Linux System Administrator
Suffolk, VA · On-site
$75K - $85K/yr
CompTIA Linux+ RHCSA Linux Essentials RHCE Required Skills 4 years of relevant experience in Linux.
Suffolk, VA · On-site
$75K - $85K/yr
CompTIA Linux+ RHCSA Linux Essentials RHCE Required Skills 4 years of relevant experience in Linux.
Suffolk, VA · On-site
$75K - $85K/yr
CompTIA Linux+ RHCSA Linux Essentials RHCE Required Skills 4 years of relevant experience in Linux.
Quantico, VA · On-site
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Quantico, VA · On-site
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Quantico, VA · On-site
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Quantico, VA · On-site
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
$128K - $214K/yr
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
$128K - $214K/yr
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Quantico, VA · On-site
$128K - $214K/yr
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Quantico, VA · On-site
$128K - $214K/yr
Meet IAT Level II baseline certification requirements (process active CompTIA Security+ CE, CCNA Security, or equivalent certification). * Must hold an active Linux OS certification (e.g., Red Hat ...
Arlington, VA · On-site
$100 - $130/hr
CompTIA Linux+ certification. * Citizenship requirements with active eligibility from government background investigation required. Work Location: 100% Remote Period of Performance: 1 base year, 4 ...
Arlington, VA · On-site
$100 - $130/hr
CompTIA Linux+ certification. * Citizenship requirements with active eligibility from government background investigation required. Work Location: 100% Remote Period of Performance: 1 base year, 4 ...
Chantilly, VA · On-site
... CompTIA Linux certification (or equivalent) • Active TS/SCI with Polygraph required • Experience with Kubernetes environments • Experience with Windows Active Directory Domain Controllers and ...
Chantilly, VA · On-site
... CompTIA Linux certification (or equivalent) • Active TS/SCI with Polygraph required • Experience with Kubernetes environments • Experience with Windows Active Directory Domain Controllers and ...
Dahlgren, VA · On-site
$130K - $140K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $140K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $140K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Quick apply
Dahlgren, VA · On-site
$130K - $140K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $145K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $145K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $145K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Quick apply
Dahlgren, VA · On-site
$130K - $145K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA+, or CCNA #CJ
Chantilly, VA · On-site
Required : • CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT Level II personnel • 3 years of experience in Red Hat Enterprise Linux (RHEL) or its ...
Chantilly, VA · On-site
Required : • CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT Level II personnel • 3 years of experience in Red Hat Enterprise Linux (RHEL) or its ...
Chantilly, VA · On-site
Required : • CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT Level II personnel • 3 years of experience in Red Hat Enterprise Linux (RHEL) or its ...
Chantilly, VA · On-site
Required : • CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT Level II personnel • 3 years of experience in Red Hat Enterprise Linux (RHEL) or its ...
Preferred : • Certifications such as CompTIA Linux+, RedHat Linux, or Microsoft Certified: Windows Server Hybrid Administrator Associate. • Familiarity with Nautobot, RHEL Satellite, InfoBlox DDI ...
Preferred : • Certifications such as CompTIA Linux+, RedHat Linux, or Microsoft Certified: Windows Server Hybrid Administrator Associate. • Familiarity with Nautobot, RHEL Satellite, InfoBlox DDI ...
$130K - $140K/yr
CompTIA Security+ CE is preferred. * Must obtain DoD 8570 Computing Environment (CE) training within 6 months of hire. Technical Expertise Should Include: * Linux Desktop Administration (Red Hat ...
$130K - $140K/yr
CompTIA Security+ CE is preferred. * Must obtain DoD 8570 Computing Environment (CE) training within 6 months of hire. Technical Expertise Should Include: * Linux Desktop Administration (Red Hat ...
Fort Belvoir, VA · On-site
$130K - $140K/yr
CompTIA Security+ CE is preferred. * Must obtain DoD 8570 Computing Environment (CE) training within 6 months of hire. Technical Expertise Should Include: * Linux Desktop Administration (Red Hat ...
