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Linux System Administrator Per Diem Jobs in Virginia

The Linux Administrator is responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing and Evaluation (RDT&E) environment.

The Linux Administrator is responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing and Evaluation (RDT&E) environment.

Linux Systems Administrator

Dahlgren, VA · On-site

$120K - $130K/yr

The Linux Administrator is responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing and Evaluation (RDT&E) environment.

As a Linux Systems Administrator, you will help maintain and enhance the Sponsor's Linux ... You will be responsible for the operating system software and its seamless integration with ...

New

As a Linux Systems Administrator, you will help maintain and enhance the Sponsor's Linux ... You will be responsible for the operating system software and its seamless integration with ...

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 ...

As a Linux Systems Administrator, you will help maintain and enhance the Sponsor's Linux ... You will be responsible for the operating system software and its seamless integration with ...

As a Linux Systems Administrator, you will help maintain and enhance the Sponsor's Linux ... You will be responsible for the operating system software and its seamless integration with ...

... VA 2-3 days per week - Must be able to obtain DHS Suitability. - 5+ years of directly relevant experience as a Linux System Administrator. - 3+ years of experience with Splunk Enterprise ...

Showing results 41-60

Linux System Administrator Per Diem information

What is a Linux System Administrator Per Diem?

A Linux System Administrator Per Diem is an IT professional who manages and maintains Linux-based servers and systems on an as-needed, short-term, or daily basis. Unlike full-time administrators, per diem workers are typically hired for specific projects, to cover staff absences, or to handle urgent technical issues. Their responsibilities include installing and configuring Linux servers, monitoring system performance, applying security updates, and troubleshooting problems. This flexible role is common in organizations that need expert Linux support without a permanent hire.

What are the key skills and qualifications needed to thrive as a Linux System Administrator Per Diem?

To thrive as a Linux System Administrator Per Diem, you need strong expertise in Linux operating systems, scripting, and troubleshooting, often backed by a degree in computer science or relevant certifications like RHCE or CompTIA Linux+. Familiarity with tools such as Bash, Ansible, Nagios, and virtualization platforms is typically required. Excellent problem-solving abilities, adaptability, and clear communication skills help you collaborate effectively and respond quickly to urgent system issues. These skills and qualifications are crucial to ensure system reliability, security, and efficient resolution of technical challenges in a flexible, on-call environment.

What are some unique challenges faced by Linux System Administrator Per Diem professionals, and how can they prepare for them?

Linux System Administrator Per Diem roles often involve stepping into dynamic environments with limited onboarding time, making adaptability and quick troubleshooting skills essential. Since per diem administrators frequently work on short-term projects or fill in for absent staff, they must rapidly familiarize themselves with existing system configurations, documentation, and team workflows. Proactively maintaining up-to-date knowledge of various Linux distributions and scripting languages, as well as strong communication skills, can help in collaborating effectively with permanent IT staff. Being organized and detail-oriented is key to ensuring system stability and smooth handoffs at the end of assignments.

What is the difference between Linux System Administrator Per Diem vs Linux System Administrator?

AspectLinux System Administrator Per DiemLinux System Administrator
CredentialsTypically requires Linux certifications (e.g., RHCE, CompTIA Linux+)Same as per diem, often with additional certifications preferred
Work EnvironmentContract-based, short-term projects, often on-site or remoteFull-time, permanent employment, on-site or remote
Employer & Industry UsageUsed by government agencies, contractors, or consulting firms for temporary staffingEmployed by companies across industries for ongoing IT infrastructure management

The main difference between Linux System Administrator Per Diem and Linux System Administrator lies in employment type and duration. Per diem roles are temporary, contract-based positions suited for short-term projects, while full-time Linux System Administrators have ongoing responsibilities within organizations. Both roles require similar skills and certifications, but their work arrangements differ significantly.

What are the most commonly searched types of Linux System Administrator jobs in Virginia?

The most popular types of Linux System Administrator jobs in Virginia are:

What are popular job titles related to Linux System Administrator Per Diem jobs in Virginia?

For Linux System Administrator Per Diem jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Linux System Administrator Per Diem jobs in Virginia look for?

The top searched job categories for Linux System Administrator Per Diem jobs in Virginia are:

What cities in Virginia are hiring for Linux System Administrator Per Diem jobs?

Cities in Virginia with the most Linux System Administrator Per Diem job openings:

Infographic showing various Linux System Administrator Per Diem job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 20% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Unix / Linux System Administrator with DevOps

Cymertek

Reston, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago


Job description

Unix / Linux System Administrator with DevOps
LOCATION
Reston, VA 20190
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a talented and motivated **Unix / Linux System Administrator with DevOps** expertise to join our team and manage the infrastructure that supports our applications and services. In this role, you will be responsible for maintaining, automating, and optimizing our Unix and Linux-based systems while integrating DevOps practices to streamline development and deployment processes. You will work closely with cross-functional teams to improve system performance, enhance security, and automate workflows across development, testing, and production environments. The ideal candidate is passionate about infrastructure management, automation, and continuous improvement, with a strong ability to solve complex technical challenges in a dynamic environment. Join us to play a key role in improving the efficiency and scalability of our 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 System Administrator, Unix System Administrator, DevOps Engineer, Systems Engineer, Infrastructure Engineer, Site Reliability Engineer, Cloud Engineer, Automation Engineer, Infrastructure as Code Engineer, Systems Operations Engineer, ect.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Computer Science, Information Technology, Systems Engineering, Network Engineering, Software Engineering, Electrical Engineering, Information Systems, Cybersecurity, Data Science, Cloud Computing, ect.
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
  • Manage and maintain Unix/Linux servers and systems
  • Implement and manage automation tools for deployment
  • Monitor system performance and troubleshoot issues
  • Collaborate with development and operations teams
  • Ensure system security and compliance
  • Develop and maintain system documentation and procedures

REQUIRED SKILLS
  • Proficiency in Unix/Linux administration
  • Experience with configuration management tools (e.g., Ansible, Puppet)
  • Strong scripting skills (e.g., Bash, Python)
  • Knowledge of DevOps tools (e.g., Jenkins, Docker)
  • Experience with monitoring tools (e.g., Nagios, Prometheus)
  • Familiarity with cloud platforms (e.g., AWS, Azure)

DESIRED SKILLS
  • Experience with container orchestration (e.g., Kubernetes)
  • Understanding of continuous integration and continuous deployment (CI/CD)
  • Knowledge of networking concepts and protocols
  • Familiarity with Infrastructure as Code (e.g., Terraform)
  • Experience with virtualization tools (e.g., VMware)
  • Expertise in high-availability systems and disaster recovery

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.