Question 1

Is castellumsecurity a legitimate company?

Accepted Answer

There is limited public employer data available for castellumsecurity. However, Jobera has tracked 51 job listing(s) connected to this company, linked to sources such as Recruitee and the company website (castellumsecurity.recruitee.com). Candidates should always review the original application source before applying.

Question 2

What does castellumsecurity do?

Accepted Answer

Based on the job listings tracked by Jobera, castellumsecurity appears to hire mainly for roles in Other, Security, Werkvoorbereider and 2 more. We do not have a verified company description for this employer.

Question 3

Is castellumsecurity actively hiring?

Accepted Answer

Yes. castellumsecurity appears to be actively hiring, with 41 active job opening(s) currently tracked on Jobera.

Question 4

How many jobs does castellumsecurity currently have open?

Accepted Answer

castellumsecurity currently has 41 active job opening(s) tracked on Jobera.

Question 5

How many castellumsecurity jobs has Jobera tracked?

Accepted Answer

Jobera has tracked 51 job listing(s) from castellumsecurity between May 2026 and September 2026. This includes both active and historical job postings.

Question 6

Does castellumsecurity offer remote jobs?

Accepted Answer

Based on the current and historical job listings tracked by Jobera, we have not found remote jobs from castellumsecurity. This does not necessarily mean castellumsecurity never offers remote work outside our tracked sources.

Question 7

Does castellumsecurity offer hybrid jobs?

Accepted Answer

Based on the job listings tracked by Jobera, we have not found evidence that castellumsecurity offers hybrid jobs.

Question 8

Does castellumsecurity offer on-site jobs?

Accepted Answer

Yes. castellumsecurity has offered on-site jobs. Jobera has tracked 51 on-site role(s) from this employer, including 41 active on-site opening(s).

Question 9

Is castellumsecurity remote-friendly?

Accepted Answer

castellumsecurity does not appear to be remote-friendly based on the current and historical job listings tracked by Jobera.

Question 10

Where does castellumsecurity hire?

Accepted Answer

castellumsecurity has hired in Turkey and Greece based on current and historical job listings tracked by Jobera. Common hiring locations include Kayseri and Athens.

Question 11

What countries does castellumsecurity hire in?

Accepted Answer

castellumsecurity job listings have been tracked in the following countries: Turkey (9) and Greece (5). The most common hiring locations are Turkey and Greece.

Question 12

Does castellumsecurity hire internationally?

Accepted Answer

Yes. castellumsecurity appears to hire internationally. Jobera has tracked job listings from this employer in 2 countries, including Turkey and Greece.

Question 13

Does castellumsecurity hire in Turkey?

Accepted Answer

Yes. Jobera has tracked 9 castellumsecurity job listing(s) in Turkey, including 6 active opening(s).

Question 14

Does castellumsecurity hire in Greece?

Accepted Answer

Yes. Jobera has tracked 5 castellumsecurity job listing(s) in Greece, including 5 active opening(s).

Question 15

Does castellumsecurity hire in Kayseri?

Accepted Answer

Yes. castellumsecurity has hired in Kayseri. Jobera has tracked 9 job listing(s) connected to this location, 6 of them currently active.

Question 16

Does castellumsecurity hire in Athens?

Accepted Answer

Yes. castellumsecurity has hired in Athens. Jobera has tracked 5 job listing(s) connected to this location, 5 of them currently active.

Question 17

What types of jobs does castellumsecurity offer?

Accepted Answer

castellumsecurity has offered jobs across Other, Security, Werkvoorbereider and 2 more. Based on tracked listings, the most common categories are Other (33), Security (5), Werkvoorbereider (5), Monteur (3) and Brand (2).

Question 18

What are the most common jobs at castellumsecurity?

Accepted Answer

The most common job titles tracked for castellumsecurity include Open Sollicitatie, Servicemonteur Beveiligingstechniek and Security Support Engineer. These are based on current and historical job listings in Jobera's database.

