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Systems Administrator Jobs in Decatur, AL (NOW HIRING)

Akima, LLC

Systems Administrator IV

Huntsville, AL · On-site

Troubleshoots and resolves software, operating system, and networking problems. Schedules, performs, and monitors system backups and performs data recoveries. Recommends hardware and software ...

SAIC

System Administrator

Huntsville, AL · On-site

SAIC is seeking a Systems Administrator to join their team in Huntsville, Alabama. This position is crucial for managing and securing the computing environments that enable critical Missile Defense ...

SAIC

System Administrator

Huntsville, AL · On-site

ORA_ON_SITE Description SAIC is seeking a Systems Administrator to join our team in Huntsville, Alabama. This position will sit at Redstone Arsenal in Huntsville, Alabama. This position the backbone ...

i3

Linux Systems Administrator

Huntsville, AL

Overview i3 is seeking a Linux Systems Administrator. The selected candidate will provide technical expertise supporting information system components, infrastructure integration and maintenance to ...

SAIC

System Administrator

Huntsville, AL

ORA_ON_SITE Description SAIC is seeking a Systems Administrator to join our team in Huntsville, Alabama. This position will sit at Redstone Arsenal in Huntsville, Alabama. This position the backbone ...

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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

Iridium Satellite, LLC

Huntsville, AL • Remote

$84K - $114K/yr

Full-time

Posted 10 days ago

Job description

Company Overview

Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world.   For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things.

At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected. We take our responsibility for providing these essential communications very seriously and pride ourselves on offering a reliable lifeline when needed.  Likewise, Iridium is committed to providing an exciting and innovative workplace, where employees are challenged to think outside the box and collaborate on new, bold ideas and solutions.  Our talented teams are passionate about their work and the impact our company makes around the world.  Iridium fosters an empowering and inclusive culture that allows employees to genuinely be their best selves.   We are looking for others who want to join this truly unique company that celebrates our employees and provides the opportunity to truly make a difference in the world.

What We're Looking For:

The Senior Systems Administrator will partner with our Network Infrastructure team on the management and monitoring of Space Development Agency (SDA) network infrastructure. Responsibilities include managing a Redhat Openstack platform, along with Dell Compute Systems, Netapp Storage, as well as Amazon Web Services (AWS) hosted systems. In this role, you will provide support to the overall SDA and remote Teleport Systems by configuring and maintaining Local and remote infrastructure equipment and devices. In addition, you'll participate in, and at times lead, the implementation of solutions that follow Government best practice guiding principles.

This position requires an active/current Top Secret/SCI Security Clearance (A U.S. Security Clearance that has been active in the past 24 months is considered active.)

What You'll Do:
  • Provide day-to-day support and maintenance for all Compute, Storage, and AWS Systems and applications across the network, both locally and remote
  • Responsible for the administration, maintenance, tuning, and applying directed solutions to Development and Production Systems running Redhat Openstack & Redhat OS
  • Responsible for administrating, maintaining, performance tuning, and troubleshooting multiple Kubernetes environments
  • Responsible for administrating, maintaining, performance tuning, and troubleshooting Openstack, AWS, Linux, and Platform software
  • Ensure proper backup processes are in place to allow for full recovery of sites and documents
  • Conduct regularly scheduled security audits across all Linux systems
  • Work directly with engineers and operators to investigate and troubleshoot issues and outages in real-time, recommending solutions to address issues
  • Be accountable for the development and maintenance of processes, procedures, and diagrams, as it relates to system flows and installation
What You'll Need to Succeed:
  • Bachelor's degree in Computer Science, MIS, Engineering or related program of study; or equivalent, relevant, and progressively responsible experience in lieu of degree
  • 8+ years of relevant professional experience
  • 5+ years of hands-on experience administering and maintaining Kubernetes, AWS, Openstack, and/or Linux environments
  • Possess at least ONE of the following certifications: CompTIA Security+, CASP+ CE (CompTIA Advanced Security Practitioner), CCNP Security (Cisco Certified Network Professional), CISA (Certified Information Systems Auditor), CISSP (or Associate) (Certified Information Systems Security Professional), GCED (GIAC Certified Enterprise Defender), GCIH (GIAC Certified Incident Handler) or CCSP (Certified Cloud Security Professional)
  • Must have a familiarity with Redstone Arsenal Military Base
  • A moderate understanding of system networking in order to support the network team and troubleshoot issues
  • Well versed in use of Microsoft PowerPoint, Excel, and Visio
  • Excellent communication skills, with the ability to clearly convey products, deliverables, analyses, and/or issues to groups outside of your team or those who are unfamiliar with the topic
  • Have confidence and be able to easily build relationships with leadership and colleagues outside of your team
  • Possess an analytical mindset, with the ability to understand a situation or problem and think critically to make decisions and come up with out-of-the-box solutions
  • Be proactive in providing feedback and be enthusiastic in sharing your knowledge with others
  • Capable of prioritizing your own tasks and potentially the tasks of others while making sure deadlines are met
Things That Would be Great if You Brought to the Table:
  • Government Operations experience in a 24/7 Network Operations Center (NOC) environment
  • Any relevant technical certifications [i.e., CompTIA, RHCSA (Red Hat Certified System Administrator), MSCE (Microsoft Certified Solutions Expert), F5, etc.]
  • Advanced skills with Nagios Monitoring performance tools
  • Advanced skills with shell scripting for server deployment and administration
We'll also need you to:
  • Government Operations experience in a 24/7 Network Operations Center (NOC) environment
  • Any relevant technical certifications [i.e., CompTIA, RHCSA (Red Hat Certified System Administrator), MSCE (Microsoft Certified Solutions Expert), F5, etc.]
  • Advanced skills with Nagios Monitoring performance tools
  • Advanced skills with shell scripting for server deployment and administration
Work Environment:

This position primarily works in an office setting and is largely sedentary with the majority of the position working with a computer. The role typically requires the use of basic office equipment such as a phone, video, computer, keyboard, mouse, and printer. 

We believe in-person connection drives innovation, strengthens mentorship, and builds culture, while flexibility enables employees to do their best work. Under Iridium's Hybrid Work Policy, employees are expected to work at least three days per week (approximately 60%) in an Iridium office to support collaboration, relationship-building, and professional growth.

 

Additional Information

This job description outlines the general nature and level of work for this role and is not a comprehensive list of duties, responsibilities, or qualifications. Employees may be assigned additional responsibilities as needed.

Iridium is an Equal Opportunity Employer, including individuals with disabilities and protected veterans.

Employment Type: FULL_TIME

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