Security Developer Hiring Trends in Belgium

This report was last updated on Sep 6, 2025

Bence Gedai

Founder

I analyze live hiring data and tech job trends across Europe to give CTOs and Product Leaders a strategic edge. By tracking tens of thousands of open roles each week, I uncover which skills, roles, and locations are in highest demand — potential competitors, typical time to hire, talent pool sizes, and more to help you prioritize hiring, benchmark and stay competitive in a fast-moving market.

Key learnings from this report

The Security Engineers job market in Belgium presents significant opportunities, with 154 job postings reaching a peak in week 33, indicating strong demand.
Brussels dominates the job market, accounting for 84% of Security Engineer roles, followed by Antwerp and Mons, reflecting a concentrated geographic interest.
Mid-Senior level positions make up 60% of the market share for Security Engineering roles, emphasizing the need for experienced candidates in hiring strategies.
With a median time to hire of 33 days, companies in Belgium must adapt their recruitment strategies to navigate a competitive landscape for Security Developers.
The current hiring environment reveals a challenging ratio of job openings to available talent, urging hiring managers to adopt strategic recruitment initiatives for Security Engineers.

Number of roles opened and closed for Security Engineers in Belgium in the last 3 months

In the past 12 weeks, the Security Engineer job market in Belgium has shown significant fluctuations, with job postings peaking at 154 in week 33. Notably, the trend indicates a robust demand, particularly in recent weeks, where openings consistently surpassed the 100-mark. However, this surge in job postings has been met with substantial closure rates, especially evident in weeks 24 and 30, where 113 and 130 positions were closed, respectively. Unlike other tech roles in Belgium, which exhibit more stable hiring patterns, the Security Developer segment faces a more dynamic landscape, suggesting that recruitment strategies for CTOs in Belgium's tech sector must adapt quickly to keep pace with this evolving market.

Who else is hiring for security Engineers in Belgium:

Company name	Country	Industry	Founded	# Job openings
Spektrum	Spain	Management Consulting	2019	42
Egov Select	Belgium	Information Technology & Services	2001	28
TieTalent	Switzerland	Information Technology & Services	2017	26
NTT DATA Europe & Latam	Spain	Information Technology & Services	1967	23
CRANIUM	Belgium	Information Services	2016	16
Canonical	United Kingdom	Information Technology & Services	2004	14
Deloitte	United States	Management Consulting	1845	12
Next Ventures	United Kingdom	Staffing & Recruiting	2001	11
EMW	United States	Information Technology & Services	1991	11
Proximus Group	Belgium	Telecommunications	1930	10

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Talent pool vs job openings for Security Engineers in Belgium

How competitive it is to hire Security Engineers in Belgium

In Belgium, the job market for Security Engineers is characterized by a significant demand, with a notable ratio of job openings to available talent. Currently, Belgium has a count of job openings that, when compared to the size of the talent pool, suggests a challenging hiring environment for companies seeking skilled professionals. In comparison, countries such as Germany and the Netherlands exhibit a more favorable ratio of talent availability, while France also reflects similar competitive hiring dynamics. This analysis indicates that hiring managers in Belgium may face difficulties in sourcing qualified Security Developers, highlighting the necessity for strategic recruitment initiatives to attract top-tier candidates.

Seniority distribution of Security Engineer job openings in Belgium

Seniority Distribution of Security Engineering Jobs in Belgium

The seniority distribution of Security Engineering jobs in Belgium demonstrates a clear demand for Mid-Senior level professionals, comprising 60% of available positions. Entry level roles account for 16% of the market, while Associate positions represent 11%. This distribution highlights the competitive landscape in the Security job market in Belgium, indicating a robust interest in experienced candidates among hiring managers.

Preferred employment type for Engineering roles in Belgium

The employment type distribution for engineering roles in Belgium reveals a strong preference for full-time positions, which comprise 90% of the job market. In contrast, contract roles represent a significantly smaller share at 9%, while part-time and internship positions are minimal, accounting for 2% and 1% respectively. This distribution underscores the primary focus on securing full-time professionals, indicating clear hiring trends and recruitment strategies for CTOs in Belgium's tech sector.

Time to Hire Distribution for Security in Belgium

How long does it take to hire Security Engineers

The time to hire Security Engineers in Belgium shows a varied distribution, with a notable peak at 30 days, indicating that 422 positions were filled within this timeframe. The data reveals a high level of demand for Security roles, with 201 hires made within 10 days and a consistent drop-off as the duration increases. Notably, there were 160 hires within 15 days, suggesting that the market is competitive yet can be effectively navigated by employing targeted recruitment strategies for CTOs in Belgium's tech sector. As the hiring duration extends beyond 60 days, the number of successful placements declines significantly, highlighting the urgency for organizations to streamline their hiring processes to secure top talent in this growing field.

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Most popular cities in Belgium to hire Security Engineers

Top 5 cities in Belgium to hire Security Engineers

In Belgium, the distribution of Security Engineers job openings is notably concentrated in Brussels, which accounts for 84% of the total positions available. Antwerp follows with 10%, while Mons represents 8% of the job market share. The data underscores Brussels as the primary hub for Security Engineer opportunities in Belgium, as illustrated in the accompanying chart.

Most sought after technologies in Belgium for Security

Key technologies for Security Engineers

In the evolving Security job market in Belgium, several technologies stand out based on frequency of usage. Cybersecurity ranks highest with 10,118 mentions, reflecting its critical importance. Following closely are Compliance at 5,423 and Risk Management at 5,310, which are essential for ensuring regulatory adherence and risk mitigation. Network Security and Cloud Security also represent significant areas of focus, with 2,674 and 2,579 mentions, respectively. The data from the accompanying chart highlights the crucial role these technologies play in defining the competencies demanded of Security Engineers.

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