FIRM PROFILE
Mayer Brown

Mayer Brown

  • London

"Fierce in finance, contending in construction, and flaunting one of the most tenacious training programmes around: keep reading on for global giant Mayer Brown."

Mayer Brown training contract review 2027

About the firm

  • 34
    Trainees
  • 139
    Associates
  • Undisclosed
    Partners
  • 21
    Overseas Offices

Searching for a place that can house each part of your weird and wonderful sense of self? Do you have fears that even the shine of a thousand spotlights and all the stars you could steal from the night sky will never be enough? Well, fear not, for P T Barnum isn’t the only answer; we have heard tell that at Mayer Brown, “there isn’t one specific mould; everyone is their own person and personalities are celebrated.”

“There isn’t one specific mould; everyone is their own person and personalities are celebrated.”

These varying personalities are united by a few interests, however. “I wanted to try transactional seats, advisory seats, contentious seats…” one insider listed, echoing others’ wishes for “a very well-rounded firm.” Indeed, our sister guide, Chambers UK, provides praise for a whole host of the firm’s practices, including its national work in asset-based lending, capital markets (CLOs and derivatives), construction, and energy & natural resources. The firm also fares well across the Atlantic, receiving a whopping 99 department rankings in our other sister guide, Chambers USA.

Training principal Miriam Bruce elaborates on the firm’s local practice strengths, including “an exceptionally strong market presence in finance," she also adds: "There is also a lot of excitement in London about our growth in private capital.”  And trainees are practically all-but-guaranteed a front-row seat on such deals, as a few sources pointed to the smaller size of the trainee cohort: “I didn’t want a firm that only had a handful of trainees or one that had over 50.” Year-on-year, the firm takes on around 15 trainees per cohort.

Why trainees joined the firm

International work

Strong training schedule

Strengths across both contentious and transactional work

International work

Trainees were impressed by the “real emphasis on international work as part of the UK office,” and confirmed that a training contract at Mayer Brown means “international work is part of the remit, not just an optional extra.”

Strong training schedule

According to trainees, Mayer Brown has “a very thought-out and comprehensive training programme for every seat that you do.” More details in the ‘Supervision & training’ section!

Strengths across both contentious and transactional work

One source explained their non-negotiables when researching firms: “I wanted a breadth of work and having strengths in both litigious and transactional seats was really important to me.” Mayer Brown delivers on both fronts, providing, in one rookie’s words, the “opportunity to dip my toes in multiple areas to find out what worked best for me.”

Trainee satisfaction rankings

Excellent
Overall satisfaction
Excellent
Training & development
Excellent
AI adoption
Excellent
Qualification
Strong
Pay
Strong
Supervision & contact time

Training contract structure

  • 4x6
    Seat Structure

Seat allocation

Before trainees begin each seat, they rank their desired seat options from one to five, adding a sixth choice if they wish to do a secondment. Interviewees explained that the process is simple enough, but the outcome is ultimately dependent on business need. Midway through each seat, trainees also catch up with the graduate recruitment team: “It’s an opportunity to express what you like and don’t like about your seat, and you can bounce ideas back and forth with them for what you want to do next.”

When it comes to seat requirements, rookies are expected to undertake at least one transactional seat during their training contract, which means a stint in finance, corporate or real estate. The popularity of the contentious departments has resulted in a cap being placed on the number of dispute seats trainees can do, i.e. no more than two.

  • Yes
    International secondments
  • Yes (for those in corporate)
    Client secondments

Client secondments

Mayer Brown’s trainees benefit from the opportunity to do a corporate secondment. As you might expect, this only becomes available for juniors who have completed a corporate rotation within the firm first, to ensure a seamless transition.

Other opportunities are ad hoc across the different practices and have included a seat within a private equity firm and the recent addition of doing some non-contentious construction work for a large construction client.

International secondments

As an international firm, it’ll come as no surprise that trainees can be seconded to an office abroad. “There are longstanding secondments to Paris,” explained one source: “it’s with the international arbitration team.”

There were a few grumbles from insiders who felt there should be more international opportunities on offer, though it was noted that the firm had been in talks surrounding the expansion of secondments further afield, perhaps even bringing back a New York rotation, which has recently been approved!

Seat experiences

As Mayer Brown requires its trainees to undertake at least one transactional seat, many rookies shoot their shot in real estate. “You’re probably working on 20 matters at any given time,” one insider shared of their experience in the seat: “It’s kind of like spinning plates!” These spinning plates can encompass a range of work, from submitting applications to HM Land Registry and filing Stamp Duty Land Tax returns, to drafting lease renewals, wayleave agreements and licences, and preparing lease reports.

