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Overnight Weekend System Administrator Jobs (NOW HIRING)

Responsibilities sometimes require working evenings and weekends, sometimes with little advanced notice. Experience 5-7 years experience as a Systems/Network Administrator Experience supporting MS ...

Senior System Administrator

San Antonio, TX Β· On-site

$77K - $105K/yr

System Administrator II Location: Northwest San Antonio, TX 78257 Job Type: Full Time, On-Site ... May require occasional after-hours/weekend support to address critical system emergencies or ...

Amentum is seeking a mid-level System Administrator to support a Department of War (DoW) customer ... weekends and holidays. * Occasional travel may be required (0-10%). * Must be able to sit and stand ...

Amentum is seeking a mid-level System Administrator to support a Department of War (DoW) customer ... weekends and holidays. * Occasional travel may be required (0-10%). * Must be able to sit and stand ...

System Administrator

Los Angeles, CA Β· Hybrid

$60 - $70/hr

Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running ... This role may require nights and/or weekends for scheduled maintenance, deployments, and emergency ...

System Administrator

Los Angeles, CA Β· Hybrid

$60 - $70/hr

Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running ... This role may require nights and/or weekends for scheduled maintenance, deployments, and emergency ...

System Administrator

Los Angeles, CA Β· Hybrid

$60 - $70/hr

Cosm is looking for a Senior Systems Administrator to keep our creative infrastructure running ... This role may require nights and/or weekends for scheduled maintenance, deployments, and emergency ...

Schedule: Full-time, Monday - Friday 8:00am - 5:00pm (Possible overtime / weekend work when needed ... Role The System Administrator supports our IT infrastructure, ensuring system availability ...

Schedule: Full-time, Monday - Friday 8:00am - 5:00pm (Possible overtime / weekend work when needed ... Role The System Administrator supports our IT infrastructure, ensuring system availability ...

Senior System Administrator

San Antonio, TX Β· On-site

$78K - $105K/yr

System Administrator II Location: Northwest San Antonio, TX 78257 Job Type: Full Time, On-Site ... May require occasional after‑hours/weekend support to address critical system emergencies or ...

Showing results 41-60

Overnight Weekend System Administrator information

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$41K

$88.9K

$137.5K

How much do overnight weekend system administrator jobs pay per year?

As of Sep 11, 2026, the average yearly pay for overnight weekend system administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.
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Infographic showing various Overnight Weekend System Administrator job openings in the United States as of August 2026, with employment types broken down into 69% Full Time, and 31% Part Time. Highlights an 100% In-person job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

System Administrator

Eielson Air Force Base, AK β€’ On-site

Intelligent Waves LLC
51 - 200 employees

Other

Re-posted 11 days ago


Job description

Overview

Intelligent Waves is seeking a Systems Administrator to support mission-critical operations for our government customers at Eielson Air Force Base, Alaska. As part of the Operations & Maintenance (O&M) team, you will provide day-to-day administration, support, and maintenance of a large-scale enterprise Big Data environment. The ideal candidate must have 5+ years of systems administration experience, preferably supporting U.S. Air Force environments, along with experience supporting virtualized environments, Virtual Desktop Infrastructure (VDI), Network Attached Storage (NAS), and enterprise IT systems while ensuring high availability, security, and operational performance.

In this role, you will administer and maintain servers, storage, workstations, and software; install, configure, troubleshoot, and harden systems; apply patches and security updates; and monitor system health and performance. You will also maintain technical documentation, ensure compliance with DoD and U.S. Air Force standards, and collaborate with cross-functional teams to deliver reliable, customer-focused IT support.

Please note: This position is pending contract approval.

Location: Eielson AFB, AK

Travel: Up to 50% travel may be required based on mission requirements, including contingency and surge operations. All authorized travel will be reimbursed in accordance with GSA Per Diem rates and the Department of Defense Joint Travel Regulations (JTR).

Clearance Requirement: Secret with TS/SCI eligibility

Intelligent Waves delivers mission-focused multi-domain operational expertise and innovation to the Government through high-impact technology solutions in cybersecurity, data science, enterprise network & systems engineering, software development, and cognitive human performance.

ANYTIME. ANYWHERE. ANY DOMAIN.

Since 2006, we have proudly served federal agencies including the Department of Defense. Our ability to operate globally in a wide range of environments, coupled with our deep understanding of customer needs and requirements, enables us to provide cost-effective solutions to support the most complex missions.

Adherence to all customer site protocols is mandatory for employees.

Responsibilities Customer & Technical Support
  • Deliver end-to-end IT support while maintaining a strong focus on customer satisfaction.
  • Administer and support servers, storage systems, workstations, peripherals, communications devices, and software.
System Administration & Maintenance
  • Install, configure, harden, test, maintain, and troubleshoot system changes and updates.
  • Apply operating system patches and security updates in coordination with the NOC, SOC, and program leadership.
  • Perform preventive maintenance and continuously monitor system health, performance, and availability.
Documentation & Compliance
  • Create and maintain technical documentation, including system changes, issue resolution, and status updates.
  • Follow configuration management processes and ensure compliance with DoD and U.S. Air Force technical standards.
Team Collaboration
  • Work effectively with cross-functional team members, stakeholders, and program leadership.
  • Perform additional duties and responsibilities as assigned.
Additional Requirements Travel
  • Ability to travel throughout CONUS and OCONUS, including travel on military and commercial aircraft.
Operational Support
  • Willingness to support mission requirements during non-standard work hours, including evenings, weekends, holidays, shift work, and overtime as needed.
Qualifications Education
  • Bachelor's degree in Computer Science or a related field, or an equivalent combination of education, training, and experience
Clearance
  • Active DoD Secret security clearance with the ability to obtain and maintain a Top Secret/SCI clearance
Certifications
  • DoD 8140 IAT Level II certification required (e.g., CompTIA Security+ CE)
Required Experience
  • Minimum of five (5) years of systems administration experience, preferably supporting U.S. Air Force environments
  • Experience administering Linux operating systems and virtualization platforms (e.g., VMware)
  • Experience with configuration management, fault management, database configuration control, and technical documentation
  • Strong understanding of mission requirements with the ability to evaluate hardware and software capabilities, performance, and limitations
  • Knowledge of U.S. Air Force communications and IT systems, including applicable Air Force Instructions (AFIs) in the 17 and 33 series (including AFI 33-115 Volume 1)
Preferred Qualifications
  • Experience with hyper-converged infrastructure (HCI) solutions
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