Barbaricum is seeking a Linux Systems Administrator to manage and maintain mission-critical systems ... Perform software updates, system hardening, and patch management. * Troubleshoot hardware and ...
Barbaricum is seeking a Linux Systems Administrator to manage and maintain mission-critical systems ... Perform software updates, system hardening, and patch management. * Troubleshoot hardware and ...
Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ...
Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ...
They are seeking a fully-cleared Linux Systems Administrator to join their team. Qualified Linux SysAdmin candidates should have the following: -Bachelor's degree in Computer Science, Info Systems ...
They are seeking a fully-cleared Linux Systems Administrator to join their team. Qualified Linux SysAdmin candidates should have the following: -Bachelor's degree in Computer Science, Info Systems ...
Linux Systems Administrator
Arlington, VA · On-site
Linux Systems Administrator Category: Infrastructure/Cloud Main location: United States, Virginia ... Your future duties and responsibilities: • System Installation and Configuration: Install ...
Linux Systems Administrator
Arlington, VA · On-site
Linux Systems Administrator Category: Infrastructure/Cloud Main location: United States, Virginia ... Your future duties and responsibilities: • System Installation and Configuration: Install ...
The Linux Systems Administrator will manage and maintain mission-critical systems for TRADOC G2 ... system hardening, and patch management. • Troubleshoot hardware and software issues in secure ...
The Linux Systems Administrator will manage and maintain mission-critical systems for TRADOC G2 ... system hardening, and patch management. • Troubleshoot hardware and software issues in secure ...
As a Senior Linux System Administrator, you will lead the day-to-day administration, hardening, and ... Pursuing Associate's, Bachelor's, or Graduate Degrees * Obtaining industry-standard professional ...
As a Senior Linux System Administrator, you will lead the day-to-day administration, hardening, and ... Pursuing Associate's, Bachelor's, or Graduate Degrees * Obtaining industry-standard professional ...
Overview LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead is seeking a dedicated and experienced Linux ... A significant focus of this position includes overseeing system updates, patch management, and ...
Overview LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead is seeking a dedicated and experienced Linux ... A significant focus of this position includes overseeing system updates, patch management, and ...
Sr. Linux System Administrator - Alexandria, VA
Alexandria, VA · On-site
$100K/yr
The Senior Linux System Administrator will work within a team engineers, developers and system administrators, adding new capabilities to our enclaves, as well as ensuring the existing systems are ...
Sr. Linux System Administrator - Alexandria, VA
Alexandria, VA · On-site
$100K/yr
The Senior Linux System Administrator will work within a team engineers, developers and system administrators, adding new capabilities to our enclaves, as well as ensuring the existing systems are ...
The role includes solving end-user computer system problems and improving performance on Linux ... The Systems Administrator assists with resolving technical issues with applications, network ...
The role includes solving end-user computer system problems and improving performance on Linux ... The Systems Administrator assists with resolving technical issues with applications, network ...
Linux / Unix Systems Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please ... You will collaborate with cross-functional teams to support system upgrades, implement security ...
Linux / Unix Systems Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please ... You will collaborate with cross-functional teams to support system upgrades, implement security ...
Linux Systems Administrator
Chantilly, VA · On-site
$90K - $189K/yr
Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum ... system performance. • Design, document, and implement system configurations. • Work ...
Linux Systems Administrator
Chantilly, VA · On-site
$90K - $189K/yr
Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum ... system performance. • Design, document, and implement system configurations. • Work ...
Linux / Unix Systems Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please ... You will collaborate with cross-functional teams to support system upgrades, implement security ...
Linux / Unix Systems Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please ... You will collaborate with cross-functional teams to support system upgrades, implement security ...
Linux Systems Administrator
Arlington, VA · On-site
... Ansible System Administration to support the design, development, and deployment of advanced ... Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ...
Linux Systems Administrator
Arlington, VA · On-site
... Ansible System Administration to support the design, development, and deployment of advanced ... Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ...
Linux Systems Administrator
Arlington, VA · On-site
... Ansible System Administration to support the design, development, and deployment of advanced ... Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ...
