Location
In office (Beijing)
Seniority
Senior · 5+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Nov 2, 2026. StepFun scores A on the Alion truth index.
Overview
Company
Impact
Profile match
StepFun is a Chinese foundation model laboratory building a full range of models from language to speech, image and video. Its Step series includes very large mixture of experts models and multimodal systems, and the company releases open weights alongside commercial offerings. The laboratory was founded by a former senior Microsoft executive and is among the most heavily funded of the Chinese model startups; its models are used in Chinese consumer applications and enterprise deployments across several industries.
Backed by Qiming Venture Partners
岗位职责
- 负责公司基础设施安全体系的规划和建设,覆盖主机、网络、云原生(容器、K8s)、办公网、身份与访问管理等方向。
- 建设和优化入侵检测与防御能力,包括主机入侵检测(HIDS)、网络入侵检测(NIDS)、Web 应用防火墙(WAF)、终端检测与响应(EDR)、蜜罐,以及统一的安全日志分析平台,提升威胁发现和响应能力。
- 负责安全运营,包括漏洞全生命周期管理、安全基线检查、资产管理、收缩对外暴露的攻击面,持续降低整体风险。
- 负责安全事件的应急响应、溯源分析和复盘,组织攻防演练,完善应急机制。
- 推动零信任、最小权限、密钥和凭证管理等安全架构落地。
- 负责 AI 基础设施安全,比如 GPU 训练和推理集群、模型权重和数据资产的保护、Agent 运行环境的隔离; 探索用 AI/Agent 提升安全运营效率,比如自动研判告警、自动化响应。
任职要求
- 本科及以上学历,计算机、信息安全等相关专业; 5 年以上互联网基础安全经验。
- 熟悉 Linux/Windows 系统安全、网络协议和网络安全架构,熟悉常见攻击手法和防御方案,有实战攻防经验。
- 熟悉云原生安全,比如容器逃逸防护、K8s 安全、镜像安全、云上权限治理。
- 建设或使用过大规模安全检测和运营平台,有应急响应和溯源分析实战经验。
- 至少熟练掌握 Python、Go、Shell 中的一种,有一定开发能力。
- 责任心强,抗压能力好,能应对紧急事件,沟通协调能力好。
- 有 AI/Agent 相关经验:负责过大模型训练或推理平台等 AI 基础设施的安全,或者用大模型、Agent 做过智能化安全运营(AI SOC)、告警自动研判和响应。
- 有红蓝对抗、渗透测试实战经验,或发现过有影响力的漏洞; 有万台以上服务器规模环境的安全建设经验。
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