Application Developer

Project Role :Application Developer

Project Role Description :Design, build and configure applications to meet business process and application requirements.
Must have skills :Email Security

Good to have skills :Data Loss Prevention (DLP)Minimum
3 year(s) of experience is required

Educational Qualification :15 years full time education
Summary:We are seeking a highly skilled Senior Email Security Engineer to join our Email Security team. This role focuses on the design, implementation, and management of enterprise email security solutions, with a strong emphasis on email security standards (such as DMARC, DKIM, SPF, MTA-STS, TLS-RPT) and expert-level knowledge of Cisco Secure Email Gateway (formerly Cisco Email Security Appliance - ESA).You will lead initiatives to enhance the organizations email security posture, mitigate phishing risks, and ensure compliance with industry best practices. .
Roles & Responsibilities:Architect, implement, and maintain enterprise email security solutions with a focus on Cisco Secure Email Gateway (CES/ESA).Configure, monitor, and optimize email authentication standards (SPF, DKIM, DMARC, MTA-STS, TLS-RPT) to ensure secure email delivery and protection against spoofing/phishing attacks.Create and maintain policies related to email encryption, DLP (Data Loss Prevention), antimalware, and antispam.Analyze email threats and conduct deep investigations into email-related incidents and campaigns.Provide SME (Subject Matter Expert) guidance for email security projects and initiatives across the organization.Collaborate with security operations teams to fine-tune alerting and improve threat detection and response.Conduct email security audits, risk assessments, and provide recommendations for continuous improvement.Maintain documentation, runbooks, and standard operating procedures related to email security.Stay up-to-date on emerging email threats, vulnerabilities, and security trends Professional & Technical
Skills:

-57+ years of experience in email security role.Deep expertise with Cisco Secure Email Gateway (CES/ESA) including configuration, policy management, and troubleshooting.Strong understanding and hands-on experience implementing email authentication standards (SPF, DKIM, DMARC, MTA-STS, TLS-RPT).Proficiency in email protocols (SMTP, POP3, IMAP, MIME) and encryption methods (TLS, S/MIME, PGP).Solid grasp of phishing, spoofing, BEC (Business Email Compromise), and ransomware tactics and mitigations.Familiarity with Microsoft 365 Exchange Online Protection (EOP) and Microsoft Defender for Office 365 (optional but valued).Ability to perform advanced troubleshooting using logs, headers, and packet captures.Knowledge of DLP technologies, email encryption solutions, and secure messaging platforms.Experience in writing technical documentation, security standards, and incident reports.Strong analytical, problem-solving, and communication skillsCisco Certified Specialist Email Security or equivalent Cisco certifications.Experience with automation or scripting (Python, PowerShell) to manage email security configurations and reporting.Familiarity with Secure Email Gateways beyond Cisco, such as Proofpoint, Mimecast, or Microsoft Defender.Experience with cloud email threat protection platforms and SOAR (Security Orchestration, Automation, and Response) integrations.
Additional Information:- The candidate should have minimum 4-5 years of experience in Email Security.- This position is based at our Bengaluru office.- A 15 years full time education is required.Qualification
15 years full time education