Cloud Security Specialist – Detection Engineering

Posted 15 Days Ago
Be an Early Applicant
Saint-Mandé, Val-de-Marne, Île-de-France, FRA
In-Office
Entry level
Gaming
The Role
Designs and maintains cloud security detections across infrastructure, IAM, containers, Kubernetes, CI/CD pipelines, and DevOps tooling. Conducts cloud threat hunting, researches attacker techniques, develops SIEM and automated response content, applies GenAI to detection workflows, validates coverage through adversary emulation, mentors SOC analysts, and identifies telemetry gaps. Prior SOC or detection engineering experience is not required, but strong cloud, DevOps, CI/CD, scripting, and security knowledge is essential.
Summary Generated by Built In
Company Description

Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six, to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you’re passionate about innovation and pushing entertainment boundaries, join our journey and help us create the unknown! 

Job Description

As a Cloud Security Specialist joining Ubisoft's Detection Engineering team within the SOC, you design, build, and tune the detection content that catches attacks against Ubisoft's cloud infrastructure, CI/CD pipelines, and DevOps tooling. Your value comes from deep, hands-on knowledge of how cloud environments and pipelines actually work — gained as a cloud, DevOps, or CI/CD engineer — which you will apply, with dedicated mentoring and training, to detection engineering methodology, SIEM content development, and threat hunting. You are not securing or building cloud infrastructure in this role: you are hunting and detecting the attackers who target it, and increasingly, using LLMs and GenAI to do it faster and building the automation that responds once a threat is confirmed.

Responsibilities

  • Develop and maintain detection content (Splunk/SIEM, cloud-native logging, IDS) targeting attacks against cloud infrastructure, IAM, containers/Kubernetes, and CI/CD pipelines;
  • Define detection engineering processes and standards specific to cloud and DevOps attack surfaces;
  • Conduct threat hunting engagements across cloud environments and CI/CD telemetry;
  • Research attacker TTPs targeting cloud and CI/CD (MITRE ATT&CK for Cloud, supply chain attacks, IAM abuse, container escape, pipeline poisoning) and translate them into detection logic;
  • Leverage LLMs and GenAI to accelerate detection engineering work — generating and tuning detection logic, summarizing and enriching alerts, and speeding up hunting and triage;
  • Design and build automated response playbooks (SOAR or custom orchestration) that contain or remediate cloud/CI-CD threats without manual intervention;
  • Validate detection coverage through purple-teaming and adversary emulation against cloud environments;
  • Mentor SOC analysts on investigating cloud-related alerts and the data sources available to them;
  • Work with CTI and Incident Response to convert cloud threat intelligence into new detections and response automation;
  • Identify logging and telemetry gaps in cloud/CI-CD systems that limit detection coverage, and drive requirements back to platform teams.

Qualifications

  • Significant hands-on experience operating, building, or securing public cloud environments (AWS, Azure, or GCP) as a cloud engineer, DevOps engineer, SRE, or cloud security specialist;
  • Solid understanding of CI/CD pipelines and tooling (GitHub Actions, GitLab CI, Jenkins, Azure DevOps, etc.) and how they get attacked;
  • Familiarity with infrastructure-as-code (Terraform, CloudFormation, Pulumi) and cloud-native logging/telemetry (CloudTrail, Azure Activity Log, GCP Audit Logs, etc.);
  • Scripting ability (Python, Go, or similar) to build detection logic and automate analysis and response;
  • Solid grasp of cloud security fundamentals: IAM, network segmentation, container/Kubernetes security, secrets management;
  • Experience or strong interest in applying LLMs/GenAI to security use cases (prompt engineering, RAG, agentic workflows) is a significant asset;
  • Experience building security automation or orchestration (SOAR platforms, custom workflow engines, scripted response) is a plus;
  • No prior SOC or detection engineering experience required — what matters is a strong analytical mindset and genuine interest in threat detection; you will be trained on Splunk content development, threat hunting methodology, and detection engineering practice;
  • Cloud or security certification is an asset (AWS/Azure/GCP security specialty, CKS, GCDA, or equivalent).

Additional Information

Ubisoft's perks
💰 Profit Sharing, yearly company saving plan. 25 paid time off + 12 additional paid days off. 50% of your transportation pass is paid by the company, lunch vouchers (9€/day), healthcare for you and your family, and lots of Ubisoft additional perks. 
👶 Maternity leaves of 20 weeks, paternity/co-parental leaves of 7 weeks. 
📍 Our office is located in Saint Mandé, (Metro line 1, Saint Mandé station).

Information about Ubisoft 
Ubisoft offers the same job opportunities to all, without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability, or age. Ubisoft ensures the development of an inclusive work environment which mirrors the diversity of our gamers’ community. 

Skills Required

  • Significant hands-on experience operating, building, or securing public cloud environments using AWS, Azure, or GCP
  • Solid understanding of CI/CD pipelines and tooling, including GitHub Actions, GitLab CI, Jenkins, or Azure DevOps
  • Familiarity with infrastructure as code, such as Terraform, CloudFormation, or Pulumi
  • Familiarity with cloud-native logging and telemetry, such as CloudTrail, Azure Activity Log, or GCP Audit Logs
  • Scripting ability in Python, Go, or a similar language for detection logic and automation
  • Solid understanding of cloud security fundamentals, including IAM, network segmentation, container and Kubernetes security, and secrets management
  • Experience or strong interest in applying LLMs and GenAI to security use cases
  • Experience building security automation or orchestration using SOAR platforms, custom workflow engines, or scripted response
  • Strong analytical mindset and genuine interest in threat detection
  • Cloud or security certification, such as AWS, Azure, or GCP Security Specialty, CKS, or GCDA

Ubisoft Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Ubisoft and has not been reviewed or approved by Ubisoft.

  • Healthcare Strength Health coverage in the U.S. includes medical, dental, and vision options with HSA funding to cover the deductible, plus access to One Medical and a mental‑health program. Several studios also provide telemedicine and, in some regions, on‑site clinic services.
  • Leave & Time Off Breadth Time off includes paid vacation, holidays, wellness time, volunteer PTO, and a sabbatical available after five years in the U.S. Canadian studios highlight six weeks of vacation and additional local days tied to occasions or seasonal reduced hours.
  • Parental & Family Support Enhanced parental leave with salary top‑ups is emphasized in multiple regions, including Canada. In the U.S., a travel‑expense program supports access to reproductive healthcare when services are out of state.

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The Company
HQ: Montreuil
21,450 Employees
Year Founded: 1986

What We Do

Ubisoft’s 20,000 team members, working across more than 40 locations around the world, are bound by a common mission to enrich players’ lives with original and memorable gaming experiences. Their dedication and talent has brought to life many acclaimed franchises such as Assassin’s Creed, Far Cry, Watch Dogs, Just Dance, Rainbow Six, and many more to come. Ubisoft is an equal opportunity employer that believes diverse backgrounds and perspectives are key to creating worlds where both players and teams can thrive and express themselves.

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