Back to Sidley Austin guide

Sidley Austin · Assessment Centre

Sidley Austin Assessment Centre Prep

Sidley Austin's assessment centre is the final round. A half-day to a full day of intensive structured exercises, running alongside the broader vacation scheme. of back-to-back interviews, case work and exercises with senior staff. Below: what the day looks like, what each exercise tests, and how to rehearse the full sequence before you walk in.

Practise for Sidley Austin

Freeno card

Start practising on Intervyo. Free tools, scored feedback, no payment.

  • CV Checker, scored against Sidley Austin
  • HireVue practice, AI-scored
  • Live AI mock interviews with Vyo
  • Psychometric tests in real formats
  • Application Tracker
Start practising free
Every interview stage, with AI feedback
Upgrade any time, no commitment

The day

What the Sidley Austin assessment centre actually looks like

The final hurdle before a training contract. Sidley recruits almost exclusively through its Spring and Summer schemes, so the formal final-round evaluation takes place within the scheme or immediately after, combining day-to-day performance with formal assessment-centre elements.

Duration

A half-day to a full day of intensive structured exercises, running alongside the broader vacation scheme.

Cohort

15 to 20 candidates per scheme.

Conversion

Historically roughly 40% to 50% of a scheme cohort convert into future trainees.

Format. Primarily in person at the London office, 70 St Mary Axe, to assess cultural fit, presentation and interpersonal dynamics under pressure.

Decision timing. Decisions typically communicated within the following week, after the Graduate Recruitment committee reviews the full assessment portfolios and supervisor feedback.

The schedule

Hour-by-hour: the Sidley Austin assessment centre

What you do, when you do it. Built from past attendee accounts so you know what is coming and can pace yourself.

  1. 08:45

    Arrival and reception at the London office; clear building security and are escorted to a waiting area or boardroom.

  2. 09:00

    Welcome and briefing from the Early Careers / Graduate Recruitment Manager; candidates are observed for initial professionalism.

  3. 09:30

    Written / drafting exercise: an unassisted, timed commercial or legal analysis at individual desks.

  4. 10:30

    Morning break to collect coffee and prepare for the interactive segments.

  5. 10:45

    Case study and commercial interview: timed preparation then a presentation or rigorous conversational defence to a senior associate or junior partner.

  6. 12:15

    Networking lunch with current trainees; a genuine break, but red flags or disengagement are noted and fed back to HR.

  7. 13:30

    Negotiation / group exercise: small teams negotiate terms or solve a commercial problem, observed by partners and associates.

  8. 14:45

    Competency and partner interview: the decisive interview with two senior partners on motivation, resilience, CV consistency and a deep dive into your scheme work.

  9. 15:45

    Wrap-up and departure; final administrative queries answered by Graduate Recruitment.

The exercises

What each assessment centre round tests

Each exercise has its own scorecard. Consistency across all of them, not heroics in any single one, is what produces offers.

Competency / behavioural interview

Format. 1-on-1 or panel with a senior associate or partner.

Duration. 45 to 60 minutes

Panel. One or two interviewers from core practices (Private Equity, Global Finance or Restructuring).

Assessed on. Core behavioural competencies, motivation for choosing Sidley over Magic Circle or US peers, commercial awareness and resilience.

Typical scenarios. A deep dive into your CV for evidence of overcoming setbacks, managing competing priorities and a genuine interest in financial markets.

Common failure modes. Generic answers that fit any City firm, unstructured competency responses, or sounding over-rehearsed.

Tactical advice. Use STAR with at least 60% of airtime on your specific Action, and tailor motivations to Sidley's transactional mix (leveraged finance, funds, private equity).

Case study / commercial exercise

Format. Individual preparation, then a conversational presentation and defence of your conclusions.

Duration. 45 minutes preparation, 30 minutes interview / defence

Panel. One partner or senior counsel.

Assessed on. Synthesising complex financial and commercial information rapidly, identifying legal risks in a transaction, and communicating recommendations under cross-examination.

