Job Description

Job Title: SMTP Security Architect
About Us
"Capco, a Wipro company, is a global technology and management consulting firm. Awarded with Consultancy of the year in the British Bank Award and has been ranked Top 100 Best Companies for Women in India 2022 by . With our presence across 32 cities across globe, we support 100+ clients across banking, financial and Energy sectors. We are recognized for our deep transformation execution and delivery.
WHY JOIN CAPCO?
You will work on engaging projects with the largest international and local banks, insurance companies, payment service providers and other key players in the industry. The projects that will transform the financial services industry.
MAKE AN IMPACT
Innovative thinking, delivery excellence and thought leadership to help our clients transform their business. Together with our clients and industry partners, we deliver disruptive work that is changing energy and financial services.
#BEYOURSELFATWORK
Capco has a tolerant, open culture that values diversity, inclusivity, and creativity.
CAREER ADVANCEMENT
With no forced hierarchy at Capco, everyone has the opportunity to grow as we grow, taking their career into their own hands.
DIVERSITY & INCLUSION
We believe that diversity of people and perspective gives us a competitive advantage.
Job Title: SMTP Architect
Location: Pune
Shift: 12.30 PM to 9.30 PM IST
You will be part of End User Computing group.
End User Computing (EUC) designs, delivers and supports technology products at the core of the workplace environment which directly impacts user experience and enable productivity and collaboration.
Position Overview We are seeking a highly skilled Infrastructure & Security Architect to lead the technical design and security strategy for our SMTP/email modernization initiative. This role combines deep expertise in messaging infrastructure with advanced security capabilities to ensure a resilient, compliant, and secure mail flow across hybrid environments.
Your key responsibilities

• Design and optimize SMTP relay architecture for high availability and fault tolerance. o Define network topology for secure mail routing through DMZ, firewalls, and load balancers. o Integrate Exchange Online and hybrid deployments with secure email gateways (Proofpoint or equivalent). o Implement TLS/SSL encryption for all SMTP traffic. o Configure SPF, DKIM, and DMARC for domain protection. o Embed advanced threat protection and phishing defense mechanisms. o Conduct risk assessments for SMTP modernization changes. o Develop mitigation strategies for vulnerabilities in mail routing and authentication. o Partner with Solution Architect, Network Security, and Cloud teams to align infrastructure and security with modernization goals. o Provide technical guidance to engineering teams during implementation.

Your skills and experience o Deep knowledge of SMTP protocol and RFC standards. o Expertise in Exchange Online and on-premises messaging systems. o Strong understanding of DNS/MX records, SPF/DKIM/DMARC configuration. o Experience with secure email gateways (Proofpoint, Cisco ESA, etc.). o Network security fundamentals (firewalls, DMZ, TLS). o High availability and disaster recovery design for messaging systems. o Familiarity with compliance frameworks (SOx, GDPR, ISO 27001). o Scripting and automation (Python preferred). o Preferred Certifications: Microsoft Certified: Messaging Administrator Associate, Microsoft Certified: Solutions Architect Expert, TOGAF 9 or ArchiMate, ITIL Foundation or Intermediate, Proofpoint Certified Specialist
Personal traits and Leadership Capabilities o Analytical & Detail-Oriented. o Risk aware and Strategic o Influential Communicator. o Collaborative Leader
If you are keen to join us, you will be part of an organization that values your contributions, recognizes your potential, and provides ample opportunities for growth. For more information, visit www.capco.com. Follow us on Twitter, Facebook, LinkedIn, and YouTube.

Skills Required