Senior Security Engineer - Threat Intelligence & Detection Engineering (Hybrid - Seattle)

Nordstrom

Seattle, WA

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JOB DETAILS

SALARY

$142,000–$220,500 Per Year

SKILLS

Adobe Acrobat, Amazon Web Services (AWS), Analysis Skills, Artificial Intelligence (AI), Automation, Background Investigation, Campaigns, Cloud Computing, Code Reviews, Communication Skills, Computer Hacking, Computer Science, Computer Security, Continuous Deployment/Delivery, Continuous Integration, Cross-Functional, Data Lake, Documentation, Email Security, Enterprise Protection, GCIA - GIAC Certified Intrusion Analyst, GCIH - GIAC Certified Incident Handler, GIAC - Global Information Assurance Certification, Git, Hunting, IR (Infrared), Identity Federation, Incident Response, Information/Data Security (InfoSec), Intel Product Family, Intelligence Gathering, Inversion of Control (IoC), Knowledge Transfer, Machine Learning, Machine Tool, Malware, Mentoring, Microsoft Windows Azure, Open Source, Operational Audit, Phishing, Python Programming/Scripting Language, Quality Management, Regulatory Compliance, Regulatory Requirements, Retail, Risk, Root Cause Analysis, Scripting (Scripting Languages), Security Attacks, Security Information and Event Management (SIEM), Security Infrastructure, Single Sign-On (SSO), Software Engineering, Source Code/Configuration Management (SCM), State Laws and Regulations, Supply Chain, Taxonomies, Technical Leadership, Technical Support, Telemetry, Test Plan/Schedule, Threat Modeling, Web Browsers, Windows PowerShell, Writing Skills, eCommerce

