Senior / System Administrator (Linux)

About The Team

At HKBN, its more than a job but an inspirational life journey. We offer a fast-paced, dynamic and fulfilling experience as you expand your career. We are one of the regions fastest growing telecom services and digital solutions providers. We bring together the best of technology, global partnerships, and customer-centric innovation with a Purposeful culture that unleashes Change and Growth. In Hong Kong, our Residential Solutions services 1-in-3 households, while our comprehensive one-stop Enterprise Solutions helps 1-in-every-2 active companies to transform digitally and stay competitive today and tomorrow.

HKBN is the place for resourceful, entrepreneurial and fun-loving Talents who like problem-solving and make deep impact: enrich lives, empower companies, and transform society. We are committed to deliver solid results through trust and passion across multiple geographical markets.

About the Role

• Install, configure and perform hardening of Redhat based Linux server
• Handle system installation, upgrade, configuration, administration, troubleshooting, patching, and monitoring of information systems including but not limited to Linux servers and various Virtualization platform
• With basic knowledge in monitoring tools and SAN administration
• Process the insight of a proper enterprise IT environment including latest technology trend, operation efficiency and software development practice
• In depth understanding on high availability infrastructure setup, including load sharing, distribute processing, etc
• Ensure security through access controls, backups and firewalls
• Produce systems that are scalable, automated, and well-documented, and train others to take on operations.
• Utilize Container Platform for container provisioning, deploying, scaling, and management will be advantages
• Perform other ad-hoc duties as assigned
• Comfortable with supporting open source software

If you also have the following database administrator experience will be of advantages:

• Perform database performance tuning, administration, troubleshooting and optimization.
• Improve and optimize database administration and management with coding and automation with a focus on the performance, high availability, and reliability.
• Analyze and improve efficiency, scalability, and stability of enterprise applications and databases.

About You

• Higher Diploma or above in Computer Science / Information Technology or related discipline
• At least 3 years solid experience in Linux administration, implementation, and production support
• Good analytical and problems solving skills with strong self-motivation and ability to work under pressure
• Excellent problem-solving and analytical skills with strong communication and interpersonal skills
• Able to work independently with good time management
• Strong organizational skills and ability to manage multiple demands and changing priorities
• Certificate Holder of RHCSA/ LPIC-1 / CompTIA Linux+ is an advantage
• Holder of PMP / CISA / CISSP is an advantage
• Candidate with more experience and with high caliber will also be considered as Senior Linux Administrator

If you are also have database administrator experience with the following will be advantages:

• Hands-on experience with Oracle database RAC cluster and Data Guard
• Hands-on experience with database standards and end user applications
• Holder of OCP is an advantage

What you get in return

Apart from competitive salary package and benefits, in HKBN, you will work flexibly under our Talent-first culture, and we uphold LIFE-work Priority. Examples of our flexible initiatives:

• Flexible and shortened working hours
• Hybrid Working Mode
• Half Day Off Friday once a month
• Half Day Off on Festival Eve
• Comprehensive medical and life insurance coverage
• Upgraded maternity leave and paternity leave
• Discounted Talent plan offers including broadband and mobile plans and other promoted products
• Education allowance and Examination leave