Sales Development Representative（SDR）の職務経歴書サンプル — 最初のシートからクロージングまで

米国におけるSales Development Representativeのon-target earnings中央値は$85,000ですが、SDR組織の52%が平均在職期間12か月未満と報告しています（SaaStr、2024年）。つまり、大半のSDRは1回のチャンス — 1つの職務経歴書 — でセールスキャリアを切り開く役職を獲得しなければなりません。一方、69%の企業がSDRからAccount Executiveへの正式な昇進パスを維持していますが、11か月未満で昇進したSDRはAEポジションで55%の失敗率を記録しています（Bridge Group、2024年）。今日作成する職務経歴書は、採用されるかどうかだけでなく、昇進できるかどうかも決定します。以下の3つの職務経歴書サンプルでは、SDRキャリアアークの各ステージにおけるプロスペクティング指標、テックスタック能力、パイプラインへの影響を正確にプレゼンテーションする方法を示します。

重要ポイント

• すべての箇条書きを活動指標でリードしてください — 1日あたりのコール数、シーケンスごとのメール数、月間ブッキングミーティング数、生成したパイプラインドル額が採用担当者の共通言語です
• 正確なテックスタック（Outreach、SalesLoft、Apollo.io、ZoomInfo、Gong、Salesforce）を明記してください。ATSシステムは「CRMソフトウェア」ではなく、特定のプラットフォーム経験でフィルタリングします
• パイプライン貢献をドルで定量化してください — アウトバウンドSDRは年間パイプライン中央値$3Mを生成しており、あなたの職務経歴書にはその割合を反映させるべきです
• 職務経歴書をSDRキャリア軌道（初級、シニア/チームリード、AE移行）に基づいて構成してください
• すべての役職にquota attainment percentageを含めてください — 「120% of quota」はどんな形容詞よりも多くを伝えます

初級SDRの職務経歴書サンプル（0〜1年）

RESUME EXAMPLE

Professional Summary

Results-driven Sales Development Representative with 10 months of outbound prospecting experience in B2B SaaS, consistently exceeding activity targets of 60+ dials and 40+ personalized emails daily. Generated $1.2M in qualified pipeline in Q3 2025 by executing multi-channel outbound sequences across phone, email, and LinkedIn. Proficient in Outreach for cadence management, Salesforce for CRM hygiene, and ZoomInfo for prospect research. Seeking an SDR position at a high-growth SaaS company where disciplined prospecting and strong discovery skills translate into AE-ready pipeline.

Work Experience

Sales Development Representative Datadog — New York, NY | March 2025 – Present

• Execute 65–75 outbound dials daily into mid-market DevOps and engineering leaders, maintaining a 4.2% connect rate against a team benchmark of 3.8%
• Send 45+ personalized cold emails per day through Outreach sequences, achieving a 14.3% open rate and 3.1% reply rate — 55% above the team average reply rate of 2.0%
• Book an average of 17 qualified meetings per month against a quota of 15, with an 82% show rate producing 14 held meetings and $420K in monthly pipeline generated
• Research and build targeted prospect lists of 200+ accounts per month using ZoomInfo and LinkedIn Sales Navigator
• Qualify inbound leads within a 5-minute response SLA, converting 38% of Marketing Qualified Leads to Sales Accepted Leads
• Collaborate with 2 Account Executives on account-based selling motions for 15 strategic accounts, contributing 6 meetings that converted to $890K in pipeline during Q3 2025
• Maintain 98.5% CRM hygiene in Salesforce by logging all activities, updating lead statuses within 24 hours

Sales Intern HubSpot — Cambridge, MA | June 2024 – December 2024

• Supported the inbound SDR team by qualifying 25–30 inbound demo requests per week through discovery calls, learning BANT qualification framework
• Managed a portfolio of 150 trial accounts in HubSpot CRM, executing re-engagement email sequences that reactivated 22 dormant accounts generating $180K in pipeline
• Assisted in building outbound target account lists for 3 SDRs using Apollo.io
• Shadowed 40+ discovery calls and 15 product demos, compiling a competitive intelligence document covering 8 competitors

Education

Bachelor of Science in Business Administration Boston University, Boston, MA | May 2024

• Concentration in Marketing
• Sales Club President (2023–2024)

Certifications

• Salesforce Administrator Certification — Salesforce (2025)
• HubSpot Inbound Sales Certification — HubSpot Academy (2024)
• Sandler Selling System Foundations — Sandler Training (2025)