Fort Belvoir, VA · On-site
$130K - $140K/yr
CompTIA Security+ CE is preferred. * Must obtain DoD 8570 Computing Environment (CE) training within 6 months of hire. Technical Expertise Should Include: * Linux Desktop Administration (Red Hat ...
Dahlgren, VA · On-site
$130K - $145K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA +, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $145K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA +, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $140K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA +, or CCNA #CJ
Dahlgren, VA · On-site
$130K - $140K/yr
Overview Senior Systems Administrator (Unix/Linux) JOB LOCATION: Dahlgren, Virginia JOB STATUS ... CompTIA Security+, CompTIA CySA +, or CCNA #CJ
$36.23 - $39.34
6% of jobs
$39.34 - $42.46
0% of jobs
$42.46 - $45.58
0% of jobs
$45.58 - $48.70
11% of jobs
$49.80 is the 25th percentile. Wages below this are outliers.
$48.70 - $51.82
21% of jobs
The median wage is $53.20 / hr.
$51.82 - $54.94
26% of jobs
$57.34 is the 75th percentile. Wages above this are outliers.
$54.94 - $58.06
14% of jobs
$58.06 - $61.18
7% of jobs
$61.18 - $64.30
4% of jobs
$64.30 - $67.42
4% of jobs
$67.42 - $70.54
6% of jobs
$36
$54
$70
A CompTIA Linux job typically involves working with Linux-based systems in roles such as system administrator, network administrator, or IT support specialist. Professionals in these positions use their knowledge of Linux to install, configure, maintain, and troubleshoot operating systems and servers. The CompTIA Linux+ certification validates these skills, helping individuals qualify for various IT positions requiring Linux expertise. Many industries, including IT services, cybersecurity, and cloud computing, seek Linux professionals for critical infrastructure and system management tasks.
To thrive in a CompTIA Linux role, you need a strong grasp of Linux operating systems, shell scripting, system administration, and troubleshooting, often validated by certifications like CompTIA Linux+. Familiarity with tools such as Bash, SSH, configuration management systems, and virtualization platforms is typically required. Excellent problem-solving abilities, attention to detail, and effective communication skills help you excel when responding to technical issues and collaborating with team members. These skills ensure secure, reliable system operations and efficient incident resolution in IT environments.
In a CompTIA Linux position, you may face challenges such as system downtime, security vulnerabilities, or configuration issues that require quick diagnosis and resolution. Teams often collaborate on troubleshooting through ticketing systems, peer reviews, and regular meetings to share knowledge and best practices. It’s common to work on-call or outside standard hours if mission-critical systems need immediate attention. Training and continuous learning are emphasized so you can keep up with evolving technologies and security threats. Strong teamwork and documentation habits help ensure a smooth workflow and minimize repeated issues.
For Comptia Linux jobs in Virginia, the most frequently searched job titles are:
The top searched job categories for Comptia Linux jobs in Virginia are:
Cities in Virginia with the most Comptia Linux job openings:

$75K - $85K/yr
Full-time
Medical, Retirement
This job post has expired 1 day ago. Applications are no longer accepted.
Description
Information Systems Solutions (ISS) is looking for a Linux System Administrator to support the JS J7 Joint Training DevSecOps pipeline core infrastructure and data center in Suffolk, VA. The selected candidate will be responsible for supporting the Deputy Directorate, Joint Training (DDJT).
This position is 100% onsite.
Why Work For ISS?
At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.
Requirements
Clearance Level
Secret
Certifications (IAT Level II)
One of the following:
CCNA-Security
GICSP
GSEC
Security+ CE
SSCP
AND one of the following Linux certifications:
CompTIA Linux+
RHCSA
Linux Essentials
RHCE
Required Skills
4 years of relevant experience in Linux.