Smart IT Frame
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Role: Senior Network Security Engineer Email Security Focus Location: Ewing Township, NJ Type _ Contract Job Summary We are seeking a Senior Network Security Engineer with deep expertise in email security to strengthen our cybersecurity posture. This role involves reviewing, enhancing, and maintaining the security of the organizations email infrastructure, conducting threat analysis, and collaborating with the security operations team to respond to email-related incidents, including phishing, spoofing, malware delivery, and business email compromise (BEC) attempts. Key Responsibilities Email Configuration & Optimization Review and optimize configurations for email security platforms including Cisco Ironport, Cofense, Abnormal Security, and Microsoft technologies. Audit and enforce SPF, DKIM, and DMARC records for proper alignment. Maintain and enhance secure email gateway (SEG) and cloud email security configurations. Refine policies for anti-spam, anti-malware, and phishing detection. Perform daily review of email logs, quarantines, and alerts from security platforms. Investigate email-based incidents such as email bombing, phishing, spoofing, and malware. Develop and maintain playbooks for email threat detection and response. Security Operations & Threat Hunting Collaborate with Cybersecurity, Infrastructure, third-party SOC, and incident response teams during email security incidents. Conduct threat hunting and retrospective analysis using logs and forensic tools. Tune alert thresholds, detection logic, and anomaly detection rules in email security platforms. User Awareness & Support Provide technical guidance on secure email practices to support teams and end-users. Assist with phishing simulation campaigns and security awareness training related to email threats. Required Qualifications 10+ years in network or cybersecurity roles, with 5+ years dedicated to email security. Strong understanding of email protocols (SMTP, IMAP, POP3) and authentication methods (SPF, DKIM, DMARC). Hands-on experience with Cisco Ironport, Cofense, Abnormal Security, and Microsoft email technologies. Solid knowledge of email-based threats and attacker techniques. Proven experience in phishing and business email compromise (BEC) incident response and investigation. Seniority level
Seniority level
Mid-Senior level Employment type
Employment type
Contract Job function
Industries
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Role: Senior Network Security Engineer Email Security Focus Location: Ewing Township, NJ Type _ Contract Job Summary We are seeking a Senior Network Security Engineer with deep expertise in email security to strengthen our cybersecurity posture. This role involves reviewing, enhancing, and maintaining the security of the organizations email infrastructure, conducting threat analysis, and collaborating with the security operations team to respond to email-related incidents, including phishing, spoofing, malware delivery, and business email compromise (BEC) attempts. Key Responsibilities Email Configuration & Optimization Review and optimize configurations for email security platforms including Cisco Ironport, Cofense, Abnormal Security, and Microsoft technologies. Audit and enforce SPF, DKIM, and DMARC records for proper alignment. Maintain and enhance secure email gateway (SEG) and cloud email security configurations. Refine policies for anti-spam, anti-malware, and phishing detection. Perform daily review of email logs, quarantines, and alerts from security platforms. Investigate email-based incidents such as email bombing, phishing, spoofing, and malware. Develop and maintain playbooks for email threat detection and response. Security Operations & Threat Hunting Collaborate with Cybersecurity, Infrastructure, third-party SOC, and incident response teams during email security incidents. Conduct threat hunting and retrospective analysis using logs and forensic tools. Tune alert thresholds, detection logic, and anomaly detection rules in email security platforms. User Awareness & Support Provide technical guidance on secure email practices to support teams and end-users. Assist with phishing simulation campaigns and security awareness training related to email threats. Required Qualifications 10+ years in network or cybersecurity roles, with 5+ years dedicated to email security. Strong understanding of email protocols (SMTP, IMAP, POP3) and authentication methods (SPF, DKIM, DMARC). Hands-on experience with Cisco Ironport, Cofense, Abnormal Security, and Microsoft email technologies. Solid knowledge of email-based threats and attacker techniques. Proven experience in phishing and business email compromise (BEC) incident response and investigation. Seniority level
Seniority level
Mid-Senior level Employment type
Employment type
Contract Job function
Industries
IT Services and IT Consulting Referrals increase your chances of interviewing at Smart IT Frame LLC by 2x Sign in to set job alerts for Network Security Engineer roles.
CISO- Network Security Engineer SME --Security Connectivity
Princeton, NJ $89,000.00-$143,000.00 3 days ago Trenton, NJ $55,000.00-$85,000.00 1 day ago Somerset, NJ $73,000.00-$102,000.00 3 weeks ago IT Security Engineer - Windows/Office 365 Security
Whitehouse Station, NJ $85,400.00-$135,600.00 1 month ago New Jersey, United States $85,300.00-$158,100.00 3 days ago New Jersey, United States $136,000.00-$212,800.00 2 days ago New Jersey, United States $70,000.00-$78,000.00 2 weeks ago New Jersey, United States $86,700.00-$151,700.00 2 days ago Information Security Analyst -Technology Regulatory Remediation Assurance Specialist
Application Security Architect with strong DevSecOps
Systems Engineer - Security and Platform Services
New Jersey, United States $139,900.00-$304,200.00 1 day ago RSA Indentity Governance & Lifecycle Specialist (Aveksa/IGL/SecureID I&G)
Mandiant Incident Response Practice Leader, Mandiant Consulting (English)
New Jersey, United States $211,000.00-$297,000.00 1 week ago Raritan, NJ $120,000.00-$207,000.00 4 days ago Were unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr