• Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role.
Singapore Jobs Expertini

Senior Linux Administrator Job Opening In Singapore, Singapore – Now Hiring GECO Asia


Job description

About Us:

GECO Asia Group of Companies, is a specialist IT Consulting Services company headquartered in Singapore, with two delivery centers in the Philippines.

We're expanding our dynamic team and currently on the lookout for a highly skilled Senior Linux Administrator to help manage and scale our critical Linux infrastructure.

Position: Senior Linux Administrator

Are you an expert in Linux systems, automation, and cloud infrastructure?

Do you thrive in a fast-paced, enterprise-grade environment?

If so, we want to hear from you!

As a Senior Linux Administrator, you’ll play a key role in maintaining and optimizing our large-scale Linux environments, ensuring performance, security, and scalability across on-premise and cloud systems.

Job Requirements & Qualifications

  • Must-Have Technical Skills:
    • Minimum RHCE certification or equivalent Linux administration expertise
    • Deep experience in Linux technologies and enterprise hardware (e.g., HPE MoonShot, ProLiant servers)
    • Strong experience with Linux automation tools (Ansible, Terraform, AWS/Azure APIs)
    • Experience managing Microsoft Azure cloud environments
    • Proficiency in at least one scripting language: Shell, Perl, or Python
    • Familiarity with RPM/DPKG packaging, large-scale Linux deployments, and automated installation (e.g., Kickstart)
    • Knowledge of Linux virtualization (QEMU/KVM) and monitoring tools (e.g., Zabbix, Prometheus, Nagios)
    • Working knowledge of Active Directory, Azure AD, SAML SSO, VMware, and Windows Server/Desktop OS
    • Solid grasp of TCP/IP networking, IT security concepts, and web architecture (SaaS, PaaS)
  • Nice to Have:
    • Exposure to FreeBSD, embedded Linux, or SIEM tools like Splunk
    • Experience with Thin/Zero Client architecture
    • Background in SAP on UNIX/Linux, ITIL framework, or Linux Kernel internals
    • Familiarity with other UNIX-like systems
  • Behavioral Skills:
    • Minimum 5 years of senior-level Linux system administration
    • Strong English communication skills (written and verbal)
    • Proactive and detail-oriented with excellent documentation skills
    • Experience working in international teams
    • Team player with a customer-first mindset
    • Comfortable with enterprise IT change management processes

Why Join Us?

  • Be part of a collaborative and innovative team that values your expertise
  • Enjoy competitive compensation and career advancement opportunities
  • Work in an environment that encourages continuous learning and growth
  • Experience a company culture that supports work-life balance

How to Apply:

Click the Apply for this job button or send your updated resume to william.jiloca@geco.asia

