Linux System Administrator

Oxford Global Resources; Maryland; On-site; USD 59,000 - 77,000; Full time

Job summary

Oxford Global Resources is seeking a Linux Administrator to design, implement, and monitor the infrastructure to ensure 24x7x365 uptime across all environments.

The role emphasizes automation, scripting, and collaboration with cross-functional teams to deliver reliable services. The position requires a Bachelor's degree and strong scripting (Shell, Python, Perl) with experience in RedHat/CentOS/Debian, MySQL/MariaDB, and VMware/SAN management.

Qualifications

• Bachelor's degree in Computer Science, Information Systems or similar relevant degree.
• Experience as a Linux Administrator with hands-on expertise.
• Deep knowledge of Linux distributions (RedHat, CentOS, Debian, etc.).
• Experience with MySQL and/or MariaDB.
• Familiarity with VMware and SAN management concepts.
• Shell/Perl/Python scripting proficiency.
• DNS, HTTP, LDAP, SMTP and SNMP knowledge.
• Certifications in RHCT/RHCE/LPIC are a plus.
• Strong problem solving and communication skills.

Responsibilities

• Design, implement, and monitor Linux infrastructure components.
• Maintain 24x7x365 uptime across environments.
• Coordinate software upgrades and patches on servers and network hardware.
• Develop automation and deployment scripts.
• Improve stability, security, efficiency, and scalability of the environment.
• Collaborate with teams to optimize operations and automate processes.

Skills

Linux

Scripting

Networking basics

Problem solving

Communication

Education

Bachelor's degree in Computer Science or Information Systems

Tools

VMware

SAN management

RHCE

RHCT

LPIC

Job description

Summary

We are looking for a Linux Administrator who will be responsible for designing, implementing, and monitoring the infrastructure.

Project Details

• Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service
• Engineering of systems administration-related solutions for various project and operational needs
• Maintain best practices on managing systems and services across all environments
• Fault finding, analysis and of logging information for reporting of performance exceptions
• Proactively monitoring system performance and capacity planning
• Manage, coordinate, and implement software upgrades, patches, hot fixes on servers, workstations, and network hardware
• Create and modify scripts or applications to perform tasks
• Provide input on ways to improve the stability, security, efficiency, and scalability of the environment
• Collaborate with other teams and team members to develop automation strategies and deployment processes

Job Experience

• Previous working experience as a Linux Administrator for (x) year(s)
• Bachelor's degree in Computer Science, Information Systems or similar relevant degree
• In depth knowledge of Linux: RedHat, CentOS, Debian, etc.
• Hands on experience with MySQL and/or MariaDB
• Familiarity with VMWare and SAN management and concepts
• Expert in Shell, Perl, and/or Python scripting
• Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP
• Additional Linux certifications (RHCT, RHCE and LPIC) will be considered an advantage
• Strong problem solving and communication skills

Hourly Rate: 43-56

Oxford is an Equal Employment Opportunity Employer. All qualified applications will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Oxford will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

Oxford provides supplemental medical (we do not offer major medical), dental, vision, life, and disability benefit plans along with a 401(k) Retirement Savings Plan. Paid holidays based on eligibility and paid sick leave for applicable jurisdiction, as required. Oxford is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please email [e-mail]. We will make a determination on your request for reasonable accommodation on a case-by-case basis.