USI-FY26-Cyber-Cyber Operate-Detect & Respond-SSA-SIEM Engineer Full Time

Position Summary

Cyber

Deloitte Cyber understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful insights to help our clients navigate the ever-changing threat landscape. Through powerful insights and managed services that simplify complexity, we enable businesses to operate with resilience, grow with confidence, and proactively manage to secure achievements.

Position Summary

Level: Senior Solution Delivery Lead

As a Senior Consultant at Deloitte Consulting, you will design, develop, and deploy enterprise-scale software solutions, lead the creation of robust pipelines and manage code deployment across environments. You will collaborate with cross-functional, global teams to translate functional requirements into effective deliverables, independently guiding and mentoring junior team members. Your role spans the full project lifecycle, including estimation, planning, execution, and tracking key metrics for analysis, ensuring high-quality and timely delivery of solutions.

Work you’ll do:

• As a SIEM Engineer you will be managing and providing SIEM health and operational support, including supporting architecture changes, tool deployments and advanced content development.
• Perform SIEM configuration management, troubleshooting, addressing complex issues and day to day operations management.
• Onboard security log data sources and developing new and custom parsers.
• Perform SIEM architecture assessments, content baseline assessment and design reviews.
• Deliver SIEM advisory support and education to other SOC and technology management personnel.
• Help define, implement and monitor key risk indicators and key performance indicators (KRIs/KPIs).
• Keep abreast of latest IT security, regulatory and compliance trends to support various risk and data models.
• Security information and event management (SIEM) Use Case content functional and quality testing.
• Developing actionable use cases to detect, triage, investigate and remediate based on latest threat actor trends, including actual technical implementation of parsing log sources creating, validating and testing alerting queries to reduce false positives.
• Enhancing and documenting existing SOC processes to increase centralized visibility in order to identify suspicious activity to reduce the mean time to detect and respond to cyber threats.
• Assist in Use Case Roadmap development and update Use Cases in Use Case Repository.
• Coordinate with Content Engineers to support advanced Use Case development (Use Case from Roadmap as well as hunting related Use Cases).
• Help maintain content development/deployment baseline across clients based on the maturity of the client environment as well as the latest trends in security.
• Review system security plans, network diagrams, and vulnerability and patching requirements.
• Develop scripts to simplify data collection and automate data onboarding tasks.
• Provide 24/7 on-call support (as needed).
• Coordinate with various technical groups and attend in-person client meetings.
• Build relationships with client counterpart (i.e. Client Lead Security Engineer).

The team:

Deloitte’s Detect & Respond (D&R) aims to combine sophisticated technologies and human intelligence to help the clients monitor, detect, investigate, and respond to known and unknown attacks. We help our clients to be secure, vigilant, and resilient in the face of an ever-increasing array of cyber threats and vulnerabilities. The Detect and Respond team delivers service to clients through following key areas:

• Threat detection and response
• Attack surface management
• Threat Intelligence
• Threat Hunting
• Data Protection

Qualifications

Must Have Skills/Project Experience/Certifications:

• 7+ years’ experience in security information and/or technology engineering support.
• Certified Information Systems Security Professional (CISSP), Certification in Certified Intrusion Analyst (GIAC), Continuous Monitoring (GMON), Certified Ethical Hacker (CEH) or equivalent
• Extensive experience in security technologies such as: Security information and event management (SIEM), IDS/IPS, Data Loss Prevention (DLP), Proxy, Web Application Firewall (WAF), Endpoint detection and response (EDR), Anti-Virus, Sandboxing, network- and host- based firewalls, Threat Intelligence, Penetration Testing, etc.
• Knowledge of Advanced Persistent Threats (APT) tactics, technics and procedures.
• Understanding of possible attack activities such as network probing/ scanning, DDOS, malicious code activity, etc.
• Understanding of common network infrastructure devices such as routers and switches.
• Understanding of basic networking protocols such as TCP/IP, DNS, HTTP.
• Detailed knowledge in system security architecture and security solutions

Good to Have Skills/Project Experience/Certifications:

• Experience interpreting, searching, and manipulating data within enterprise logging solutions (e.g. SIEM, IT Service Management (ITSM) tools, workflow, and automation)
• Ethical Hacking and Information Security certifications such as OSCP, CEH, CISSP, SANS etc.
• SIEM certifications such as Splunk Architecture, HP ArcSight, Sentinel, Chronicle certified, etc.
• Certifications; CISSP, CISA, CISM, GCIH, GMON, GCDA, GPEN, GCFA, GCTI.
• Excellent interpersonal and organizational skills.
• Excellent oral and written communication skills.
• Strong analytical and problem-solving skills.
• Self-motivated to improve knowledge and skills.
• A strong desire to understand what as well as the why and the how of security incidents.

Education:

• Bachelor’s degree is required. Ideally in Computer Science, Cyber Security, Information Security, Engineering, Information Technology.

Location:

• Bengaluru/Hyderabad/Pune/Chennai

#Cyber_Cyber Operate

Our purpose

Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

Our people and culture

Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ways of thinking, ideas and perspectives, and bring more creativity and innovation to help solve our clients’ most complex challenges. This makes Deloitte one of the most rewarding places to work.

Professional development

At Deloitte, professionals have the opportunity to work with some of the best and discover what works best for them. Here, we prioritize professional growth, offering diverse learning and networking opportunities to help accelerate careers and enhance leadership skills. Our state-of-the-art DU: The Leadership Center in India, located in Hyderabad, represents a tangible symbol of our commitment to the holistic growth and development of our people. Explore DU: The Leadership Center in India .

Benefits To Help You Thrive

At Deloitte, we know that great people make a great organization. Our comprehensive rewards program helps us deliver a distinctly Deloitte experience that helps that empowers our professionals to thrive mentally, physically, and financially—and live their purpose. To support our professionals and their loved ones, we offer a broad range of benefits. Eligibility requirements may be based on role, tenure, type of employment and/ or other criteria. Learn more about what working at Deloitte can mean for you.

Recruiting tips

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Requisition code: 305378