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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Security & IT Infra Consultant - **Company:** Unisys - **Location:** Diegem (Machelen), Belgium - **Contract:** Permanent contract - **Skills:** Data Analysis, Bioinformatics, Cyber Security, Computer Literacy, Linux, Issue Tracking Systems, Python (Programming Language), Network Security, Network Configuration and Change Management, Network Architecture, Ansible, Scripting, Information Technology - **Published:** August 8, 2026 - **Apply:** https://www.collegerecruiter.com/job/2780233924-security--it-infra-consultant ## About the Role We're looking for a motivated Network/Security Specialist with a strong focus on networking to help deliver security projects, including large-scale encryption networks. You'll be involved in the full lifecycle-designing, testing, deploying, and troubleshooting solutions-while advising clients on security matters. This role requires regular onsite presence at our Diegem office/lab, the ability to work independently, and a strong interest in networking and security. If you're passionate about solving complex challenges and eager to grow within a small, agile team, we'd love to hear from you., * Bachelor's degree in Engineering, Information Technology, or Computer Science, combined with relevant professional experience; or an equivalent combination of education and experience. * Fluency in English is required; proficiency in Dutch and/or French is considered an asset. * Must be prepared to work onsite at the office/lab in Diegem for multiple days per week * Strong problem-solving skills and eagerness to learn * Knowledge of computer networking and network security * Some experience with network infrastructure deployment and maintenance is a plus * Experience with Linux (CLI and network configuration) * Familiarity with automation tools (such as Ansible) and scripting languages (like bash or python) is an advantage ## Description Overview We're looking for a motivated Network/Security Specialist with a strong focus on networking to help deliver security projects, including large-scale encryption networks. You'll be involved in the full lifecycle-designing, testing, deploying, and troubleshooting solutions-while advising clients on security matters. This role requires regular onsite presence at our Diegem office/lab, the ability to work independently, and a strong interest in networking and security. If you're passionate about solving complex challenges and eager to grow within a small, agile team, we'd love to hear from you. Responsibilities * Review of network and security capabilities * Assess and analyse security posture * Detailed analysis of data flows and processes * Create Proof-of-Concept environments * Setup and administration of lab environment * Day-to-day operation of the lab environment * Troubleshooting * Automation of security infrastructure testing * Automation of Staging / Pre-Provisioning * Testing and troubleshooting of new equipment * Validation of operational procedures / manuals * Roll-out of solutions (Staging / Pre-Provisioning / Deployment) * Assist, implement and guide migration to new solutions * Higher level support for migrations and delivered solutions * Create and maintain operational procedures and manuals * Report drafting (activity report, test report...) * Issue tracking and follow-up with vendors and partners * Assists with move execution, adds and changes to security tools and platforms * Assists with transitions, implementations, and migrations * Gathering, analysis and management of requirements (legal/business/technical) Qualifications * Bachelor's degree in Engineering, Information Technology, or Computer Science, combined with relevant professional experience; or an equivalent combination of education and experience. * Fluency in English is required; proficiency in Dutch and/or French is considered an asset. * Must be prepared to work onsite at the office/lab in Diegem for multiple days per week * Strong problem-solving skills and eagerness to learn * Knowledge of computer networking and network security * Some experience with network infrastructure deployment and maintenance is a plus * Experience with Linux (CLI and network configuration) * Familiarity with automation tools (such as Ansible) and scripting languages (like bash or python) is an advantage What We Offer * Hospitalization Insurance and various other insurances * Lunch vouchers * Eco-vouchers * Referral Program * Learning and training support * Great team If you're passionate about solving complex challenges and eager to grow within a small, agile team, we'd love to hear from you. 200 Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law. This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at or alternatively Toll Free: (Prompt 4). US job seekers can find more information about Unisys' EEO commitment here. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Dev & Test in the Cloud? 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