Job opening - Server Engineer in 東京23区 | Randstad

summary

東京23区, 東京都
¥6,500,000 - ¥7,500,000 per year, 年収650 ～ 750万円
contract

job category
information technology

job details

社名
社名非公開

職種
通信インフラ設計・構築（キャリア・ISP系）

業務内容
Global company with multi-cultural environment
Excellent work-life balance. No OT. 15 Days Paid Leave.
English Only OK!

求められる経験
Technical Skills & Competencies
•Strong hands-on experience with Microsoft Windows Server and IBM Red Hat Linux technologies. ...

•Proven experience managing IT infrastructure servers, storage solutions, data backups, and replication.
•Excellent troubleshooting and problem-solving skills.
•Strong hands-on proficiency with virtualization tools, specifically HyperV or VMware.
•Hands-on experience with configuration and automation tools, such as Ansible.
•Strong communication and interpersonal skills to interact effectively at all levels within the company and with clients.
•Demonstrated ability to consistently deliver projects and results within constrained timeframes.

Qualifications
•3 to 5+ years of proven experience as an infrastructure engineer, including data center operations.
•Bachelor’s degree in Computer Science or Information Technology
•Fluent written and spoken English is mandatory. Japanese language skills are a bonus

•Financial Domain (Preferred): A strong understanding of financial tech stacks, trade floor environments, and data center support is highly preferred.
•Certifications (Advantage): Holding MCSE, AWS, Azure, or CISSP certifications will be considered a strong advantage.

保険
健康保険,雇用保険

休日休暇
土曜日　日曜日　祝日

給与
年収650 ～ 750万円

賞与
1M
雇用期間
期間の定めなし

show more

社名
社名非公開

職種
通信インフラ設計・構築（キャリア・ISP系）

業務内容
Global company with multi-cultural environment
Excellent work-life balance. No OT. 15 Days Paid Leave.
English Only OK!

求められる経験
Technical Skills & Competencies
•Strong hands-on experience with Microsoft Windows Server and IBM Red Hat Linux technologies.
•Proven experience managing IT infrastructure servers, storage solutions, data backups, and replication.
•Excellent troubleshooting and problem-solving skills.
•Strong hands-on proficiency with virtualization tools, specifically HyperV or VMware.
•Hands-on experience with configuration and automation tools, such as Ansible.
•Strong communication and interpersonal skills to interact effectively at all levels within the company and with clients.
•Demonstrated ability to consistently deliver projects and results within constrained timeframes.

Qualifications
•3 to 5+ years of proven experience as an infrastructure engineer, including data center operations.
•Bachelor’s degree in Computer Science or Information Technology
•Fluent written and spoken English is mandatory. Japanese language skills are a bonus
...

•Financial Domain (Preferred): A strong understanding of financial tech stacks, trade floor environments, and data center support is highly preferred.
•Certifications (Advantage): Holding MCSE, AWS, Azure, or CISSP certifications will be considered a strong advantage.

保険
健康保険,雇用保険

休日休暇
土曜日　日曜日　祝日

給与
年収650 ～ 750万円

賞与
1M
雇用期間
期間の定めなし

show more

experience
Technical Skills & Competencies • Strong hands-on experience with Microsoft Windows Server and IBM R

share this job.

apply with randstad.
Applying with us is easy. We will review your application and see if you are a good fit for the job and the company.
we'll give you a call.
Our consultant will call you at a suitable time to discuss your application and further career aspirations.
getting you registered.
If you’ve never worked with us before, we’ll need some basic additional pieces of information to confirm your eligibility for work.
compliance check.
Next, we just need to verify a few things - we’ll make the relevant compliance checks and keep you posted.
reference and background check.
As part of the process in ensuring you’re perfect for the role, we’ll make contact with any relevant references you’ve provided.
the perfect job for you.
Our expert team will either arrange an interview for the role you’ve applied for, or if they believe there’s a better opportunity, they’ll suggest alternative options too.
the interview.
We’ll ensure that you’re fully prepared ahead of your interview and know exactly what to expect - good luck!
start your new job.
Congratulations, you’re ready to begin your new job. The team will ensure that you’re fully prepared for your first day.

