Email Delivery & Infrastructure SpecialistClearlight Insights • dombivli, maharashtra, in
No longer accepting applications
Email Delivery & Infrastructure Specialist
Clearlight Insights • dombivli, maharashtra, in
9 days ago
Job descriptionDiagnose inbox placement issues using tools like GlockApps, Postmark, Warmup Inbox, Mail-Tester, MXToolbox, ZeroBounce, and Google Postmaster Tools. Investigate bounce codes, spam triggers, blocklist issues, and MTA response errors. Monitor and maintain domain / IP reputation across major ISPs (Microsoft, Google, Yahoo, iCloud, corporate firewalls). Identify deliverability degradation early and execute recovery plans. Manage and troubleshoot email routing, SMTP servers, and hosting environments. Set up and manage custom sending environments (Google Workspace + additional SMTP relays). Configure warming schedules and volume ramp-ups for new domains. Liaise with hosting providers when server or DNS-level issues occur. Build and optimize multi-domain cold email setups (emphasis on high deliverability and low risk). Implement send-limit management, throttling rules, rotation across mailboxes, and A / B infrastructure setups. Ensure compliance with CAN-SPAM, GDPR, and domain protection policies. Integrate and monitor platforms such as Instantly, Apollo, Lemlist, Reply.io, etc. Maintain dashboards for spam rate, open rate, domain reputation, and deliverability signals. Produce weekly technical reports on domain health and sending performance. Proactively recommend system-level improvements. 5+ years of hands-on, technical experience in email deliverability, DNS management, and server-level troubleshooting. Deep understanding of MTA behaviour, SMTP protocols, ESP routing, and IP / domain reputation systems. Strong experience managing cold outreach infrastructure with multiple sending domains. Prior work with : Google Postmaster Tools, Microsoft SNDS, SPF / DKIM / DMARC setup tools, Sending platforms (GSuite, SMTP providers, cold email tools), Deliverability monitoring tools Ability to debug and resolve complex domain-level and ISP-level issues. Experience supporting distributed teams or agencies is preferred.
Clearlight Insights is hiring a highly technical Email Delivery & Infrastructure Specialist with deep expertise in domain authentication, deliverability engineering, and cold outreach infrastructure. This role requires hands-on experience managing complex sending environments and protecting domain reputation across multiple channels and platforms.
Role Overview
You will own the entire email delivery stack for Clearlight Insights - from DNS configuration and warm-up systems to deliverability monitoring, de-risking cold outreach, and troubleshooting server-level issues. You will be responsible for ensuring our communications consistently reach inboxes globally.
Core Responsibilities
1. Domain, DNS & Authentication Management
- Configure and maintain SPF, DKIM, DMARC (strict enforcement), BIMI, ARC, and MTA-STS.
- Build secure DNS architecture for multiple sending domains and subdomains.
- Implement proper alignment policies and continuously validate authentication performance.
- Perform DNS audits, propagation testing, and record integrity checks.
2. Deliverability Engineering & Diagnostics
3. Email Server & Hosting Infrastructure
4. Cold Outreach System Setup & Compliance
5. Monitoring, Reporting & Optimisation
Required Experience
Create a job alert for this search
Infrastructure Specialist • dombivli, maharashtra, in
Related jobs
NelsonHall has ongoing vacancies for industry research analysts in IT services.These are remote working roles offering a high degree of flexibility to suit qualified candidates globally.These posit...Show more
Job Title : Content Migration Engineer (m / w / d) – SharePoint / OneDrive / ShareGate.We are looking for an experienced.
Content Migration Engineer (m / w / d).The role requires hands-on expertise in planni...Show more
Job Title : Senior Openstack Cloud Migration Consultant with strong VVMware, Terraform, Kubernetes, Openstack and DevOps.
Location : India based 100% REMOTE.Employment Type : Contract Basis role.We are...Show more
Workato Integration Implementation Specialist
IntraEdge • Thane, Maharashtra, India
Job Title : Workato Integration Implementation Specialist Location : India Note : This opportunity is open to •Immediate Joiners only •.
We are seeking an experienced Workato Integration Implementatio...Show more
Last updated: 2 days ago • Promoted
Data Migration Specialist
Atlas - the Recruitment Platform • Kalyan-Dombivli, IN
Before you start reading, please read this carefully!.I've spent a good amount of time thinking about what to write : D.Anyone who successfully passes our 30 minute SQL assessment will receive $30 h...Show more
Last updated: 30+ days ago • Promoted
Hubspot Specialist
Curately AI, Inc • Thane, IN
Curately is looking for a detail-oriented and data-driven.Sales, Marketing, and Customer Success teams.This role will help maintain our CRM (HubSpot), ensure data accuracy, build reports, and suppo...Show more
Last updated: 2 days ago • Promoted
Senior Implementation Specialist (PowerScale / Isilon)
Norwin Technologies • Kalyan-Dombivli, IN
Senior Implementation Specialist.Interested candidates can share profile on anjalihb@norwintechnologies.Administer and optimize PowerScale clusters across Multi-potocols (NFS / SMB / HDFS / S3) environme...Show more
Last updated: 14 hours ago • Promoted • New!
