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Senior Network Administrator Job Opening In Jurong East – Now Hiring GECO Asia Pte. Ltd


Job description

Job Summary:

As a member of the Infrastructure Shared Services team, the Network Administrator will play a key role in managing, supporting, and maintaining network infrastructure across a global footprint of 600+ remote locations in Europe, Asia, the US, Latin America, and Canada.

This role involves both operational support and project-based work, contributing to the deployment and lifecycle management of network and security solutions.

Key Responsibilities:

Primary Responsibilities:

  • Maintain and support existing and new network infrastructure and security solutions in accordance with support processes.

  • Build, deploy, and administer/manage WAN, LAN, WLAN, and network services (e.g., NLB).

  • Provide senior-level operational support for:

  • Troubleshooting, incident resolution, and problem management.

  • Reporting on activity, performance, and quality of network platforms and security solutions.

  • Documentation of procedures and support materials.

  • Assist in the implementation of new network and security infrastructure components.

  • Ensure stability, responsiveness, and lifecycle consistency across network platforms and security solutions.

Secondary Responsibilities:

  • Contribute to the evaluation and qualification of new network and security solutions.

  • Provide expert recommendations to senior technical teams.

Required Technical Skills:

  • Preferably CCNP certified.

  • Strong experience in LAN/WAN/WLAN administration and troubleshooting.

  • Proficient in routing protocols (BGP, RIP, OSPF, EIGRP).

  • Knowledge of LAN technologies (VRRP, VSS, STP).

  • Understanding of QoS mechanisms.

  • Experience with Wi-Fi controllers and access points.

  • Load Balancer administration (Citrix NetScaler).

  • Security administration with Palo Alto and Fortinet firewalls, Pulse remote access, and reverse proxy.

  • Preferably Palo Alto certified.

Preferred Technical Skills:

  • Familiarity with infrastructure solutions (servers, storage).

  • Knowledge of ITIL framework.

  • Experience with WAN compression and optimization appliances (Riverbed).

  • Telephony and voice infrastructure administration (primarily Cisco).

Behavioral & Professional Competencies:

  • 3–7 years of experience in infrastructure, with 3–5 years specifically in network administration.

  • Strong knowledge of Cisco network products, Palo Alto, and Riverbed.

  • Self-motivated and eager to learn.

  • Excellent communication skills, both verbal and written.

  • Fluent in English (French reading ability is a plus).

  • Strong analytical and problem-solving skills.

  • Customer service-oriented mindset.

  • Willingness to travel as needed.

  • Team player with the ability to collaborate across departments.

Technical Environment:

  • Cisco networking and telephony products.

  • Citrix NetScaler (NLB and reverse proxy).

  • Palo Alto and Fortinet firewalls, Panorama Central Management.

  • Infoblox DNS.

  • Riverbed WAN optimization and NetFlow (Cascade).

  • SolarWinds monitoring.

  • CA Service Desk Manager (ticketing and CMDB).

  • SD-WAN (Velocloud).

Required Skill Profession

Other General


  • Job Details

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Unlock Your Senior Network Potential: Insight & Career Growth Guide


Real-time Senior Network 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 Network in Jurong East, Singapore, highlighting market share and opportunities for professionals in Senior Network roles.

30586 Jobs in Singapore
30586
846 Jobs in Jurong East
846
Download Senior Network Jobs Trends in Jurong East and Singapore

Are You Looking for Senior Network Administrator Job?

Great news! is currently hiring and seeking a Senior Network 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 Pte. Ltd 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 Network Administrator Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Jurong East. 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 Network Administrator?

Key qualifications for Senior Network Administrator typically include Other General 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 Network Administrator?

To improve your chances of getting hired for Senior Network 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 Network Administrator Job Success

GECO Asia Pte. Ltd interview tips for Senior Network Administrator

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

Before the Interview:

Research: Learn about the GECO Asia Pte. Ltd'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 Network Administrator interview at GECO Asia Pte. Ltd, 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 Pte. Ltd'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!

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