Job Information
Resideo Senior Cyber Security Engineer in BANGALORE METROPOLITAN AREA, India
The Senior Cyber Security Engineer is a senior technical leader within the Security Operations function, responsible for advanced analytics, complex investigations, tool engineering, and driving SOC capability maturity. This role proactively identifies and responds to sophisticated threats, advances detection capabilities, and guides the SOC toward higher automation, intelligence‑driven operations, and continuous improvement aligned with industry best practices and Gartner L4 maturity.
JOB DUTIES:
Continuously assess emerging threats and evaluate SOC tools, architectures, and workflows for improvement
Recommend and implement standardized, scalable approaches for SOC technologies and processes
Develop and enhance SLAs, KPIs, and operational reporting for security tooling and SOC effectiveness
Maintain and enhance SOC policies, documentation, and procedures
Lead identification, investigation, and remediation of advanced security events and incidents
Ensure audit trails and evidence-handling standards support incident investigation and regulatory requirements
Develop cybersecurity policies and DLP standards aligned with organizational risk posture
Manage and investigate data‑loss events to ensure risks are mitigated
Execute and enforce security policy, exception management, and risk controls
Provide Tier 3 technical escalation support for SOC incidents and engineering issues
Collaborate closely with architecture, network, data center, HR, Legal, and third parties during investigations
Lead and contribute to complex cybersecurity and SOC modernization projects
Mentor and develop SOC engineers and analysts to strengthen capabilities
Provide leadership input into planning, deployment, and optimization of new and existing security initiatives
Lead SIEM, SOAR, and XDR engineering, correlation rule development, and detection content optimization
Drive automation design and orchestration to increase SOC efficiency and reduce response times
Lead deep‑dive threat hunting, hypothesis‑driven investigations, and adversary simulation
Guide cloud‑native security monitoring and detection engineering.
YOU MUST HAVE:
Minimum 5 years of cybersecurity or SOC experience
Excellent documentation and communication skills
Certifications: GSEC, Security+, CISSP (preferred or in progress)
Deep understanding of network protocols, IDS/IPS, SIEM, firewalls, proxies, and DLP technologies
Strong understanding of incident response frameworks and advanced threat actor behaviors
Strong English communication skills (verbal and written)
Ability to prioritize in a dynamic, fast‑paced environment
WE VALUE:
Experience with modern SOC engineering (SOAR automation, XDR implementation, cloud monitoring)
Strong experience developing detection rules, tuning alerts, and engineering log ingestion pipelines
Proven ability to lead investigations involving advanced persistent threats (APTs)
Additional certifications (GCIA, GCFE, GDAT, GCTI, etc.)
Ability to lead and influence across teams and stakeholders
Strong adaptability, decision-making, and urgency in high‑pressure environments, with exceptional communication, collaboration, and mentorship abilities
Ability to absorb and apply new technologies quickly
WHAT'S IN IT FOR YOU:
Hybrid Working
Health Insurance Coverage – comprehensive care for you and your family.
Employee Assistance Program (EAP) – confidential service which equips and supports you as you meet life’s challenges.
Education Assistance – we invest in your growth so you can keep learning and thriving.
Maternity & Paternity Leave – because family always comes first.
Menstrual Wellness Benefit – benefit for women employees
Bereavement Leave – time to be with loved ones when it matters most
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Resideo Technologies has announced its intention to spin off ADI Global Distribution and establish it as a separate, publicly traded company. Under this plan, ADI will continue its role as a leading global wholesale distributor serving commercial and residential markets, while Resideo will retain its manufacturing and product-solutions business. Upon separation, both companies will operate independently to better serve their respective markets and customers. The spin-off is currently targeted for completion in the second half of 2026, subject to customary conditions.
Resideo is a $6.76 billion global manufacturer, developer, and distributor of technology-driven sensing and control solutions that help homeowners and businesses stay connected and in control of their comfort, security, energy use, and smart living. We focus on the professional channel, serving over 100,000 contractors, installers, dealers, and integrators across the HVAC, security, fire, electrical, and home comfort markets. Our products are found in more than 150 million residential and commercial spaces worldwide, with tens of millions of new devices sold annually. Trusted brands like Honeywell Home, First Alert, and Resideo power connected living for over 12.8 million customers through our Products & Solutions segment. Our ADI | Snap One segment spans 200+ stocking locations in 17 countries, offering a catalog of over 500,000 products from more than 1,000 manufacturers. With a global team of more than 14,000 employees, we offer the opportunity to make a real impact in a fast-growing, purpose-driven industry. Learn more at www.resideo.com.
At Resideo, we bring together diverse individuals to build the future of homes. Resideo is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status. For more information on applicable U.S. equal employment regulations, refer to the "EEO is the Law" poster, "EEO is the Law" Supplement Poster and the Pay Transparency Nondiscrimination Provision. Resideo complies with applicable equal employment laws in all countries where we do business. For more information on how we process your information in the job application process, please refer to Recruitment Privacy Notice. If you require a reasonable accommodation to apply for a job, please use Contact Us form for assistance.