There is also a subgroup within the real estate department, which carries out the finance work related to deals. Opportunities arise for trainees to get involved in this area of law, proving to be “really helpful experience-wise because we get a peek at finance work without being in a finance seat,” according to one. Exposure to the financial dealings behind a deal tallies up to even more knowledge gained in tracking and satisfying conditions precedent, drafting security notices and notices of assignment, as well as liaising with different law firms involved.

“You get to work on some really iconic buildings in London.”

Although multijurisdictional deals make up a portion of the work within the team, “your focus is domestic, looking at English law,” explained an insider, which means “you get to work on some really iconic buildings in London.” One such example is the team’s representation of the British Land Company and the Singaporean sovereign wealth fund, GIC, on the development of Paddington Central, a mixed-use commercial space next to (you guessed it) Paddington Station.

Having Blackstone as a client is a clear indication that your firm is doing something right. As is to be expected, trainees told us that typical days in this seat don’t exist, likely due to the sheer volume and range of work coming through the department’s nine subgroups, which include leveraged finance, securitisation, global trade & emerging markets, and receivables.

To the uninitiated, this might sound like signing up for an awful lot of finance jargon, but insiders reassured us that “at the start of your seat you are almost always training every day,” with praise from the current cohort of trainees set to quash all anxieties as “the firm is good at teaching you the basics.”

It was also reported that “the quality of work is impressive” and made all the more “rewarding to see yourself involved in big projects,” especially since Mayer Brown is happy for its juniors to “go around and pick work from different areas” of finance.

Whilst more trainee-specific tasks might include taking notes in client calls, taking the first draft of documents, reviewing comments, and amending agreements with requested edits, as their experience builds, responsibility is given for running specific aspects of a transaction.

Over on the contentious side, construction litigation is a popular seat amongst trainees. One of the more surprising things we learned is: “There’s more admin that comes with a litigation seat because whilst a transaction might go on for six months, a case can go on for six years.”

These admin tasks take the form of document management, creating chronologies of events, sending updates to the parties involved (the client, the opposing side, counsel, experts), and lots of bundling. Construction tends to operate slightly differently from other litigation seats, using forums such as mediation and adjudication, which trainees are able to get involved with.

One junior reflected that “even though there were late nights, you had a team with you and were bouncing ideas off each other,” and credited the team for being “willing to entertain and discuss the ideas I had and say why they might or might not work.” The result is a real sense of executing valuable work that helps clients.

Due to the sheer amount of legal analysis, a stint in this team would really appeal to the academics out there, especially given the notable cases taking centre stage, with an honourable mention to the multi-party cladding dispute revolving around the Building Safety Act in which the firm represented Shepherd Construction Limited.

Commercial dispute resolution (CDR) is another seat providing trainees with a taste of litigation. As a disclaimer, you are likely to see a few late nights here, which trainees felt could be “quite intense” but ultimately appreciated that “it’s just the nature of litigation when you’re working up to any court deadline.” In one example, the team is defending SALIC, a UK-registered subsidiary of the Saudi Agricultural and Livestock Investment Company, against a group litigation claim in the High Court of England and Wales.

Reportedly, juniors tend to be staffed on matters that are in the disclosure stage of the litigation cycle, meaning a lot of document review and redaction, researching applicable legislation and case law, writing legal memos, drafting letters of engagement, and project management tasks ensuring everything is up to date.

As with the other seats, trainees are given a lot of CDR-specific training sessions to equip them with the necessary skills to succeed. One trainee commented, “We have continual lunchtime CDR training where we learn about recent developments relevant to us.”

Trainee life

Culture and environment

  • 88%
    Trainees were happy in their current role
  • 88%
    Felt they chose the right firm

Data from our annual trainee survey

When it comes to firm culture, common phrases we heard from interviewees were “non-hierarchical,” “open-door policy,” and “genuinely friendly.” As one summed it up: “People are actually people here,” meaning “they don’t feel robotic or stoic or cold; they actually want to get to know you.” The general feeling among sources was that “culture is probably one of Mayer Brown’s strongest qualities,” with a trainee happily sharing: “It’s exceeded all my expectations.”

Reviews were mixed when it came to the firm’s social calendar. As one junior explained: “Every team tends to come with its own culture and sometimes you find some practice areas are more sociable than others.” This didn’t seem to pose much of an issue, though, since the trainees felt “very close-knit” within their cohorts and were able to plan their own events with their own social budget provided by the firm.

The firm also runs events centred on improving trainees’ skills, for example with the NextGen network “aimed at helping junior lawyers learn how to network with clients.” Clients were invited to an event at Los Mochis on Liverpool Street to help trainees build a network outside of the firm.

Working patterns

  • 60% (trainees expected in more)
    Expected office attendance
  • ~44 (Varies by seat)
    Typical billable hours in a week

Data from our annual trainee survey

Trainees aren’t given a billable target during their training period but are expected to record 7.2 hours a day, which can consist of a mix of billable and non-billable work. Hours vary, with some juniors reporting busy weeks equating to 60 hours, but the average seemed to be around the 40-hour mark.

