Email Deliverability Consultant

Location: Remote

Contract type: Freelance

S2M-group is a global sales development agency on a mission to support industry-leading IT & Software companies with complex sales cycles to grow their business and boost revenue at scale. Our integrated demand generation services help our clients position their solutions and connect with their best prospects anywhere in the world.

When you join us, you will work amongst like-minded individuals: determined problem-solvers with a global mindset and passion for complex sales. We take pride in being a dynamic, global and multicultural crew (15+ nationalities) split between Spain, France, Thailand, China & Canada.

About the Role

We’re looking for a detail-oriented, analytical, and proactive Email Deliverability Consultant to join our team. You’ll be responsible for protecting and optimizing the email infrastructure that powers high-volume B2B outbound campaigns across multiple client environments.

In this role, you’ll own sender reputation, domain and IP health, inbox placement, and compliance while continuously improving deliverability performance. You’ll work closely with SDR, Operations, and Technical teams to ensure campaigns reach the inbox, scale effectively, and adapt to evolving mailbox provider requirements.

If you are someone who enjoys solving complex deliverability challenges, analyzing performance data, and building scalable processes that drive long-term outbound success, then this role is for you!

What you’ll do

📧 Deliverability Strategy & Performance

• Own deliverability strategy across high-volume B2B outbound campaigns and multiple client environments

• Monitor and report on key deliverability metrics, translating data into actionable improvements

• Drive inbox placement, sender reputation, and campaign performance optimization

🌐 Domain & Infrastructure Management

• Manage portfolios of sending domains and IPs, including warmup, rotation, and reputation monitoring

• Maintain sender infrastructure and troubleshoot authentication, DNS, and deliverability issues

🛡️ Compliance & Deliverability Governance

• Ensure compliance with Google, Microsoft, and mailbox provider requirements

• Stay ahead of policy, algorithm, and deliverability best-practice changes

📈 Engagement & Data Quality

• Optimise engagement signals to improve inbox placement and navigate AI-driven filtering

• Own data hygiene processes including validation, suppression management, segmentation, and bounce handling

🤝 Stakeholder Collaboration

• Act as the internal deliverability expert, supporting SDR, Operations, and technical teams

• Manage relationships with ISPs, blocklist providers, and external partners when required

📚 Process & Enablement

• Develop deliverability playbooks, SOPs, and troubleshooting resources

• Deliver training and promote best practices across the organization

What we are looking for

• Proven track record in email deliverability within a high-volume B2B or outbound agency environment

• Deep knowledge of DNS authentication (SPF, DKIM, DMARC), IP/domain reputation management, and major ESP infrastructure

• Demonstrated experience managing domain portfolios at scale, ideally 30+ sending domains across multiple clients or campaigns

• Strong understanding of Google and Microsoft bulk sender requirements and their practical implications for cold outbound

• Familiarity with AI-driven filtering and engagement-based deliverability signals

• Hands-on experience with deliverability monitoring tools (Google Postmaster Tools, MXToolbox, GlockApps, or similar)

• Experience with Outreach.io and its deliverability implications

• Working knowledge of B2B data hygiene, list validation, suppression management, bounce handling

• Clear communicator able to brief non-technical stakeholders on deliverability issues, risks, and fixes

• Self-directed, able to manage complexity across multiple concurrent environments

Why Join S2M-group?

💎 Attractive Benefits Package

🕣 Flexible working hours (8:30-09:30 to 17:30-18:30)

🏖️ 15 days of holidays + your birthday day off

✨ Global & Multicultural Environment , work with a team from 15+ nationalities.

📚 Comprehensive Training , Hands-on onboarding to help you excel in your role.

👥 Supportive Team Culture, an horizontal hierarchy where your ideas matter.

📈 Career Progression, regular performance reviews and personal development plans.

Join Us!

At S2M-group, we foster an inclusive and dynamic work environment where passion, innovation, and ambition drive success. If you’re ready to make an impact in the world of B2B sales, we’d love to hear from you!

S2M-group is an equal opportunity employer (EOE) that is committed to diversity and inclusion in the workplace. We make hiring decisions based solely on qualifications, motivation, and business needs.