Cloud Security Engineer

Puzzel

. Own the security of Puzzel’s public cloud environments, Azure and AWS, and private data centre estate .

Posted 10/13/2026full-timeStockholm • NorwayMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in cloud security management for Azure and AWS, alongside hands-on infrastructure security in private data centers. Proficient in threat hunting, vulnerability management, and implementing security controls to protect cloud and on-premises environments.

Highest-signal resume keywords

Cloud Security ManagementInfrastructure Vulnerability ManagementNetwork Security ExpertiseThreat Hunting CapabilityApplication Security Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Infrastructure SecurityCloud SecurityNetwork SegmentationFirewall Policy ManagementSystem HardeningVulnerability ScanningThreat ModellingProgramming Proficiency in .NETKubernetes OrchestrationPenetration Testing

Tools & Technologies

AzureAWSVMwareHyper-VNutanixSOCSIEMTenableSnykTerraform

Certifications & Qualifications

OSCPCRESTCISSPCCSPAzure CredentialsAWS Credentials

Industry Keywords

ISO 27001SOC 2NIS2DORASaaS

Tech Stack

Tools & technologies

AWSAzureCloudKubernetesPythonRubyTerraformVMware.NET

About the role

Key responsibilities & impact

Own the security of Puzzel’s public cloud environments, Azure and AWS, and private data centre estate
Own infrastructure vulnerability management end to end, including scope, triage, remediation tracking and closure
Design, implement, operate and continuously improve security controls protecting Puzzel’s product
Manage network segmentation, firewall policy, system hardening and patching
Perform threat hunting
Provide threat modelling and secure design input for infrastructure changes
Report to the CISO
Collaborate with Product & Technology leadership and the wider security function

Requirements

What you’ll need

Hands-on infrastructure security in a private data centre environment
Hands-on cloud security experience in Azure, AWS or both
Deep network security expertise, including Firewall, VLANs, segmentation, WAF, TLS/mTLS, VPN, workload and configuration security, and system hardening
Experience with virtualisation platforms such as VMware, Hyper-V, Nutanix or similar
Experience with Kubernetes or equivalent orchestration
Application security testing and OWASP or similar frameworks
Experience with SOC, SIEM or infrastructure security monitoring platforms
Experience with cloud security posture management tooling
Experience with vulnerability scanning tools, SAST, DAST and SCA, including Tenable, Snyk or similar tools
Experience turning scanner and dependency findings into prioritized, tracked and closed work
Threat hunting capability
Threat modelling capability
Networking capability
Terraform, Bicep or similar IaC tools are nice to have
Programming proficiency in .NET, Python, Ruby or similar is nice to have
Penetration testing or red team experience is a strong advantage
AI / Agentic security exposure is nice to have
Exposure to ISO 27001, SOC 2, NIS2 or DORA is nice to have
Experience in SaaS or a regulated environment is nice to have
Certifications such as OSCP, CREST, CISSP, CCSP, VMware, Nutanix, Cisco, Azure or AWS credentials are welcome but not required
Must have eligibility to work in the country of application
Puzzel does not provide sponsorship; candidates must have a work permit in the hiring country

Benefits

Comp & perks

Competitive salary based on Mercer salary benchmarking data
Flexible, hybrid approach to working; split your time between the office and home
Work-life balance and flexible working hours
Annual Summer and Christmas parties
Excellent development opportunities and a great company culture
Holiday days
Pension
Insurance
Benefits package
Flexi time
Remote working options
Nice city offices
Training and events attendance
Company-wide kick off events
Team meet-ups