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操作画面は日本語です。企業が掲載した求人の職種名や説明文は原文のまま表示され、英語の場合があります。

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NOC Infrastructure Administrator

Miratech

リモート勤務

勤務地
Remote (Ukraine)
勤務時間
Full Time
掲載日
2026年10月19日

応募する前に、企業のウェブサイトで現在も募集中かどうかと詳しい条件を確認してください。

仕事内容

操作画面は日本語です。企業が掲載した求人の職種名や説明文は原文のまま表示され、英語の場合があります。

We are looking for an experienced NOC Infrastructure Administrator to join our team remotely. The NOC Infrastructure Administrator is responsible for monitoring, administration, and operational support of Linux, Windows, and cloud-based infrastructure in a 24/7 production environment. This role focuses on maintaining system availability, resolving technical issues, supporting operational processes, and ensuring the stability and performance of critical business systems. As part of a round-the-clock operations team, the successful candidate will participate in a rotating shift schedule and play a key role in supporting mission-critical infrastructure and services. The ideal candidate has strong system administration experience, solid troubleshooting skills, and hands-on knowledge of cloud platforms, virtualization technologies, networking fundamentals, and infrastructure monitoring tools. Responsibilities Provide operational support for a 24/7 NOC environment supporting Linux and Windows-based systems. Operate, maintain, and manage Linux and Windows systems supporting production operations. Perform data backup and recovery activities. Monitor, manage, and maintain Linux and Windows servers and applications. Create and maintain environment-specific operating procedures and documentation. Create, manage, and maintain user accounts and group memberships in Active Directory. Perform daily system monitoring, ensuring system integrity, availability, and successful completion of scheduled jobs and backups. Define, prioritize, troubleshoot, and resolve support requests in an organized and efficient manner. Administer and monitor cloud-based infrastructure and managed services. Develop, maintain, and utilize automation scripts using Bash, PowerShell, Python, or similar technologies. Assist with patch management in Linux and Windows environments. Create and maintain operational, configuration, and knowledge base documentation. Lead shift operations when required. 4+ years of experience in Linux and Windows system administration. Experience supporting production infrastructure in a 24/7 operational environment. Strong knowledge of Linux and Windows server administration. Experience with system and application monitoring in production environments Hands-on knowledge of networking concepts, including DNS, TCP/IP, DHCP, IP networking, and network troubleshooting. Experience administering Microsoft infrastructure technologies, including Active Directory, DNS, DHCP, Group Policy, and Windows Security. Experience with cloud platforms and virtualization technologies such as AWS, Azure, VMware, and Hyper-V. Experience developing automation scripts using Bash, PowerShell, Python, or similar scripting languages. Working knowledge of SQL queries and database troubleshooting. Experience with web server administration and configuration. Experience working with enterprise monitoring tools such as Nagios, Datadog, Jira, Salesforce, or similar platforms. Experience managing incidents, documenting resolutions, and following operational procedures. Strong analytical and problem-solving skills. Strong verbal and written communication skills. Positive and collaborative attitude. Self-motivated with a strong sense of ownership and accountability. Ability to identify inefficiencies and recommend improvements to systems and processes. Ability to perform effectively in a fast-paced and rapidly changing environment. Strong organizational, prioritization, and decision-making skills. Ability to work effectively both independently and within a team environment. Flexibility to work day, evening, night, weekend, and holiday shifts as part of a rotating schedule. We offer: Culture of relentless performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. Competitive pay and benefits: enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program. ForeverRemote work culture: make the most of the flexibility that comes with remote work. Growth mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. Global impact: collaborate on impactful projects for top global clients and shape the future of industries. Welcoming multicultural environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. Social sustainability values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. * Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law. Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. Originally posted on Himalayas

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必須条件と歓迎条件を分けて確認し、勤務時間、報酬、勤務地が掲載されている場合は目を通しましょう。リモート勤務でも、居住国、就労資格、勤務時間帯が指定されることがあります。現在の募集状況と詳しい条件は企業に確認してください。

募集要件に関連する実際の経験を選び、自分の役割と貢献を説明しましょう。数値は根拠がある場合にのみ使ってください。企業の応募方法に従い、送信前に連絡先、内容、PDFの表示を確認しましょう。

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仕事探しに関するよくある質問

英語の求人が表示されるのはなぜですか?

職種名や説明文は企業が作成したものです。条件や要件を変えないように原文を掲載しています。操作画面とこのガイドは日本語です。日本語の検索で見つからない場合は、「software engineer」のように、掲載言語の職種名やスキル名でも検索してみてください。検索語が自動翻訳されるわけではありません。

リモート求人なら、どの国からでも働けますか?

必ずしもそうではありません。居住国、就労資格、勤務時間帯が指定されている場合があります。元の求人ページで条件を確認してください。記載がない場合は、自分の居住地から応募できると判断する前に企業へ確認しましょう。リモートという表示だけでは、勤務地の制限がないことは分かりません。

検索結果が出ない場合はどうすればよいですか?

より一般的な職種名や一つのスキルで検索し、条件を一つずつ外してみてください。同じような仕事でも企業によって呼び方が異なります。特定の求人が見つからなくなった場合は、企業の採用ページで求人番号を探しましょう。検索条件を広げても、終了した募集が再開するわけではありません。

ResumizeAIから応募が送信されますか?

応募ボタンは外部サイトを開きます。企業または採用サービスの案内に従い、そのサイトで送信を完了してください。ResumizeAIで応募書類を作成しただけでは応募は送信されません。リンク先が企業のトップページの場合は、該当する募集を探してから手続きを進めましょう。

応募書類とカバーレターはどう調整すればよいですか?

募集要件と、自分が説明できるプロジェクト、業務、成果を結び付けます。経験していない技術や実績を加えず、関連する経験を分かりやすく示してください。カバーレターでは応募理由を具体例とともに伝えます。指定された言語とファイル形式に従い、送信前に両方の書類を確認しましょう。