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Weekend System Administrator Jobs in Missouri (NOW HIRING)

Credit Control LLC

System Administrator

Earth City, MO · On-site

$60K - $85K/yr

About the Role We are seeking a highly skilled and motivated System Administrator to join our ... Availability for occasional nights/weekends for after-hours support, upgrades, or project work ...

Credit Control LLC

System Administrator

Earth City, MO · Hybrid

$60K - $85K/yr

About the Role We are seeking a highly skilled and motivated System Administrator to join our ... Availability for occasional nights/weekends for after-hours support, upgrades, or project work ...

JS Consulting

System Administrator III

Bridgeton, MO · On-site

Job Title- System Administrator III Project Location - Onsite in Bridgeton, MO Duration- Full-time Status- Must be a US citizen. Benefits- PTO, Holiday Pay, Healthcare, Profit-Sharing, Tuition ...

Liberty Hospital

System Administrator I

Liberty, MO · On-site

Liberty Hospital is seeking a System Administrator I to provide design, implementation, maintenance, and support services for server level enterprise applications and medical devices. The role ...

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All JobsSystem Administrator JobsWeekend System Administrator JobsWeekend System Administrator Jobs in Missouri

Weekend System Administrator information

See Missouri salary details

$38.5K

$83.4K

$129K

How much do weekend system administrator jobs pay per year?

As of Aug 6, 2026, the average yearly pay for weekend system administrator in Missouri is $83,414.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,700.00 and $97,600.00 per year, depending on experience, location, and employer.

What is a weekend system administrator?

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.

Is a weekend system administrator a high paying job?

Weekend system administrators typically earn similar or slightly higher wages compared to weekday roles due to the need for coverage outside regular hours. Compensation varies based on experience, certifications, and the organization, but weekend shifts can sometimes include shift differentials or bonuses. Overall, it is not generally considered a high-paying position but can offer additional pay for weekend work.

What are the typical responsibilities of a weekend system administrator, and how does the weekend schedule impact the role?

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.

What are the key skills and qualifications needed to thrive in the weekend system administrator position, and why are they important?

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.

Do weekend system administrators make good money?

Weekend system administrators typically earn similar salaries to their full-time counterparts, with pay often influenced by experience, certifications, and the complexity of the systems managed. Some may receive additional compensation or shift differentials for working outside regular hours. Overall, the role can be financially rewarding, especially with specialized skills and certifications like CompTIA or Cisco.
What are the most commonly searched types of System Administrator jobs in Missouri? The most popular types of System Administrator jobs in Missouri are:
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What job categories do people searching Weekend System Administrator jobs in Missouri look for? The top searched job categories for Weekend System Administrator jobs in Missouri are:
Weekend System Administrator jobs near you

System Administrator

Credit Control LLC

Earth City, MO • On-site

$60K - $85K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Build Your Future with an Award-Winning Team at Credit Control!
What if you could grow your career with a company that's been recognized six consecutive years (2019-2025) as a Best Place to Work in Collections?
At Credit Control, our success starts with our people. We believe driven, dedicated team members are the foundation of everything we achieve-and we're committed to rewarding that dedication with competitive pay, outstanding benefits, and meaningful growth opportunities.
About the Role
We are seeking a highly skilled and motivated System Administrator to join our IT Operations team at our Earth City, MO headquarters. This is a 100% on-premise position, ideal for a hands-on professional with strong system administration experience, particularly in on-site infrastructure and enterprise systems.
You'll play a key role in managing our internal systems, supporting users, and contributing to infrastructure and security initiatives. The right candidate will be comfortable in a dynamic environment with varied responsibilities-from server management to application support.
Key Responsibilities
  • Maintain, monitor, and optimize physical and virtual server infrastructure (Windows/Linux).
  • Administer Active Directory, DNS, DHCP, Group Policy, and related core services.
  • Support and improve virtualization environments (VMware, Hyper-V).
  • Perform routine patching, backups, and system health monitoring.
  • Provide Tier 2/3 support for service desk escalations.
  • Create and maintain system documentation and SOPs.
  • Assist with endpoint management and software deployment.
  • Coordinate with security teams on vulnerability remediation and incident response.
  • Participate in after-hours upgrades, maintenance windows, and on-call rotations.

Requirements
  • 5+ years of experience in system administration roles in enterprise environments.
  • Bachelor's degree in Computer Science or related field,
    OR relevant certifications in lieu of a degree.

Preferred Certifications (One or more):
  • CompTIA Server+, Network+
  • Microsoft Certified: Windows Server Hybrid Administrator Associate
  • Cisco CCNA
  • VMware Certified Professional (VCP)
  • Red Hat Certified System Administrator (RHCSA)

Technical Skills
Required:
  • Windows Server & Linux administration
  • Virtualization (VMware, Hyper-V)
  • Networking fundamentals (VLANs, TCP/IP, Firewalls)
  • Backup and disaster recovery systems
  • Scripting (PowerShell, Bash)

Preferred/Bonus Experience With:
  • Appgate SDP (or similar ZTNA solutions)
  • Microsoft 365 administration
  • Azure AD Sync / Hybrid identity
  • ConnectWise Service Manager or other RMM platforms
  • Endpoint protection (SentinelOne)
  • Vulnerability management (Rapid7)
  • Cisco Umbrella
  • PAM tools like CyberArk or similar

Schedule
  • Monday-Friday, standard 8-hour shifts
  • Availability for occasional nights/weekends for after-hours support, upgrades, or project work

Compensation & Benefits
  • Salary: $60,000 - $85,000 annually
  • Medical, Dental, and Vision coverage
  • Life insurance
  • Short Term & Long-Term Disability
  • Generous Paid Time Off, Vacation, and Holidays
  • Paid Bereavement Leave
  • 401(k) with Company Match
  • Professional Development Grant Program
  • Employee Assistance Program
  • Fun contests, prizes, and company events
  • Referral bonus program
  • ADP Lifemart employee discounts

Work Environment
  • This is a fully on-premise role located at:
    3300 Rider Trail South, Suite 500, Earth City, MO 63045
  • You'll be working in a secure, team-oriented, and fast-paced environment that values reliability, accountability, and innovation.

How to Apply
Submit your resume and a brief cover letter. We look forward to learning more about how your experience aligns with our team's goals.
Equal Opportunity Employer
Credit Control is an Equal Opportunity Employer. We value diversity and are committed to creating an inclusive workplace for all employees.

Apply