Crypto Quantique Logo

Crypto Quantique

Security Information Engineer

Posted 2 Days Ago
Be an Early Applicant
In-Office
London, England, GBR
Mid level
In-Office
London, England, GBR
Mid level
Maintain, evaluate, and test security for systems, infrastructure, and applications. Respond to incidents, manage security systems, support security reviews and policies, assist infra and dev teams with secure SDLC, conduct incident testing, and maintain documentation.
The summary above was generated by AI
Company Description

Crypto Quantique is building the most secure end-to-end IoT platform. We are a transformative cybersecurity technology company, using the most advanced techniques in cryptography and quantum physics, designed to ensure that both device security becomes foundational and end-to-end IoT security standard practice. We operate from silicon to cloud, being uniquely positioned to bridge the IoT scaling gap.

Crypto Quantique is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Job Description

The primary responsibility for the Information Security Engineer position will be maintaining, evaluating, and testing the security of all our systems, infrastructure and applications. They will assist with the ongoing protection of digital assets, and the maintenance and expansion of the security architecture. They will also be a key part in R&D projects, so a genuine interest in new technologies is a must.

The successful candidate will show a passion for security, have meticulous attention to detail, outstanding problem-solving skills, work comfortably under pressure, have excellent interpersonal skills, demonstrate Advanced written and oral communications, be a team player and independent worker, highly adaptive and deliver on rapidly changing deadlines. The successful candidate may also be required to work outside of the contracted hours including but not limited to weekends.

The candidates must be residing in the UK and can both work remotely and in office.

Responsibilities include:

  • Responding to and resolving cyber incidents efficiently.
  • Manage and monitor security systems.
  • Support in reviews to improve security within the business/systems.
  • Liaise with the infrastructure team to maintain a secure environment.
  • Assist infrastructure / team lead in ongoing and new projects.
  • Conduct cyber incident testing.
  • Assisting with the development and implementation of security policy, standards, guidelines, and procedures to ensure ongoing improvement and maintenance of security posture.
  • Maintaining documentation at a high standard.
  • Assisting the development team with their QA and Software Development Life Cycle (SDLC) to ensure best security practices are followed at all times.

Required Skills:

  • Experience with deploying and using a Security Information and Event Management (SIEM).
  • Knowledge of current operating systems i.e., Windows Server 2016-2019, Windows 10, Mac OS and Linux.
  • Microsoft Policy & Security – GPO’s, Patching (WSUS), Defender Antivirus & Firewall.
  • Penetration Testing exposure/awareness.
  • Experience performing technical analysis involving security event data and evaluating malicious activity.
  • Knowledge of TCP/IP and related network protocols: knowledge of standard network protocols like TCP, ARP, ICMP, DHCP, DNS, HTTP, SNMP, VPN etc., and accompanying protocol/packet analysis/manipulation tools.
  • Strong analytical and problem-solving skills.
  • Knowledge of delivering and maintaining compliance and security standards – such as GDPR, ISO 27001, and those published by the NCSC.
  • Strong knowledge of security technologies, including MFA, RADIUS, NGFW (Next Gen Firewall), WAF (Web Application Firewall), IPS (intrusion prevention), IDS (intrusion detection)

Qualifications

  • Relevant certifications such as SSCP.
  • Minimum 3 years’ experience in cyber security and strong interest in the field.

Additional Information

Desirable Skills and Experience:

  • Experience with Cloud Infrastructures – AWS/Azure.
  • Experience with virtualised systems such as hypervisors i.e. VMware
  • Desirable certificates include: Security+, CySA+, GIAC.

Crypto Quantique London, England Office

164 Union Street, London, England, United Kingdom, SE1 0

Similar Jobs

2 Days Ago
Remote or Hybrid
United Kingdom
Mid level
Mid level
Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
Secure Aptos core infrastructure and products via design reviews, code audits, penetration tests; build security tools and mitigations; define secure operational practices; advise engineers; and triage bug bounty reports.
Top Skills: CEvmFormal VerificationFuzzingLlvmMoveMovevmRustSmart Contract LanguagesStatic AnalysisWasm
2 Days Ago
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Legal Tech
Provide cloud security assessments and advisory for Azure, M365 and GCP; optimize Defender and security monitoring; improve Conditional Access and IAM; maintain SIEM and vulnerability tooling; support cyber incident response; ensure compliance and perform audits; implement IaC best practices (Terraform) and advise on threat detection and remediation.
Top Skills: AzureAzure DefenderConditional AccessEdrGoogle Cloud Platform (Gcp)IamIdpLinuxM365macOSMicrosoft DefenderSIEMTerraformVulnerability ManagementWindows Server
2 Days Ago
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Financial Services
Build and maintain automated test frameworks and regression suites for IAM platforms (PAM, Vault, PKI, Active Directory). Integrate tests into CI/CD, perform API testing, validate IAM workflows, create smoke/health checks, analyze failures, support release readiness, and maintain audit/compliance evidence.
Top Skills: Active DirectoryArcCi/CdCypressGitGithub ActionsIamJavaScriptJenkinsPamPkiPlaywrightPostmanPowershellPythonRobot FrameworkSeleniumTypescriptVault

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account