株式会社SynX
Open positions
SOCアナリスト
SOC analyst at a Japanese cybersecurity firm: investigates EDR/SIEM alerts, supports incident judgments and Tier1 escalations, and helps take over client Tier2 operations — standardizing playbooks, knowledge bases, and reporting as the company launches its own security operations service. Native-level (JLPT N1) Japanese is required.
インフラエンジニア
Infrastructure engineer at SynX, an MSP in a TSE Prime-listed group (~100 clients, 5000+ nodes), handling requirements definition, detailed design, and build-out of client cloud environments (AWS-centric, plus Azure/GCP/Oracle), on-prem-to-cloud migrations, and handover to an ops team. Native-level Japanese (JLPT N1) required.
インフラエンジニア
Infrastructure engineer at SynX in Tokyo (Akihabara), joining large-scale new-service projects for major enterprise clients — cloud migrations (AWS/Azure/GCP), network and virtualization replacements, and client PC rollouts. Requires 1+ years of IT experience and native-level (JLPT N1) Japanese; ¥4M–¥9M annual salary.
ITエンジニア開発PM
Development project manager leading web/business system projects (finance, insurance, distribution, EC) on prime contracts from major SIers, manufacturers, and carriers in Tokyo. Requires native-level Japanese (JLPT N1) and hands-on PM with client/vendor management experience; salary ¥8M–15M/year.
社内インフラ基盤エンジニア
仕事内容 □■□応募前にご確認ください□■□ ※ネイティブレベルの日本語能力が必要です。 （Native Japanese speaking , writing skills are required.） ◤東証プライム上場グループの安定性。 腰を据えて誇りを持てるエンジニアへ。◢ 【当社の働きやすい3つのポイント】 📅》・東証プライム上場グループの安定基盤 ・年間休日125日（昨年実績） ・平均月残業時間13.5ｈ…
インフラエンジニア
Infrastructure engineer at an MSP (part of a TSE Prime-listed group) handling requirements definition, detailed design, building, and on-prem-to-cloud migration for client environments — mainly AWS, plus Azure, GCP, and Oracle Cloud, with containers like Fargate/ECS. Members work hybrid from Tokyo; leads can be fully remote. Native-level Japanese required.