Typical scenarios. A cross-border M&A where the target faces regulatory hurdles, IP disputes or supply-chain exposure; recommend whether to proceed, renegotiate or walk away.

Common failure modes. Getting bogged down in minor legal detail at the expense of commercial reality, failing to take a stance, or crumbling when challenged.

Tactical advice. Structure analysis around business impacts (cost, revenue, liability, reputation); when challenged, acknowledge the point but defend your position unless a fatal fact emerges.

Written / drafting exercise

Format. Desk-based individual exercise using a provided factsheet or document pack.

Duration. 60 minutes

Panel. Invigilated by Graduate Recruitment; marked anonymously by associates afterwards.

Assessed on. Written precision, attention to detail, logical structuring and spelling/grammar under time pressure.

Typical scenarios. Reviewing an email thread or term sheet between a sponsor and a target, then drafting a concise briefing note for the supervising partner flagging key risks and next steps.

Common failure modes. Not finishing in time, poor layout without headings, imprecise language, or spelling mistakes.

Tactical advice. Spend the first 15 minutes mapping the structure, use clear headings and bullets, and leave 5 minutes to proofread for typos.

Group / negotiation exercise

Format. Split-team negotiation or collaborative strategy session.

Duration. 45 to 60 minutes

Panel. 4 to 6 candidates, observed silently by 2 to 3 partners or associates.

Assessed on. Teamwork, active listening, negotiation strategy and advancing commercial goals without alienating others.

Typical scenarios. Your team represents a lender negotiating loan covenants with a borrower group, or two JV partners allocating risk and equity split before launch.

Common failure modes. Dominating and talking over peers, sitting in silence, or being stubborn on points that do not move the commercial needle.

Tactical advice. Bring structure: track time and synthesise ('We have agreed A and B, let's use the last 15 minutes on C'), and treat teammates as future colleagues.

Partner / senior partner interview

Format. Panel interview.

Duration. 45 to 60 minutes

Panel. Two senior partners, often a hiring-committee member or practice-group head.

Assessed on. Long-term partner potential, high-level commercial acumen, stamina, cultural fit and your actual scheme-seat feedback.

Typical scenarios. An open dialogue on macro trends affecting City firms (rate volatility, geopolitical supply-chain risk, AI in legal tech) plus a microscopic review of work you drafted on the scheme.

Common failure modes. Lacking deep knowledge of your own scheme work, being unable to discuss financial news intelligently, or failing to ask sophisticated questions.

Tactical advice. Treat it as a conversation between prospective peers; re-read your notes and know every matter you touched, and how economic indicators affect Sidley's fund and sponsor clients.

Lunch with current trainees / associates

Format. Informal sit-down lunch.

Duration. 60 to 75 minutes

Panel. 3 to 4 candidates paired with 2 current trainees or junior associates.

Assessed on. 'Airport test' compatibility, genuine interest and social intelligence.

Typical scenarios. Conversational chat about office culture, work-life balance, the transition to a US firm, and day-to-day trainee tasks.

Common failure modes. Dropping professional standards, inappropriate or complaining jokes, ignoring one trainee to impress another, or showing zero curiosity.

Tactical advice. Relax, but remember you are on display; use the time to gather culture and live-deal insight to reference in the afternoon partner interviews.

The scoring

How Sidley Austin scores the day

A structured matrix scoring candidates across all components, each exercise mapping to specific core competencies rated on a 1-to-5 scale.

Aggregation. Written, case study, group negotiation and partner interview scores feed, with vacation-scheme supervisor feedback, into a comprehensive Graduate Recruitment committee review and the final offer decision.

Veto mechanic. A weak score in a single exercise will not automatically sink an otherwise exemplary portfolio, but an outright failure or behavioural red flag in the partner interview or group exercise (aggression or arrogance) is an automatic veto.

Senior-round weighting. The partner / senior partner interview carries the highest numerical weight, closely followed by formal written feedback from your day-to-day seat supervisors.