Quick apply
Linux Systems Administrator
Arlington, VA · On-site
... Ansible System Administration to support the design, development, and deployment of advanced ... Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ...
Linux / Unix Systems Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please ... You will collaborate with cross-functional teams to support system upgrades, implement security ...
Linux / Unix Systems Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please ... You will collaborate with cross-functional teams to support system upgrades, implement security ...
Allegheny-Greenbrier's client, a United States-based multinational aerospace and defense conglomerate, is actively recruiting a mid-level Linux Systems Administrator, with a current Secret level ...
Allegheny-Greenbrier's client, a United States-based multinational aerospace and defense conglomerate, is actively recruiting a mid-level Linux Systems Administrator, with a current Secret level ...
Allegheny-Greenbrier's client, a United States-based multinational aerospace and defense conglomerate, is actively recruiting a mid-level Linux Systems Administrator, with a current Secret level ...
Allegheny-Greenbrier's client, a United States-based multinational aerospace and defense conglomerate, is actively recruiting a mid-level Linux Systems Administrator, with a current Secret level ...
Linux Systems Administrator
Fairfax, VA · On-site
The system administrator must have a general understanding of IP networks, routing, switching ... Experience with Linux (Red Hat desired) * RedHat clustering * Enterprise Service - LDAP, DNS * HP ...
Linux Systems Administrator
Fairfax, VA · On-site
The system administrator must have a general understanding of IP networks, routing, switching ... Experience with Linux (Red Hat desired) * RedHat clustering * Enterprise Service - LDAP, DNS * HP ...
Position Overview By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (ARNG) in Falls Church, VA. This is an IT Service Management ...
Position Overview By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (ARNG) in Falls Church, VA. This is an IT Service Management ...
Linux Systems Administrator TS/SCI POLY
Centreville, VA · On-site
$112K - $196K/yr
In this role, you'll perform daily system checks, troubleshoot issues, and ensure the reliability ... As a Linux Systems Administrator, your key responsibilities will include: * User Support: Manage ...
Linux Systems Administrator TS/SCI POLY
Centreville, VA · On-site
$112K - $196K/yr
In this role, you'll perform daily system checks, troubleshoot issues, and ensure the reliability ... As a Linux Systems Administrator, your key responsibilities will include: * User Support: Manage ...
Associate Linux System Administrator information
What are Associate Linux System Administrators?
What are some common challenges faced by Associate Linux System Administrators in their first year, and how can they overcome them?
What are the key skills and qualifications needed to thrive as an Associate Linux System Administrator, and why are they important?
What is the difference between Associate Linux System Administrator vs Network Administrator?
| Aspect | Associate Linux System Administrator | Network Administrator |
|---|---|---|
| Certifications | Linux+, CompTIA A+ | CCNA, CompTIA Network+ |
| Work Environment | Data centers, server rooms, cloud environments | Network operation centers, office networks |
| Job Focus | Linux server management, scripting, system maintenance | Network setup, troubleshooting, security |
| Industry Usage | IT, tech companies, hosting providers | Telecommunications, enterprise IT |
The Associate Linux System Administrator primarily manages Linux servers, focusing on system maintenance and scripting, while a Network Administrator handles network infrastructure, including setup and troubleshooting. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ significantly.

Job description
Barbaricum is seeking a Linux Systems Administrator to manage and maintain mission-critical systems for TRADOC G2 operations at Fort Eustis, VA. The selected candidate will provide technical expertise in maintaining Linux-based environments in secure settings.
Responsibilities:
- Manage Linux-based systems, ensuring stability, security, and compliance.
- Perform software updates, system hardening, and patch management.
- Troubleshoot hardware and software issues in secure environments.
- Develop scripts to automate routine administrative tasks.
- Document system configurations and maintenance procedures.
Qualifications:
- Active DoD Top Secret/SCI clearance required.
- Experience with Red Hat Enterprise Linux (RHEL) or similar distributions.
- Proficiency in scripting languages such as Bash, Python, or Perl.
- Familiarity with security compliance, including DISA STIGs.
About Barbaricum
Sourced by ZipRecruiter
Company size
201 - 500 Employees
Headquarters location
Washington, DC, US
Year founded
2008