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Unix Systems Administrator Jobs (NOW HIRING)

Cymertek

Linux / Unix Systems Administrator

Reston, VA · On-site

Linux / Unix Systems Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail ...

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How much do unix systems administrator jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for unix systems administrator in the United States is $53.65, according to ZipRecruiter salary data. Most workers in this role earn between $41.35 and $61.30 per hour, depending on experience, location, and employer.

What is a unix systems administrator?

Unix Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and supporting Unix-based servers and systems. Their duties include monitoring system performance, ensuring security, performing backups, applying patches, and troubleshooting issues. They play a critical role in ensuring the reliability and efficiency of a company’s IT infrastructure by managing user accounts, setting permissions, and maintaining system documentation. Unix Systems Administrators often work closely with other IT staff to support organizational needs and optimize system resources.

What are the key skills and qualifications needed to thrive as a unix systems administrator, and why are they important?

To thrive as a Unix Systems Administrator, you need a strong understanding of Unix/Linux operating systems, shell scripting, system security, and often a degree in computer science or a related field. Familiarity with tools like Bash, Perl, Ansible, and system monitoring solutions, as well as certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA), is highly beneficial. Problem-solving ability, attention to detail, and effective communication are vital soft skills for proactively managing systems and collaborating with IT teams. These skills ensure reliable, secure, and efficient operation of critical IT infrastructure, minimizing downtime and supporting organizational goals.

What are some common challenges faced by unix systems administrators, and how can they be addressed?

Unix Systems Administrators often encounter challenges such as managing complex server environments, ensuring system security, and maintaining high uptime. Troubleshooting issues quickly, especially during outages or performance drops, can be demanding. Staying up-to-date with evolving technologies and scripting for automation are key to overcoming these challenges. Building strong documentation practices and collaborating closely with network, security, and development teams also help maintain smooth operations and facilitate efficient problem-solving.

What is the difference between Unix Systems Administrator vs Linux Systems Administrator?

AspectUnix Systems AdministratorLinux Systems Administrator
CertificationsUnix certifications (e.g., UNIX System Administration)Linux certifications (e.g., RHCSA, RHCE)
Work EnvironmentProprietary Unix systems (AIX, Solaris, HP-UX)Open-source Linux distributions (Ubuntu, CentOS, Red Hat)
Employer UsageFinancial, government, and large enterprises with legacy systemsTech companies, startups, and organizations adopting open-source solutions
Common Search/ComparisonYesYes

While both roles involve managing and maintaining server systems, Unix Systems Administrators typically work with proprietary Unix platforms, whereas Linux Systems Administrators focus on open-source Linux environments. The core skills and certifications overlap, but the specific operating systems and tools differ based on the organization's infrastructure.

What is the salary of a Unix Systems Administrator?

The salary of a Unix Systems Administrator typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications such as RHCE or Linux+; senior roles or those in high-cost areas may earn more. They often work with Linux and Unix operating systems, managing servers, networks, and security.
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Unix Systems Administrator jobs near you
Infographic showing various Unix Systems Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $111,602 per year, or $53.7 per hour.

Linux / Unix Systems Administrator

Cymertek

Reston, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

Linux / Unix Systems Administrator
LOCATION
Reston, VA 20190
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure the stability, security, and efficiency of our systems infrastructure. In this role, you will be responsible for managing, monitoring, and maintaining Linux and Unix servers, troubleshooting system issues, and implementing solutions to optimize performance. You will collaborate with cross-functional teams to support system upgrades, implement security measures, and enhance automation processes. The ideal candidate has a strong background in system administration, a passion for solving complex technical challenges, and thrives in a dynamic and collaborative environment. Join us to help maintain a reliable and secure IT infrastructure.
*** 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 Systems Administrator, Unix Systems Administrator, Systems Engineer, IT Systems Administrator, Network Administrator, Infrastructure Administrator, DevOps Engineer, Cloud Systems Administrator, Server Administrator, System Support Specialist, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Computer Science, Information Technology, Systems Engineering, Network Engineering, Computer Engineering, Information Systems, Cybersecurity, Data Science, Electrical Engineering, Applied Mathematics, 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 and configure Linux/Unix servers
  • Monitor system performance and ensure availability
  • Troubleshoot and resolve server issues
  • Manage user accounts and permissions
  • Implement system security measures
  • Maintain and update system documentation

REQUIRED SKILLS
  • Proficiency in Linux/Unix operating systems
  • Knowledge of shell scripting (e.g., Bash, Perl)
  • Familiarity with system monitoring tools
  • Understanding of network protocols (e.g., TCP/IP, DNS)
  • Experience with system backup and recovery processes
  • Ability to manage file systems and storage solutions

DESIRED SKILLS
  • Experience with virtualization technologies (e.g., VMware)
  • Familiarity with cloud platforms (e.g., AWS, Azure)
  • Knowledge of configuration management tools (e.g., Ansible, Puppet)
  • Understanding of containerization (e.g., Docker, Kubernetes)
  • Experience with automation tools
  • Proficiency in performance tuning and optimization

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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