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Junior System Administrator Jobs in Decatur, AL (NOW HIRING)

nLogic

Windows System Administrator

Huntsville, AL · On-site

nLogic is seeking a Windows System Administrator to support a mission-focused effort in the Huntsville area. This role will play a key part in supporting systems at The Missile Defense Agency's (MDA ...

Deloitte

Project System Administrator

Huntsville, AL · On-site

Automating system baselines, patching, and administrative processes using tools such as Ansible, Bash, and Kickstart to improve consistency and reduce downtime * Collaborating with engineering ...

Integral

Senior IT System Administrator

Redstone Arsenal, AL · On-site

$87K - $118K/yr

Overview The Senior IT System Administrator is responsible for the day-to-day administration, maintenance, and security of the JWICS environment for US Army G2's Intelligence Division (AMIS-IN ...

Kaihonua

Systems Administrator Intermediate

Huntsville, AL · On-site

$90K - $105K/yr

Duties will include providing support to clients in resolving moderate to complex system or IT ... administrator manuals and maintenance service plans; working with the information security team ...

Kaihonua

Systems Administrator Intermediate

Huntsville, AL · On-site

$90K - $105K/yr

Duties will include providing support to clients in resolving moderate to complex system or IT ... administrator manuals and maintenance service plans; working with the information security team ...

Kaihonua

Systems Administrator Intermediate

Huntsville, AL · On-site

$90K - $105K/yr

Duties will include providing support to clients in resolving moderate to complex system or IT ... administrator manuals and maintenance service plans; working with the information security team ...

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All JobsSystem Administrator JobsJunior System Administrator JobsJunior System Administrator Jobs in Decatur, AL

Junior System Administrator information

See Decatur, AL salary details

$30.9K

$59.3K

$80.6K

How much do junior system administrator jobs pay per year?

As of Aug 12, 2026, the average yearly pay for junior system administrator in Decatur, AL is $59,288.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,200.00 and $68,400.00 per year, depending on experience, location, and employer.

What is a junior system administrator?

Junior System Administrators are entry-level IT professionals responsible for assisting in the maintenance, configuration, and reliable operation of computer systems and servers. They help monitor system performance, perform routine upgrades, troubleshoot technical issues, and support senior administrators in daily tasks. This role is ideal for individuals starting their career in IT administration and provides valuable experience in managing networked systems, hardware, and software within an organization.

What is the difference between Junior System Administrator vs Network Technician?

AspectJunior System AdministratorNetwork Technician
CertificationsCompTIA A+, Network+, Microsoft CertifiedCompTIA Network+, Cisco CCNA
Work EnvironmentIT departments, data centers, corporate officesNetwork operations centers, telecom companies, ISPs
ResponsibilitiesManaging servers, user accounts, troubleshooting OS issuesInstalling, maintaining, and troubleshooting network hardware and connectivity

While both roles support IT infrastructure, a Junior System Administrator focuses on server and system management, whereas a Network Technician specializes in network hardware and connectivity. They often work together but have distinct technical focuses within IT operations.

What are some common challenges faced by junior system administrators during their first year on the job?

Junior System Administrators often encounter challenges such as adapting to a fast-paced environment, learning to manage multiple priorities, and quickly troubleshooting unfamiliar technical issues. Additionally, they may need to become proficient with new tools and systems, while also developing effective communication skills to collaborate with senior administrators and end-users. Regularly seeking feedback, participating in team discussions, and utilizing available documentation can help ease the transition and support professional growth.

What are the key skills and qualifications needed to thrive as a junior system administrator?

