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Classified Systems Administrator
Job in
Huntsville, Madison County, Alabama, 35824, USA
Listed on 2026-08-14
Listing for:
Aerospace Corporation
Full Time
position Listed on 2026-08-14
Job specializations:
-
IT/Tech
Systems Administrator, Cybersecurity
Job Description & How to Apply Below
Join us and take your place in space.
Classified Services is responsible for Aerospace's classified enterprise IT environment. As a Classified Systems Administrator (Systems Administration Staff III/IV), you will oversee server and endpoint infrastructure that supports some of the company's most critical missions. You will join a company that develops cutting edge solutions for our nation's most complex space enterprise and mission assurance challenges.
The selected candidate will be required to work full-time, on-site in Huntsville, AL.
What You'll Be Doing
- Perform all aspects of system administration, including:
- Installing, configuring, and patching operating systems and applications
- Managing user accounts, permissions, and group policies
- Maintaining and monitoring system performance and availability
- Responding to and resolving incidents, from Tier 1 user support through Tier 3 complex technical issues
- Administer, secure, and maintain a diverse infrastructure including:
- Windows Server/Desktop, Linux, and Virtualization
- Administer and improve endpoint protection, backup, and disaster recovery capabilities
- Develop Power Shell and Ansible scripts to automate administration and compliance tasks
- Evaluate and remediate security findings from Tenable (ACAS) and SCAP/STIG tools
- Maintain compliance with RMF, NIST 800-53, and DISA STIG requirements
Minimum Requirements for Systems Administration Staff III
:
- Active Secret clearance
- DoD approved 8570 baseline certification such as Security+ or equivalent
- Minimum 6 or more years of relevant experience with Bachelor's Degree
- Proficiency with Windows Server/Active Directory and Windows Desktop
- Working knowledge of RMF, NIST 800-53, and DISA STIGs
- Demonstrated ability to remediate vulnerabilities identified by ACAS and SCAP tools
- Minimum 10 or more years of relevant experience with Bachelor's Degree or, 8 or more years of relevant experience with Master's Degree
- Experience with Red Hat Enterprise Linux, virtualization platforms (Hyper-V, VMWare VSphere) and Cisco networking (IOS, Nexus OS)
- Experience automating repetitive tasks with scripting or Dev Ops tools
- Knowledge and experience deploying SPLUNK and other cyber tools
It would be impressive if you have these:
- Advanced degree/certifications
- An active Top-Secret clearance with SCI eligibility
- Experience in designing, deploying, and securing complex IT architectures
- Ability to brief leadership and coordinate with stakeholders on technical solutions
- Project management skills and experience
(Min - Max)
$95,200.00 - $
Pay Basis:
Annual
Leadership Competencies
Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:
- Operate Strategically
- Lead Change
- Engage with Impact
- Foster Innovation
- Deliver Results
During your interview process, our team will provide details of our industry-leading benefits.
Benefits vary and are applicable based on Job Type. A few highlights include:
- Comprehensive health care and wellness plans
- Paid holidays, sick time, and vacation
- Standard and alternate work schedules, including telework options
- 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire
- Flexible spending accounts
- Variable pay program for exceptional contributions
- Relocation assistance
- Professional growth and development programs to help advance your career
- Education assistance programs
- An inclusive work environment built on teamwork, flexibility, and respect
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