Sr. Security Engineer

4-6 years of experience in a 24x7 Security Operations Center (SOC) environment.

Strong experience handling escalated security incidents and leading investigations.

Hands-on experience with SIEM, EDR, DLP, Email Security, Identity Protection.

Experience creating and tuning correlation rules, detection logic, and security policies.

Experience working with CrowdStrike Falcon or other enterprise EDR platforms.

Experience conducting incident response, threat hunting, digital forensics, and malware investigations.

Strong knowledge of MITRE ATT&CK Framework, Cyber Kill Chain, Threat Intelligence, and Attack Analysis.

Experience performing root cause analysis and producing incident reports for management and technical teams.

Good understanding of Identity Security, Privileged Access, and Identity Protection concepts.

Strong knowledge of networking fundamentals including TCP/IP, DNS, DHCP, SMTP, HTTPS, LDAP, VPNs, and web technologies.

Experience with Windows, Linux/Unix, macOS, and server environments.

Strong analytical, troubleshooting, communication, and stakeholder management skills.

Ability to work independently and drive security initiatives to completion.

Knowledge of Cloud Security (Azure, AWS, Google Cloud Platform).

Knowledge with Vulnerability Management and Security Assessments.

Security certifications such as: CrowdStrike Certifications CEH CompTIA CySA+

CrowdStrike Certifications

CEH

CompTIA CySA+

If you are passionate about cybersecurity, threat hunting, detection engineering, and incident response, and want to work with a highly skilled global security team protecting a large enterprise environment, we invite you to join Hitachi Digital Cyber Defence Team and contribute to our mission of securing the future.

We’re a global, 1000-stong, diverse team of professional experts, promoting and delivering Social Innovation through our One Hitachi initiative (OT x IT x Product) and working on projects that have a real-world impact. We’re curious, passionate and empowered, blending our legacy of 110 years of innovation with our shaping our future. Here you’re not just another employee; you’re part of a tradition of excellence and a community working towards creating a digital future.

Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth.

We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work.

We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with.

We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.