Belkins is the most reviewed B2B appointment setting company in the USA, with over 300 5-star reviews, and is ranked among the Top-3 best professional service firms in the world 2024 by Clutch.
Trusted by industry leaders, including General Electric, Nvidia, UC Berkeley, Zendesk, Cloudflare, and over 1,000 other businesses in the USA - from startups to Fortune 500, empowering companies across 50+ industries with a results-oriented full-funnel outreach, boasting a staggering average of $10 return on every $1 spent with Belkins.
Email Deliverability Specialist is the infrastructure backbone of Belkins' outreach engine. You own the health of email domains and mailboxes across multiple client projects simultaneously - monitoring reputation signals every day, running warmup, setting up email sequences, and ensuring every email lands in the inbox, not the spam folder.
This is a technical, systematic role with real ownership. You're not assisting - you're the decision-maker for domain infrastructure on every project you run. Your work directly determines whether our clients' email outreach campaigns succeed or fail.
What You'll Be Doing
- Monitor domain reputation and mailbox health across 10–12 client projects daily, identifying signal drops before they become incidents
- Run warmup and counter-measures when reputation deteriorates — including manual warmup, spam recovery, and pacing adjustments
- Set up email sequences end-to-end in Reply.io and Instantly: template setting, lead loading, scheduling, step configuration, and pacing
- Diagnose deliverability issues (bounce codes, DMARC failures, blacklistings, content flags) — trace root causes across domain reputation data, spam placement signals, and reply rate trends, and resolve independently before escalating
- Configure DNS infrastructure from scratch: SPF, DKIM, DMARC records, Custom Tracking Domains
- Verify email templates against spam trigger patterns and content hygiene standards before launch
What You Bring
- Hands-on experience with domain warmup, email reputation monitoring, and bounce log analysis
- Working knowledge of DNS records: SPF, DKIM, DMARC setup
- Experience with outreach platforms: (we use Reply.io, Smartlead, Lemlist), or a comparable tool
- A systematic daily process you can describe without prompting - you build checklists, not react to fires
- Resilience to change: at Belkins, processes evolve regularly, and this role evolves with them
- English: Intermediate+ written (you'll communicate with clients and global teammates in text)
Nice to have:
- Background in technical support at a domain registrar or email platform support
- Experience with deliverability analytics tools: Folderly, EmailGuard, MailReach, Glockapp, PlusVibe.ai
- Understanding of cold outreach sequence logic and lead-to-send workflows
What's Special About Working at Belkins
- Your own tool. You'll work daily with Folderly - a deliverability platform built in-house at Belkins. It's your instrument, and you know the team that built it.
- Flexible schedule. Our team defines its own hours within business-hours availability. No one checks when you log in - they check what you ship.
- Clear growth path. Junior → Middle → Senior, with a transparent skill matrix, regular performance reviews, and compensation that moves with your level - not with company mood.
- A team that stays. Average tenure on this team is 3+ years. People join and build careers here.
- AI-powered future. We're investing heavily in automation. By the time you hit your stride, some of the most repetitive parts of setup will be handled by AI - giving you more time for the work that actually requires expertise.
And everything in the standard Belkins package below.
You're Our Kind of Person If You
- Can walk through your daily monitoring routine without being asked - you own your process
- Move from "something's off" to "here's what I found and here's my fix" without waiting for direction
- Stay steady when processes change - and they will, because Belkins is always moving
- Are genuinely curious about how email infrastructure works at a technical level: DNS, ISP behavior, spam filter logic
- Want more depth and ownership than your current role gives you - whether you're coming from technical support, domain administration, or outreach operations
What to Expect in Our Process
1 - Screening Call (30 min) - with our recruiter: your background, English level, motivation, and how you run your daily work
2 - Practical Test (async, ~60–90 min) - a hands-on task related to domain diagnostics or sequence setup
3 - Technical Interview (60 min) - with our Head of Delivery Ops and Senior EDS: a deep dive into your real technical experience and how you handle live situations
4 - Head & Culture Interview (45–60 min) - a final conversation with company leadership to confirm mutual fit
Skills Required
- Hands-on experience with domain warmup, email reputation monitoring, and bounce log analysis
- Working knowledge of DNS records: SPF, DKIM, DMARC setup
- Experience setting up email sequences end-to-end in Reply.io and Instantly (template setting, lead loading, scheduling, pacing)
- Experience with outreach platforms (Reply.io, Smartlead, Lemlist) or comparable tools
- A documented, systematic daily monitoring process and checklist-driven approach
- Resilience to change and adaptability to evolving processes
- English intermediate+ written communication skills
- Background in technical support at a domain registrar or email platform support
- Experience with deliverability analytics tools: Folderly, EmailGuard, MailReach, Glockapp, PlusVibe.ai
- Understanding of cold outreach sequence logic and lead-to-send workflows
What We Do
Belkins is an award-winning B2B Lead Generation and appointment-setting agency, driving sales results for businesses in 50+ industries across the globe. We empower companies of all scales to grow through innovative marketing and sales solutions, technology, and by creating meaningful partnerships. We provide services and create products. Our main offering “Appointment Setting” focuses on acquiring new leads via email marketing channels. We developed our proprietary technology “Folderly” which helps to increase sending reputation of emails. We provide the industry-best Sales Development Representatives and Copywriters who build outreach campaigns from the ground up, create outreach strategies, perforce a daily outreach and work with clients as an extension of their sales and marketing team.
Why Work With Us
Belkins is where limitless opportunities meet the most friendly environment. We strive to evolve but value humanity and trust. The enthusiasm of the Belkins team is catching, which permanently drives you to the next level of perfection. It is a great place to boost your career, personal growth, make partners and friends.
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