Question 19

Does castellumsecurity hire Marketing professionals?

Accepted Answer

Yes. castellumsecurity has hired Marketing professionals. Jobera has tracked 5 Marketing-related job listing(s) from this employer, including roles such as Allround technicus Brandmeldsystemen, Brand- en beveiligingstechnicus regio Dordrecht, Leerling Monteur / Beheerder Brandmeldinstallaties and 1 more. 4 of these are currently active.

Question 20

Does castellumsecurity hire Engineering professionals?

Accepted Answer

Yes. castellumsecurity has hired Engineering professionals. Jobera has tracked 4 Engineering-related job listing(s) from this employer, including roles such as Security Support Engineer, Junior Security support engineer and Project Engineer (Beveiligingstechniek). 2 of these are currently active.

Question 21

Does castellumsecurity hire People & HR professionals?

Accepted Answer

Yes. castellumsecurity has hired People & HR professionals. Jobera has tracked 1 People & HR-related job listing(s) from this employer, including roles such as Recruiter - Landelijk of oosten van het land / Hybride.

Question 22

Does castellumsecurity hire software engineers?

Accepted Answer

Yes. castellumsecurity has hired software engineering talent. Jobera has tracked 4 engineering role(s) from castellumsecurity, including Security Support Engineer, Junior Security support engineer and Project Engineer (Beveiligingstechniek). 2 are currently active.

Question 23

Does castellumsecurity hire entry-level candidates?

Accepted Answer

Yes. castellumsecurity has offered entry-level or junior-friendly roles. Jobera has tracked 1 such listing(s).

Question 24

Does castellumsecurity hire senior candidates?

Accepted Answer

We have not found clear senior-level job listings from castellumsecurity in the data tracked by Jobera.

Question 25

Does castellumsecurity offer internships?

Accepted Answer

Based on current and historical listings, Jobera has not found internship roles from castellumsecurity.

Question 26

Does castellumsecurity disclose salary ranges?

Accepted Answer

Based on the listings tracked by Jobera, castellumsecurity has not commonly disclosed salary ranges in its job postings.

Question 27

What roles has castellumsecurity hired for in the past?

Accepted Answer

In the past, castellumsecurity has hired for roles such as Open Sollicitatie, Servicemonteur Beveiligingstechniek, Security Support Engineer, Recruiter - Landelijk of oosten van het land / Hybride and Test vacature. The most common job categories include Other, Security, Werkvoorbereider and 2 more.

Question 28

Does castellumsecurity repost jobs?

Accepted Answer

castellumsecurity appears to have reposted some roles. Jobera detected 1 potentially repeated listing(s). This may happen when roles remain open, are refreshed, or are reopened after being filled.

Question 29

How can I apply for castellumsecurity jobs?

Accepted Answer

To apply for castellumsecurity jobs, open a job listing on Jobera and follow the application link to the original employer or Recruitee application page. Jobera redirects candidates to the source application page when available.

Question 30

What ATS does castellumsecurity use?

Accepted Answer

castellumsecurity job listings tracked by Jobera are sourced via Recruitee for at least some applications. The ATS may vary by role or country.

Question 31

Where do castellumsecurity job listings come from?

Accepted Answer

castellumsecurity job listings on Jobera come from sources such as Recruitee. Where possible, Jobera links candidates back to the original application source.

Question 32

Are castellumsecurity jobs on Jobera up to date?

Accepted Answer

castellumsecurity job listings on Jobera are based on the latest available source data. This employer page was last refreshed on September 10, 2026, and the most recent job listing was last seen on September 10, 2026.

Question 33

How often are castellumsecurity jobs updated?

Accepted Answer

castellumsecurity job listings are refreshed regularly as new source data is crawled. The latest update for this employer page was on September 10, 2026.

castellumsecurity

Onderhoudsmonteur beveiligingssystemen

Onderhoudsmonteur beveiligingssystemen