Senior Cyber Security Class Action Associate Attorney

Company: Aionios LLC
Location: Chicago
Posted on: February 16, 2026

Job Description:

Job Description Job Description A nationally recognized litigation firm is seeking a Senior Cyber Security Class Action Associate Attorney to join its Los Angeles, Chicago, or New York office. The firm represents Fortune 500 companies, financial institutions, technology companies, and insurers in high-stakes litigation and class action defense matters. This role is ideal for an experienced litigator who thrives on managing complex matters, particularly those involving cyber, privacy, and data breach class actions. The position offers a path for professional development and increased responsibility within a nationally active litigation practice. This position offers a flexible, hybrid work arrangement and the opportunity to work with a collaborative, innovative team focused on client service and long-term professional growth. RESPONSIBILITIES Defend privacy and data breach class actions in state and federal courts nationwide, including multi-district litigation (MDL) proceedings. Draft and argue dispositive motions, including motions to dismiss, strike, and for summary judgment. Manage litigation strategy, case organization, and deadlines across multiple large-scale matters. Handle discovery, depositions, and expert coordination. Participate in mediations and settlement negotiations; draft settlement and approval filings. QUALIFICATIONS 8 years of complex litigation experience in state and federal courts. JD from an accredited law school and active bar membership in California (or eligibility for admission). Demonstrated class action litigation experience required. Background in cybersecurity, privacy, or data breach defense strongly preferred. Excellent writing, research, and oral advocacy skills. Experience with large-scale e-discovery and multi-party litigation management. Working knowledge of federal and state procedural rules. Strong organizational and case management skills; collaborative, team-oriented mindset. COMPENSATION & BENEFITS Base Salary Range: starting at $200k and up! (depending on experience and qualifications). Bonus Eligibility: Discretionary performance-based bonuses. Benefits: Comprehensive package including medical, dental, vision, disability, life insurance, 401(k) with employer match, and generous PTO. Work Model: Hybrid flexibility with opportunities for in-office collaboration and remote work. WHY JOIN US? Flexibility: Balanced hybrid work model supporting professional and personal needs. Career Growth: Clear pathway for advancement in a sophisticated national practice. Culture: Supportive, collegial team environment focused on mentorship and collaboration. Resources: Access to top-tier clients, technology, and professional development programs.

Keywords: Aionios LLC, Mishawaka , Senior Cyber Security Class Action Associate Attorney, Legal , Chicago, Indiana