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Senior Unix Systems Administrator Jobs (NOW HIRING)

Fedtec

Sr Unix Administrator

Mechanicsburg, PA · On-site

FedTec is looking for a Sr. Unix Administrator who would play a pivotal role in all security ... Qualifications: * 4+ years of systems administration experience on UNIX operating systems Linux ...

Integral

Senior UNIX System Engineer

Radford, VA

$99K - $135K/yr

The Senior UNIX System Engineer is responsible for the performance and oversight of the mixed and ... as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. · ...

Integral

Senior UNIX System Engineer

Radford, VA · On-site

$99K - $135K/yr

Overview The Senior UNIX System Engineer is responsible for the performance and oversight of the ... Systems Administrator or IT Engineer with experience in automating assigned tasks. • Three or ...

OBXtek

Unix Systems Admin

Hampton, VA · On-site

Solid Financial Resources and low Employee Turnover (5%) The Unix Admin will be responsible to: • Provide Tier 2 support, based on industry standards, to clients for all system problems and ...

ITech Recruiting

Unix sa

Manhattan, NY

Individuals are systems administrators that normally operate independently with little to no ... These individuals assist more senior staff members in the training and development of more junior ...

OBXtek

Unix Systems Admin

Hampton, VA

Solid Financial Resources and low Employee Turnover (5%) The Unix Admin will be responsible to: Provide Tier 2 support, based on industry standards, to clients for all system problems and anomalies.

Esmcorp

Senior Unix Administrator - Remote

Dayton, OH · On-site

We are hiring a Senior Unix Administrator for an exciting remote opportunity. and Responsibilities The ideal candidate will apply their expertise in systems administration and information technology ...

ESM

Senior Unix Administrator - Remote

Dayton, OH · On-site +1

$115K - $125K/yr

We are hiring a Senior Unix Administrator for an exciting remote opportunity. and Responsibilities ... Provide and administer UNIX and Linux NIPRnet and SIPRnet Operating Systems to ensure effective day ...

ESM

Senior Unix Administrator - Remote

Dayton, OH · Remote

$115K - $125K/yr

We are hiring a Senior Unix Administrator for an exciting remote opportunity. and Responsibilities ... Provide and administer UNIX and Linux NIPRnet and SIPRnet Operating Systems to ensure effective day ...

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All JobsSenior Unix Systems Administrator Jobs

Senior Unix Systems Administrator information

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$49K

$102.2K

$143.5K

How much do senior unix systems administrator jobs pay per year?

As of Jun 6, 2026, the average yearly pay for senior unix systems administrator in the United States is $102,229.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,000.00 and $116,500.00 per year, depending on experience, location, and employer.

What does a Senior Unix Systems Administrator do?

A Senior Unix Systems Administrator is responsible for managing, configuring, and maintaining Unix-based servers and systems within an organization. They handle tasks such as system monitoring, performance tuning, software updates, security management, and troubleshooting complex issues. In addition, they often design and implement automation scripts, ensure system reliability and availability, and provide technical leadership to junior staff. Their role is critical in supporting the IT infrastructure and ensuring smooth operations of business-critical applications.

What are some common challenges faced by Senior Unix Systems Administrators, and how can they be effectively managed?

Senior Unix Systems Administrators often encounter challenges such as maintaining system uptime during critical updates, managing complex configurations across multiple servers, and ensuring security compliance. Staying proactive by implementing robust monitoring tools and automating routine tasks can help mitigate these issues. Additionally, collaborating closely with development and security teams enables administrators to anticipate potential problems and deploy solutions efficiently. Regular training and staying updated with the latest Unix advancements are also key for managing these challenges effectively.

What is the difference between Senior Unix Systems Administrator vs Network Engineer?

AspectSenior Unix Systems AdministratorNetwork Engineer
CertificationsUnix/Linux certifications (e.g., RHCE, Linux+)CCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, server rooms, enterprise ITNetwork infrastructure, routing, switching environments
Primary ResponsibilitiesManaging Unix/Linux servers, scripting, system optimizationDesigning, implementing, maintaining network systems
Industry UsageIT, finance, healthcare, governmentTelecommunications, IT, enterprise sectors

While both roles involve technical expertise in IT infrastructure, the Senior Unix Systems Administrator focuses on managing Unix/Linux servers and systems, whereas the Network Engineer specializes in designing and maintaining network infrastructure. Both roles often require similar certifications and work in enterprise environments, but their core responsibilities differ significantly.

What are the key skills and qualifications needed to thrive as a Senior Unix Systems Administrator, and why are they important?

To excel as a Senior Unix Systems Administrator, you need deep expertise in Unix/Linux operating systems, scripting languages (such as Bash, Perl, or Python), and a strong background in systems architecture, typically supported by a relevant degree or certifications like RHCE. Proficiency with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring solutions is commonly required. Strong analytical thinking, problem-solving, and effective communication skills help you manage complex environments and coordinate with engineering teams. These skills are essential for ensuring system reliability, security, and efficient IT operations in enterprise environments.
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What cities are hiring for Senior Unix Systems Administrator jobs? Cities with the most Senior Unix Systems Administrator job openings:
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Senior Unix Systems Administrator jobs near you
Infographic showing various Senior Unix Systems Administrator job openings in the United States as of May 2026, with employment types broken down into 98% Full Time, and 2% Part Time. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution, with an average salary of $102,229 per year, or $49.1 per hour.
Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

Cymertek

Reston, VA

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

Linux / UNIX Systems Administrator (PeopleSoft / Oracle)
LOCATIONReston, VA 20190
CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARYWe are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft / Oracle) to join our team and support the administration and optimization of our critical systems. In this role, you will manage and maintain Linux/UNIX environments, ensuring the stability, security, and performance of PeopleSoft and Oracle applications. You will be responsible for troubleshooting issues, implementing system upgrades, and collaborating with cross-functional teams to support business objectives. The ideal candidate has a strong technical background in system administration, experience with enterprise application support, and a proactive approach to problem-solving in a dynamic and fast-paced environment. Join us to play a vital role in maintaining and enhancing our 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 TITLESLinux Systems Administrator, UNIX Systems Administrator, PeopleSoft Administrator, Oracle Database Administrator, Enterprise Systems Administrator, Middleware Administrator, Application Systems Administrator, Database Systems Engineer, IT Infrastructure Engineer, Cloud Systems Administrator, etc.
DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Information Technology, Systems Engineering, Computer Engineering, Information Systems, Database Administration, Network Engineering, Cybersecurity, Data Science, Applied Mathematics, etc.ALTERNATE EXPERIENCEGeneral 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/UNIX systems
  • Manage PeopleSoft and Oracle application environments
  • Monitor system performance and availability
  • Troubleshoot and resolve system and application issues
  • Perform system backups and recovery
  • Ensure compliance with security standards and policies
REQUIRED SKILLS
  • Proficiency in Linux/UNIX system administration
  • Knowledge of PeopleSoft architecture
  • Experience with Oracle databases
  • Ability to manage middleware technologies
  • Familiarity with shell scripting (e.g., Bash, Perl)
  • Expertise in system monitoring tools
DESIRED SKILLS
  • Experience with cloud platforms (e.g., AWS, Azure)
  • Familiarity with virtualization tools (e.g., VMware)
  • Understanding of automation tools (e.g., Ansible, Puppet)
  • Knowledge of containerization (e.g., Docker, Kubernetes)
  • Proficiency in performance tuning for PeopleSoft and Oracle
  • Understanding of disaster recovery planning and execution
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 at jobs@cymertek.com or apply today: www.cymertek.com

Want to see what our employees think? Click here .

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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