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HomeCompaniesAdesso1Freelance Cyber Security Specialist

Freelance Cyber Security Specialist

Adesso1 · Brussels, Brussels, Brussels, Belgium · Hybrid · Deleted · Recruitee

Job facts

FieldValue
CompanyAdesso1
TitleFreelance Cyber Security Specialist
Normalized title-
Department / teamFreelance
LocationBrussels, Brussels, Belgium
Work modelHybrid / Hybrid
Employment typeContract
Salary-
Statusdeleted
ATS providerRecruitee
Posted / first seen2026-05-13 / 2026-05-30
Changed / last seen2026-06-03 / 2026-06-01

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PageWhat it containsOpen
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City jobsActive postings in Brussels.Open
Department jobsActive postings in Freelance.Open
Work model jobsActive Hybrid postings.Open
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Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyAdesso1
Source88e0ede3-3750-4c07-931a-23596c7b8fba
ATS providerRecruitee

Description

description adesso is a leading European IT consultancy with strong roots in Germany and a fast-growing presence in the Benelux. We support organizations in their digital transformation with a strong focus on security, reliability, and regulatory compliance. To support upcoming client engagements, we are expanding our freelance network with experienced Cyber Security Specialists . requirements Location: Belgium / Remote (hybrid possible) Preferred start date: flexibel Languages: English + Dutch or French speaking Your role As a Freelance Cyber Security Specialist , you will support clients across various industries (finance, public sector, healthcare, manufacturing, utilities, etc.) in strengthening their security posture and managing cyber risks. Depending on the assignment, your responsibilities may include: Assessing security risks, vulnerabilities, and compliance gaps Designing and implementing cyber security measures and architectures Supporting security operations, incident response, and remediation plans Conducting security assessments, audits, and penetration tests (or coordinating them) Advising clients on best practices, governance, and security roadmaps Supporting projects in areas such as cloud security, IAM, network security, or application security Collaborating with architects, developers, IT, and business stakeholders Required Experience We are looking for freelancers with strong technical expertise and a consulting mindset: Proven experience as a Cyber Security Specialist , Consultant, or Engineer Solid knowledge of security domains such as: Network & infrastructure security Cloud security (Azure, AWS, or GCP) Identity & Access Management (IAM) Application & DevSecOps security Security monitoring, incident response, and SOC operations Familiarity with standards and frameworks such as ISO 27001 , NIST , CIS , or SOC2 Experience with security tools (SIEM, EDR, vulnerability scanners, etc.) is a plus Strong communication skills, able to translate security topics to business stakeholders What we offer Access to challenging and impactful cyber security projects Collaboration with experienced adesso consultants across Belgium and Europe Transparent communication and pragmatic cooperation Flexible engagement models (remote / hybrid, project-based or time & material) Opportunity for long-term collaboration within the adesso freelance ecosyst Work in an international group with strong local expertise in Belgium. Collaborate with cross-functional teams to deliver trusted, compliant, reusable data products . Flexible freelance setup with the support of a growing adesso Belgium community. sharing_description adesso is a leading European IT consultancy with strong roots in Germany and a fast-growing presence in the Benelux. We support organizations in their digital transformation with a strong focus on sec

Full job record

Job ID52a85caff5d4edc506c596c945f58103d7ed5cf6
Org ID2f3a25ee-9376-4573-84f1-eb37256ff4ac
Source ID88e0ede3-3750-4c07-931a-23596c7b8fba
Board ID88e0ede3-3750-4c07-931a-23596c7b8fba
Providerrecruitee
Provider Job Key2603237
TitleFreelance Cyber Security Specialist
Normalized Title
Statusdeleted
Activeno
Location TextBrussels, Brussels, Brussels, Belgium
DepartmentFreelance
Team
Employment Typecontract
Workplace Typehybrid
Remote Policyhybrid
CountryBelgium
RegionBrussels
CityBrussels
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://adesso1.recruitee.com/o/freelance-cyber-security-specialist
Apply URLhttps://adesso1.recruitee.com/o/freelance-cyber-security-specialist/c/new
First Seen At2026-05-30 05:57:06Z
Last Seen At2026-06-01 08:13:11Z
Last Checked At2026-06-03 08:11:24Z
Last Changed At2026-06-03 08:11:24Z
Inactive At2026-06-03 08:11:24Z
Source Posted At2026-05-13 13:53:15Z
Source Updated At2026-05-13 13:53:15Z
Raw Payload Uris3://bluework-jobs-prod-raw-590183727216/raw/provider=recruitee/board=adesso1.recruitee.com/date=2026-06-01/2026-06-01T08-13-11-203Z-fa12922197fb64b640e1a6ffcaff25e42872012dd885760b1941abeb5df001f2.json
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Parsed Structured
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Extensions
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Native Structured
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      "requirements": "<p><strong>Preferred startdate:</strong></p><p><strong>Duration:</strong></p><p><strong>Rate:</strong></p><p style=\"min-height: 1.7em;\"></p><p><strong><span style=\"color:#4163E8\">Your role</span></strong></p><p><span style=\"font-size:1.2em\">As a </span><strong>Medior Data Engineer</strong><span style=\"font-size:1.2em\">, you will:</span></p><ul><li><p>X</p></li><li><p>X</p></li><li><p>X</p></li><li><p>X</p></li></ul><p style=\"min-height: 1.7em;\"></p><p><strong><span style=\"color:#4163E8\">Required Experience</span></strong></p><p><strong>Hard skills:</strong></p><ul><li><p>3‑7 years of experience in data engineering or related roles.</p></li><li><p>Proficient in Python and SQL.</p></li><li><p>Solid hands-on experience with big data frameworks (e.g. Spark), ETL/ELT pipelines, and orchestration tools.</p></li><li><p>Good knowledge of cloud architecture, data lakes/warehouses, and scalable data infrastructure.</p></li><li><p>Familiarity with DevOps/DataOps practices (CI/CD, IAC, monitoring).</p></li></ul><p><strong>Soft skills:</strong></p><ul><li><p>Strong analytical and problem-solving skills.</p></li><li><p>Effective communicator – technical and non-technical.</p></li><li><p>Comfortable working in agile, cross-functional teams.</p></li><li><p>Self-starter with a growth mindset and flexibility.</p></li></ul><p><strong>Other requirements:</strong></p><ul><li><p>Bachelor’s or Master’s in Computer Science, Engineering, or a related field.</p></li><li><p>Fluent in English; knowledge of Dutch or French is a plus.</p></li><li><p>Willingness to work <strong>2 days per week onsite in Brussels</strong>&nbsp;(hybrid model).</p></li></ul><p style=\"min-height: 1.7em;\"></p><p style=\"text-align:start;\"><strong><span style=\"color:#4163E8\">Why join adesso Belgium?</span></strong></p><ul><li><p>Work in an <strong>international group</strong>&nbsp;with strong local expertise in Belgium.</p></li><li><p>Collaborate with cross-functional teams to deliver <strong>trusted, compliant, reusable data products</strong>.</p></li><li><p>Flexible freelance setup with the support of a growing adesso Belgium community.</p></li></ul>",
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