B2B Marketing Associate

About Sibylline

Sibylline is a leading intelligence and strategic risk consultancy in the security sector. Since 2010 we have supported businesses, governments and NGOs by providing high-quality risk analysis, due diligence and consultancy services.

The firm provides an innovative, entrepreneurial and fast-growing working environment, offering employees ever greater exposure to high-profile clients and challenges. Sibylline offers fantastic opportunities for career progression within a successful company, and we aim to help our employees build their own personal profiles as well-regarded analysts within the broader industry.

Key attributes of Sibylline employees are

Self-motivated, and auto-improving individuals who can couple initiative and boldness with good judgement
Excellent written and spoken English
Clarity of thought and analytical flair
Strong, demonstrable interest in security and intelligence
The ability to work under pressure, demonstrate leadership when required but also be able to collaborate effectively in teams
Excellent attention to detail​

Job Description

Position Summary

We are looking for a dynamic and creative B2B Marketing Associate to support the delivery of our marketing strategy across multiple channels. This role blends hands-on event management with digital marketing expertise, including social media, email campaigns, and content creation, to help increase engagement, generate leads, and strengthen our brand presence.

An interest in global affairs, international relations, or geopolitics is highly desirable, as you’ll help translate complex insights from our analysts into engaging, accessible content that resonates with senior business audiences.

This is a full-time remote role in the UK, requiring occasional travel to the office for training, events, or administrative purposes.

Essential Functions / Responsibilities

Email Marketing

Build, test, and send marketing emails using platforms such as Mailchimp or HubSpot.

Manage contact lists, segmentation, and automated journeys to improve email performance.

Support the optimisation of subject lines, content, and calls-to-action through A/B testing.

Track performance metrics and provide insights to refine strategy.

Coordinate cross-functionally to ensure alignment with content guidelines and calendar.

Content Marketing

Draft and edit marketing copy, including blogs, newsletters, event pages, and social media.

Work with subject-matter experts to turn insights into compelling narratives and campaigns.

Ensure all materials are aligned with brand voice and visual identity.

Social Media Marketing

Develop and schedule content across corporate social media channels.

Support campaign planning and contribute creative ideas to boost reach and engagement.

Monitor analytics and prepare regular reports on channel performance.

Maintain consistent tone, visual style, and brand alignment across all platforms.

Events Management

Plan, coordinate, and deliver in-person and virtual own-brand and partner events (e.g. webinars, conferences)

Manage end-to-end logistics: venue booking, supplier liaison, guest registration, speaker coordination, and post-event reporting.

Collaborate with internal teams to ensure alignment of event themes and messaging with broader marketing objectives.

Create promotional materials and event landing pages to drive attendance and engagement.

Knowledge, Skills, and Abilities

Strong organisational and multitasking skills, with the ability to manage multiple deadlines.

Excellent written and verbal communication.

Strong cross-functional team player.

Proficiency with marketing tools such as Mailchimp, Canva, HubSpot, or equivalent.

Familiarity with social media scheduling and analytics tools (e.g. Hootsuite, LinkedIn Analytics).

Basic design and video editing skills (e.g. Canva).

A proactive, hands-on approach and keen eye for detail.

Must have eligible and current right to work in the UK

Qualifications

2 - 4 years’ experience in a marketing or communications role with exposure to events and digital marketing.

Genuine curiosity about global affairs, international business, and geopolitics.

Additional Information

Interview Process

Initial call with our Talent Acquisition team member

Timed written assessment (arranged at a time that suits you) to test writing and analytical capability

Panel interview with some of the team members and hiring managers at Sibylline

Research indicates that certain groups are less likely to apply for a position unless they meet every single requirement. If you feel you meet some of the requirements and can offer a unique perspective to this role, we strongly encourage you to apply—you might be the perfect fit we're looking for!

Sibylline is committed to the recruitment and selection of candidates without regard for sexual orientation, gender, ethnicity, age, political beliefs, culture, and lifestyle. We are committed to fostering a business culture that reflects these values and promotes equal opportunity.