Consistency check. The committee runs a behavioural consistency check; if one interviewer scores a 5 on confidence but a partner scores a 2 on coachability, it deliberates on the delta to confirm an authentic, sustainable persona.

Decision timing. Communicated within the following week.

The simulator

Rehearse the full assessment centre, end to end

Rehearse the assessment centre free on Intervyo. Multi-stage scenarios mirror the real day's exercises in order, case work, technicals, behavioural rounds, lunch.

  • Full-day simulation. 6 back-to-back rounds in the order Sidley Austin actually runs them.
  • Per-round scoring. Each exercise scored independently, then aggregated to a verdict. Same way the real day works.
  • Fatigue calibration. Rounds compound in difficulty. Practising the full sequence exposes the late-day drop-off most candidates miss.
  • Detailed debrief. After the simulation, a written debrief covering what would have got you an offer, what would have lost it.

Why candidates fail

How candidates lose the Sidley Austin assessment centre

Specific failure patterns drawn from past attendee accounts. The day is a marathon, not a sprint, and most failures are about consistency across panels.

  1. 1

    Fading energy across the day

    Letting focus, posture or tone slip by mid-afternoon; interviewers flag candidates whose sharpness drops in later rounds.

  2. 2

    Behavioural inconsistency

    Polite to senior partners but indifferent to administrative staff, Graduate Recruitment or catering teams.

  3. 3

    Dominating the negotiation

    Mistaking strength for capability; interrupting, cutting down ideas or refusing to compromise is an immediate teamwork fail.

  4. 4

    Generic partner questions

    Asking searchable questions ('What is your work-life balance?') signals a lack of intellectual depth.

  5. 5

    Poor vacation-scheme integration

    Treating the scheme passively and being unable to explain the commercial context of the tasks you did.

  6. 6

    Mishandling the written buffer

    Poor time management leaving the document half-finished or riddled with formatting and grammatical errors.

What works

What separates candidates who get offers

Concrete moves drilled by candidates who clear the day, drawn from accounts of recent offer-holders.

  • Three drill-ready anchor stories

    Multi-faceted behavioural stories adaptable to resilience, leadership, conflict resolution and attention to detail.

  • Micro-targeted Sidley references

    Cite specific London cross-border transactions and name the practice groups involved, e.g. advising a sponsor on a carve-out.

  • Interviewer-matched questions

    Research interviewers via the website and LinkedIn and ask about their actual practice, e.g. how high rates have altered their restructuring strategies.

  • Active listening in groups

    Validate others before pivoting: 'That's a strong point from Sarah on the regulatory timeline; let's build it into our framework.'

  • The senior-partner mindset

    Speak as a trusted business adviser, focusing on how legal risks hit the client's bottom line and objectives.

From past attendees

How recent Sidley Austin candidates handled the assessment centre

Anonymised accounts from offer-holders. Preparation, the day itself, what worked, what did not.

Summer scheme, commercial case study (passed)

Prep. Framed the case around valuation and exit impact rather than just listing legal issues.

Experience. In the second week, the toughest element was the case-study interview with a corporate partner over a 45-page pack on a target logistics company. Rather than just listing the issues (including a pending employment tribunal), the candidate framed the presentation around how they would affect the target's valuation and the sponsor's exit. When the partner called the regulatory risk assessment too conservative, the candidate defended it from the document text but conceded that for a higher risk tolerance an indemnity clause could mitigate exposure. The partner said 'Good business thinking.'

Outcome. Training contract offer the following Tuesday.

Summer scheme, written exercise (failed)

Prep. Confident on interviews but mismanaged time on the written task.

Experience. Spent too long reading the background documents, leaving 20 minutes to draft the advice memo. Panicked, skipped headings and could not proofread the final paragraphs. In the debrief, Graduate Recruitment said the verbal interviews were top tier but the written submission lacked the structure and precision Sidley's lean teams require.

Outcome. Rejection. Lesson: execution under time pressure matters as much as commercial knowledge.

Sidley Austin quirks

Things only true of the Sidley Austin assessment centre

Format conventions, debrief mechanics, and unwritten rules that come up across cycles. These do not appear on the careers site but they shape the day.

