# Senior Security Engineer, Player Security

As a Security Engineer on the Player Security team, you will help protect player accounts and Riot’s broader service ecosystem from attacks and abuse. You will build analytical capabilities, develop data-driven detection methods, and investigate how threat actors operate across our systems. Working closely with engineering, data, and security teams, you will help improve existing services and create new solutions that provide millions of players with a safe and secure gaming experience. This role is well suited to someone with experience in security engineering, data analysis, and building scalable data or event-driven pipelines. Responsibilities: Analyze large datasets to understand attacker behavior and identify opportunities to strengthen our defenses. Design and build tools and detection systems that identify malicious activity across Riot’s ecosystem. Develop scalable, reliable data-driven and event-driven security services. Collaborate with engineering, data, security, and other cross-functional teams. Contribute to technical design, architecture, and implementation decisions. Improve existing security capabilities and help develop new approaches to protecting players. Ideate

- **Id**: 3772711
- **Url**: <https://alion.io/job/riot-games-senior-security-engineer-player-security>
- **Role**: Security
- **Role family**: Security
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Los Angeles, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 3
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-04T18:24:02Z
- **Employer posted date**: 2026-11-04
- **Last verified at**: 2026-11-09T22:46:43Z
- **Board verified**: yes
- **Days open**: 5
- **Description format**: text
- **Description chars**: 4887
- **Description truncated**: no
- **Benefits**: 401k plan, Flexible schedule, Life insurance, Parental leave
- **Relocation offered**: no
- **Industries**: PC Games, Esports

## Company

- **Id**: 34904
- **Name**: Riot Games
- **Domain**: riotgames.com
- **Url**: <https://alion.io/company/riot-games>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: A
- **Score**: 86
- **Open postings**: 47
- **Ghost share**: 0
- **Stale share**: 0.553
- **Repost share**: 0.021
- **Time to fill p50 days**: 56
- **Computed at**: 2026-11-09T06:03:00Z

## Technologies

- **Databricks** — Optional: no
- **Java** — Optional: no
- **Python** — Optional: no
- **TypeScript** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 5

## Requirements

- **Experience years min**: 3
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-04T22:07:02Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 81 · green card filings: 38; Filings 12m: 81

## Liveness

- **Score**: 63
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.632
- **P room**: 1
- **Age days**: 4
- **Expected fill days**: 56
- **Reasons**: conf:3, stale_co, velocity, win:early, comp:brand
- **Computed at**: 2026-11-09T06:03:00Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.