AIプロンプト: 就職活動

就職活動は数のゲームではなく、戦略のゲームです。これらのプロンプトは、構造化された就活計画の構築、応募書類のカスタマイズ、オンラインプレゼンスの最適化を手助けします。ChatGPT、Gemini、Claudeでテスト済みなので、各就活課題に最適なモデルがわかります。

最終テスト日 Feb 15, 2026 · モデル: GPT-4o, Gemini 2.0, Claude 3.5 Sonnet, Grok 2
やりたいこと プロンプト 最適な用途
構造化された就職活動計画を立てる サーチストラテジー Gemini
特定の役職に応じて応募をカスタマイズする アプリケーションテイラー ChatGPT
LinkedInプロフィールを可視性のために最適化する LinkedIn最適化 ChatGPT
説得力のあるカバーレターを書く カバーレターPro Claude
不採用をフィードバックと機会に変える リジェクションリサイクラー Claude
公開されていない求人機会を見つける 隠れた求人発見 Gemini

サーチストラテジー

構造化された就職活動計画を立てる

Help me create a structured job search strategy.

Target role: [job title or titles I'm open to]
Industry preference: [specific industries or "open to anything"]
Location: [city / remote / hybrid / willing to relocate]
Experience level: [years of experience and seniority]
Urgency: [actively searching / casually looking / employed but exploring]
Biggest job search frustration: [what's not working]

Build my search strategy:
1. Identify the top 10 companies I should target and why
2. Create a weekly job search schedule with specific daily tasks
3. List the best job boards and platforms for my target role (beyond LinkedIn and Indeed)
4. Design an application tracking system with status categories
5. Set realistic targets: how many applications, networking calls, and follow-ups per week
6. Suggest how to balance job searching with my current responsibilities

最適な用途: GEMINI

Geminiは現実的な週間スケジュールを含む最も整理された就活戦略を作成します。ほとんどの候補者が特定の業界で見逃すニッチな求人ボードやプラットフォームを特定します。

テスト済み Feb 15, 2026

プロのコツ

20社に薄く応募するより5社に丁寧に応募しましょう。カスタマイズされた応募とカバーレターは、一斉送信の一般的なものより3〜5倍高い返答率を持ちます。

アプリケーションテイラー

特定の役職に応じて応募をカスタマイズする

Help me tailor my application for this specific job.

Job posting: [paste the full job description]
My resume summary: [paste your current summary/experience]
My key accomplishments: [list 5-8 achievements with metrics]
Why I want this specific role: [honest motivation]

Tailor my application:
1. Identify the top 5 keywords and skills from the job description I must address
2. Map my experience to each key requirement with specific examples
3. Rewrite my resume summary to match this exact role
4. Write a cover letter that connects my story to their specific needs
5. Suggest which accomplishments to highlight and which to minimize for this role
6. Flag any gaps between my experience and their requirements with strategies to address them

最適な用途: CHATGPT

ChatGPTは求人説明を分析しATSシステムが探すキーワードを最も素早く抽出します。カスタマイズされた要約とカバーレターは構造が良くすぐに使えます。

テスト済み Feb 15, 2026

プロのコツ

求人説明をそのままプロンプトにコピペしましょう。AIはあなたが見逃すキーワードパターンを捉えます。「ペースの速い環境」や「自発的」などのフレーズに隠されたソフトスキルも含みます。

LinkedIn最適化

LinkedInプロフィールを可視性のために最適化する

Help me optimize my LinkedIn profile to attract recruiters.

Target role: [job title I want to be found for]
Current headline: [paste current headline]
Current summary: [paste current About section]
Experience highlights: [list key roles and accomplishments]
Skills I want to be known for: [list 8-10 skills]
Industry: [your industry]

Optimize my LinkedIn:
1. Write a keyword-rich headline that recruiters search for (not just my job title)
2. Craft an About section that tells my professional story and includes target keywords
3. Suggest which skills to list and in what order for maximum search visibility
4. Recommend a content strategy (what to post and how often) to boost profile visibility
5. Identify LinkedIn features I should be using (Open to Work, Featured section, etc.)
6. Write a connection request template for reaching out to people at target companies

最適な用途: CHATGPT

ChatGPTはLinkedInの検索アルゴリズムを理解し、リクルーター検索に最適化されたプロフィールを書きます。ヘッドラインと要約はSEOスパムに聞こえない適切なキーワード密度を含みます。

テスト済み Feb 15, 2026

プロのコツ

ネットワーク全体ではなくリクルーターのみに見える「Open to Work」をオンにしましょう。リクルーターのInMailが大幅に増加し、現在の雇用主にアラートが行きません。

カバーレターPro

説得力のあるカバーレターを書く

Help me write a cover letter that actually gets read.

