Come work with us!

Security Manager

Engineering, TLV, Israel, October 6 2019


Viber is one of the most popular apps in the world, and the most downloaded app to come out of the start-up nation. Working with Viber is a unique opportunity to influence the hundreds of millions of people using our messaging app.

We’re looking for a highly motivated security manager that will guide and manage strategic response to existing and emerging threats. The role includes providing leadership and management of information security as well as architectural guidance for the infrastructure and cloud security. The technical security manager will also work closely with architects, IT managers, infrastructure and cloud teams during the planning process that provides the models, templates and principles that are used to design, implement and operate IT infrastructure and technical security solutions


• Responsible for the day to day management of all enterprise cyber programs and activities including (data protection, incident response, threat management, vulnerability management, security architecture and engineering, cyber awareness training, and security risk management)

• Collaborate with architects, DevOps, IT & security specialists to ensure required security solutions are in place throughout all IT systems & cloud platforms to mitigate identified risks sufficiently and to meet business objectives

• Research, design, and advocate new technologies, architectures and security products that will support security infrastructure requirements for the organization, business partners and vendors

• Manage security assessments, regulatory compliance, create and update relevant documentation


• 5+ years of combined IT and security work experience, with a broad exposure to infrastructure/network and multiplatform environments

• Proven experience as a Computer Security Specialist

• Security technologies (e.g., firewalls, security event monitoring, intrusion detection & prevention, malware detection), Data protection Application security (SDLC), Network & Infrastructure Security, Cloud security, Encryption & Key Management

• Experience with cloud environments (AWS/GCP/Azure)

• Strong background in OS internals and administration (Linux/Windows/Mac)

• An analytical mind with excellent problem-solving ability

• Strong interpersonal and customer care skills

• Excellent written and verbal communication skills in English

• A Bachelor’s or Master’s degree in Engineering, Computer Science, Information Systems or other related field; or equivalent work experience


• Penetration testing

• Incident response

• Big Data technologies (e.g., Hadoop, Storm, Kafka, Presto, etc.)

• Large scale systems

• CI/CD systems (e.g., Jenkins)

• NoSQL databases (Couchbase, Cassandra, ElasticSearch, Redis, etc.)


At Rakuten Viber, we connect people–no matter who they are, or where they are from. As a communication platform that connects hundreds of millions of people around the world, we know that the way people communicate changes on an almost daily basis. That’s why we dedicate ourselves to providing added value to communication — from private and group chats to audio and video calls to the ability to follow and contact brands, businesses and celebrities. Viber is an all-in-one platform for everything communications-based, and all Viber communications are protected by end-to-end encryption. Viber is part of the Rakuten Group, a world leader in e-commerce and financial services.