infrastructure engineer (observability) | dispatch
- 東京23区, 東京都
- contract
- ¥7,000,000 - ¥10,000,000 per year, 年収700 ～ 1,000万円
社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容【Global Next-Generation Mobility & Technology Group】■ Position: Infrastructure Engineer (Observability Platform)■ Reporting to: Infrastructure Engineering Lead■ Location: Tokyo (Nihonbashi)■ Work Style: Hybrid Work (Up to 2 days remote/week) | 9:00 - 18:00 (No overtime expected)■ Compensation: Based on experience (Dispatch Contract)■ Responsibilities:・ Architect, operate, and continuously improve shared observability plat
posted 20 august 2026
社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容【Global Next-Generation Mobility & Technology Group】■ Position: Infrastructure Engineer (Observability Platform)■ Reporting to: Infrastructure Engineering Lead■ Location: Tokyo (Nihonbashi)■ Work Style: Hybrid Work (Up to 2 days remote/week) | 9:00 - 18:00 (No overtime expected)■ Compensation: Based on experience (Dispatch Contract)■ Responsibilities:・ Architect, operate, and continuously improve shared observability plat
show job details
mlops engineer：急成長中の人気企業
- 東京23区, 東京都
- permanent
- ¥7,000,000 - ¥16,000,000 per year, 年収700 ～ 1,600万円
社名社名非公開職種システム開発（組み込み・ファームウェア・制御系）業務内容本ポジションでは、AI/MLOps全般に関する知見と技術力を活かし、これらの機能の開発・改善・運用をリードできるエンジニアを募集します。【業務内容】以下のいずれか、または複数の領域における開発・運用をご担当いただきます（ご経験やご志向に応じて担当範囲を決定します）：- Active Learning基盤の構築・運用- シーン理解（Scene Description）基盤の構築・運用- オートラベリング（Autolabeling）基盤の構築・運用- 生成AIを活用したデータ生成・加工基盤の開発- AIロバスト性向上のためのDomain Adaptation技術の研究・実装- 類似データ検出システムの開発・運用- 自動データ品質評価・検知システムの開発・運用- Co-MLOpsプラットフォーム上で動作するEnd-to-End型AIモデルの開発（Reference AIなど）#LI-Hybrid#LI-KN求められる経験＜必須スキル＞1：A
posted 31 july 2026
社名社名非公開職種システム開発（組み込み・ファームウェア・制御系）業務内容本ポジションでは、AI/MLOps全般に関する知見と技術力を活かし、これらの機能の開発・改善・運用をリードできるエンジニアを募集します。【業務内容】以下のいずれか、または複数の領域における開発・運用をご担当いただきます（ご経験やご志向に応じて担当範囲を決定します）：- Active Learning基盤の構築・運用- シーン理解（Scene Description）基盤の構築・運用- オートラベリング（Autolabeling）基盤の構築・運用- 生成AIを活用したデータ生成・加工基盤の開発- AIロバスト性向上のためのDomain Adaptation技術の研究・実装- 類似データ検出システムの開発・運用- 自動データ品質評価・検知システムの開発・運用- Co-MLOpsプラットフォーム上で動作するEnd-to-End型AIモデルの開発（Reference AIなど）#LI-Hybrid#LI-KN求められる経験＜必須スキル＞1：A
show job details
front-end engineer【professional dispatch】
- 東京23区, 東京都
- contract
- ¥7,000,000 - ¥9,000,000 per year, 年収700 ～ 900万円
社名社名非公開職種システム開発（Web・オープン・モバイル系）業務内容Directly contribute to building foundational applications for a world-leading smart city project.Work from home: 3days per week求められる経験【Must】・4+ years of Web development experience (HTML/CSS, JavaScript)・2+ years of hands-on React development experience・Familiarity with 3D visualization and charting tools・Business-level English proficiency in speaking and writing【Want】・Experience with MUI (Material-UI) framework・Familiarit
posted 30 july 2026
社名社名非公開職種システム開発（Web・オープン・モバイル系）業務内容Directly contribute to building foundational applications for a world-leading smart city project.Work from home: 3days per week求められる経験【Must】・4+ years of Web development experience (HTML/CSS, JavaScript)・2+ years of hands-on React development experience・Familiarity with 3D visualization and charting tools・Business-level English proficiency in speaking and writing【Want】・Experience with MUI (Material-UI) framework・Familiarit
show job details

Thank you for subscribing to your personalised job alerts.

You need to enable JavaScript to run this app.