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Network​/Security Specialist

Job in Town of Belgium, Belgium, Ozaukee County, Wisconsin, 53004, USA
Listing for: Unisys
Full Time position
Listed on 2026-02-28
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Location: Town of Belgium

Network/Security Specialist page is loaded## Network/Security Specialist locations:
Diegem, Flemish Brabant, Belgium:
Diegem, Belgium time type:
Full time posted on:
Posted Todayjob requisition :
REQ
567895
** What success looks like in this 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.
**** Key Responsibilities
*** Network and security analysis
* o    Review of network and security capabilities  o    Assess/analyse security posture  o    Detailed analysis of data flows and processes    
* System administration
* o    Create Proof-of-Concept environments      Setup and administration of lab environment      Day-to-day operation of the lab environment      Troubleshooting   o    Automation      Automation of security infrastructure testing      Automation of Staging / Pre-Provisioning  o    Testing      Testing and troubleshooting of new equipment      Validation of operational procedures / manuals  o    Roll-out of solutions (Staging / Pre-Provisioning / Deployment)  o    Assist, implement and guide migration to new solutions  o    Higher level support for migrations and delivered solutions  
* Documentation*  o    Create and maintain operational procedures and manuals  o    Report drafting (activity report, test report…)  o    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)
*** You will be successful in this role if you have:
*** 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
* Last but not least, a 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.**#LI-US1 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’  .
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