{"id":2773113,"url":"https://alion.io/job/jrem-it-enjinia","title":"ITエンジニア","company":{"id":4441302,"name":"JREM JR","domain":"jrem.co.jp","url":"https://alion.io/company/jrem","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HRMOS","truth_index":null},"role":"Support","role_family":"Support","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tokyo, Japan"],"countries":["JP"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2024-12-20T01:09:00Z","employer_posted_date":"2024-12-20","last_verified_at":"2026-10-25T19:31:39Z","board_verified":true,"closed_at":null,"days_open":674,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":674},"description":"会社概要\nJR東日本メカトロニクスは、ホームドア・改札機・エスカレーター等駅の機械設備や、Suicaを利用した決済・認証ソリューションを企画～運用まで手掛けるJR東日本グループの技術専門企業です。携わる製品・サービスの企画から運用・維持管理まで、ライフサイクルを一貫して担当しています。\n＜事業内容＞\n駅務機器システム（昇降機・改札機・券売機・ホームドア等）に関する改良、メンテナンス\nバスシステムの無線データ連携、インフラ構築\nSuicaをはじめとする交通系ICカード、電子マネーシステム及び各種ソリューションの開発 等\n業務内容\nSuica共通基盤化、キャッシュレス事業推進の為のクラウド型マルチ電子マネー決済センター、決済端末、認証サービス事業の企画･開発･保守･運用業務推進メンバーを募集します\n運営する電子マネーを基盤とした「マルチペイメントプラットフォーム(JESCA-Cloud/決済インフラ)」及び決済端末の企画･開発･サービス展開に関わる業務\n据置型/組込型決済端末のサービス展開(企画、開発、運営、保守)\n弊社が運営するID認証プラットフォーム及び認証端末の企画開発サービス展開に関わる業務\n認証と決済を融合した新規サービス、システムの企画･開発･サービス展開に関わる業務\n応募資格(MUST)\n基本設計、詳細設計、システムテスト仕様書作成経験がある方\nITエンジニアとして顧客と折衝した経験がある方（業務の一部でも可）\nシステムを使用したソリューション・開発上流工程・設計・品質保証に興味がある方\n応募資格(WANT)\n顧客との折衝ができ、予算通り・納期通り進捗できる方\n決済業界・認証サービス領域の開発経験 、システム/端末開発上流工程・設計・品質保証の実務経験がある方\n新規サービス立上げに関連する経験がある方\nPMP資格お持ちの方\nオンプレインフラの基礎知識や運用のご経験がある方 \n組込ソフトウェアの設計・開発経験をお持ちの方\n職種 / 募集ポジション\nITエンジニア\n雇用形態\n正社員\n給与\n応相談 〜\n昇給：年1回 賞与実績：年2回\n勤務地\n151-0053 東京都渋谷区代々木2-1-1新宿マインズタワー\nテレワークあり（在宅含）\n※フルリモート不可\n備考\n1)従事すべき業務の変更の範囲：当面は求人票記載の業務に従事いただく予定ですが、当社業務全般に変更の可能性があります。\n2)就業場所の変更の範囲：当面変更の予定はございませんが、将来当社拠点全般に異動の可能性があります。\n会社情報\n会社名JR東日本メカトロニクス株式会社\n資本金\n1億円\n設立\n1992年（平成4年）4月1日\n本社所在地\n151-0053 東京都渋谷区代々木二丁目1番1号 新宿マインズタワー\n株主\n東日本旅客鉄道株式会社（100％）","description_format":"text","description_chars":1172,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-17T07:18:12Z"}],"visa":[],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.123,"p_room":0.28,"age_days":674,"expected_fill_days":23,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/jrem-it-enjinia","json_url":"https://alion.io/job/jrem-it-enjinia.json","meta":{"generated_at":"2026-10-25T22:34:55Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":31879,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4441302},"rest":"https://alion.io/mcp/rest/get_company?id=4441302"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjrem-it-enjinia"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fjrem-it-enjinia"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fjrem-it-enjinia"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/jrem-it-enjinia\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjrem-it-enjinia"}]}