次の仕事の機会を見つけましょう

職種、スキル、勤務地で求人を検索できます。応募書類を準備する前に募集要件を確認しましょう。

魅力的な職種名を見つけることは、仕事探しの出発点です。業務内容、応募条件、働き方を自分の経験と照らし合わせましょう。このガイドでは、候補の絞り込み、応募書類の準備、提出先の確認を順番に進めるためのポイントを紹介します。

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。

条件をクリア

検索結果: 14,302

← 検索結果に戻る

04. Senior SOC Analyst with Cisco Experience | Fully Remote | USD Payments

Voxidea-Stafi

リモート勤務

勤務地
Remote (Brazil)
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。

Voxidea is seeking an experienced and highly motivated SOC Analyst to join our IT and Security Operations team. This role is responsible for monitoring, triaging, investigating, and responding to security events across endpoints, identity, cloud, network, and other enterprise systems. The SOC Analyst will work closely with our Managed Security Service Provider (MSSP) and internal IT team to validate alerts, investigate potential threats, coordinate containment and remediation, drive ticket resolution, and continuously improve our security controls, policies, and operational processes. This is an operator-level role requiring hands-on experience in a mature security environment. The ideal candidate can independently investigate security events, work across multiple security technologies, identify recurring risks and alert noise, recommend improvements, and clearly communicate findings to IT leadership. Key Responsibilities Triage, investigate, and respond to security alerts from MSSPs, SIEMs, XDR/EDR platforms, firewalls, identity systems, and other security tooling. Work directly with the MSSP to validate alerts, investigate escalations, request and review evidence, and coordinate appropriate response actions. Perform hands-on investigation using technologies such as SentinelOne, Microsoft Defender, Microsoft 365, SIEM platforms, and Cisco security/networking technologies. Validate detections quickly and accurately by determining: False positive vs. true positive Scope and severity of impact Affected users, endpoints, systems, and accounts Indicators of compromise Required containment and remediation actions Own security tickets end-to-end, including categorization, prioritization, investigation, escalation, documentation, remediation, and closure. Coordinate containment actions with IT, including endpoint isolation, account/session actions, blocking indicators, access changes, and other remediation measures. Investigate suspicious authentication, mailbox, endpoint, network, and cloud activity. Correlate information across multiple security platforms to establish an accurate incident timeline and determine root cause. Monitor and analyze trends in alerts and incidents and identify opportunities to reduce recurring security noise. Recommend and implement security control, configuration, and policy improvements based on observed threats and operational trends. Participate in tuning detection rules, security policies, access controls, endpoint configurations, and other security controls. Maintain and improve SOC playbooks, incident-response procedures, and security documentation. Support security incident response, evidence collection, and preservation procedures when required. Produce weekly and monthly security reporting for the IT Director, including: Incident summaries Alert volume and categories Response and resolution times Significant security events Recurring alert trends Control gaps Recommended improvements Support continuous improvement initiatives involving endpoint telemetry, monitoring, detection, response, and security operations. Required Experience and Skills 3–5+ years of professional experience in a SOC Analyst, Security Operations, Security Monitoring, Incident Response, or closely related cybersecurity role. Demonstrated experience working in a medium-to-large enterprise environment, MSSP, managed security environment, or similarly complex infrastructure. Hands-on experience with Cisco security and networking technologies is required. Hands-on experience with SIEM, EDR/XDR, firewall, identity, and network security technologies. Demonstrated hands-on experience with SentinelOne and/or Microsoft Defender or comparable enterprise EDR platforms. Experience working directly with an MSSP, including handling escalations, investigating alerts, requesting/reviewing evidence, and coordinating remediation. Experience triaging alerts and working security tickets end-to-end, rather than simply monitoring dashboards or forwarding alerts. Strong understanding of: Endpoint Detection and Response (EDR) Security Information and Event Management (SIEM) Identity and access security Network security Common attack patterns and indicators of compromise Incident response and containment Security event correlation Experience investigating suspicious authentication, endpoint, network, email, and cloud activity. Ability to independently determine whether an alert represents a false positive, suspicious activity, or a confirmed security incident. Experience recommending or implementing security control and configuration changes based on incident findings and recurring alert patterns. Strong written documentation skills, including the ability to create clear incident timelines, investigation notes, evidence summaries, and remediation records. Ability to communicate technical security findings and risk in clear, business-oriented language to IT leadership and non-security stakeholders. Strong analytical and problem-solving skills with the ability to work independently. Certifications At least one of the following certifications is required, with active certifications or certifications earned within the last three years preferred: CompTIA Security+ CompTIA CySA+ Microsoft SC-200 – Security Operations Analyst GIAC certification relevant to security operations Equivalent recognized cybersecurity certification Preferred Qualifications Advanced hands-on experience with Cisco security technologies and enterprise networking environments. Experience with Cisco Secure Firewall, Cisco security platforms, or comparable enterprise Cisco security solutions. Direct experience with SentinelOne alert investigation, threat analysis, containment, and response workflows. Strong experience with Microsoft Defender and Microsoft 365 security. Experience working alongside an MSSP/SOC provider in a multi-tier escalation environment. Experience supporting organizations with hundreds or thousands of users/endpoints. Experience working across Tier 1, Tier 2, and/or Tier 3 security operations. Familiarity with professional services or law firm environments where confidentiality, data protection, and evidence preservation are critical. Experience drafting or updating security policies, standards, playbooks, and incident-response procedures. Experience improving detection logic, reducing alert noise, and optimizing security tooling. Scripting and automation experience with PowerShell, Python, or similar technologies. Experience with security governance, compliance, or risk management. Familiarity with emerging AI security, governance, and data-protection considerations. Tools and Environment The SOC Analyst will work across a range of enterprise security technologies, including: SentinelOne Microsoft Defender Microsoft 365 security tools SIEM platforms Cisco security and networking technologies Firewalls and network security controls Identity and access-management systems MSSP/SOC monitoring platforms Endpoint telemetry and EDR/XDR workflows Security ticketing and documentation systems Biweekly payments, free of deductions from our end Long-term work relationship perspective Fully remote job, 40 hours per week, with 2 days off Paid vacation time and recognition of US holidays Mental health support and work-life balance culture Collaborative and inclusive work environment

検索して比較し、応募を準備しましょう

次の仕事で活かしたい職種やスキルから検索を始めましょう。勤務地と職種の条件を調整し、求人を開いて担当業務を比較してください。結果がない場合は、短い検索語を試すか、条件を一つずつ外してみましょう。

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。

応募前の確認リスト

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。