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Systems Administrator Jobs in Decatur, AL (NOW HIRING)

Plexos Group

Be Seen First

Senior Systems Administrator (Nationwide Traveling Contractor)

Huntsville, AL · On-site

$50 - $55/hr

We are seeking an IT Systems Administrator Contractor to work on an as needed basis to support Cyber Security and System Administrative needs to clients across various industries in the United States.

Griffon Aerospace

System Administrator

Madison, AL · On-site

Administer hybrid Microsoft 365 environments including Exchange Online, SharePoint Online, Teams ... Foundational understanding of UNIX and Windows systems * Core understanding of networking (e.g ...

Griffon Aerospace

System Administrator

Madison, AL · On-site

Administer hybrid Microsoft 365 environments including Exchange Online, SharePoint Online, Teams ... Foundational understanding of UNIX and Windows systems * Core understanding of networking (e.g ...

Griffon Aerospace

System Administrator

Madison, AL · Hybrid

Administer hybrid Microsoft 365 environments including Exchange Online, SharePoint Online, Teams ... Foundational understanding of UNIX and Windows systems * Core understanding of networking (e.g ...

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All JobsSystems Administrator JobsSystems Administrator Jobs in Decatur, AL

Systems Administrator information

See Decatur, AL salary details

$38.4K

$83.4K

$128.9K

How much do systems administrator jobs pay per year?

As of Jun 9, 2026, the average yearly pay for systems administrator in Decatur, AL is $83,365.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,600.00 and $97,500.00 per year, depending on experience, location, and employer.

What Is the Job Description of a Systems Administrator?

The primary duties of a system administrator are to install, update, and maintain computer systems while managing user access regimes. As a systems administrator, you have administrative privileges to change settings, install or remove software, and access security functions unavailable to normal users. A systems administrator might oversee multiple machines at once, or even an entire network. You provide technical support to users who are experiencing problems and collaborate with network administrators to ensure the continued performance of the network. As a systems administrator, you determine the level of access a user has to network information and what operations they can perform, limiting users to only what they need to perform their job.

What are some typical challenges a Systems Administrator faces when managing both on-premises and cloud infrastructure?

Systems Administrators often juggle responsibilities across on-premises servers and cloud-based platforms, which can introduce challenges such as ensuring seamless integration, maintaining consistent security policies, and managing access controls. Balancing updates, backups, and monitoring tools across different environments requires strong organizational skills and up-to-date technical knowledge. Effective communication with other IT team members and end users is also crucial for troubleshooting and minimizing downtime.

What are Systems Administrators?

Systems Administrators, often called SysAdmins, are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties include installing hardware and software, monitoring system performance, troubleshooting technical issues, and ensuring system security and data integrity. They play a key role in minimizing downtime, performing regular backups, and updating systems to keep an organization's IT infrastructure running smoothly.

What are the key skills and qualifications needed to thrive as a Systems Administrator, and why are they important?

To thrive as a Systems Administrator, you need a solid understanding of operating systems, network management, and security protocols, typically supported by a relevant degree or certifications like CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or Linux+. Familiarity with tools such as Active Directory, virtualization platforms, and configuration management systems is essential. Strong problem-solving abilities, attention to detail, and effective communication skills help you respond quickly to issues and work collaboratively with IT teams. These skills and qualifications are crucial for maintaining system reliability, minimizing downtime, and ensuring secure, efficient IT operations.

What is the difference between Systems Administrator vs Network Administrator?

AspectSystems AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, operating systems, and enterprise applicationsFocus on network infrastructure, routers, switches, and connectivity
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex networks, telecom, and internet service providers

While both roles support IT infrastructure, Systems Administrators primarily manage servers and software systems, whereas Network Administrators focus on network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus within IT.

More about Systems Administrator jobs
What are the most commonly searched types of Systems Administrator jobs in Decatur, AL? The most popular types of Systems Administrator jobs in Decatur, AL are:
What cities near Decatur, AL are hiring for Systems Administrator jobs? Cities near Decatur, AL with the most Systems Administrator job openings:
Systems Administrator jobs near you
Infographic showing various Systems Administrator job openings in Decatur, AL as of May 2026, with employment types broken down into 2% Internship, 90% Full Time, 5% Part Time, and 3% Contract. Highlights an 92% In-person, 2% Hybrid, and 6% Remote job distribution, with an average salary of $83,365 per year, or $40.1 per hour.
Senior Systems Administrator (Nationwide Traveling Contractor)

Senior Systems Administrator (Nationwide Traveling Contractor)

Plexos Group

Huntsville, AL • On-site

$50 - $55/hr

Contractor

Posted 18 days ago

Be Seen First

After you apply to this job, you can share why you’re interested to jump to the top of the candidate list.

Job description

We are seeking an IT Systems Administrator Contractor to work on an as needed basis to support Cyber Security and System Administrative needs to clients across various industries in the United States. As Client request are received, Travel to location will be required with the ability to be on site with client until need is resolved. This position will support onsite projects across all 48 contiguous states with an average of one to two weeks per assignment with potentially some of time supporting functions remotely.

Responsibilities:

  • Manage all aspects of the servers and networking platform
  • Support active Directory in an enterprise environment
  • Administer Domain Controllers, File servers, Group Policy, DNS Server, DHCP servers, Microsoft Hyper-V servers, VMWare from 5.x to 6.x, Host, VMs, Data Store, Snapshots, VMDKs.
  • Troubleshoot network & system issues
  • Monitor active network and server infrastructure
  • Perform routine preventative maintenance on equipment
  • Administer network security measures to prevent system interruptions or breaches
  • Execute sensitive data backup and restoration procedures
  • Document all technical procedures and user guides

​Requirements:

  • Previous experience as a network or systems administrator
  • Ability to build and configure servers from scratch
  • Must be familiar with administering various Firewalls from various vendors including SonicWall and Cisco
  • Must be familiar with fundamental IT security methodologies including FTK imaging, Windows Live Response, VMDK exports
  • Must be familiar with VLANS and subnetting.
  • Knowledge of TCP/IP and data protocols
  • Ability to prioritize and multitask
  • Deadline and detail-oriented
  • Strong troubleshooting and critical thinking skills
  • Must be able to work 7 days a week and travel within a 24-Hour request.
  • Must be able to work independently or as a team with little to no supervision and adhere to specific scope and confidentiality requirements

Basic Qualification:

  • Bachelor's degree in Computer Science, Information system management, information technology or other related fields.
  • Minimum 3-5 years of relevant Experience
  • Ability to travel

Preferred Qualifications:

  • Certifications from Microsoft, VMWare, Cisco
  • PMP Certification
  • IT Security Certification

Company Description

The Plexos Group, LLC employs the most experienced and innovative professionals in the field of disaster recovery management who have completed similar work for municipal, state, and federal agencies. Our project team has more than 100 years of combined experience in managing disaster recovery and has led disaster recovery programs in excess of $25 billion.