
For over 35 years, F-Secure has led the cybersecurity industry with our 200+ service provider partners. As the home of scam protection, we're reimagining how we protect people from modern threats through cutting-edge scam detection and solutions that are setting the industry standard. We bring together the sharpest minds of cyber security with a shared purpose: to protect people from modern threats. Here, you’ll have a real impact, making every digital moment more secure for everyone. You’ll thrive and grow in our Fellowship culture, where we dream big, trust, and challenge each other to deliver results and move with speed. You’ll be welcomed into a diverse, global team with an informal and collaborative culture where your voice truly matters.
Join us in securing the digital world together – where your work will make a lasting impact.

We are looking for a seasoned Service Manager to join our team in Japan. In this role, you'll serve as the technical expert on F-Secure's consumer cybersecurity solutions and the way our partners use them — identifying opportunities for upgrades, changes, and extensions that increase service levels, customer value, and business impact.
This is a hands-on role at the intersection of technology, partner relationships, and service excellence. You'll work with some of the world's leading telecom operators and financial sector partners, acting as the primary point of contact between our clients, internal development teams, and stakeholders in product management and sales. You'll also play an active role in improving processes and solution quality, using customer feedback as a driver for continuous improvement.
This role is based in Tokyo, Japan, where we work in a mainly remote setting. Please note that unfortunately, we cannot sponsor relocation fees for this specific role.
At F-Secure we want to be efficient and transparent in our recruiting. Our hiring process will consist of 2 to 3 interview rounds: introduction interview, team interview, and a possible final interview. Our aim is to move quickly through the steps, and inform each candidate in a timely manner whether they will proceed in the process.
Key responsibilities:
What are we looking for?
You get bonus points for:
What you will get from us?
A security vetting will possibly be conducted for the selected candidate in accordance to our employment process.
Over 550 amazing colleagues in 16 locations
Build trust for a better future
Work with best experts to protect the world
Relaxed, open and fun working environment
45+ of nationalities
Global with the spirit of a small company
Fellowship Culture
The F-Secure team is diverse, fun-loving, and full of energy. Our Fellowship means that “we” are bigger than “me”. Fellowship is the glue that creates trust and accountability, and it is built on our four core values: Keep Focus, I Make a Difference, Just Do It and Dare to Care.
We keep focus by doing the right things right. We communicate with clarity, set clear goals and execute them on time and with quality.
We make a difference by acknowledging that every one of us plays a part in making a meaningful impact, and by taking accountability and pride in our work. We support one another and celebrate success together.
We just do it by encouraging Fellows to make their own decisions. We embrace the freedom and the responsibility that comes with it.
We dare to care by creating a safe and trusting environment, where we all have a chance to speak up on things that matter, and to give and get feedback.
See yourself here? Bring your best self and apply now.
Diversity & Inclusion:
F-Secure is an equal opportunity employer and believe that employing a diverse workforce is central to our success. We are committed to ensuring all qualified applicants will receive consideration for employment without regard to nationality, colour, race, ethnic or national origin, sex, gender (including gender reassignment), sexual orientation, religion or belief, age, marital status or physical or mental disability. We will do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, speak to our recruitment team who will be happy to support you!
1988F-Secure established under the name Data Fellows
1992First public hysteria about a computer virus
2002First Antivirus for mobile phones
2004F‑Secure Labs launches first antivirus industry blog
2009F‑Secure’s next step into the cloud
2015F-Secure aims to become the leading European cyber security company
2018MWR InfoSecurity joins F-Secure
2022F-Secure separated its consumer and enterprise business areas through a de-merger. From a pioneering cyber security company, we are now founding a dynamic, consumer focused, partner driven company: highly profitable with a strong, global market presence and growth focus.