What success looks like in this role:

We are looking for a motivated and enthusiastic Network/Security Specialist - Entry-Leve l with a strong interest in networking to join our team. This is a hands-on role where you'll contribute to the deployment of cutting-edge security projects, including large-scale encryption networks for our clients.

As part of a small project team, you’ll be involved in the end-to-end lifecycle of network and security implementations—designing, testing, staging, deploying, and troubleshooting solutions that strengthen the security infrastructure of our partners.

We’re seeking someone with a growth mindset, eager to learn and develop into an independent contributor over time. You’ll be working onsite at our office/lab in Diegem for multiple days each week, gaining valuable experience in a collaborative and technical environment.

If you're passionate about becoming an expert in networking and security, enjoy solving complex problems, and are ready to learn and grow—we’d love to hear from you!

What you will do

You will play a key role in analysing, building and operating secure network solutions. Your responsibilities will include:

Network & Security Analysis

• Review of network and security capabilities
• Analysis of data flows and processes
• System administration tasks

Proof‑of‑Concept (PoC) & Lab Activities

• Create Proof‑of‑Concept (PoC) environments
• Assist in the setup and administration of PoC environments
• Handle day‑to‑day operations of the lab environment
• Troubleshoot technical issues

Automation

• Automate security infrastructure testing
• Automate staging and pre‑provisioning processes

Testing & Implementation

• Test and troubleshoot new equipment
• Validate operational procedures and manuals
• Support roll‑out of solutions (Staging / Pre‑Provisioning / Deployment)
• Assist, implement, and guide migrations to new solutions
• Provide back‑office and onsite support for migrations and delivered solutions

Documentation

• Maintain operational procedures and manuals
• Draft reports (activity reports, test reports, etc.)
• Track issues with vendors and partners

Operational Support

• Assist with move execution, adds, and changes to security tools and platforms
• Support transitions, implementations, and migrations

You will be successful in this role if you have:

• Master’s degree with a focus on engineering or computer science with limited job experience OR equivalent combination of education and 0-2 years of experience

• Must be fluent in English ; proficiency in Dutch and/or French is a plus

• Prepared to work onsite at the office/lab in Diegem for multiple days per week

• Eligible for EU Secret Security Clearance

• Knowledge of computer networking

• Notions of Linux (CLI and network configuration)

• Strong problem-solving skills and eagerness to learn

• Some experience with network infrastructure deployment and maintenance is a plus

• 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

• Last and foremost, a great team, also a lot of learning and training opportunities

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 GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here .