Senior Cybersecurity Engineer at Enphase Energy

DescriptionEnphase Energy is a global energy technology company and a leading provider of solar battery and electric vehicle charging products. Founded in 2006 our innovative microinverter technology revolutionized solar power making it a safer more reliable and scalable energy source. Today the Enphase Energy System enables users to make use save and sell their own power. Enphase is also one of the most successful and innovative clean energy companies in the world with more than 80 million products shipped across 160 countries. Join our dynamic teams designing and developing next-gen energy technologies and help drive a sustainable future!About the RoleWe are seeking a Senior Cybersecurity Engineer with deep expertise in Security Operations (SecOps) detection engineering and incident response. This role focuses on building and enhancing detection capabilities leading investigations and engineering scalable security solutions across cloud and endpoint environments. The ideal candidate has hands-on experience with EDR/XDR SIEM cloud security (AWS) and forensics with a passion for automation and proactive defense.What you will doSecurity Engineering & Detection DesignLead design deployment and tuning of EDR/XDR platforms (e.g. CrowdStrike DefenderSentinelOne). Engineer detection rules and pipelines to identify and alert on malicious behaviors using KQL Sigma or similar.Integrate and optimize telemetry within SIEM/SOAR platforms.Incident Response & Threat DetectionAct as the technical lead for major incident response efforts: containment remediation RCA.Design and maintain detection coverage mapped to MITRE ATT&CK.Develop automation for triage enrichment and remediation workflows.Threat Hunting & ForensicsLead structured threat hunting using hypothesis-driven and intel-led approaches.Conduct or support disk memory and log forensics during investigations.Simulate adversary behavior to test and tune detection logic.Cloud SecurityDesign and enforce security controls within AWS environments (IAM GuardDuty CloudTrail Config WAF etc.).Automate cloud misconfiguration detection and remediation.Who you are and What you bringBachelors degree in cybersecurity computer science or related field with 5 years of relevant experience OR Masters degree with 3 years of hands-on security engineering experience.Strong hands-on experience with EDR (e.g. CrowdStrike SentinelOne Defender).Proficiency in SIEM/XDR/MDR platforms and query/detection engineering.Solid experience with AWS security services and cloud-native controls.Comfortable with scripting (Python Bash PowerShell) for automation and integration.Strong understanding of incident response detection logic and security infrastructure.Cryptography & PKI (Nice to Have)Familiarity with PKI infrastructure certificate lifecycle management and cryptographic concepts.Understanding of symmetric/asymmetric encryption (AES RSA ECC) TLS and key exchange protocols.Certifications (Optional) GIAC certifications: GCIH GCFAThe base pay range for this position is $105000 to $162000. This salary range may be modified in the future. The successful candidates starting pay will be determined based on job-related skills experience education or training work location and market conditions. This position is also eligible for bonus equity and benefits.Required Experience:Senior IC Key Skills APIs,C/C++,Computer Graphics,Go,React,Redux,Node.js,AWS,Library Services,Assembly,GraphQL,High Voltage Employment Type : Full-Time Department / Functional Area: Engineering Experience: years Vacancy: 1 Monthly Salary Salary: 105000 - 162000