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Cymertek

Linux System Administrator

Honolulu, HI · On-site

Linux System Administrator LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this ... Knowledge of server virtualization * Familiarity with configuration management tools

Strategic Systems

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Servers Administrator w/ Linux Server Exp "Onsite"

Midway, TN · On-site

$85K - $90K/yr

N/A The Server Administrator's role is to design, install, administer, and optimize company servers ... ESSENTIAL FUNCTIONS: · Provide Administration of Windows and Linux Servers and the supporting ...

GDIT

Linux Systems Administrator

Concord, NC · On-site

Configure, deploy, and maintain Linux server environments, including physical and virtual systems. * Administer Red Hat and CentOS Linux systems, ensuring stability, performance, and security ...

GDIT

Linux Systems Administrator

Concord, NC · On-site

Configure, deploy, and maintain Linux server environments, including physical and virtual systems. * Administer Red Hat and CentOS Linux systems, ensuring stability, performance, and security ...

Tekdoors

Linux Administrator

Phoenix, AZ · On-site

Linux Admin with Programming Location: Phoenix, AZ Duration: 12 Months Experience: 6-9 years Job ... of Linux server administration • Good communication skills and Aptitude for learning new ...

Peraton

Linux Systems Administrator

Clearfield, UT

$80K - $128K/yr

The System Administrator will help maintain Linux-based development, test, training and production ... This will include physical and virtual servers, operating systems, middle-tier software, database ...

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How much do linux server administrator jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for linux server administrator in the United States is $47.31, according to ZipRecruiter salary data. Most workers in this role earn between $45.19 and $49.76 per hour, depending on experience, location, and employer.

What are Linux Server Administrators?

Linux Server Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Linux-based servers in an organization. They manage system updates, security patches, user permissions, backups, and server performance to ensure reliable and secure operations. Their role also involves monitoring server health, responding to incidents, and optimizing systems for various applications or services. Linux Server Administrators often work closely with other IT staff to support business needs and ensure high availability of critical infrastructure.

What does a Linux server administrator do?

A Linux server administrator manages and maintains Linux-based servers, ensuring their security, stability, and performance. They install, configure, update, and troubleshoot server hardware and software, often using tools like command-line interfaces and monitoring systems, and may hold certifications such as Linux Professional Institute Certification (LPIC).

Is Linux admin a good career?

A Linux Server Administrator is a skilled IT professional responsible for managing and maintaining Linux-based servers, often requiring knowledge of scripting, networking, and security. It is a stable career with demand in various industries, especially for those with certifications like CompTIA Linux+ or RHCE. The role offers opportunities for specialization and advancement in system administration and cloud environments.

What are the key skills and qualifications needed to thrive as a Linux Server Administrator, and why are they important?

To thrive as a Linux Server Administrator, you need a deep understanding of Linux operating systems, scripting languages (such as Bash or Python), and a relevant degree or certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools such as SSH, Ansible, Docker, monitoring solutions, and virtualization technologies is typically required. Analytical thinking, problem-solving abilities, and effective communication are crucial soft skills for managing complex systems and collaborating with IT teams. These competencies are vital to ensure reliable server performance, security, and efficient troubleshooting in dynamic IT environments.

What is the difference between Linux Server Administrator vs System Administrator?

AspectLinux Server AdministratorSystem Administrator
CertificationsLinux certifications (e.g., RHCE, CompTIA Linux+)CompTIA A+, Network+, or Microsoft certifications
Work EnvironmentPrimarily Linux servers and open-source environmentsMixed environments including Windows, Linux, and network hardware
ResponsibilitiesManaging Linux servers, scripting, security, and performance tuningMaintaining overall IT infrastructure, including hardware, software, and networks

The Linux Server Administrator focuses specifically on managing Linux-based servers, ensuring their security, performance, and stability. In contrast, the System Administrator handles a broader range of IT infrastructure, including both Linux and Windows systems, networks, and hardware. While both roles require technical skills and certifications, Linux Server Administrators specialize in Linux environments, making their expertise more targeted for Linux server management.

What are some common challenges faced by Linux Server Administrators in maintaining system security, and how can they be addressed?

Linux Server Administrators often encounter challenges such as staying ahead of emerging security vulnerabilities, managing timely patch updates, and configuring firewalls or access controls correctly. These can be addressed by regularly monitoring security advisories, automating patch management processes, and implementing robust security policies like least-privilege principles. Proactive monitoring, regular security audits, and collaborating with network and development teams also play a significant role in ensuring the environment remains secure.

Is sysadmin an entry level job?

A Linux Server Administrator role typically requires prior experience or skills in Linux systems, scripting, and networking, making it generally not an entry-level position. Entry-level roles in IT may include help desk or junior support positions, while sysadmin roles often demand several years of experience or relevant certifications like CompTIA Linux+ or LPIC-1.

Are Linux admins in high demand?

Linux Server Administrators are in high demand due to widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Skills in scripting, system security, and certifications like RHCE or CompTIA Linux+ can enhance job prospects, which are expected to grow as organizations rely more on open-source and cloud technologies.
More about Linux Server Administrator jobs
What are the most commonly searched types of Linux Server Administrator jobs? The most popular types of Linux Server Administrator jobs are:
What states have the most Linux Server Administrator jobs? States with the most job openings for Linux Server Administrator jobs include:
What job categories do people searching Linux Server Administrator jobs look for? The top searched job categories for Linux Server Administrator jobs are:
What are popular job titles related to Linux Server Administrator jobs? For Linux Server Administrator jobs, the most frequently searched job titles are:
Linux Server Administrator jobs near you
Infographic showing various Linux Server Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $98,400 per year, or $47.3 per hour.
Linux System Administrator

Linux System Administrator

Cymertek

Honolulu, HI • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago

Job description

Linux System Administrator
LOCATION
Honolulu, HI 96815
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance, reliability, and security. You will collaborate with cross-functional teams to support system integration, implement automation solutions, and enhance system scalability. If you have a passion for Linux systems, a proactive approach to problem-solving, and a commitment to delivering high-quality support, we invite you to apply and help us drive our technical operations forward.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
Linux Administrator, Systems Administrator, DevOps Engineer, Unix Administrator, IT Systems Engineer, Infrastructure Engineer, Cloud Systems Administrator, Server Administrator, Network Systems Administrator, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Computer Science, Information Technology, Cybersecurity, Network Engineering, Systems Engineering, Information Systems, Software Engineering, Computer Engineering, Data Science, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Install, configure, and maintain Linux servers
  • Monitor system performance and ensure uptime
  • Manage user accounts and permissions
  • Troubleshoot and resolve server issues
  • Implement and maintain security updates
  • Create and maintain system documentation

REQUIRED SKILLS
  • Proficiency with Linux command-line tools
  • Experience with shell scripting
  • Knowledge of server virtualization
  • Familiarity with configuration management tools
  • Understanding of file systems and storage
  • Ability to monitor system logs effectively

DESIRED SKILLS
  • Knowledge of cloud platforms (e.g., AWS, Azure)
  • Experience with containerization tools (e.g., Docker)
  • Familiarity with CI/CD pipelines
  • Understanding of network protocols (e.g., TCP/IP)
  • Knowledge of security hardening practices
  • Experience with high-availability environments

PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE
Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.
At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.
We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.
Ready to make your next move the best one? Join us and experience the difference.
BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments

HOW TO APPLY
Email us atjobs@cymertek.comor apply today:www.cymertek.com
Want to see what our employees think? Clickhere .
EQUAL OPPORTUNITY EMPLOYER STATEMENT
Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

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