Proposal manager Work, Jobs in Upminster, Gtl (with Salaries)

Senior Client Success Manager
Unmind —London
- Full-time
- Hybrid work
- Communication skills
6d
Head of Product and Enablement
deltaflare —Richmond
- £90,000 - £115,000 a year
- Full-time
- Sales
- Presentation skills
- Product management
- Flexitime
Quick apply
7d
Senior Proposal Manager
VCLS —London
- Full-time
- Remote
- AI
Quick apply
Proposal Manager
Raytheon —Harlow
- Weekend availability
- Sick pay
Manager, Centralized Data & Sample Management - UK , Poland or South Africa (Home-based) - FSP
Parexel —Greater London
- £200,000 - £292,500 a year
- Remote
- English
- Project management
- Bachelor's degree
Senior Proposal Manager
Klaviyo —London
- £56,000 - £84,000 a year
- Sales
- Travel
- Communication skills
Quick apply
Customer Experience Manager
Gaia —London
- £38,000 - £45,000 a year
- Full-time
- Hybrid work
- Salesforce
- Analysis skills
- Financial services
Quick apply
9d
Manager, Change Management - London
Gate One —King's Cross
- Hybrid work
- Communication skills
CLIENT MANAGER
Further Group —London
- Communication skills
Project Manager
Inizio Medical —London
- Remote
- Communication skills
5d
Marketing and Commercial Manager – Healthcare & Social Care Services
Stephen Richards Care —Dagenham
- £40,000 - £45,000 a year
- Full-time
- Marketing
- Business development
- Project management
- Annual leave
Quick apply
Senior Project Manager
Financial Ombudsman Service —London
- £59,450 - £72,262 a year
- Full-time
- Hybrid work
- Project management
- Agile
- In-person
- Flexible schedule
Business Development Manager – Full-Time
SSV SmartPay LTD —Canary Wharf
- £32,000 - £40,000 a year
Quick apply
7d
Senior Scenic Project Manager
Light Fantastic Production Services Ltd —Borehamwood
- £55,000 - £65,000 a year
- Full-time
- Hybrid work
- AutoCAD
- Project management
- Construction
- Store discount
- Health & wellbeing programme
Quick apply
Business Development Manager
MENAKAN TRANSPORT —Ilford
- £39,000 - £43,000 a year
- Full-time
- Hybrid work
- Sales
- Microsoft Office
- Business development
- Free parking
- Flexitime
Quick apply
Technology Advisory Senior Manager
G MASS —London
- Management
- Financial services
- Communication skills
Quick apply
14d
Key Account Manager
LVMH Fragrance Brands —London
5d
Development Manager
London School of Economics and Political Science —London
- £43,277 - £55,497 a year
- Business development
- Organisational skills
- Communication skills
4d
Transformation Manager
LifeArc —London
- Full-time
- Hybrid work
- Continuous improvement
- Leadership
- Communication skills
- Annual leave
Customer Success Manager
SwiftXccess —London
- Remote

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Senior Client Success Manager

Unmind
London

Apply Now

Job details

Full-time
6 days ago

Qualifications

Account management
Communication skills

Full job description

Location: UK Based, Remote-first (with monthly travel to London)

At Unmind, we're here to create better mental health.

We believe mental health should be a source of strength, not struggle – for people, teams, and entire organisations.

We combine science, technology, and human care to help companies like Uber, Disney, Major League Baseball, and the NHS improve mental health and drive performance.

Now we’re looking for more brilliant people to help us do it.

Our Values

We’re building a company where ambition and empathy go hand in hand.

Outpace the rest – Move fast. Deliver excellence.

Stronger together – We go further, faster, together.

Client first – We win, when our clients win.

Inclusion & Belonging

We’re building a place where everyone feels seen, heard, and supported – and where difference is celebrated.

If you need adjustments during the process, tell us when you apply or email [email protected].

Learn more about how we hire and our commitment to equity in our Candidate FAQ

The Role – Senior Client Success Manager

The Senior Client Success Manager (sCSM) is responsible for driving measurable value, retention, and growth across a portfolio of strategic clients. This role partners closely with Account Managers and cross-functional teams to shape account strategy, influence senior stakeholders, and ensure clients achieve clear business outcomes.

The sCSM operates as a trusted advisor, using insight and strong judgement to anticipate risk, unlock opportunity, and lead structured, executive-level engagements.

Key Responsibilities

Strategic account leadership
- Manage a curated portfolio of mid-market accounts, including account plans, success roadmaps, and renewal readiness, with the opportunity to build long-term strategic partnerships and grow alongside our increasing focus on larger enterprise accounts.
- Turn usage and client context into clear insights, ROI narratives, and recommendations.
- Capture and act on signals that drive retention and expansion.
Executive presence and client impact
- Lead executive-level meetings with clear, structured communication.
- Align internally on goals, agenda, and outcomes before meetings.
- Share concise post-meeting summaries with decisions, signals, and next steps.
Risk management and portfolio health
- Identify risk early and drive mitigation ahead of renewals and delivery milestones.
- Track health and engagement trends and escalate when performance drops.
- Run a regular portfolio risk review cadence with clear action plans.
Ownership, adaptability, and judgement
- Test, learn, and adjust strategy when results are off track.
- Build data-backed proposals and 30-day plans with clear KPIs.
- Take accountability for outcomes and communicate proactively with leadership.
Collaboration and ways of working
- Partner with AMs, Sales, Implementation, and Product to align strategy and delivery.
- Create reusable assets (playbooks, briefings, templates) that raise consistency.
- Contribute to team learning through coaching, call reviews, and best-practice sharing.

About You

In the spirit of equity and continuous growth, we invite you to remove education from your CV. Qualifications are not a factor in our decision-making.

5+ years experience in Client Success, Account Management, or a related customer-facing role.
Demonstrated ability to operate as a trusted advisor with senior stakeholders, including facilitating structured, outcomes-led conversations.
Strong strategic thinking skills with the ability to turn data into insight, insight into recommendation, and recommendation into action.
Proven track record of improving portfolio health, retaining revenue, and identifying growth opportunities.
Excellent written communication skills, including concise executive briefs and clear documentation.
High standards for operational rigour, including planning, pre-briefing, follow-up discipline, and stakeholder management.
Strong judgement and adaptability, with evidence of testing, learning, and pivoting to deliver outcomes.
Comfortable working cross-functionally and influencing without direct authority.

Tip for candidates: If you’re unsure whether to apply – do. We know great people don't always tick every box.

Life at Unmind

We believe wellbeing and performance go hand-in-hand – and we build our environment to support both.

A few highlights:

Private medical for you & your family

Equity in Unmind

Generous gender-neutral parental leave

25 days holiday + birthday + celebration days

Revive & Thrive Days – company-wide Friday off monthly

Flexible working + early Friday summers

Remote-first within the UK, with monthly in-person meet-ups and access to a London co-working space

Annual learning budget + learning leave

Free weekly therapy or coaching sessions

Wellbeing support via WellHub & Bippit

See all benefits on our Careers Page

Apply Now

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