Required Skill Profession

Computer Occupations


  • Job Details

Related Jobs

Acronis hiring Senior Linux Systems Administrator Job in singapore, singapore, singapore, singapore, Singapore
Acronis
singapore, singapore, singapore, singapore, Singapore
AVATAR TECHNO SERVICES PTE. LTD. hiring unix/linux administrator Job in Singapore
AVATAR TECHNO SERVICES PTE. LTD.
Singapore
Alphaeus Pte Ltd hiring Linux System Administrator Job in Central Singapore Community Development Council, SG.01, Singapore
Alphaeus Pte Ltd
Central Singapore Community Development Council, SG.01, Singapore
Opencode Network Systems Malaysia Sdn Bhd hiring Linux System Administrator Job in Central Singapore Community Development Council, SG.01, Singapore
Opencode Network Systems Malaysia Sdn Bhd
Central Singapore Community Development Council, SG.01, Singapore
AVATAR TECHNO SERVICES PTE. LTD. hiring UNIX/LINUX ADMINISTRATOR Job in Singapore
AVATAR TECHNO SERVICES PTE. LTD.
Singapore
AVATAR TECHNO SERVICES PTE. LTD. hiring UNIX/LINUX ADMINISTRATOR Job in Singapore
AVATAR TECHNO SERVICES PTE. LTD.
Singapore
Charterhouse Partnership hiring Senior Unix / Linux System Administrator Job in Singapore
Charterhouse Partnership
Singapore
Charterhouse Pte Ltd hiring Senior Unix / Linux System Administrator Job in Singapore
Charterhouse Pte Ltd
Singapore
Axiom Technologies hiring Unix/Linux System Administrator Job in Singapore
Axiom Technologies
Singapore
APAR TECHNOLOGIES PTE. LTD. hiring Linux/Windows System Administrator Job in Singapore
APAR TECHNOLOGIES PTE. LTD.
Singapore
NTT SINGAPORE PTE. LTD. hiring Senior / Linux Engineer (Linux /Ansible ) Job in Singapore
NTT SINGAPORE PTE. LTD.
Singapore
NTT SINGAPORE PTE. LTD. hiring Senior / Linux Engineer (Linux /Ansible ) Job in Singapore
NTT SINGAPORE PTE. LTD.
Singapore
TANGSPAC CONSULTING PTE LTD hiring Senior Linux Engineer Job in Singapore
TANGSPAC CONSULTING PTE LTD
Singapore
Bitdeer (NASDAQ: BTDR) hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer (NASDAQ: BTDR)
Singapore
Bitdeer Group hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer Group
Singapore
Bitdeer Technologies Group hiring Senior Linux System Engineer Job in Singapore
Bitdeer Technologies Group
Singapore
ENGGSOL PTE. LTD. hiring Senior Cloud Linux Engineer Job in Singapore
ENGGSOL PTE. LTD.
Singapore
Bitdeer Technologies Group hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer Technologies Group
Singapore
Bitdeer Technologies Group hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer Technologies Group
Singapore
Bitdeer Group hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer Group
Singapore
Bitdeer (NASDAQ: BTDR) hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer (NASDAQ: BTDR)
Singapore
Bitdeer Technologies Group hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer Technologies Group
Singapore
Bitdeer (NASDAQ: BTDR) hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer (NASDAQ: BTDR)
Singapore
Bitdeer Group hiring Senior Embedded Linux Engineer Job in Singapore
Bitdeer Group
Singapore
ENGGSOL PTE. LTD. hiring Senior Cloud Linux Engineer Job in Singapore
ENGGSOL PTE. LTD.
Singapore
ALTROCKS TECH PTE. LTD. hiring Senior System Engineer (Linux) Job in Singapore
ALTROCKS TECH PTE. LTD.
Singapore
Manpower Singapore hiring Senior System Engineer - Linux Job in Singapore
Manpower Singapore
Singapore
Enggsol Pte Ltd hiring Senior Cloud Linux Engineer Job in Singapore
Enggsol Pte Ltd
Singapore
EnviroDynamics Solutions Pte hiring Linux Engineer Job in Singapore
EnviroDynamics Solutions Pte
Singapore
KEYTEO hiring Linux Engineer Job in Singapore
KEYTEO
Singapore
Jane Street hiring Linux Engineer Job in singapore, singapore, Singapore
Jane Street
singapore, singapore, Singapore
NIPPON RESOURCES PTE. LTD. hiring Linux Engineer Job in Singapore
NIPPON RESOURCES PTE. LTD.
Singapore

Unlock Your Senior Linux Potential: Insight & Career Growth Guide


Real-time Senior Linux Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Senior Linux in Singapore, Singapore, highlighting market share and opportunities for professionals in Senior Linux roles.

32581 Jobs in Singapore
32581
29214 Jobs in Singapore
29214
Download Senior Linux Jobs Trends in Singapore and Singapore

Are You Looking for Senior Linux Administrator Job?

Great news! is currently hiring and seeking a Senior Linux Administrator to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at GECO Asia adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

What Is the Average Salary Range for Senior Linux Administrator Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Singapore. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Senior Linux Administrator?

Key qualifications for Senior Linux Administrator typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for Senior Linux Administrator?

To improve your chances of getting hired for Senior Linux Administrator, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Senior Linux Administrator Job Success

GECO Asia interview tips for Senior Linux Administrator

Here are some tips to help you prepare for and ace your Senior Linux Administrator job interview:

Before the Interview:

Research: Learn about the GECO Asia's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Senior Linux Administrator interview at GECO Asia, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the GECO Asia's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

How to Set Up Job Alerts for Senior Linux Administrator Positions

Setting up job alerts for Senior Linux Administrator is easy with Singapore Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!