Infrastructure Security Engineer II

Beyond ONE; Dubai; Hybrid; AED 120,000 - 200,000; Full time

Job summary

A leading digital services provider in Dubai seeks an Infrastructure Security Engineer II to safeguard hybrid infrastructures, including AWS and on-premise data centers. You will design security controls, collaborate with engineering teams, and manage incident responses. The ideal candidate has a Bachelor's in Computer Science, 5+ years of hands-on experience in security engineering, and expertise in network security tools. This role offers a hybrid work model and opportunities for professional growth.

Benefits

Rapid learning opportunities

Hybrid work environment

Healthcare benefits

Qualifications

• 5 years of hands-on experience in infrastructure security engineering, especially in hybrid environments.
• Strong background in telecom or high-availability systems.
• Deep expertise in network security including firewalls and segmentation.

Responsibilities

• Design and implement infrastructure security controls across environments.
• Collaborate with teams to embed security best practices.
• Conduct regular threat modeling and security assessments.
• Monitor and maintain security tools.

Skills

Network security

AWS security tools

SIEM tools

Scripting (Python, Bash)

Linux/Windows hardening techniques

Education

Bachelor's degree in Computer Science or related field

CISSP certification

AWS Certified Security Specialty

Tools

Terraform

Ansible

Job description

We dont think about job roles in a traditional way. We are antisilo. Anticareer stagnation. Anticonventional.

Beyond ONE is a digital services provider radically reshaping the personalised digital ecosystems of consumers in high growth markets around the world. Were building a digital services aggregator platform with a strong telco foundation and a profitable growth strategy that empowers users to drive their own experiencesubscribe once source from many and only pay for what you actually use.

Since being founded in 2021 weve acquired Virgin Mobile MEA Friendi Mobile MEA and Virgin Mobile LATAM (with 6.5 million subscribers) and 1600 dedicated colleagues across Chile Colombia KSA Kuwait Mexico Oman and UAE.

To disrupt for good takes a rebellious spirit a questioning mind and a warm heart. We really care about how to get things done and not who manages who. We benefit from our diversity and together we disrupt the way we and others thinkin about our lives for good.

Do you want to exchange ideas learn from each other and leave your mark on our journey This is the place for you.

Role Purpose

As Infrastructure Security Engineer II you will play a critical role in safeguarding the integrity confidentiality and availability of our hybrid infrastructurespanning both onpremise data centers and AWS cloud environments. Your contributions will help shape the Information Security department and ultimately the way we disrupt the market through resilient secure infrastructure.

Why this role matters:

In your first year you will deploy robust security controls across AWS and onpremise environments lead proactive threat modeling and risk assessments and drive successful audit readiness for key compliance standards like ISO 27001 and KSA CRF.

Why this is for you:

If youre keen on solving hybrid infrastructure security problems in a fastpaced energetic environment hit us up. Were looking for someone ready to tackle this challenge headon and make an impact from day one.

Key Responsibilities

• Design and implement infrastructure security controls across onpremise and AWS environments ensuring layered protection for networks endpoints and data.
• Collaborate with network engineering DevOps and cloud teams to embed security best practices into infrastructure design and CI/CD pipelines.
• Manage incident response activities for infrastructurerelated security breaches conducting root cause analyses to strengthen longterm defenses.
• Conduct regular threat modeling and security assessments to identify vulnerabilities and misconfigurations.
• Monitor and maintain security tools including SIEM IDS/IPS endpoint protection platforms and AWSnative services (e.g. GuardDuty Security Hub).
• Support regulatory and compliance initiatives (e.g. ISO 27001 KSA CRF NIST) through control validation audit response and documentation.
• Contribute to the development and refinement of infrastructure security policies standards and procedures aligned to business needs.
• Stay current on emerging threats regulatory changes and security trends relevant to telecom and MVNO ecosystems.

Qualifications & Attributes

Were seeking someone who embodies the following:

Education:

• Bachelors degree in Computer Science Information Security Telecommunications or a related field.
• Preferred certifications: CISSP AWS Certified Security Specialty CISM GIAC.

Experience:

• 5 years of handson experience in infrastructure security engineering especially within hybrid (onpremise cloud) environments.
• Strong background in telecom or highavailability systems is highly desirable.

Technical Skills:

Musthaves:

• Deep expertise in network security (firewalls VPNs IPS/IDS segmentation).
• Advanced experience with AWS security tools: IAM KMS Security Hub GuardDuty Inspector VPC controls.
• Solid grasp of Linux/Windows hardening techniques.
• Familiarity with security automation tools (e.g. Terraform Ansible).
• Skilled in SIEM tools like Splunk or ELK and comfortable with incident detection workflows.
• Strong knowledge of PKI encryption and secure protocols.
• Handson scripting (Python Bash) for automating security processes.

Nicetohaves:

• Experience with other cloud platforms (Azure Google Cloud) and VMWare environments.
• Exposure to container security (e.g. Kubernetes EKS Docker).
• Experience with Cloudflare solutions.

Unique Attributes:

• Thrives in highpressure fastmoving telecom/MVNO settings.
• Proactive problemsolver with strong analytical capabilities.
• Communicates technical risks in businessrelevant terms.
• Influences and collaborates across teams to embed secure practices from day one.

What we offer:

• Rapid learning opportunities we enable learning through flexible career paths exposure to challenging & meaningful work that will help build and strengthen your expertise.
• Hybrid work environment flexibility to work from home 2 days a week.
• Healthcare and other local benefits offered in market.

By submitting your application you acknowledge and consent to the use of Greenhouse & BrightHire during the recruitment process. This may include the storage and processing of your data on servers located outside your country of residence. For further information please contact us at