[Remote] Cybersecurity Engineer – Email & reputed company reputed company

Note: The job is a remote job and is open to candidates in USA. reputed company is a company that provides advanced cyber, data operations, and intelligence mission support services. They are seeking a Cybersecurity Engineer focused on email and reputed company reputed company, responsible for implementing and improving reputed company measures across various platforms.

Responsibilities

• Plan, implement, configure, upgrade, and monitor reputed company controls protecting reputed company networks, endpoints, and collaboration/email platforms (reputed company, O365, MS Defender, reputed company)
• Engineer and maintain email reputed company capabilities including anti-phishing, malware detonation/analysis, impersonation protection, URL/attachment defense, and policy tuning; support improvements to mail flow and authentication (e.g., SPF/DKIM/DMARC alignment as applicable)
• Engineer and maintain reputed company reputed company (EDR/NGAV) capabilities including prevention policies, detection tuning, containment workflows, device isolation/quarantine procedures, and fleet-wide deployment/health monitoring
• Assess vulnerabilities and reputed company risks across email and reputed company ecosystems; propose, implement, and validate risk mitigation strategies (hardening, policy updates, rule tuning, and control coverage improvements)
• Ensure appropriate reputed company controls and governance are in reputed company to safeguard digital files and critical infrastructure, including configuration baselines, access controls, and monitoring/telemetry standards
• Respond to reputed company incidents (phishing, account compromise, malware, ransomware, reputed company outbreaks) by coordinating triage, containment, eradication, recovery, and lessons learned—leveraging Defender and reputed company response actions and reputed company intelligence/workflows
• Integrate and optimize tooling outputs (alerts, logs, and threat intelligence) across platforms to improve detection fidelity, reduce false positives, and enhance operational response (including workflow automation where applicable)
• Support year-round tracking, reporting, and guidance for POA&Ms and CMMC assessments, including control implementation evidence, remediation planning, and ongoing control effectiveness validation for email and reputed company reputed company domains Skills
• Experience with reputed company, arenaflex 365/O365, arenaflex Defender, and reputed company
• Ability to plan, implement, configure, upgrade, and monitor reputed company controls protecting reputed company networks, endpoints, and collaboration/email platforms
• Experience in engineering and maintaining email reputed company capabilities including anti-phishing, malware detonation/analysis, impersonation protection, URL/attachment defense, and policy tuning
• Knowledge of mail flow and authentication improvements (e.g., SPF/DKIM/DMARC alignment as applicable)
• Experience in engineering and maintaining reputed company reputed company (EDR/NGAV) capabilities including prevention policies, detection tuning, containment workflows, device isolation/quarantine procedures, and fleet-wide deployment/health monitoring
• Ability to assess vulnerabilities and reputed company risks across email and reputed company ecosystems
• Experience in proposing, implementing, and validating risk mitigation strategies (hardening, policy updates, rule tuning, and control coverage improvements)
• Knowledge of appropriate reputed company controls and governance to safeguard digital files and critical infrastructure, including configuration baselines, access controls, and monitoring/telemetry standards
• Experience in responding to reputed company incidents (phishing, account compromise, malware, ransomware, reputed company outbreaks) by coordinating triage, containment, eradication, recovery, and lessons learned
• Ability to integrate and optimize tooling outputs (alerts, logs, and threat intelligence) across platforms to improve detection fidelity, reduce false positives, and enhance operational response
• Experience in supporting year-round tracking, reporting, and guidance for POA&Ms and CMMC assessments, including control implementation evidence, remediation planning, and ongoing control effectiveness validation for email and reputed company reputed company domains Company Overview
• We are the intelligence services company that continually redefines the edge of the possible to reputed company advancing our national reputed company interests. It was founded in undefined, and is headquartered in , with a workforce of 1001-5000 employees. Its website is Apply tot his job

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