system administrator efficiency and accuracy via the use of automated tools and scripts, develop system administrator procedures, and conduct system administrator training and skills assessment
· Manage the daily activities of configuration and operation of systems, and perform system capacity analysis and planning
· Maintain servers, create monitoring reports and logs, and ensure functionality of system links
· Performing daily system monitoring, verifying the integrity and availability of all hardware, server resources, system, and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups
· Applying operating system (OS) patches for RHEL and Windows servers; configuring/adding new services as necessary; and performing ongoing performance tuning, hardware upgrades, and resource, optimization as required
· Managing frequent and regular (at least daily) backup operations, ensuring that all required file systems and system data are successfully backed up to appropriate media, plus creating recovery tapes or disks as necessary; performing regular file archive and purge as necessary
REQUIREMENTS
Required Skills, Experience, and Education:
Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years of experience OR Masters and 4 years, Bachelors and 6 years, Associates and 8 years or HS and 10 years. Must comply with DoD 8570 Information Assurance Technical (IAT) Level 2 and the following:
· Minimum six years of system administrator experience
· Minimum DOD 8140/DOD 8570 IAT Level I Certification
· Familiarity with DoD Risk Management Framework (RMF) information security requirements, standards, and best practices; Department of Defense Information Assurance Certification and Accreditation Process (DIACP) compliancy with Retina, Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) and information assurance vulnerability alert (IAVA) patch management
· Must be able to process and analyze information and trouble calls submitted by a customer (e.g., system administrator, developer, security specialist), make determinations, provide, and implement solutions
· Must be able to work with minimal supervision to perform complex technical tasks
· Strong writing skills required for preparing documentation and other technical deliverables
Proficiency with Microsoft Word and Excel
Referral Bonus is available.
#SystemAdmin #VMWare #VDI #SystemEngineer #Clearance