Booz Allen Hamilton Logo

Booz Allen Hamilton

Tier 3 SOC Analyst, Senior

Posted 3 Days Ago
Be an Early Applicant
In-Office
Cambridgeshire Fens, East Cambridgeshire, Cambridgeshire, England
Senior level
In-Office
Cambridgeshire Fens, East Cambridgeshire, Cambridgeshire, England
Senior level
Leads complex Tier 3 cyber incident investigations from triage through resolution, conducting forensic analysis and directing containment, eradication, and recovery. Coordinates with SOC, infrastructure, identity, legal, risk, and business teams; manages evidence, case reporting, and stakeholder communications. Mentors junior analysts, supports major incidents, improves detection and response processes, and contributes to automation, metrics, playbooks, and post-incident reviews.
The summary above was generated by AI
Tier 3 SOC Analyst, Senior

The Opportunity:

Are you looking for an opportunity to lead complex cyber incident investigations, provide senior technical direction during high-severity events, and help strengthen an enterprise cyber defense capability? Cyber threats continue to evolve in speed and sophistication, and effective response requires experienced practitioners who can combine deep technical investigation skills with calm operational leadership and clear communication.


We are looking for a senior Tier 3 Incident Response Analyst who can lead investigations from escalation through resolution or handover, operate effectively under time pressure, and work across SOC, incident response, infrastructure, identity, legal, risk, and business teams. You will act as a senior escalation point for Tier 1 and Tier 2 analysts, helping evaluate triage, scope incidents, establish priorities, and determine the appropriate containment, eradication, recovery, and escalation actions.


In this role, you will remain hands-on with incident investigation and forensic analysis while maintaining oversight of case management, evidence tracking, incident reporting, and stakeholder coordination. You will provide clear technical direction to other analysts, support post-incident reviews, and translate lessons learned into improvements to controls, playbooks, procedures, detection use cases, and operational documentation.


You will also contribute to the continuous improvement of SOC and incident response operations through metrics, workload management, automation, and service improvement. As a senior member of the team, you will coach and mentor junior and mid-level analysts and may act as the technical lead for a shift, investigation, or major incident. This is an opportunity to combine strong DFIR and cyber defense expertise with leadership, collaboration, and a continuous-improvement mindset. 


Join us. The world can’t wait. 


You Have: 

  • Experience in cyber security operations, digital forensics, threat hunting, or a cyber defense field, including leading or supporting complex investigations, and leading Tier 3 investigations through triage, scoping, containment, eradication, recovery, resolution, or structured handover
  • Experience with EDR/XDR, NDR, and SIEM technologies to investigate endpoint, network, identity, and security telemetry, and performing forensic analysis of major incidents, reconstructing threat actor activity, developing investigation timelines, and identifying indicators of compromise and root cause
  • Experience coordinating incident response activity across SOC analysts, infrastructure, identity, system owners, legal, risk, and business stakeholders
  • Experience with case management, evidence handling and tracking, escalation, incident reporting, and post-incident review activities
  • Experience coaching or mentoring analysts and contributing to team development, operational workload management, or shift leadership
  • Knowledge of incident response and adversary frameworks, including NIST Incident Response and MITRE ATT&CK, and applying them in operational investigations
  • Ability to provide clear technical direction to Tier 1 and Tier 2 analysts, review analysis, challenge assumptions, and improve investigative quality
  • Ability to communicate technical findings clearly to technical and non-technical stakeholders, including senior stakeholders, during high-pressure incidents
  • Ability to work collaboratively across cyber defense capabilities and wider technology teams while demonstrating ownership, curiosity, sound judgement, and continuous improvement
  • Bachelor’s degree or 5+ years of experience in an information technology, cybersecurity, or incident response field in lieu of a degree

Nice If You Have:  

  • Experience managing or leading a SOC, incident response team, or deployable cyber defense capability
  • Experience with threat hunting, detection engineering, SIEM use-case tuning, false-positive reduction, or security automation and scripting
  • Experience with Windows and enterprise infrastructure, including Active Directory, server platforms, virtualization, network devices, firewalls, and cloud environments
  • Experience collaborating with third-party vendors, government, military, or other external organizations during cyber operations or exercises
  • Experience translating investigation findings and lessons learned into playbook, control, detection, or process improvements
  • Industry-recognized DFIR or cyber defense certifications such as GIAC Certified Forensic Analyst (GCFA), GIAC Certified Incident Handler (GCIH), GIAC Continuous Monitoring (GMON), GIAC Penetration Tester (GPEN), or equivalent certifications

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Similar Jobs

Yesterday
Hybrid
Expert/Leader
Expert/Leader
Cloud • Information Technology • Security • Software • Cybersecurity
Lead strategy, roadmap, customer experience, commercial model, and go-to-market for Cloudflare’s certificate authority business. Define ACME-first certificate lifecycle products, partner with engineering on reliable and secure infrastructure, and coordinate with compliance, legal, security, operations, sales, and marketing. Drive customer discovery, ecosystem trust, pricing, adoption, and launch planning while addressing WebPKI requirements, audits, incident response, and emerging technologies such as post-quantum certificates.
Top Skills: AcmeAws Certificate ManagerAws Private CaCa/Browser Forum Baseline RequirementsCertificate TransparencyCfsslCli WorkflowsDigicertEntrustGoogle Trust ServicesHashicorp Vault PkiHsmsInfrastructure-As-CodeKubernetesLet'S EncryptMerkle Tree CertificatesMicrosoft PkiMtlsPkiPost-Quantum CryptographySdksSectigoStep-CaTlsWebtrustX.509
Yesterday
Easy Apply
Hybrid
Easy Apply
Expert/Leader
Expert/Leader
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
Own enterprise sales across prospecting, pipeline creation, executive discovery, competitive deal execution, forecasting, closing, expansion, and renewals. Sell Klaviyo’s multi-product platform to large organizations, engaging C-level stakeholders and coordinating solutions engineering, partners, marketing, legal, security, procurement, and customer decision-makers. The role requires building business cases, managing complex nine- to eighteen-month sales cycles, and achieving multi-million-dollar quotas.
Top Skills: Ai ToolsConversation Intelligence ToolsCRMCustomer Data PlatformsEcommerce PlatformsMarketing Technology PlatformsMeddpicc
Yesterday
Hybrid
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
Own the technical roadmap and delivery of large-scale backend systems for Wise’s global KYC and onboarding platform. Design scalable microservices, APIs, asynchronous integrations, and database architectures while improving reliability, security, compliance, and automation. Lead complex cross-team initiatives, solve ambiguous problems, mentor engineers, and deliver customer-focused verification solutions.
Top Skills: Artificial IntelligenceKafkaMachine LearningMicroservicesNosql DatabasesRabbitMQRelational Databases

What you need to know about the Bristol Tech Scene

Along with Gloucester, Swindon and Bath, Bristol is part of the "Silicon Gorge" tech hub, a region in the U.K. renowned for its high-tech and research-driven industries, with a particular emphasis on sustainability and reducing environmental impact. As the European Green Capital, Bristol is home to 25,000 cleantech companies, including Baker Hughes and unicorn Ovo Energy. The city has committed to achieving net-zero emissions within the next decade.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account