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MS Defender- 5+ yrs Cyber Security

Mizuho

2 - 5 years

Mumbai

Posted: 12/02/2026

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Job Description

Mizuho Global Services Pvt Ltd (MGS) is a subsidiary company of Mizuho Bank, Ltd, which is one of the largest banks or so called 'Mega Banks' of Japan. MGS was established in the year 2020 as part of Mizuho's long-term strategy of creating a captive global processing center for remotely handling banking and IT related operations of Mizuho Bank's domestic and overseas offices and Mizuho's group companies across the globe.


At Mizuho we are committed to a culture that is driven by ethical values and supports diversity in all its forms for its talent pool. Direction of MGS's development is paved by its three key pillars, which are Mutual Respect, Discipline and Transparency, which are set as the baseline of every process and operation carried out at MGS.


What's in it for you?

o Immense exposure and learning

o Excellent career growth

o Company of highly passionate leaders and mentors

o Ability to build things from scratch


Know more about MGS: -

https://www.mizuhogroup.com/asia-pacific/mizuho-global-services


Position:- Microsoft Defender - EDR Operations - 5+YRS

Job location:- Navi Mumbai ( Ghansoli)

Shifts:- rotational shifts


job Summary:-

We are seeking a highly skilled and experienced L3 for handling EDR operations to our dynamic security team. The Ideal candidate will play a key role in advance threat detection, Incident response and responding to critical security incident and enhancing our endpoint security capabilities with Carbon black EDR tools.


Roles & Responsibilities:-

  1. Lead and manage advanced threat detection and response efforts using carbon black EDR across our clients endpoints.
  2. Investigate and analyse sophisticated security alerts and events to determine root cause, scope and impact of security incidents.
  3. Provide technical expertise and guidance to junior analysts (L1, L2s), assisting with incident investigations, analysis and resolution.
  4. Develop and implement advanced detection and response strategies using Carbon Black EDR to enhance our overall security posture.
  5. Lead incident response efforts, including coordination with cross-functional teams and external stakeholders.
  6. Conduct in-depth analysis of endpoint data and logs to identify indicators of compromise (IOCs) and advanced attack techniques.
  7. Collaborate with threat intelligence teams to stay updated on emerging threats and tactics used by threat actors.
  8. Develop and maintain security playbooks, procedures and response plans for incident response and threat hunting.
  9. Assist in the tuning and optimization of Carbon Black EDR policies, SIEM rules and custom queries to improve detection efficacy.
  10. Stay abreast of industry best practices, emerging technologies and trends in endpoint security and threat detection.
  11. Provide regular reports and updates on security incident trends, analysis findings and mitigation efforts to stakeholders.


Qualifications

  • Graduation/Post graduation in, Computers, Information Systems, Computer Science, or Information. technology systems.
  • At least one technical certification required (CEH, CompTIA Security+,CBCA, CSA etc.)
  • Should have at least one cyber security certification (CISM, CCIR, ECSA, GCIH etc)


Personal skills:

  • Good Team player.
  • Possess Positive and learning attitude.
  • Good Verbal and Written communication skills.
  • 5 to 7 years of work experience in cyber security /Information security project, with security posture. Assessment,
  • Knowledge of banking business and information technology practices and trends in banking sector.
  • Understanding of technology-related issues and how they might impact business; Ability to communicate effectively, both orally and in writing.
  • Knowledge of banking business and information technology practices and trends in banking sector.


Preferred candidates from Mumbai ( central or harbour line) the distances should comes under 20 kilometers.


Interested can share the updated cv in mgs.rec@mizuho-cb.com

Subject line while apply :- MS Defender - 5+ YRS - Navi Mumbai




Address :- Mizuho global services pvt ltd

11/7th Floor, Building Q2, Aurum Q Parc,

Thane - Belapur Rd, Reliance Corporate Park, MIDC Industrial Area,

Ghansoli, Navi Mumbai, Maharashtra 400710

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