Senior Specialist, Network Security

Closing Date : 31 / 10 / 2025

Senior Specialist, Network Security

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Life at U Mobile

We are Passionate, Innovative, Trustworthy, Team-Oriented & Fun-Loving.

At U Mobile, we are always on the lookout for great talents and passionate individuals to join our growing team.

Let’s start your journey with an award-winning organization!

#UnbeatableCareerAwaits

Top Reasons To Join Us!

o Most Preferred Employers in Telecommunication Industry (2022, 2023 & 2024)

o Bronze Winner in Cross-Generational Workforce Engagement (2024)

o Gold Winner for Excellence in Workplace Culture (2021)

Role

The Day-To-Day Activities

Technical Manager

Technology Strategist – Network Security position is responsible to develop secure network architecture and roadmap to protect U Mobile network infrastructure and data, adopting the principle of Security-by-design approach. This role would work closely with the relevant engineering teams to design and implement security solutions for U Mobile network and wholesale services.

Key Accountabilities

For a comprehensive security architecture meeting industry standards and regulatory requirements, to support both U Mobile network and wholesale network services

Develop network security solution, adopting Network Security by design

Track and study new / emerging network security technologies and industry trends, prioritizing and putting them into business perspective / importance for UM adoption

Represent U Mobile in strategic network security related forums with industry and regulatory

Represent U Mobile in engagement with network wholesale customers to discuss and negotiate for security solutions to address any unique challenges and vulnerabilities (if any)

About You

1. Education / What people Know :

Bachelor’s degree in Electrical / Electronic / Telecommunications Engineering Computer Science, Cybersecurity, or a related field

Relevant certifications such as CISSP, CSSP, CISM, or equivalent

2. Experience / What people Have Done :

Min 7 years working experience in network security or related roles

Project experience in network security, particularly in the wholesale telecommunications solution

Knowledge and experience with risk management frameworks, compliance standards relevant to wholesale operations, as well as experience working with regulatory compliance in the telecommunication industry is a plus point

Strategize and lead RFP / RFQ

3. Competencies / What people Can Do :

Knowledge and experience in security practices, protocols and architecture – e.g. firewalls, intrusion detection / prevention systems, security gateway, IP-security tunnel, security certificates (PKI), and encryption solutions

Good IP engineering design and implementation knowledge

Knowledge in cloud security and emerging security technologies in telecommunications

Strong acumen of technical and business

4. Personal Attributes / Who people Are :

Business focus and customer centric - passionate in delivering best value to customer

Strong strategic critical thinking mindset and attentive to details; Able to make strategic recommendations and proposals; identifying potential risks and proposing mitigations

Self-motivated, positive, open, with “can-do” attitude; agile and able to learn fast

Strong communication, inter-personal skill, and professionalism in representing U Mobile externally, in industry forums, and MCMC etc.

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What’s Next ?

Once you have applied online, our team will review your application and due to a high volume of applications, only shortlisted candidates will be notified.

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