bluedoor data·Job Postings API·bluedoor.sh ↗

HomeCompaniesCyberdefencePentester

Pentester

Cyberdefence · UK Office (Remote) · Remote · Active · Personio

Job facts

FieldValue
CompanyCyberdefence
TitlePentester
Normalized title-
Department / teamCyber Defence Open Roles
LocationUK Office (Remote)
Work modelRemote / Remote
Employment typeFull Time
Salary-
Statusactive
ATS providerPersonio
Posted / first seen2025-06-03 / 2026-05-30
Changed / last seen2026-05-30 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Cyberdefence.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Personio.Open
Provider filtered searchThe same provider as a filtered job collection.Open
Department jobsActive postings in Cyber Defence Open Roles.Open
Work model jobsActive Remote postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyCyberdefence
Source7a83c488-6879-47aa-95ad-65ff246c6351
ATS providerPersonio

Description

Role Overview Cyber Defence is a fast-growing cybersecurity company on a mission to protect digital assets and build client trust through robust, ethical, and forward-thinking cyber practices. From our office in Pueblo Nuevo, we serve clients across the UK, Spain, and beyond, working with CREST-certified practices and delivering government-grade security services.  https://cyber-defence.io/ What You’ll Be Doing As a Pentester at Cyber Defence, you'll play a key role in simulating attacks to identify system vulnerabilities across networks, applications, and cloud infrastructure. This is a hands-on technical role with a strategic impact on our clients' resilience and regulatory compliance. Key Responsibilities Plan and execute manual and automated penetration tests across web apps, networks, and APIs. Perform internal and external vulnerability assessments. Create comprehensive reports on findings with clear mitigation guidance. Collaborate with SOC Analysts, DevSecOps, and IT teams to implement remediations. Stay updated on the latest attack vectors and security research. Support Red Team and Purple Team exercises. Assist with incident response investigations when needed. Skills and Qualifications Must-Haves 3+ years of experience in penetration testing or offensive security. Strong understanding of common vulnerabilities (OWASP Top 10, MITRE ATT&CK). Proficiency in tools such as Burp Suite, Nmap, Metasploit, Nessus, and Wireshark. Experience with scripting languages (Python, Bash, PowerShell). Excellent written and verbal communication (English). Eligibility to work in Spain and occasional travel if required. Nice-to-Haves CREST CRT or equivalent (OSCP, OSWE, CEH, etc.). Experience with cloud pentesting (AWS, Azure, GCP). Familiarity with compliance standards (ISO 27001, GDPR, NIST, PCI DSS). English & Spanish language skills. ​ OUR BENEFITS Be part of a mission-driven cybersecurity firm with global impact. Work alongside CREST-certified experts and forward-thinking leadership. Professional development budget & certification support. On-site work with flexibility (based out of Pueblo Nuevo office). Vibrant office culture near the coast – good vibes only!