Technical Transport Subject Matter Expert (SME)- IP / MPLS
MobileComm Professionals, Inc • Thane, IN
We are looking for a Technical Subject Matter Expert (SME)- IP / MPLS with solid hands-on experience in telecom networks to support our Pre-Sales and Delivery teams.
This role is ideal for someone who...Show more
Last updated: 14 hours ago • Promoted • New!
IT Infrastructure Management Support
Advertising Vehicles • Thane, IN
Based in Cincinnati, Advertising Vehicles is a leader in providing design and printing solutions for vehicle wraps, large format graphics, and environmental graphic applications.Serving both B2C an...Show more
Last updated: 2 days ago • Promoted
Microsoft 365 Specialist
Exult Global • Thane, IN
Must have designed and implemented an Office 365 (Exchange, Microsoft Teams, SharePoint & OneDrive for Business) environment.
Must have experience in preparing transformation deliverables such as as...Show more
Last updated: 30+ days ago • Promoted
IT Services Industry Analysts (Remote Working)
NelsonHall • Kalyan-Dombivli, IN
Remote
Last updated: 30+ days ago • Promoted
Content Migration Engineer (m / w / d) – SharePoint / OneDrive / ShareGate | Remote | Full-Time | Exp 4 - 6 Years
Unicorn Workforce • Kalyan-Dombivli, IN
Remote
Last updated: 2 days ago • Promoted
Data Migration Specialist
Berg Search • Dombivali, Maharashtra, India
On behalf of our client, an anti-CRM built solely for recruitment professionals, we are currently looking for a Data Migration Engineer.
The company A revolutionary recruitment platform leveraging...Show more
Last updated: 18 days ago • Promoted
IT Service Management Specialist
Evlv • Kalyan-Dombivli, IN
Title : IT Service Management Specialist.Sector : IT & Services Consulting.Location : Permanent Work From Home (Anywhere in India).
Duration : 1 year - Renewable contract.Working Hours : Monday to Friday...Show more
Last updated: 16 days ago • Promoted
Principal Consultant - EPM Solutions Architecture | Hyperion / OneStream / Jedox Specialist
EPM Solutions • Thane, IN
EPM Solutions | Remote | Full-time | Principal Level.We are the Jedox Partner of the Year 2025 (Asia).Philippines' leading pure-play EPM specialist, delivering enterprise-grade performance manageme...Show more
Last updated: 13 days ago • Promoted
Senior OpenStack Cloud Migration Consultant with Vmware, Kubernetes, Devops, Terraform, KVM background - 100% REMOTE - Contract Role - US EST / PST Work Shift
iShift • Kalyan-Dombivli, IN
Remote
Last updated: 26 days ago • Promoted
Forward Deployed Analyst (Ex-IB / PE / HF / Buyside)
Arcana • Dombivali, Maharashtra, India
Forward-Deployed Analyst – Portfolio Intelligence Arcana builds institutional-grade analytics for leading hedge funds and asset managers.
We’re hiring exceptional analysts to partner with portfolio...Show more
Last updated: 30+ days ago • Promoted
VMware Horizon View Specialist
HappieHire • Thane, IN
Extensive hands-on experience (typically 4+ years) in enterprise VDI, Omnissa Horizon product suite, Omnissa workspaceone Access, Omnissa DEM, 3rd party IDM integration and supporting VMware / Micros...Show more
Last updated: 27 days ago • Promoted
Senior Cloud Infrastrcuture Consultant with Openstack, Vmware, Linux, Kubernetes, Devops, Terraform,
iShift • Dombivali, Maharashtra, India
Job Title : Senior Cloud Infrastructure Consultant with strong Openstack, VVMware, Linux, Terraform, Kubernetes and DevOps.
Location : India based 100% REMOTE Employment Type : Contract Role About th...Show more
Last updated: 11 days ago • Promoted
Optimization Specialist
Trantor • Thane, IN
Trantor is a global technology services company delivering cutting-edge digital transformation, cloud engineering, and product innovation solutions.
Since 2012, we’ve partnered with global enterpris...Show more
Last updated: 30+ days ago • Promoted
Senior Engineer / Module Lead (DL, Computer Vision, IP) - Work From Office - 5 days a week
AIRA Matrix • Thane, Maharashtra, India
AIRA Matrix provides artificial intelligence based solutions for Life Sciences applications.Our solutions improve efficiency, diagnostic accuracy, and turnaround times in pathology, microbiology an...Show more
Last updated: 30+ days ago • Promoted