Worldwide Flight Services (WFS) · 2 days ago
TDR Senior Analyst
Los Angeles, CA
Full-time
Onsite
Senior Level
5+ years expWorldwide Flight Services (WFS) is a global leader in ground handling services, seeking a TDR Senior Analyst to enhance their threat detection and response capabilities. This role involves advanced detection engineering, incident response support, and proactive threat hunting across a global environment, while providing technical guidance and mentoring to other analysts.
Air Transportation
Responsibilities
Oversee and drive investigations into complex security events by determining scope, severity, escalation requirements, urgency, and ensuring relevant evidence is identified and preserved
Perform and oversee incident root cause analysis to identify attack vectors, impacted systems, and contributing control gaps
Execute and coordinate end-to-end incident response activities, including rapid threat containment, eradication of malicious artifacts, and system recovery and restoration
Partner with and coordinate across global IT and security stakeholders to ensure timely, aligned response actions and effective threat remediation
Conduct and guide proactive threat-hunting activities across a global, distributed technology environment in alignment with established detection and response processes
Proactively hunt for indicators of compromise and hidden threats in logs, network traffic, and endpoint telemetry
Continuously tune SIEM/EDR detection rules, thresholds, and automation playbooks—automating repetitive response actions
Coordinate with cross-functional teams (IT, DevOps, Business, etc.) during high-impact incidents and translating complex technical findings into clear, actionable insights for non-technical stakeholders
Work closely with global SOC team members and collaborate with colleagues in other regions (e.g. joint investigations or hand-offs) to ensure seamless coverage and knowledge sharing
Document repeatable investigation steps, findings, and actions taken for each incident type in a clear and concise manner. Prepare incident reports and contribute to post-incident review meetings, highlighting what occurred, how it was resolved, and recommendations to prevent future occurrences
Qualification
Required
Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or equivalent threat management & incident response experience
Currently hold cybersecurity certifications such as GCIH, GCFA, GCIA, CEH, etc
5 years of progressive experience in at least three of the following disciplines: Threat Detection & Analysis, Incident Response & Management, Threat Hunting, Cyber Threat Intelligence, Network Security, Securing and monitoring operating system and cloud environments
Function as a Level 3 SOC Analyst (analyzing and responding to cybersecurity incidents)
Advanced understanding of emerging threats, zero-day vulnerabilities, and common attack vectors (phishing, malware, ransomware, lateral movement) with the ability to ensure rapid detection and response
Technical expertise in forensics, network analysis, identity-based attacks, systems and network engineering
Hands-on experience using SIEM and EDR platforms for centralized log analysis, real-time threat monitoring, and in-depth incident investigations
Preferred
Experience with automation tools and some proficiency and the shell and with scripting languages (e.g., Python, PowerShell) to automate repetitive tasks and streamline investigations
Use hypothesis-driven techniques and knowledge of attacker behavior to uncover threats that evaded detection
Leverage threat intelligence to enrich analysis and response. Stay up to date on new vulnerabilities
Assist in developing and updating incident response playbooks, standard operating procedures, and knowledge base documentation adversary tactics adjusting monitoring rules and detection strategies
Conduct proactive threat hunting operations to map adversary techniques, uncover stealthy threats, and close gaps in standard detection coverage
Benefits
Want your pay in advance? Access your pay when you need it through DailyPay app!
Are you a top performer who thrives on recognition? On the spot awards offered through the Awardco Platform including gift cards and more!
Need quality medical care? Multiple options for both full and part-time employees!
Want WFS Employee Extras? Travel Discounts, Pet insurance, Discount Shopping & More!
Looking to stay healthy and improve your life? Wellness Programs offered to all employees!
Want to invest in your future? 401k program offered!
Looking to grow and have a career with us? Opportunity for Internal Mobility and transfers available!
Company
Worldwide Flight Services (WFS)
Worldwide Flight Services (WFS), a SATS company, is a global air cargo logistics leader and best in class ground handling partner.
10001+ employees
H1B Sponsorship
Worldwide Flight Services (WFS) has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2021 (3)
Funding
Current Stage
Late StageTotal Funding
unknown2022-09-28Acquired
Leadership Team
Barry D. Nassberg
Group Chief Commercial Officer
Recent News
Company data provided by crunchbase