Find jobs
Pricing
Free Resume Checker
Blog
Sign in
Sign up
FIND JOBSPRICINGFREE RESUME CHECKERBLOGSIGN INSIGN UP
Jobs
/Systems Administrator jobs
IN
INTUITIVE

Linux System Administrator

LocationHuntsville, AL
Typefull-time
SeniorityMid
Experience3+ yrs
Company size24+ people
First seenOct 4, 2026 · 1w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Must have7
BS or BA degree
3+ years of related experience
Experience administering Linux servers with RHEL and Ubuntu
Strong understanding of Linux security and system administration
Knowledge of networking fundamentals, including TCP/IP, DNS, routing, firewalls, and common network services
Experience supporting CMMC, NIST 800-171, or NIST 800-53 environments
Experience with Microsoft Active Directory and Linux/AD integration
Eligibility1
Must have the ability to obtain or maintain a security clearance
Skills
Linux
RHEL
Ubuntu
Microsoft Active Directory
TCP/IP
DNS
NIST 800-171
NIST 800-53
About the company
INTUITIVE® is a nationally recognized Best Place to Work that provides solutions from design through production to sustainment by delivering targeted results. Our approach couples the latest technology with engineering expertise and analytical proficiency while remaining true to genuine customer relationships and a culture that fosters growth and opportunity. Our diverse portfolio of capabilities and extensive customer base allows our employees countless opportunities to pursue their passions and support our nation’s Warfighters. Join our team that encourages creativity, welcomes initiative, and seeks excellence. Start Building Your Future today!
About the role
We are seeking an experienced Linux professional to manage, maintain, secure, and enhance our Linux-based infrastructure across classified and unclassified environments. This role consists of operating system installation, configuration, patching, upgrades, vulnerability remediation, system hardening, backups, performance monitoring, and lifecycle management. Additionally, you will be developing and improving tools, as well as maintaining technical documentation for system configurations, procedures, and changes. You will work closely with cybersecurity, network, infrastructure, and application teams to maintain secure and reliable systems while supporting organizational and DoW cybersecurity requirements.
Required
•
BS or BA degree
•
3+ years of related experience
•
Experience administering Linux servers with RHEL and Ubuntu
•
Strong understanding of Linux security and system administration
•
Knowledge of networking fundamentals, including TCP/IP, DNS, routing, firewalls, and common network services
•
Experience supporting CMMC, NIST 800-171, or NIST 800-53 environments
•
Experience with Microsoft Active Directory and Linux/AD integration
•
Must have the ability to obtain or maintain a security clearance
Legal
Disability Accommodation for Applicants - Intuitive Research and Technology Corporation is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following alternative email address or phone number to contact us about your interest in employment at INTUITIVE [email protected] or 256-922-9300. Our process is to respond and to work with the requestor to identify a workable accommodation to the application process.
More roles at INTUITIVE
Senior Operations AnalystIntelligence Collection Management AdvisorOperations AnalystEmbedded Software EngineerSenior Systems Engineer
Seekless
Seek less: one search across companies' own career pages, instead of a dozen job boards.
Product
Find jobsCompaniesPricingFree Resume Checker
Company
AboutBlog
Legal
PrivacyTermsCookies
© 2026 SEEKLESS. ALL RIGHTS RESERVED.BUILT WITH CARE