Is TwelveSec hiring right now?

TwelveSec has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on TwelveSec's careers site.

Where is TwelveSec headquartered?

TwelveSec is headquartered in Greece and was founded in 2012.

Yiannis Koukoùras, Managing Director, is at the top of TwelveSec's org chart.

How do I apply for a job at TwelveSec?

Pick a role on TwelveSec's TheJobsMap page and select Apply. Every listing links to the original posting on TwelveSec's own careers site, so you apply directly with the employer.

TwelveSec jobs and careers

Greece

As of October 23, 2026, TwelveSec has no open roles listed.

twelvesec.com LinkedIn @twelvesec

About TwelveSec

With constant integration of technology in every aspect of an organisation, information security is something that everyone needs. Here at Twelvesec we take pride of our ability to provide assurance and security management consulting services that meet the needs of any organisation from SMEs to Fortune 500 companies. But we are not satisfied with just that. We also provide our partners with tailormade training programmes for their employees in order to secure their organisation and/or products from cyber-attacks on a day to day basis. Twelvesec was founded in 2012 in Athens, Greece by a group of Cybersecurity enthusiasts. Since day one the company moto has been that “our work will do our marketing for us” and apparently it has. In a short period of time Twelvesec has partnered up with several Forbes Global 2000 companies, government agencies, and intergovernmental organisations from around the globe to secure their information from external and internal threats. We have provided our expertise in various sectors including finance, telecoms, retail, security, shipping, government, and last but not least law enforcement. We are always on the lookout for new recruits in our team. If you are highly capable InfoSec professional looking to join an agile dynamic team we welcome you to get in touch with us.

Compliance Cyber Security Network Security Security

Founded: 2012
Employees: 11 to 50
Headquarters: Greece

Leadership

The top of TwelveSec's org chart, with how many people report into each leader.

Yiannis Koukoùras

Managing Director

Jobs at TwelveSec

No open positions right now. Explore more companies on TheJobsMap.

TwelveSec jobs: common questions

Is TwelveSec hiring right now?: TwelveSec has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on TwelveSec's careers site.
Where is TwelveSec headquartered?: TwelveSec is headquartered in Greece and was founded in 2012.
Who leads TwelveSec?: Yiannis Koukoùras, Managing Director, is at the top of TwelveSec's org chart.
How do I apply for a job at TwelveSec?: Pick a role on TwelveSec's TheJobsMap page and select Apply. Every listing links to the original posting on TwelveSec's own careers site, so you apply directly with the employer.