  • The vacation-scheme feedback loop

    Unlike firms where the AC is an isolated day, Sidley places immense weight on the continuous assessment ledger from your scheme supervisors. A stellar interview can be undone if seat feedback shows poor precision or proactivity.

  • The private-capital lens

    Because London is a hub for Global Finance, Investment Funds and Private Equity, your interviewers are likely specialist transactional lawyers; commercial discussions lean into corporate finance, leverage metrics and debt structures far more than general commercial or tort law.

  • Conversational yet rigorous style

    Sidley's interview style is famously conversational rather than an aggressive interrogation, but this is deliberate: they put you at ease to see whether your professionalism slips when the setting feels less formal.

On the day

Six moves that decide the offer

  1. 01Three anchor stories, drilled cold. Prepare three stories that demonstrate multiple competencies each. Reuse them across the day. You will hit the same scorecard line items from different angles.
  2. 02Reference Sidley Austin in every round. Specific deals, named partners, division-level detail. The candidates who do this signal preparation in a way generic ones cannot fake.
  3. 03Treat lunch as assessed. It is. The senior staff at the table are scoring presence, small talk and substantive questions. Have two ready.
  4. 04Stay sharp in the late rounds. Most candidates fade after the third hour. The few who keep energy and structure into the partner round are the ones who get offers.
  5. 05Have two questions per interviewer. Specific to their role, not generic. Sidley Austin interviewers compare notes; "what is the firm culture like" five times in a row gets noticed.
  6. 06Send a thank-you note. Short, specific, within 24 hours. Reference something each interviewer said. Most candidates skip this; the offer rate among those who do it is materially higher.

FAQ

Sidley Austin Assessment Centre questions, answered

Does Sidley reimburse travel costs for the assessment centre?

Yes, reasonable standard-class travel (train or flight) for candidates travelling from outside London within the UK. Retain receipts and submit via the expense claim form.

Is hotel accommodation provided?

If your travel requires an exceptionally early start (e.g. from Scotland or Northern England for a 9am start), Graduate Recruitment will arrange and cover a hotel close to the office the night before.

What is the dress code?

Strictly business formal: a conservative, well-pressed suit in dark navy, grey or black with a formal shirt or blouse and professional footwear.

How are dietary requirements handled for the trainee lunch?

Submit any dietary requirements, allergies or religious preferences to Graduate Recruitment by email at least a week before the assessment centre.

How should I disclose a disability under the Equality Act 2010?

Disclose any required reasonable adjustments (e.g. extra reading time for the written or case-study exercises) on your application form or to Graduate Recruitment before the day. Sidley handles these confidentially and objectively.

Should I bring printed copies of my CV?

Yes. Bring a clean portfolio with 2 to 3 printed copies of your CV, a notepad and a pen, even though interviewers have your digital files.

What should I not bring into the assessment rooms?

Smartwatches, mobile phones and external recording devices must be turned off and stored away throughout the formal testing blocks.

Does Sidley provide visa sponsorship for international candidates?

Yes. Sidley provides Skilled Worker visa sponsorship for qualified international candidates who receive a training contract offer, covering the transition from a student visa or international equivalent.

What are the UK compensation benchmarks for Sidley trainees?

The first-year trainee salary is £60,000, rising to £65,000 in the second year. On qualification, the newly qualified (NQ) associate base salary is £175,000.

The other rounds

The rest of the Sidley Austin process

Practise each one free on Intervyo.

HireVuePsychometric TestsLive Interview

Practise free

Rehearse the Sidley Austin assessment centre free

Practise every stage on Intervyo with AI-scored feedback: HireVue, psychometrics, live mock interviews, and CV. Free to start, no card required.

Start practising free

Free tools, upgrade any time

Intervyo is not affiliated with or endorsed by Sidley Austin. Exercise details are sourced from past attendees and the firm's published guidance; verify on the firm's careers site before attending. Sector: Commercial Law.

Sidley Austin

Practise free

Start free