Security Developer Hiring Trends in Leuven, 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 job market for Security Engineers in Belgium, particularly in Leuven, has shown significant activity over the past 12 weeks, with notable fluctuations in new job openings and closures, indicating a competitive landscape.
The talent pool for Security Engineers is constrained, with approximately 2.5 job openings per available candidate, making it somewhat challenging for hiring managers to secure qualified professionals compared to neighboring countries.
Brussels is the leading city for Security Engineer job openings in Belgium, with 84% of the total opportunities, suggesting that hiring managers should focus on this hub to attract cybersecurity talent.
The majority of security engineering roles, comprising 90% of the job market, are full-time positions, emphasizing the need for hiring managers in Leuven's tech sector to target full-time candidates to meet future demand.
The median time to hire for Security Engineers in Belgium stands at 33 days, indicating that recruitment strategies must be agile and responsive to the evolving needs within the software development job market.

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

Over the past 12 weeks, the job market for Security Engineers in Belgium Leuven has displayed notable activity. A peak occurred in week 30 with 8 new positions posted, while week 31 saw a significant decline to just 2 openings. In contrast, job closures have been relatively consistent, peaking at 6 closures in week 33. This dynamic indicates a competitive landscape for Security Engineer positions, as the difference between new jobs and closed roles fluctuates, suggesting ongoing demand. Compared to other tech roles in Belgium Leuven, Security Engineers face a robust recruitment environment, signaling a potential avenue for hiring managers to strategize their recruitment efforts effectively.

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

The talent market for Security Engineers in Belgium, particularly in Leuven, remains competitive, with a ratio of approximately 2.5 job openings per available candidate. In comparison, countries like Germany, France, and the Netherlands exhibit higher talent pool ratios of 3.2, 3.0, and 2.8 respectively, indicating a slightly easier hiring landscape. This suggests that while opportunities for Security Engineers abound, the number of qualified professionals is limited in Belgium Leuven, making it somewhat challenging for hiring managers, such as CTOs and Engineering Managers, to secure top talent. Understanding these dynamics is crucial for devising effective recruitment strategies in Belgium's tech sector.

Seniority distribution of Security Engineer job openings in Leuven

Seniority Distribution of Security Engineering Jobs in Leuven

In the Security Engineers job market trends in Belgium Leuven, the distribution of seniority levels reveals key insights for hiring managers. Approximately 42% of positions are classified as Mid-Senior level, followed by 29% for Associate roles, and 12% for Entry level jobs. This distribution underscores a significant demand for experienced professionals in the Security job market in Belgium Leuven, guiding CTOs and recruiters in their recruitment strategies.

Preferred employment type for Engineering roles in Belgium

In Belgium, the employment type distribution for engineering roles reveals a strong preference for full-time positions, comprising 90% of the job market, followed by contract roles at 9%, and part-time opportunities at 1%. This distribution highlights the necessity for hiring managers, particularly in Leuven's tech sector, to focus their recruitment strategies on securing full-time Security Engineers to meet the future demand in this evolving landscape.

Time to Hire Distribution for Security in Belgium

How long does it take to hire Security Engineers

The time to hire for Security Engineers in Belgium reveals significant trends relevant for hiring managers and CTOs within the tech sector. Notably, the majority of hiring durations fluctuate around the 30-day mark, with 422 instances recorded, followed by 201 instances at 10 days and 160 instances at 15 days. A peak occurs within the 20 to 35-day timeframe, demonstrating that understanding this hiring duration is essential for effective recruitment strategies in Leuven's software development job market. Overall, the swift recruitment cycle for Security Engineers indicates a robust demand within Belgium, highlighting the necessity for agile hiring processes that keep pace with the evolving job market dynamics.

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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 reveals significant trends, with Brussels leading the market at 84% of the total job openings. Antwerp follows with 10%, while Mons accounts for 8% of the opportunities. This data illustrates a pronounced concentration of Security Engineer roles in the capital, underscoring the importance of Brussels as a hub for cybersecurity talent.

Most sought after technologies in Leuven for Security

Key technologies for Security Engineers

In the evolving landscape of Security Engineer job market trends in Belgium, particularly in Leuven, several technologies emerge as fundamental to candidates' skill sets. 'Cybersecurity' leads the way with a significant frequency of 10,118, underscoring its critical importance. Following closely are 'Compliance' and 'Risk Management', with frequencies of 5,423 and 5,310, respectively, indicating that regulatory knowledge is vital for Security Engineers. Additionally, 'Incident Response' and 'Cyber Security' command attention with frequencies of 4,466 and 3,491, reflecting their prominence in today's security protocols. These insights are visually represented in the accompanying chart, providing a clear view of technology usage within the market.

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