Content Marketing Manager

ONEKEY is the leading European specialist in Product Cybersecurity & Compliance Management and part of the investment portfolio of PricewaterhouseCoopers Germany (PwC). The unique combination of the automated Product Cybersecurity & Compliance Platform (OCP) with expert knowledge and consulting services provides fast and comprehensive analysis, support, and management to improve product cybersecurity and compliance from product purchasing, design, development, production to end-of-life.Leading international companies in Asia, Europe and the Americas already benefit from the ONEKEY Product Cybersecurity & Compliance Platform and ONEKEY Cybersecurity Experts.

We are looking for you if you

Creative Storyteller
You have a passion for transforming technical details into clear, engaging, and value-driven narratives that resonate with our target audience.

Strategic Thinker
You can build and execute content and social media strategies that strengthen ONEKEY’s positioning as a leader in product cybersecurity and compliance.

Hands-on Creator
You love to write, edit, and design content yourself—whether it’s blog posts, white papers, social media copy, or visuals.

Data-Informed Marketer
You use analytics to measure performance and continuously improve reach and engagement.

What We Offer

A World-Class Team
World class cybersecurity expert team in Belgium, Germany, Hungary.

European Leader in Product Cybersecurity & Compliance
Being part of the leading European team and technology for product cybersecurity & compliance.

Hybrid Work Model
Enjoy the flexibility of working both from our Düsseldorf office and from the comfort of your home.

Start-Up Spirit, Streamlined Processes
A start-up atmosphere, but with stream-lined processes (not overcontrolled ones).

Flat Hierarchies and Transparent Culture
Flat hierarchy and a transparent and open-minded culture;

Competitive Compensation & Top Equipment
Highly competitive compensation, state of the art equipment;

Collaboration Across Borders
Opportunity to meet your colleagues in person in Belgium/ Germany / Hungary.

Modern Communication
No emails, just Slack for our daily internal communication.

Responsibilities

Building a Content Strategy
(Co-)develop and implement an overall content marketing strategy and derive a suitable social media approach that supports our brand and business goals.

Managing Our Channels

Own and manage key communication channels such as our company blog and LinkedIn—covering editorial planning, publishing, reporting, and optimization.

Creating Impactful Content
Write and edit blog articles, white papers, data sheets, case studies, mailings, and social media posts that engage our audience and drive brand awareness.

Visual Storytelling
Select or create visuals that complement and elevate your written content—using tools like Canva or Adobe Illustrator.

Cross-Team Collaboration
Work closely with product, and sales teams to align content with overall marketing campaigns and product messaging.

Qualifications

Content Marketing Expertise
Proven experience in content marketing, preferably in the SaaS or cybersecurity industry.

Technical Understanding
Strong comprehension of technical topics and the ability to translate them into accessible, high-value content.

Language Proficiency
Excellent English and German skills, both written and spoken.

Tool Mastery
Proficiency in CMS tools, Google Analytics / Search Console, and social media management (especially LinkedIn). Graphic design experience with tools like Canva or Adobe Illustrator is a plus.

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Ready t o Shape the Future o f IoT & O T Cybersecurity?

Send your application to if you think you’re the right fit for this exciting role.

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