The firm’s official office attendance requirement is 60% in-office and 40% working from home, though trainees are expected to be in more. The ‘anchor’ days for most teams were said to be Tuesday to Thursday, though we heard that this is “very team and supervisor dependent.”

In terms of office amenities and perks, juniors benefit from heavily subsidised food at the Hub, along with barista-made coffee for £1.50 (!) from “staff that are amazing and sweet” and who “remember your coffee order!” When it comes to health and wellbeing, a GP makes their rounds onsite on a Thursday, Pilates classes are regularly scheduled, and colleagues are provided with a monthly wellbeing budget to spend.

Pay

  • £56,000
    1st Year Salary
  • £61,000
    2nd Year Salary
  • 75%
    Were satisfied with the salary

Data provided by firm and our annual trainee survey

“In terms of the experience, career trajectory, and really everything you receive from a law firm, I feel that the salary is very fair,” shared one trainee when asked if they felt well compensated at Mayer Brown. This was reflected in answers from other interviewees, with one concluding that “it’s not about the salary vs the number of hours you put in, but the level of knowledge you get out.”

Supervision and training

  • 89%
    Feel they receive effective mentoring
  • 100%
    Feel they receive high quality learning & development

Data from our annual trainee survey

“One of the advantages of a training contract at Mayer Brown is that it is a small cohort,” explains Bruce: “this means we can develop a bespoke programme for them.” Indeed, trainees noted the firm’s unique training schedule, including sessions that went beyond usual department teachings.

For example, last year, a real client was invited in to present a fictional problem to trainees. “Our trainees were then asked to spend half a day planning out their solutions and advice before presenting them back to the client,” says Bruce. The aim is to equip juniors with a variety of different skills, from problem solving to explaining legal vs commercial solutions in a palatable way for clients.

Day-to-day, insiders reported a supportive environment in which supervisors were always “eager to sit you down and explain parts of a deal or how a transaction works.”

Pro bono & CSR

Got20? That’s Mayer Brown’s internal mission encouraging people to bill at least 20 hours of pro bono a year. “20 hours is light work!” laughed one trainee, revealing details of a special reward for colleagues who hit 100 hours of pro bono a year (spoiler: it’s your very own drinks trolley).

The firm’s commitment to pro bono is realised through a specialist team of dedicated pro bono associates and counsel. “I was really happy with the diversity of pro bono projects here,” reflected one insider, who detailed a mix of opportunities available. Overall, trainees valued the autonomy that comes with taking on a pro bono matter, with one source sharing: “I quite like that it’s a change of pace when you’re working for an individual.”

Other opportunities include:

  • Child Citizenship Project (formerly known as KIND)

  • Shelter

  • School Consent Project

Inclusion

As one trainee told us: “The firm is genuinely diverse; it’s not just window dressing.” Resource groups are available for all colleagues to join, hosting events and highlighting important topics for discussion. Examples are the Social Inclusion & Opportunities group, Enable (which allows people to “come together and promote awareness of different disabilities”), Fusion (a group focussing on efforts in race and ethnicity), Multifaith, Pride, Work and Me (supporting people balancing family obligations alongside work), and RAW (Retention and Advancement of Women).

Trainees also praised the firm’s efforts in championing social mobility, with a conscious decision to pivot promotional resources away from Oxbridge and traditional redbrick universities. The result, according to insiders, is that there is “no sense of elitism” within the training cohorts as trainees hail “from lots of different walks of life.”

Qualification

At the start of their fourth seat, trainees have a “kick-off meeting with graduate recruitment who explain how the qualification process works,” said a source. Juniors reported that the process is pretty standard, with trainees being notified of which teams are hiring before submitting an application pack, which consists of their internal CV and their end-of-seat appraisals. There were some qualms that available NQ positions were shared with trainees a little late in the cycle, around April. Interviewees were also unsure of the number of positions open within each department.

The process itself received no critique, with some interviews taking place depending on the number of applications received by certain departments. Sources were also pleasantly surprised by the resources provided by the firm to assist with managing stress and mental health during the qualification process: “The resources they offer aren’t just performative; they have given a lot of thought to what they can provide us with,” shared one rookie.

  • 80%
    Trainees Retention

Padel is the new squash…

Socials are changing, and this cohort is staying ahead of the game, with trainee meetups ditching the drinks in favour of running and a cheeky game of padel.

Contact this law firm

Top Figures

  • £56,000
    1st Year Salary
  • £61,000
    2nd Year Salary
  • £150,000
    Newly Qualified Salary
  • 15
    Training Contract Vacancies
  • 31st Mar 2027
    Application Closing Date