To thrive as a Junior System Administrator, you need a basic understanding of operating systems (Windows/Linux), networking fundamentals, and a relevant degree or certification such as CompTIA A+ or Microsoft Certified: Azure Fundamentals. Familiarity with system monitoring tools, Active Directory, and ticketing systems is typically required. Strong problem-solving skills, attention to detail, and effective communication help you quickly address technical issues and support end-users. These abilities ensure reliable system performance and smooth IT operations within an organization.
What are popular job titles related to Junior System Administrator jobs in Decatur, AL? For Junior System Administrator jobs in Decatur, AL, the most frequently searched job titles are:
What job categories do people searching Junior System Administrator jobs in Decatur, AL look for? The top searched job categories for Junior System Administrator jobs in Decatur, AL are:
What cities near Decatur, AL are hiring for Junior System Administrator jobs? Cities near Decatur, AL with the most Junior System Administrator job openings:
Junior System Administrator jobs near you
Infographic showing various Junior System Administrator job openings in Decatur, AL as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $59,288 per year, or $28.5 per hour.

Windows System Administrator

nLogic

Huntsville, AL • On-site

Full-time, Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 26 days ago

Job description

nLogic is seeking a Windows System Administrator to support a mission-focused effort in the Huntsville area. This role will play a key part in supporting systems at The Missile Defense Agency's (MDA) Advanced Research Center (ARC) within a collaborative defense and technology environment.
This position requires understanding and proficiency in Windows and ability to work in a dynamic team. The successful candidate will support the System Administration Team in the evaluation, configuration, and installation of Windows systems in a testing environment. Other duties include managing system upgrades and tracking tasks for building out systems.
Responsibilities
  • Support simulated ground test infrastructure and reconfiguration
  • Troubleshoot, resolve, and document System Errors and Resolutions
  • Installation or rebuilding of existing servers
  • Applying DISA STIGs
  • Installing OS and application patches
  • Troubleshooting OS and resolving hardware/software problems

Required Qualifications
  • Must possess a current, in-scope Secret security clearance
  • BS or higher in related field (or additional 4 years of experience)
  • Security+ (or other DoD Instruction 8750.01 Cert) or the ability to obtain within 6 weeks of hire
  • Windows Certification or the ability to obtain one
  • 0-3 years related work experience
  • Experience in Windows System Administration
  • Experience installing, rebuilding, and configuring Windows Systems
  • Willing to learn new things and share existing knowledge with others
  • Adaptable to changing requirements

Preferred Qualifications
  • Experience working in a Department of War (DoW) Environment
  • Experience in test and/or MDS
  • Familiarity with Windows Domains and RSA
  • Experience working in secured spaces

About the ARC
The Advanced Research Center (ARC) is a Missile Defense Agency (MDA) facility located in Cummings Research Park in Huntsville, AL. The ARC is a Test and Evaluation (RDT&E) facility designed and operated to support Missile Defense System (MDS) Hardware-in-the-Loop (HWIL) Ground Test (GT) and Flight Test (FT) activities.
About DTechLogic
DTechLogic is the prime contractor supporting the ARC, which is a joint venture between Davidson Technologies and nLogic that was started in 2018. The DTechLogic ARC Team consists of five contractor teammates in Huntsville, AL. Standard ARC operation hours are 8:00 am until 5:00 pm, with some exceptions outside of this window to support test events that require night shift work for some positions.
Why nLogic
At nLogic, we support mission-focused defense and space efforts that have real-world impact. Our teams work collaboratively alongside government and industry partners to deliver high-quality, mission-focused solutions.
As a 100% employee-owned company (ESOP), our employees directly share in the success of the organization, creating a culture of accountability, ownership, and long-term investment in our work.
We offer a stable environment with opportunities to develop new skills, take on meaningful responsibilities, and contribute to efforts that support national security and advanced technologies.
Work Conditions
  • Work Model: Onsite in Huntsville, AL
  • Travel: Minimal
  • Work Hours: Standard hours are 8:00 am until 5:00 pm, with some exceptions outside of this window to support test events that require night shift work for some positions

Summary of Benefits
nLogic offers a comprehensive benefits package including medical, dental, and vision insurance; paid time off; 401(k) retirement plan; Employee Stock Ownership Plan (ESOP); and professional development support.
Position Details
  • U.S. Citizenship is required
  • Current, in-scope Secret security clearance is required.
  • This role is performed onsite in Huntsville, AL

How to Apply
Qualified candidates should submit their application through our online portal to be considered for this opportunity.
Equal Opportunity Employer
nLogic is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

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