Digital Marketing Manager

NOS Global; Greater London; On-site; GBP 42,000 - 66,000; Full time

Job summary

NOS Global is seeking a Digital Marketing Manager to own the brand strategy and lead multi-channel campaigns. You will drive online engagement, lead generation, and performance across SEO, PPC, social, email, and website optimization.

The role requires 3–5 years in marketing, with hands-on experience across core channels and strong analytics. You will collaborate with sales teams and mentor juniors to help scale the function in a growing, office-based environment.

Qualifications

• 3–5 years of marketing experience, ideally in agency or high-growth environments.
• Hands-on experience across SEO, PPC, social media, email marketing, and website management.
• Strong analytics and data-driven decision making.
• Experience leading multi-channel campaigns and mentoring junior team members.

Responsibilities

• Own holistic brand strategy and multi-channel campaigns.
• Lead digital marketing activities across SEO, PPC, paid and organic social, email, and website performance.
• Drive engagement, lead generation, and conversion optimisation with data-driven insights.
• Set content strategy and support PR and events where relevant.
• Collaborate with sales/client teams to support revenue growth and scale the function.

Skills

SEO

PPC / paid media

Social media

Email marketing

Website management

Analytics

Stakeholder management

Education

Degree in Marketing or related field

Tools

Google Analytics

Meta Business Suite

HubSpot

Job description

Role Description:

Role: Digital Marketing Manager

Business hours: 08:30 -17:00.

Working days: Monday-Friday.

This is an office-based role, reporting to the Head of Client Partnerships. We are looking for a strong Digital Marketing Manager to take ownership of our brand strategy, multi-channel campaigns, and digital performance. This role is designed for someone with 3 - 5 years' marketing experience, ideally from an agency or high-growth environment, who is ready to step into a position of influence and leadership. The successful candidate will shape our holistic brand strategy, drive online engagement and lead generation, and continuously improve digital performance across channels. Line management experience is desirable, as this role will play a key part in developing junior team members and helping scale the marketing function.

Primary Focus Areas

• Ownership of holistic brand strategy and positioning.
• Planning, delivery, and optimisation of integrated, multi-channel campaigns.
• Driving online engagement, qualified lead generation, and digital performance.
• Data-led optimisation and commercial impact.

Key Responsibilities as a Digital Marketing Manager:

• Brand & Campaign Leadership

Own, evolve, and protect the company's brand strategy across all channels.

Lead the planning and execution of integrated marketing campaigns aligned to commercial

objectives.

Ensure consistency of messaging, tone, and visual identity across all touchpoints.

• Digital Marketing & Performance

Lead digital marketing activity across SEO, PPC, paid social, organic social, email marketing, and

website performance.

Drive online engagement and lead generation through performance-led digital campaigns.

Own website optimisation, user journeys, and conversion rate improvement.

Define, track, and report on key digital KPIs, translating insights into action.

• Content, Communications & PR

Set the content strategy across digital channels, campaigns, and brand initiatives.

Oversee the development of high-quality content that supports brand and commercial goals.

Support PR and event activity, including press releases and media outreach where relevant.

• Leadership & Collaboration

Work closely with sales and client teams to ensure marketing supports revenue growth.

Support new business activity through presentations, proposals, and pitch decks.

Line manage and mentor junior marketing team members (desirable).

Manage external suppliers, budgets, and campaign timelines.

• Optimisation & Growth

Continuously test, learn, and optimise campaigns to improve performance.

Stay ahead of digital marketing trends, platforms, and tools.

Bring new ideas, frameworks, and best practices into the business.

About You as a Sales Executive:

• 3-5 years' experience in a marketing or advertising role.
• Strong digital marketing background with hands‑on experience across:
• SEO
• PPC / paid media
• Social media (organic and paid)
• Email marketing
• Website management and optimisation
• Proven experience leading multi‑channel campaigns end‑to‑end.
• Experience managing or mentoring junior team members.
• Confident using data and analytics to drive decisions and performance.
• Strong stakeholder management and communication skills.
• Experience with tools such as Google Analytics, Meta Business Suite, HubSpot, or similar.
• Degree or diploma in Marketing, Communications, or a related field preferred.
• Commercially minded, proactive, and comfortable taking ownership.
• Highly organised, resilient, and effective in a fast‑paced environment.

Why Join Us

• Ownership of brand and marketing strategy in a growing, international business.
• Direct exposure to leadership team and work on global campaigns.
• Opportunity to build and shape a marketing function as the business scales.
• A role with genuine autonomy, influence, and progression.

NOS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, age, religion, sex, sexual orientation, gender identity/expression, national origin, or any other characteristic protected under law.