# Head of Infrastructure & Cloud Security at JustMarkets

Head of Infrastructure & Cloud Security at JustMarkets in Europe. Hybrid. Posted October 8, 2026.

- Company: JustMarkets
- Location: Europe
- Workplace: Hybrid
- Posted: 2026-10-08
- Apply: https://job-boards.eu.greenhouse.io/justmarkets/jobs/5001016101
- Source: https://jobmagic.ai/jobs/head-of-infrastructure-cloud-security-justmarkets-wbrtzz

## Requirements

- Proven experience in leading security engineers and managing teams
- Hands-on experience in cybersecurity engineering
- Strong experience in securing on-premises infrastructure in an enterprise environment
- Experience with any major cloud provider
- Proficiency in cloud and network security, including CSPM/CNAPP/CWPP tools, WAF, DNS security, and IaC scanning
- Experience with EDR/XDR and MDM solutions
- Understanding of identity and access management, including cloud IAM and security-group guardrails
- Experience with KMS, secrets management, PKI, and certificate management
- Ability to enforce security controls without hindering delivery for Platform/SRE/DevOps teams

## Description

We are seeking a Head of Infrastructure & Cloud Security to lead and develop our security operations across cloud, network, identity, endpoint, and data domains. In this role, you will design and enforce security protocols in a hybrid environment, lead a team of security engineers, promote a cloud-first approach, and report on enterprise security metrics

**Responsibilities**

- Shape and oversee the infrastructure and cloud security strategy, reporting directly to the CISO

- Hire, lead, mentor, and develop security engineers and team leads

- Define and enforce enterprise security guardrails, approving low/medium-risk platform exceptions

- Manage and lead CSPM/CNAPP/CWPP, WAF, DNS security, and IaC scanning across cloud environments

- Collaborate with Platform and SRE teams to manage cloud IAM and security-group guardrails

- Enhance and manage endpoint security across managed devices, including hardening and telemetry health

- Own data security and cryptography controls, including KMS, secrets management, PKI, and certificate lifecycle

- Track, analyze, and report enterprise security metrics

**Requirements**

- Proven experience in leading security engineers and managing teams

- Hands-on experience in cybersecurity engineering

- Strong experience in securing on-premises infrastructure in an enterprise environment

- Experience with any major cloud provider

- Proficiency in cloud and network security, including CSPM/CNAPP/CWPP tools, WAF, DNS security, and IaC scanning

- Experience with EDR/XDR and MDM solutions

- Understanding of identity and access management, including cloud IAM and security-group guardrails

- Experience with KMS, secrets management, PKI, and certificate management

- Ability to enforce security controls without hindering delivery for Platform/SRE/DevOps teams

**Will be a plus**

- Experience in building or maturing an infrastructure/cloud security function from an early stage

- Background in fintech, brokerage, trading platforms, payments, or regulated environments

- Knowledge of Kubernetes/container security and cloud-native architectures

- Exposure to SOC 2, ISO 27001, or DORA compliance frameworks

- Familiarity with security tools such as Wiz, Panorama, Elastic Defender, Entra, or CyberArk

**We offer**

- 15 paid vacation days off year

- 10 paid sick leave per year

- Public holidays as per the company's approved Public holiday list

- Medical budget

- Opportunity to work remotely

- Professional educational budget

- Language learning budget

- Wellness budget (gym membership, sport gear and related expenses)