Skills

Sales Tools: Outreach, Salesforce (Lightning), ZoomInfo, LinkedIn Sales Navigator, Apollo.io, HubSpot CRM, Gong, Chorus, Slack, Zoom, Google Workspace Methodologies: BANT qualification, MEDDIC (learning), Sandler Selling System, account-based prospecting, multi-channel cadence design, objection handling, cold calling, social selling Metrics: 17 meetings booked/month, 82% show rate, $420K monthly pipeline, 14.3% email open rate, 4.2% connect rate, 38% MQL-to-SAL conversion

中級SDRの職務経歴書サンプル（1〜3年）

RESUME EXAMPLE

Professional Summary

Senior Sales Development Representative and team lead with 2.5 years of full-cycle outbound prospecting experience at high-growth SaaS companies, consistently delivering 120–135% of meeting quota while mentoring 4 junior SDRs. Generated $8.4M in qualified pipeline over the trailing 12 months by executing strategic outbound campaigns targeting VP and C-suite buyers at enterprise accounts (5,000+ employees). Expert in Outreach cadence optimization, Gong call analytics, and Salesforce reporting. Recognized as SDR of the Quarter 3 consecutive times.

Work Experience

Senior Sales Development Representative / SDR Team Lead Snowflake — San Mateo, CA | January 2024 – Present

• Exceed monthly meeting quota of 18 by an average of 22%, booking 22 qualified meetings per month with data engineering and analytics leaders at Fortune 1000 companies, generating $720K in monthly pipeline
• Lead a pod of 4 SDRs as peer team lead, conducting daily pipeline reviews, weekly 1:1 coaching sessions, and monthly call calibration workshops — pod performance improved from 89% to 112% collective quota attainment in 6 months
• Design and optimize multi-touch outbound sequences in Outreach spanning 21-day cadences across phone, email, and LinkedIn, achieving a 4.8% meeting conversion rate versus the org average of 3.2%
• Leverage Gong conversation intelligence to analyze 200+ recorded discovery calls per quarter
• Execute account-based outbound campaigns targeting 25 strategic accounts per quarter in collaboration with Enterprise AEs, contributing pipeline that influenced $2.1M in closed-won revenue in FY2025
• Participate in Snowflake's SDR-to-AE development program, independently closing 2 expansion deals totaling $145K ARR

Sales Development Representative Gong — San Francisco, CA | June 2022 – December 2023

• Executed 55–70 outbound dials daily into revenue operations, sales enablement, and CRO personas at mid-market SaaS companies, maintaining a 5.1% connect rate
• Booked 16 qualified meetings per month against a quota of 14, achieving 114% average quota attainment over 18 months with $480K in average monthly pipeline generated
• Crafted personalized cold email sequences achieving a 5.8% reply rate — the highest on a 12-person SDR team
• Developed a "competitive displacement" outbound playbook targeting Chorus.ai customers, generating 28 qualified opportunities representing $1.4M in pipeline
• Ranked #1 of 12 SDRs in Q2 2023 and Q4 2023 for meetings booked, earning SDR of the Quarter recognition

Education

Bachelor of Arts in Communication Studies University of California, Davis | June 2022

Certifications

• Certified Inside Sales Professional (CISP) — AA-ISP (2024)
• Salesforce Advanced Administrator — Salesforce (2024)
• Gong Certified Revenue Intelligence User — Gong (2023)
• MEDDIC Sales Methodology Certification — MEDDIC Academy (2024)

Skills

Sales Tools: Outreach, SalesLoft, Salesforce (Lightning + Reports/Dashboards), Gong, ZoomInfo, LinkedIn Sales Navigator, Apollo.io, 6sense, Drift, LeanData, Slack, Zoom Methodologies: MEDDIC, Sandler Selling System, Challenger Sale principles, account-based sales development, multi-threading, competitive displacement, social selling Metrics: 22 meetings/month (122% quota), $720K monthly pipeline, $8.4M trailing-12-month pipeline, 4.8% meeting conversion rate, 2 full-cycle deals closed ($145K ARR)

SDRからAEへの転身の職務経歴書サンプル（3年以上）

RESUME EXAMPLE

Professional Summary

Top-performing Sales Development Representative with 3 years of progressive outbound prospecting experience transitioning to Account Executive. Generated $14.2M in career pipeline across Outreach and Snowflake, with SDR-sourced opportunities converting at 24% closed-won — 2 percentage points above the company average of 22%. Independently closed 4 full-cycle expansion deals totaling $380K ARR during the SDR-to-AE development program. MEDDIC-certified with deep experience running discovery calls, multi-threading into economic buyers, and building business cases that accelerate deal velocity.

