Full job description
Epsilon seeks a Senior Deliverability Manager with 10+ years of experience in deliverability operations within ESP, ISP, or email authentication environments. The role focuses on improving email and SMS/MMS deliverability through optimized processes, monitoring, and proactive issue resolution. Responsibilities include establishing standardized deliverability practices, leading onboarding and execution strategies, strengthening ISP relationships, and enhancing automation in IP/domain warming and deliverability monitoring. Required skills include expertise in SMTP, MTAs, IP strategies, DKIM/SPF authentication, sender reputation management, SMS/MMS deliverability compliance, and experience with MessageSystems, Kibana, and QuickSight. A bachelor's degree is required; advanced degrees preferred. The position is full-time, senior level, with multiple US locations: Irving TX, Chicago IL, New York NY, and Boston MA. Salary range is $112,800 to $209,600 annually. Benefits include flexible time off, paid holidays, sick time, parental leave, health coverage, 401(k), tuition assistance, and more.
What you'll do
- Improve email and SMS/MMS deliverability performance through optimized processes, monitoring, and proactive issue resolution
- Establish and scale standardized deliverability practices, including whitelisting, feedback loops, spam filtering, and escalation management
- Lead onboarding, testing, and execution strategies to improve sending reputation and delivery success
- Strengthen ISP relationships and ensure sending technologies align with evolving compliance and performance requirements
- Build client confidence through decisive, data-driven guidance and measurable improvements in campaign performance
- Enhance automation and efficiency, particularly in IP/domain warming and deliverability monitoring processes
Requirements
- 10+ years of experience in deliverability operations within an ESP, ISP, or email authentication environment
- Deep expertise in email ecosystem fundamentals including SMTP, MTAs, IP strategies, DKIM/SPF authentication, and sender reputation management
- Strong knowledge of data hygiene, privacy regulations, opt-in policies, and anti-spam frameworks
- Hands-on experience managing SMS/MMS deliverability, including 10DLC registration, Toll-Free verification, Short Codes, and CTIA compliance
- Proven ability to diagnose complex deliverability issues, perform root cause analysis, and implement effective solutions
- Strong cross-functional collaboration and communication skills to influence internal stakeholders and client partners
- Experience with MessageSystems (MTA), Kibana, and QuickSight or similar tools
- Bachelor’s degree required; advanced technical or business degree preferred
- Active participation and established presence in industry groups such as M3AAWG or ESPC
- Experience shaping deliverability products, services, or platform enhancements at scale
- Demonstrated ability to translate ISP and client insights into innovative, value-added solutions
- Track record of building high-trust client relationships through strategic guidance and measurable outcomes
Tech stack
SMTPMTADKIMSPF10DLCToll-Free verificationShort CodesMessageSystemsKibanaQuickSight
Benefits
Flexible time off (FTO)15 paid holidaysPaid sick timeParental/new child leaveChildcare & elder care assistanceAdoption assistanceComprehensive health coverage401(k)Tuition assistanceCommuter benefitsProfessional developmentEmployee recognitionCharitable donation matchingHealth coaching and counseling