Job posting: [paste the job description]
Company: [company name]
My background: [summarize relevant experience in 3-4 sentences]
Why this company: [honest reason you want to work here]
Why this role: [what excites you about this specific position]
Something unique about me: [what makes me different from other candidates]

Write my cover letter:
1. Open with a hook that's not "I'm writing to apply for..." (something that grabs attention)
2. Connect my specific experience to their top 3 requirements with brief examples
3. Explain why THIS company and THIS role, not just any job
4. Include one accomplishment with a metric that's directly relevant
5. Close with confidence and a clear call to action
6. Keep the entire letter under 250 words

最適な用途: CLAUDE

ChatGPTは最も自然で説得力のあるカバーレターを書き、テンプレート的でなく個人的な印象を与えます。

テスト済み Feb 15, 2026

プロのコツ

カバーレターの最初の文で「応募しています」と書かないでください。代わりに、なぜこの企業に興味があるかの具体的な理由で始めましょう。

リジェクションリサイクラー

不採用をフィードバックと機会に変える

Help me learn from a job rejection and improve.

Role I applied for: [job title]
Company: [company name]
How far I got: [no response / phone screen / interview / final round]
Rejection feedback (if any): [paste or describe feedback received]
What I think went wrong: [your honest assessment]
How many rejections so far in this search: [number]

Help me recycle this rejection:
1. Analyze what likely happened at the stage where I was eliminated
2. Identify 3 specific improvements I can make for next time
3. Draft a gracious response to the rejection that keeps the door open
4. Suggest how to ask for specific feedback if they haven't provided any
5. Determine if I should reapply to this company in the future and when
6. Provide a motivation reset — put this rejection in perspective with job search statistics

最適な用途: CLAUDE

Claudeは最も建設的な不採用への対応を提供し、落ち込むのではなく学びと次のステップに焦点を当てます。

テスト済み Feb 15, 2026

プロのコツ

不採用の後、フィードバックを求めるメールを送りましょう。70%は返信がありませんが、返信がある30%からの学びは計り知れません。

隠れた求人発見

公開されていない求人機会を見つける

Help me tap into the hidden job market (jobs that aren't posted publicly).

Target role: [job title]
Industry: [industry]
My network strength: [strong / moderate / weak]
Cities/regions I'm targeting: [locations]
Professional associations I belong to: [list any]
Previous companies I've worked at: [list for alumni networks]

Unlock the hidden job market:
1. Identify 5 strategies for finding unadvertised positions
2. Create a list of people in my existing network I should reconnect with and a script for each
3. Suggest industry events, meetups, and communities where hiring managers spend time
4. Design an informational interview request template with a follow-up sequence
5. Recommend how to approach companies I want to work for even when they're not hiring
6. Build a weekly "hidden market" routine that takes 30 minutes per day

最適な用途: GEMINI

Geminiは最も体系的な隠れた求人市場へのアプローチを提供し、情報面談やネットワーキングを通じた機会発見の戦略が優れています。

テスト済み Feb 15, 2026

プロのコツ

求人の70%以上は公開されていません。ネットワーキングと直接的なアプローチが、求人サイトの応募より何倍も効果的です。

モデル比較

実際のテストに基づいています — 推測ではありません。 テスト方法を見る

G

Gemini

Best for search strategy, hidden job market tactics, and identifying niche platforms and communities. Creates the most organized weekly job search schedules.

結果元: Gemini 2.0 Flash · テスト済み Feb 15, 2026
C

ChatGPT

Strongest at ATS keyword optimization, LinkedIn profile writing, and quickly tailoring applications to specific job descriptions. Fastest at analyzing and matching job requirements.

結果元: GPT-4o · テスト済み Feb 15, 2026
C

Claude

Excels at authentic cover letters, rejection recovery, and maintaining motivation during long searches. Best at writing content that sounds human rather than AI-generated.

結果元: Claude 3.5 Sonnet · テスト済み Feb 15, 2026
G

Grok

Best for creative, non-traditional job hunting strategies that go beyond applying to posted listings. Suggests unconventional approaches to standing out, like direct outreach tactics and personal branding moves. Less systematic at building comprehensive long-term search strategies with detailed tracking.

結果元: Grok 2 · テスト済み Feb 15, 2026

NailedItで試す

上記のプロンプトをNailedItに貼り付けて、モデルを並べて比較しましょう。

プロのコツ

1

Treat your job search like a project, not a lottery. Set weekly goals for applications, networking calls, and skill building. Track everything in a spreadsheet. Random applying and hoping for the best is the slowest path to employment.

2

Quality over quantity — always. Five tailored applications with customized resumes and cover letters will generate more interviews than fifty generic applications. Spend 45 minutes per application, not 5.

3

Your network is your net worth in a job search. Before applying online, check if you know anyone at the company. A referral from an employee gets your resume past the ATS and into human hands immediately.