Senior Cloud Security Engineer - WAF
3d ago

Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc.

As a member of the software engineering division, you will assist in defining and developing software for tasks associated with the developing, debugging or designing of software applications or operating systems.

Provide technical leadership to other software developers. Specify, design and implement modest changes to existing software architecture to meet changing needs.

Duties and tasks are varied and complex needing independent judgment. Fully competent in own area of expertise. May have project lead role and or supervise lower level personnel.

BS or MS degree or equivalent experience relevant to functional area. 4 years of software engineering or related experience.


As a Senior Cloud Security WAF Engineer and a member of the SaaS Cloud Security organization you will design, develop, and support applications and solutions that secure Oracle s cloud services.

You will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for the design and influence of not only applications, but also the tools and processes that make up the entire deployment ecosystem.

You will work closely with team members to solve day to day problems, create utilities and applications, and create a security platform of tools that benefits all of Oracle’s SaaS offerings.

Requirements :

8+ years of cumulative experience in automation / scripting, application / dB audits, network security, Linux / WebLogic, identity management and database administration

Experience in building / managing applications on Cloud platforms or using UI tools i.e., Apex / Oracle JET etc.

Excellent scripting experience in shell / Perl / python etc. and worked on developing at least 2 automation tools

Linux Administration : Advanced including RPM build / grep / sed / awk utils

Fluent in at least 3 of the below Cloud / DevOps tools and technologies


Microservice platform : Kubernetes Administration including security

Microservice imaging : Docker build and deploy

CM tools : Chef and Ansible

Infra as code : Terraform using cloud provider

Cloud Infra : Oracle Cloud Infrastructure / AWS / Azure / GCP etc

Experience working with Federated Authentication and other contemporary Authn mechanisms i.e. SAML 2.0, OIDC and oAuth2 protocols.

Prefer experience working on Oracle Identity Cloud Service and identity integrations with Cloud applications.

Knowledge of network security architectures, including firewalls, Demilitarized Zones (DMZ), router ACLs (Access Control Lists), and web content filters.

Reasonable knowledge of networking i.e., DNS records, LoadBalancers, subnets etc.

Concepts of Public Key Infrastructure, cryptography, SSL / TLS, X.509 certificate management

In depth knowledge of encryption and cryptographic algorithms including current industry standards for encryption, hashing certificates etc.

Good to Have (Skills) :

Knowledge of WAF (Web Application Firewall) concepts and implementation experience on any cloud platform

Basic understanding of system exploits (e.g., Buffer Overflows, PTH attacks, windows authentication framework etc.). Basic understanding of DDoS techniques and mitigation mechanisms

Oracle Cloud Infrastructure - Prior knowledge and / or certification.

Good understanding of OWASP Risks, Vulnerabilities and Mitigation Mechanisms

Responsibilities :

Implement, maintain and review new and existing identity / security deployments for customers

Work on managing / expanding existing security solutions and help build / design new custom solutions or integrations to address customer requirements.

Drive cross team security projects with tight timelines requiring effective collaboration with various peer groups. Work with vendors to ensure smooth life cycle management of 3rd party products.

Work on Entitlements management, segregation of duties, identity governance, identity cloud service etc.

Drive development / automation for security tools management and workflow integration

Collaborate with key stakeholders within Information Security, Development and Engineering teams to develop specific use cases to address specific business needs

Work on deploying federation via SAML / oAuth b / w various flavors of partners i.e. IDCS / OIF / ADFS / Okta / Siteminder etc

Work on WAF implementation planning and deployment across the Oracle SaaS fleet

Work on resolving service requests by customers on various cloud operational requirements

Weekend work is expected at times and there is a possibility of working weekend shifts

About Us

Diversity and Inclusion : An Oracle career can span industries, roles, Countries and cultures, giving you the opportunity to flourish in new roles and innovate, while blending work life in.

Oracle has thrived through 40+ years of change by innovating and operating with integrity while delivering for the top companies in almost every industry.

In order to nurture the talent that makes this happen, we are committed to an inclusive culture that celebrates and values diverse insights and perspectives, a workforce that inspires thought leadership and innovation.

Oracle offers a highly competitive suite of Employee Benefits designed on the principles of parity, consistency, and affordability.

The overall package includes certain core elements such as Medical, Life Insurance, access to Retirement Planning, and much more.

We also encourage our employees to engage in the culture of giving back to the communities where we live and do business.

At Oracle, we believe that innovation starts with diversity and inclusion and to create the future we need talent from various backgrounds, perspectives, and abilities.

We ensure that individuals with disabilities are provided reasonable accommodation to successfully participate in the job application, interview process, and in potential roles.

to perform crucial job functions. That’s why we’re committed to creating a workforce where all individuals can do their best work.

It’s when everyone’s voice is heard and valued that we’re inspired to go beyond what’s been done before. Disclaimer : Oracle is an Equal Employment Opportunity Employer

  • All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law.
  • Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

  • Which includes being a United States Affirmative Action Employer
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