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Systems Administrator Jobs in Decatur, AL (NOW HIRING)

SAIC

Senior Systems Administrator

Huntsville, AL · On-site

$84K - $114K/yr

Description SAIC is seeking a Senior Systems Administrator located in Huntsville, AL to support USPACOM to enhance and upgrade a myriad of applications and services, in an enterprise environment. As ...

Apex Systems

Jr Systems Administrator

Huntsville, AL · On-site

Job#: 3041047 Jr Systems Administrator Location: Huntsville, Alabama (Onsite) Candidates must be able to obtain and/or maintain a Department of Defense --Secret clearance as a condition and ...

Lakeland Inc.

IT Systems Administrator

Huntsville, AL · On-site

$70 - $100/hr

The ideal candidate is a hands‑on systems administrator with deep technical expertise in Microsoft technologies, virtualization, networking, cybersecurity, and cloud administration. Working as part ...

New

Peraton

Systems Administrator 2nd shift

Huntsville, AL · On-site

They are seeking an entry level Systems Administrator to join their national intelligence program, focusing on engineering, application development, and technical support to achieve client missions.

Peraton

Systems Administrator 2nd shift

Huntsville, AL · On-site

$51K - $82K/yr

Responsibilities Peraton is seeking an entry level Systems Administrator to join our national intelligence program that delivers engineering, application development, deployment, operations, upgrades ...

Peraton

Systems Administrator 2nd shift

Huntsville, AL · On-site

$51K - $82K/yr

Responsibilities Peraton is seeking an entry level Systems Administrator to join our national intelligence program that delivers engineering, application development, deployment, operations, upgrades ...

Peraton

Systems Administrator 2nd shift

Huntsville, AL · On-site

$51K - $82K/yr

Responsibilities Peraton is seeking an entry level Systems Administrator to join our national intelligence program that delivers engineering, application development, deployment, operations, upgrades ...

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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 Aug 21, 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 a systems administrator?

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 does a systems administrator do?

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 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 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 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 are popular job titles related to Systems Administrator jobs in Decatur, AL?

For Systems Administrator jobs in Decatur, AL, the most frequently searched job titles 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 August 2026, with employment types broken down into 1% Internship, 92% Full Time, 3% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% In-person, and 3% Remote job distribution, with an average salary of $83,365 per year, or $40.1 per hour.

Senior Systems Administrator

SAIC

Huntsville, AL • On-site

$84K - $114K/yr

Full-time

Posted 24 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

79th of 224 rated it services

Job description

Job Description
Description
SAIC is seeking a Senior Systems Administrator located in Huntsville, AL to support USPACOM to enhance and upgrade a myriad of applications and services, in an enterprise environment. As part of team, you will participate in implementation and maintenance of Cloud and On-Prem IT Infrastructure to support software development in Modeling and Simulation.
The Senior Systems Administrator will be responsible for but not limited to the following duties:
  • Provide level II and III systems support to Huntsville based software development team.
  • Provide user level testing of the platform prior to deployment of the software.
  • Linux and Windows Administrative duties (RHEL & Ubuntu).
  • Support the maintenance and connectivity of the development platform on a private cloud on prem.
  • Create and manage user and group accounts across enclaves of responsibilities.
  • Respond to and implement Cyber Tasking Orders.
  • Apply patches to systems and conduct regression tests.
  • Apply STIGs and conduct regression tests.
  • Document updates for user manuals and procedures.
  • Required travel of up to 50% with overseas travel from 1 to 3.5 weeks at a time.

Qualifications
Required Education:
  • Bachelor's degree and five (5) years' experience; additional four (4) years' experience can be considered in lieu of degree.

Required Clearance:
  • Must possess an active Secret security clearance with the ability to obtain and maintain a TS/SCI; US Citizenship required.

Required Skills:
  • Willingness to travel of up to 50% with overseas in support of exercise events.
  • Experience working with operating systems such as RHEL, Ubuntu, Windows 11, Windows Server, ESXi.
  • Must have or obtain a US Passport within 30 days of start.

Required Certification:
  • Must have a current DoD 8570 IAT level II or higher certification such as Security+ CE, CySA+, CISSP, CASP etc.

Overview
SAIC accepts applications on an ongoing basis and there is no deadline.
SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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