LOCATION

Seattle, WA

POSTED

1 day ago

Job Description The Senior Security Engineer on the TIDE team is a hybrid practitioner who writes detection rules, hunts adversary activity across the data lake, and builds the automation that ties it all together. This role requires functional depth in at least two of the following domains: detection engineering, threat intelligence, threat hunting, security automation, investigation analysis, and incident response. This role reports to the Sr. Manager of Threat Intelligence & Detection Engineering and serves as a lead technical contributor on the TIDE team, with independent project horizons of up to 120 days. ResponsibilitiesDetection Engineering + Design, develop, and maintain high-fidelity detection rules in CrowdStrike NG-SIEM (LogScale/CQL) across endpoint, email, identity, network, and cloud domains + Operationalize the full detection lifecycle: threat modeling, logic development, empirical testing, deployment, tuning, and retirement + Build detection content aligned to MITRE ATT&CK, threat actor TTPs, and internal threat model priorities + Translate threat intelligence findings, incident post-mortems, and hunt discoveries into durable detection logic + Enforce detection engineering standards including taxonomy, quality criteria, and review processes Threat Intelligence + Collect, analyze, and operationalize tactical and technical threat intelligence from open-source, commercial, and internal sources + Produce actionable intelligence products including threat actor profiles, TTP summaries, and IOC packages that directly inform detection priorities and hunting hypotheses + Monitor threat actor campaigns targeting retail and e-commerce environments across email, endpoint, identity, supply chain, and insider risk vectors + Collaborate with CSIRT and SOC to enrich active investigations with adversary context + Apply AI-assisted tooling to accelerate intelligence processing, IOC enrichment, and adversary research Threat Hunting + Design and execute hypothesis-driven threat hunts across endpoint, email, identity, network, and cloud telemetry + Apply structured hunting methodologies (MITRE ATT&CK-based, data-driven, indicator-based) to surface undetected adversary activity + Document hunt outcomes-including negative results-and feed confirmed patterns back into the detection library + Maintain visibility into coverage gaps and drive new hunt-to-detect cycles to close them SOC & Incident Response Support + Provide technical escalation support for complex incidents involving identity compromise, endpoint intrusion, lateral movement, and data exfiltration + Conduct targeted forensic and log-based analysis during active investigations, contributing to root cause determination and containment decisions + Develop and maintain investigation runbooks and analyst guidance to improve SOC response fidelity + Translate post-incident lessons learned into detection and hunting improvements Automation and Tooling + Build and maintain automation that accelerates detection deployment, alert triage, case enrichment, and threat intel processing + Develop integrations between SIEM, EDR, email security, SOAR, and threat intelligence platforms to reduce analyst toil + Apply scripting (Python, PowerShell) to operationalize repetitive workflows including IOC ingest, log parsing, and detection validation + Leverage AI and machine learning tools to improve detection quality, reduce false positive rates, and accelerate triage Collaboration and Mentorship + Mentor less experienced team members through code review, knowledge transfer, and structured guidance + Partner with SOC, IAM, Platform Engineering, Email Security, and Cloud teams to ensure telemetry quality and detection coverage + Contribute to cross-functional initiatives including purple team exercises, tabletop scenarios, and platform migration readiness Required Qualifications + 4+ years of professional experience in detection engineering, threat intelligence, SOC/IR, threat hunting, or security automation + Demonstrated proficiency writing detection logic in at least one enterprise SIEM or XDR platform; CrowdStrike NG-SIEM (LogScale/CQL) experience strongly preferred + Working knowledge of MITRE ATT&CK at the technique and sub-technique level; ability to map adversary behaviors to telemetry sources and detection logic + Hands-on experience with EDR analysis, behavioral anomaly detection, and investigation of post-exploitation activity + Hands-on experience with hypothesis-driven threat hunting; ability to document and execute an end-to-end hunt + Scripting proficiency in Python and/or PowerShell for automation, log parsing, or investigative tooling + Experience contributing to incident response for malware incidents, identity-based attacks, or insider threats + Strong written communication skills; ability to produce clear, actionable documentation, detection rationale, and intelligence products + Bachelor's degree in Computer Science, Information Security, or related field, or equivalent professional experience Preferred Qualifications + Familiarity with identity attack patterns including AiTM, MFA fatigue, session hijacking, token replay, and adversarial abuse of SSO and federated identity platforms + Experience with enterprise email security platforms and email-based threat detection including phishing, BEC, and malicious delivery mechanisms + Exposure to SOAR platforms and workflow automation (CrowdStrike Fusion or equivalent) + Experience with threat intelligence platforms (MISP, ThreatConnect, Recorded Future) and structured intel formats (STIX/TAXII) + Knowledge of detection-as-code practices, version control (Git), and CI/CD integration for detection deployment + Experience with cloud security telemetry (Azure, AWS) and cloud-native attack detection + Demonstrated use of AI tools to accelerate detection development, security operations, or threat research + Intermediate or advanced certifications such as GIAC GCIA, GCIH, GCTI, GDAT, or equivalent Pay Range Details The pay range(s) below has been provided in compliance with state specific laws. Pay ranges may be different for other locations. Pay offers are dependent on the location, as well as job-related knowledge, skills, and experience. $142,000.00 - $220,500.00 Annual We've got you covered... Our employees are our most important asset and that's reflected in our benefits. Nordstrom is proud to offer a variety of benefits to support employees and their families, including: + Medical/Vision, Dental, Retirement and Paid Time Away + Life Insurance and Disability + Merchandise Discount and EAP Resources This position may be eligible for performance-based incentives/bonuses. Benefits include 401k, medical/vision/dental/life/disability insurance options, PTO accruals, Holidays, and more. Eligibility requirements may apply based on location, job level, classification, and length of employment. Learn more in the Nordstrom Benefits Overview by copying and pasting the following URL into your browser: https://careers.nordstrom.com/pdfs/Ben\_Overview\_17-19.pdf A few more important points... The job posting highlights the most critical responsibilities and requirements of the job. It's not all-inclusive. There may be additional duties, responsibilities and qualifications for this job. For Los Angeles or San Francisco applicants: Nordstrom is required to inform you that we conduct background checks after conditional offer and consider qualified applicants with criminal histories in a manner consistent with legal requirements per Los Angeles, Cal. Muni. Code 189.04 and the San Francisco Fair Chance Ordinance. For additional state and location specific notices, please refer to the Legal Notices document within the FAQ section of the Nordstrom Careers site. Applicants with disabilities who require assistance or accommodation should contact the nearest Nordstrom location, which can be identified at www.nordstrom.com. Please be mindful that there may be legal notices and requirements related to this job posting that are specific to your state. Review the Career Site FAQ's (https://careers.nordstrom.com/#/contact-us/faq) for relevant information and guidelines. Current Nordstrom employees: To apply, log into Workday, click the Careers button and then click Find Jobs. Nordstrom keeps job postings open for at least one day after the posting date. © 2026 Nordstrom, Inc About Us We're a fast-moving fashion company that started as a shoe store in 1901. This heritage of service is the foundation we're building on as we provide convenience and true connection for our customers. We empower our people to be innovative, creative and focused on providing the best service to our customers. Through it all, we remain committed to leaving the world better than we found it. Whether you're a genius engineer, a phenomenal salesperson or a supply chain pro, we invite you to bring your unique talents and join our team. We reward great work, promote from within and celebrate diversity. CUSTOMER OBSESSEDWe strive to know our customers better than anyone else. We listen, anticipate, build trust and move with speed to deliver on their needs. OWNERS AT HEARTWe treat every interaction as an opportunity to make an impact and deliver excellence. CURIOUS AND EVER CHANGINGWe approach problems with curiosity and create solutions. We unlock potential to be bold, think big and inspire innovation. HERE TO WINWe're committed to delivering results, both today and tomorrow. We win as a team by supporting and challenging one another to be better every day. WE EXTEND OURSELVESWe treat each other with respect and kindness. We do the small things that make a big difference. We create a welcoming environment, helping people feel connected, valued and part of one community. Come on! Join us!

About the Company

Nordstrom

INDUSTRY

Other/Not Classified

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