Work Experience

Senior Sales Development Representative / AE Development Program Outreach — Seattle, WA | March 2024 – Present

• Selected for the competitive SDR-to-AE development program (8 of 35 SDRs accepted)
• Closed 4 expansion deals independently totaling $380K ARR, managing the complete sales cycle from discovery through negotiation and procurement review, with an average deal cycle of 42 days versus the AE team average of 58 days
• Generated $960K in monthly pipeline through strategic outbound into VP Sales, CRO, and Revenue Operations personas at enterprise accounts (10,000+ employees)
• Ran 45+ first-call discovery meetings per quarter using MEDDIC qualification framework, achieving a 62% Stage 1-to-Stage 2 conversion rate
• Multi-threaded across an average of 3.4 stakeholders per opportunity
• Built and delivered 12 customized ROI business cases for enterprise prospects
• Mentored 6 newly hired SDRs during their 60-day ramp period — all 6 achieved quota within their first full month post-ramp

Sales Development Representative Outreach — Seattle, WA | August 2022 – February 2024

• Exceeded monthly meeting quota of 16 by an average of 25%, booking 20 qualified meetings per month
• Generated $6.8M in pipeline over 18 months through cold calling (60+ dials/day), personalized email sequences (50+ daily), and LinkedIn social selling
• Developed an industry-vertical outbound strategy for financial services accounts, increasing reply rates from 2.3% to 6.1%
• Ranked #1 of 18 SDRs in FY2023 for total pipeline generated ($5.2M), earning President's Club recognition
• Partnered with Marketing on an ABM campaign targeting 50 enterprise accounts, resulting in a 340% increase in engagement rates

Business Development Intern Salesforce — San Francisco, CA | January 2022 – June 2022

• Supported the Commercial SDR team by researching and qualifying 100+ inbound leads per week
• Conducted 30+ discovery calls per week with SMB prospects, learning BANT qualification
• Created a lead scoring enhancement proposal that improved MQL-to-SQL conversion by 8 percentage points

Education

Bachelor of Science in Marketing University of Washington, Seattle, WA | December 2021

Certifications

• MEDDIC Certified Practitioner — MEDDIC Academy (2024)
• Certified Inside Sales Professional (CISP) — AA-ISP (2023)
• Salesforce Administrator Certification — Salesforce (2022)
• Outreach Certified Power User — Outreach University (2023)
• Challenger Sale Methodology — CEB/Gartner (2024)

Skills

Sales Execution: Full-cycle deal management (discovery → negotiation → close), MEDDIC qualification, multi-threading, business case development, ROI analysis, procurement navigation, contract negotiation, competitive positioning Prospecting: Cold calling (60+ dials/day), personalized email sequencing (50+ daily), LinkedIn social selling, account-based outbound, multi-channel cadence design Tools: Outreach (power user), Salesforce (Lightning + CPQ basics), Gong, ZoomInfo, LinkedIn Sales Navigator, 6sense, Clari, Apollo.io, Drift, LeanData, Highspot Metrics (Career): $14.2M career pipeline generated, 4 full-cycle deals closed ($380K ARR), 125% average quota attainment, 62% Stage 1-to-Stage 2 conversion, #1 ranked SDR FY2023

SDRが職務経歴書で犯しやすい間違い

1. 活動量なしで「Cold Calling」を記載する

誤り： 「見込み客へのcold callingとミーティング設定を担当」 正しい： 「VPレベルの見込み客に対し毎日65以上のoutbound dialを実行、4.2%のconnect rateを維持し、月17件のqualified meetingsをブッキング」 採用担当者はすべてのSDR職務経歴書で「cold calling」を目にします。差別化するのは、そのコールに付随するボリューム、一貫性、コンバージョン率です。

2. パイプラインドル貢献を省略する

誤り： 「アウトバウンドプロスペクティングを通じて営業チームのリードを生成」 正しい： 「アウトバウンドプロスペクティングを通じて月間$480Kのqualified pipelineを生成、FY2023の合計$5.2Mのpipelineに貢献」 SDRのパフォーマンスはパイプラインドルで測定されます。ドル額を含めなければ、最も重要な指標を隠していることになります。

3. テックスタックを一般的に参照する

誤り： 「CRMソフトウェアとセールスツールに精通」 正しい： 「マルチタッチcadence管理のOutreach、pipeline tracking のSalesforce Lightning、500M以上のプロフェッショナルコンタクトにわたるprospect intelligenceのZoomInfoのエキスパート」