Full job record

Job IDb03aafa59c7b59ff3c08880b8f1dd5e0c87cddec
Org ID75fcc733-d0ea-4684-8a8d-8a61c48eeb71
Source ID7a83c488-6879-47aa-95ad-65ff246c6351
Board ID7a83c488-6879-47aa-95ad-65ff246c6351
Providerpersonio
Provider Job Key2138749
TitlePentester
Normalized Title
Statusactive
Activeyes
Location TextUK Office (Remote)
DepartmentCyber Defence Open Roles
Team
Employment Typefull_time
Workplace Typeremote
Remote Policyremote
CountryUK Office (Remote)
Region
City
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://cyberdefence.jobs.personio.com/job/2138749?language=en
Apply URLhttps://cyberdefence.jobs.personio.com/job/2138749?language=en
First Seen At2026-05-30 05:54:08Z
Last Seen At2026-06-06 07:57:42Z
Last Checked At2026-06-06 07:57:42Z
Last Changed At2026-05-30 05:54:08Z
Inactive At
Source Posted At2025-06-03 12:23:21Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=personio/board=cyberdefence.com/date=2026-06-06/2026-06-06T07-57-41-805Z-213ab638a9f3049911300953d2096b2dc5bbd983e7e9d13e8bb73e85f3de5156.json
Event Fields
{
  "content_hash": "3b2d71e91154e050616064f18e70c10dee84b1d0c7db55504c4897a2deb58427",
  "source_hash": "2d322bd45596ccde8b5fa825fb5ac685cb626315ebe0afe77f008afbfee4c0b8",
  "last_changed_at": "2026-05-30T05:54:08.752Z",
  "active_status": "active"
}
Parsed Structured
{
  "language": "en",
  "location": {
    "raw": "UK Office (Remote)",
    "city": null,
    "region": null,
    "country": "UK Office (Remote)",
    "is_remote": true,
    "confidence": 0.8
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-06T07:57:42.343Z",
  "launch_scope": {
    "reason": "personio_production_catalog",
    "included": true,
    "location": {
      "raw": "UK Office (Remote)",
      "city": null,
      "region": null,
      "country": "UK Office (Remote)",
      "is_remote": true,
      "confidence": 0.8
    },
    "countries": [
      "UK Office (Remote)"
    ]
  },
  "remote_policy": "remote",
  "salary_period": null,
  "workplace_type": "remote",
  "salary_currency": null
}
Extensions
{}
Native Structured
{
  "id": "2138749",
  "name": "Pentester",
  "office": "UK Office (Remote)",
  "keywords": [],
  "schedule": "full-time",
  "createdAt": "2025-06-03T12:23:21+00:00",
  "seniority": "experienced",
  "department": "Cyber Defence Open Roles",
  "occupation": "security_intelligence_analysis",
  "subcompany": "Cyber Defence Ltd.",
  "employmentType": "permanent",
  "jobDescriptions": [
    {
      "name": "Role Overview",
      "value": "<span style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Cyber Defence is a fast-growing cybersecurity company on a mission to protect digital assets and build client trust through robust, ethical, and forward-thinking cyber practices. From our office in Pueblo Nuevo, we serve clients across the UK, Spain, and beyond, working with CREST-certified practices and delivering government-grade security services. <a href=\"https://cyber-defence.io/\">https://cyber-defence.io/</a>  <br> <br><strong>What You’ll Be Doing </strong></span><br><span style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\"><br>As a Pentester at Cyber Defence, you'll play a key role in simulating attacks to identify system vulnerabilities across networks, applications, and cloud infrastructure. This is a hands-on technical role with a strategic impact on our clients' resilience and regulatory compliance. </span><br><br>"
    },
    {
      "name": "Key Responsibilities",
      "value": "<ul><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Plan and execute manual and automated penetration tests across web apps, networks, and APIs.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Perform internal and external vulnerability assessments.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Create comprehensive reports on findings with clear mitigation guidance.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Collaborate with SOC Analysts, DevSecOps, and IT teams to implement remediations.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Stay updated on the latest attack vectors and security research.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Support Red Team and Purple Team exercises.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Assist with incident response investigations when needed.</li></ul>"
    },
    {
      "name": "Skills and Qualifications",
      "value": "<strong><span style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Must-Haves </span></strong><span style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\"><br></span><ul><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">3+ years of experience in penetration testing or offensive security.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Strong understanding of common vulnerabilities (OWASP Top 10, MITRE ATT&CK).</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Proficiency in tools such as Burp Suite, Nmap, Metasploit, Nessus, and Wireshark.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Experience with scripting languages (Python, Bash, PowerShell).</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Excellent written and verbal communication (English).</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Eligibility to work in Spain and occasional travel if required.</li></ul><span style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\"><strong>Nice-to-Haves </strong><br></span><ul><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">CREST CRT or equivalent (OSCP, OSWE, CEH, etc.).</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Experience with cloud pentesting (AWS, Azure, GCP).</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Familiarity with compliance standards (ISO 27001, GDPR, NIST, PCI DSS).</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">English & Spanish language skills.</li></ul>​"
    },
    {
      "name": "OUR BENEFITS",
      "value": "<ul><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Be part of a mission-driven cybersecurity firm with global impact.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Work alongside CREST-certified experts and forward-thinking leadership.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Professional development budget & certification support.</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">On-site work with flexibility (based out of Pueblo Nuevo office).</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:15px;\">Vibrant office culture near the coast – good vibes only!</li></ul>"
    }
  ],
  "occupationCategory": "security_and_protective_services",
  "recruitingCategory": null
}
Get this page with API

Rendered from the bluedoor Job Postings API. Reproduce it:

GET https://api.bluedoor.sh/job-postings/v1/jobs/b03aafa59c7b59ff3c08880b8f1dd5e0c87cddec?include=descriptionJSON
GET https://api.bluedoor.sh/job-postings/v1/orgs/75fcc733-d0ea-4684-8a8d-8a61c48eeb71JSON
GET https://api.bluedoor.sh/job-postings/v1/sources/7a83c488-6879-47aa-95ad-65ff246c6351JSON
GET https://api.bluedoor.sh/job-postings/v1/jobs/b03aafa59c7b59ff3c08880b8f1dd5e0c87cddec/eventsJSON