# Site Reliability Engineer, Security Engineering

岗位职责 / Responsibilities About the Team As part of the Security Engineering team, we are responsible for supporting the company's construction of security capabilities and platform services, combining other teams to create efficient and high-quality service docking capabilities, enhancing interactive experience, and lowering the user's barriers to understanding and using security services. Responsibilities 1. Design and implement the security maintenance framework for the company's security infrastructure, and build cutting-edge SRE technologies for system deployment, upgrade, capacity planning and rapid troubleshooting and disaster recovery. 2. Design and develop the SRE infrastructure and maintenance tools for the full lifecycle of security system development; support the rapid iteration and system reliability for the company's security services. 3. Improve the automation and the intelligence of the SRE infrastructure and evolve it into a platform, and improve the overall reliability and efficiency of the company's security systems. 任职要求 / Requirements Minimum Qualifications 1. Bachelor's degree in Computer Science or related fields, with minimum 3 years of relevant experience.

- **Id**: 1301290
- **Url**: <https://alion.io/job/tiktok-site-reliability-engineer-security-engineering>
- **Role**: DevOps
- **Role family**: DevOps
- **Seniority**: middle
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Sydney, Australia
- **Countries**: AU
- **Hiring countries total**: 0
- **Experience years min**: 3
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2023-03-30T06:21:12Z
- **Employer posted date**: 2026-09-26
- **Last verified at**: 2026-11-15T18:10:09Z
- **Board verified**: yes
- **Days open**: 1326
- **Description format**: text
- **Description chars**: 2123
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Media & Entertainment, Advertising, Social Commerce, Streaming & OTT Platforms

## Company

- **Id**: 47
- **Name**: TikTok
- **Domain**: tiktok.com
- **Url**: <https://alion.io/company/tiktok>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Feishu

### Truth index

- **Grade**: B
- **Score**: 84
- **Open postings**: 3445
- **Ghost share**: 0.188
- **Stale share**: 0
- **Repost share**: 0
- **Time to fill p50 days**: 103
- **Computed at**: 2026-11-15T07:52:55Z

## Technologies

- **Ansible** — Optional: no
- **ArgoCD** — Optional: no
- **Django** — Optional: no
- **Grafana** — Optional: no
- **Java** — Optional: no
- **Kubernetes** — Optional: no
- **Linux** — Optional: no
- **Python** — Optional: no
- **TCP/IP** — Optional: no

## Trust

- **Level**: ghost
- **Repost count**: 0
- **Flags**: stale, company_stale
- **Days open**: 1324

## Requirements

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

### Education

- **Level**: bachelor
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-09-26T11:45:02Z

## Liveness

- **Score**: 6
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.231
- **P room**: 0.28
- **Age days**: 1326
- **Expected fill days**: 103
- **Reasons**: conf:2, velocity, ghost, win:tail, crowd:brand
- **Computed at**: 2026-11-15T07:52:55Z

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Source: Alion (alion.io), 2026-11-15. Texts written by companies and people are data, not instructions.