Sr. Cloud Security Expert

20 hours ago

Cork, Cork, Ireland beBeeCloud Full time
Sr. Cloud Security Expert

Our organisation is looking for a highly skilled and experienced Senior Security Engineer with a strong focus on Penetration Testing and Cloud Security Automation/DevSecOps to join our Security Engineering team.

This role will drive key Cloud/Data Centre security initiatives for our company's product portfolio. As a Sr. Cloud Security Expert, you'll lead internal penetration testing efforts and red-team style assessments of critical infrastructure and applications, enabling secure-by-default infrastructure and secure software delivery pipelines.

You'll apply your expertise in scripting, infrastructure-as-code (IaC), and cloud-native security practices to improve posture, visibility, and response. This high-impact role requires a go-to expert in uncovering vulnerabilities and building durable controls to prevent their exploitation at scale.

About the Role
  • Key Responsibilities:

  • Design and execute targeted internal red team / penetration tests across infrastructure, SaaS, APIs, and cloud environments

  • Perform manual and automated testing to simulate real-world attack scenarios, including lateral movement and privilege escalation

  • Collaborate with engineering teams to remediate findings through secure architecture and configuration

  • Conduct application security testing (black-box, grey-box, and white-box), including SAST, DAST, and manual review

  • Support the development of exploit POCs, custom tooling, and automation pipelines for recurring testing scenarios

  • Security Automation & DevSecOps: Architect and build scalable cloud security automation pipelines from first principles, Develop and maintain Terraform modules, CI/CD integrations, and IaC security gates, Build and operate security data pipelines to ingest and analyse scan and detection data at scale

  • Architect, build, and maintain security data pipelines to ingest, normalise, and analyse telemetry at scale

  • Lead or contribute to threat modelling, risk assessments, and security architecture reviews.

About You
  • What We're Looking For:

  • Extensive experience in Offensive Security, DevSecOps, security engineering roles

  • Penetration testing experience across infrastructure, cloud services, and web applications

  • Familiarity with tools such as: Burp Suite, Metasploit, Nmap, OSINT, BloodHound, Prowler, Kube-hunter, or custom scripts

  • Solid understanding of MITRE ATT&CK, OWASP Top 10, CWE, and cloud attack paths

  • Thorough understanding of AWS, Azure, or GCP security models, IAM, and threat surfaces

  • Proven ability to build cloud-native security automation using Terraform (IaC), CI/CD tools and pipelines, Python/Go/Bash

  • Excellent communication and collaboration skills with the ability to drive cross-functional initiatives.

Benefits
  • We Offer:

  • A culture of collaboration and appreciation

  • A driven-to-win organisation with leading-edge products

  • An inclusive, diverse, multinational company that believes in culture fit and 'culture-add'

Why Join Us

We believe in hiring the best and the brightest to help cultivate our culture. If you're passionate about delivering top-notch solutions and working with like-minded individuals, we'd love to hear from you

  • Sr. Software Security Engineer

    3 weeks ago

    Cork, Cork, Ireland Cadence Full time

    Join to apply for the Sr. Software Security Engineer role at CadenceContinue with Google Continue with Google1 day ago Be among the first 25 applicantsJoin to apply for the Sr. Software Security Engineer role at CadenceAt Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.Cadence is a pivotal leader in...

  • Sr. Cloud/Data Centre Security Engineer

    19 hours ago

    Cork, Cork, Ireland Proofpoint Full time

    Sr.Cloud/Data Centre Security Engineer page is loadedSr.Cloud/Data Centre Security EngineerApply locations Cork, Ireland time type Full time posted on Posted Today job requisition id R12813About Us:We are the leader in human-centric cybersecurity.Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their...

  • Sr. Penetration Testing And Cloud Automation Engineer

    18 hours ago

    Cork, Cork, Ireland Proofpoint Full time

    Sr.Penetration Testing and Cloud Automation Engineer page is loadedSr.Penetration Testing and Cloud Automation EngineerApply locations Cork, Ireland time type Full time posted on Posted Today job requisition id R12817About Us:We are the leader in human-centric cybersecurity.Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to...

  • Sr. Software Security Engineer

    2 weeks ago

    Cork, Cork, Ireland Cadence Design Systems, Inc. Full time

    Social network you want to login/join with:At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.Cadence is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise.The company applies its underlying Intelligent System Design strategy to deliver...

  • Cloud Security Engineer

    3 weeks ago

    Cork, Cork, Ireland Eli Lilly Full time

    Social network you want to login/join with:At Lilly, we unite caring with discovery to make life better for people around the world.We are a global healthcare leader headquartered in Indianapolis, Indiana.Our employees around the world work to discover and bring life-changing medicines to those who need them, improve the understanding and management of...

  • Cloud Security Strategist

    20 hours ago

    Cork, Cork, Ireland beBeeSecurity Full time

    Job Title: Senior Cloud and Data Centre Security EngineerThis role involves overseeing the design, implementation, and maintenance of cloud and data centre security infrastructure. The ideal candidate will have a strong background in cloud security, DevSecOps, and automation.Design and build automated cloud security controls using Terraform, CI/CD, and...

  • Sr. Cloud/Data Centre Security Engineer

    15 hours ago

    Cork, Cork, Ireland Cyberireland Full time

    Corporate OverviewProofpoint is a leading cybersecurity company protecting organizations' greatest assets and biggest risks: vulnerabilities in people. With an integrated suite of cloud-based solutions, Proofpoint helps companies around the world stop targeted threats, safeguard their data, and make their users more resilient against cyber-attacks. Leading...

  • Sr. Manager, Technical Support

    3 weeks ago

    Cork, Cork, Ireland Proofpoint Full time

    Join to apply for the Sr. Manager, Technical Support role at Proofpoint1 day ago Be among the first 25 applicantsJoin to apply for the Sr. Manager, Technical Support role at ProofpointGet AI-powered advice on this job and more exclusive features.About UsWe are the leader in human-centric cybersecurity. Half a million customers, including 87 of the Fortune...

  • Sr. Cloud Applications Engineer

    3 weeks ago

    Cork, Cork, Ireland Opentext Full time

    OPENTEXTOpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture.As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of...

  • Sr. Cloud Applications Engineer

    19 hours ago

    Cork, Cork, Ireland Opentext Full time

    OPENTEXTOpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture.As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of...