4. Quota Attainment Percentageがない

誤り： 「常にセールスターゲットを達成」 正しい： 「6か月連続で月間meeting quotaの122%を達成（目標18に対し22件ブッキング）」

5. SDR職を管理業務として扱う

誤り： 「リードをCRMに入力し、メールでフォローアップ」 正しい： 「電話、メール、LinkedInにまたがる21日間のマルチタッチアウトバウンドシーケンスを設計・実行、ターゲット見込み客の4.8%をqualified meetingsに転換」

6. SDRからAEへの橋渡しが欠けている（転身用職務経歴書の場合）

誤り： 「Account Executiveの役割への転身を希望」 正しい： 「AE開発プログラム中に4件のexpansion deals（$380K ARR）を独自にクローズ、discoveryからprocurementまでのフルセールスサイクルを管理し、平均42日のクローズタイムを達成」

7. Show Rateとリード品質指標を無視する

誤り： 「Account Executiveに月20件のミーティングをブッキング」 正しい： 「82%のshow rate（16.4件開催）で月20件のミーティングをブッキング、SDRソースのopportunitiesは24% closed-wonで転換（マーケティングソースの18%と比較）」

SDR職務経歴書のATSキーワード

活動＆パイプライン指標

Cold calling, outbound prospecting, meetings booked, pipeline generation, quota attainment, connect rate, conversion rate, email cadence, show rate, dials per day, qualified meetings, SQL generation, MQL-to-SAL conversion

セールスツール＆プラットフォーム

Salesforce, Outreach, SalesLoft, Apollo.io, ZoomInfo, Gong, LinkedIn Sales Navigator, HubSpot CRM, 6sense, Drift, Clari, LeanData, Chorus, Highspot, Pardot, Marketo

セールスメソドロジー

BANT, MEDDIC, MEDDPICC, Sandler Selling System, Challenger Sale, SPIN Selling, account-based selling, social selling, multi-threading, competitive displacement, value selling

ソフトスキル＆コンピテンシー

Objection handling, discovery call execution, active listening, time management, coachability, resilience, team collaboration, written communication, business acumen, self-motivation, adaptability, competitive drive

よくある質問

2025〜2026年のSDRの現実的な給与とOTEは？

米国におけるSDRの基本給中央値は$60,000で、コミッションとボーナスを含むon-target earnings（OTE）は約$85,000です。一般的な報酬構造は基本給65〜70%、変動給30〜35%です。経験6か月未満の初級SDRは基本給$55,000〜$70,000が一般的で、高成長SaaS企業のトップパフォーマーは総報酬$128,000を超えることもあります。

SDR職にどのくらいの期間留まるべきですか？

Bridge Groupの調査によると、SDRはAccount Executiveへの昇進前に平均16か月間その役職に留まります。重要なのは、11か月未満で昇進したSDRはAEポジションで55%の失敗率を記録するのに対し、16か月以上在籍したSDRの失敗率はわずか6%であることです。

就職市場で競争力を持つためにどのSDRツールを学ぶべきですか？

求人情報で最も頻繁に登場するコアSDRテックスタックには、CRM（SalesforceまたはHubSpot）、sales engagementプラットフォーム（OutreachまたはSalesLoft）、data intelligenceツール（ZoomInfoまたはApollo.io）、conversation intelligence（GongまたはChorus）、LinkedIn Sales Navigatorが含まれます。

SDRは1日に何件のコールとメールをすべきですか？

業界ベンチマークによると、アウトバウンドSDRは1日40〜50件のコールと10〜40件のパーソナライズされたメールを目標とし、合計80〜100件の活動を行うべきです。アウトバウンドミーティング生成のベンチマークは月15件のブッキングで、期待されるshow rateは80%、約12件の開催ミーティングです。

SDRの職務経歴書にprofessional summaryは含めるべきですか？

はい。形容詞ではなく指標で満たすべきです。「意欲的で結果志向のセールスプロフェッショナル」ではなく、最も印象的な数字でリードしてください：quota attainment percentage、生成した総パイプライン、月間ブッキングミーティング数、使用する具体的なツール。

出典

1. SaaStr — "The Average Tenure of Your SDRs? About 14 Months"
2. Bridge Group — "The Failure Rate of SDR-to-AE Promotions"
3. Gradient Works — "Benchmarks for Metrics That Matter to Sales Development"
4. RepVue — Sales Development Representative Salary
5. Bridge Group — "SDR to Enterprise AE Career Path"
6. U.S. Bureau of Labor Statistics — Sales Occupations
7. Aspireship — "The Complete SaaS Sales Tech Stack"
8. ZoomInfo — "Outbound Sales Software: 11 Top Platforms"
9. Bowery Capital — "AE Promotion Mapping in SaaS"
10. Coursera — "Sales Development Representative Salary: Your 2026 Guide"

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