Company details

New York, NY

HEADCOUNT

10000+

ORG TYPE

Corporate

SECTOR

Professional Services

WEBSITE

https://www.marshmclennan.com

About the company

Marsh McLennan is a professional services group focused on risk, strategy, and people. The company operates through four global businesses: Marsh (insurance broking and risk advisory), Guy Carpenter (reinsurance), Mercer (people consulting and benefits), and Oliver Wyman (management consulting). Marsh McLennan serves large and mid-sized organisations across industries, plus public-sector clients, helping with insurance placement, risk analytics, workforce and retirement solutions, and strategy projects. In the latest annual reporting, Marsh McLennan describes more than 90,000 colleagues advising clients across more than 130 countries.

Locations and presence

Marsh McLennan operates globally with major hubs including New York and London, plus large regional offices across North America, Europe, and Asia-Pacific. Hybrid expectations vary by team, but multiple early-career postings spell out an expectation of being in the local office or on-site with clients at least three days per week, with at least one shared in-office anchor day.

Palpable Score

73.8

/ 100

Marsh McLennan is a strong early-career option because the company offers several entry routes across the group, from Marsh graduate programmes to Guy Carpenter risk analyst tracks and Oliver Wyman internships. The biggest strengths are breadth of roles and structured learning language in multiple programmes, paired with stable benefits. The main limits are uneven public signals on candidate experience and outcomes, because Marsh McLennan does not publish conversion rates, retention, or time-to-promotion data for early-career cohorts.

Pillar 1: Early-career access

Score

17.5

/ 20

The company runs multiple student and graduate entry points across the group, including internships and “recent graduate” routes across Marsh, Mercer, Guy Carpenter, Marsh McLennan Agency, and Oliver Wyman.
Marsh McLennan keeps a dedicated “Internship and Early Career Open Roles” hub that aggregates openings across the businesses, which makes early-career roles easier to find than standard job search.
The company has recurring, named graduate programmes in several regions (for example UK & Ireland and parts of Europe and Asia), which signals planned hiring cycles rather than one-off junior hiring.

Pillar 2: Hiring fairness and transparency

Score

13.1

/ 20

The company has a commonly reported multi-stage graduate hiring flow that includes an application screen, video interview, psychometric testing, and a final panel round.
Marsh McLennan publishes interview preparation guidance for Oliver Wyman candidates, which helps set expectations on what interviews involve rather than leaving candidates guessing.
The company has limited group-wide clarity on timelines and feedback, and candidate-reported experiences still vary by business and role, which lowers transparency for applicants trying to plan around deadlines.

Pillar 3: Learning and support

Score

15.5

/ 20

The company promotes Marsh McLennan University alongside mentorship and training offerings in the student and graduate careers content, pointing to central learning infrastructure rather than team-by-team improvisation.
Marsh McLennan highlights cohort-style support in at least one early-career programme with perks like mentorship access, career coaching, cohort community, and dedicated support.
The company’s graduate programme materials across regions repeatedly reference structured training plus experiential learning and senior-leader exposure, but public detail on how consistently mentorship is assigned day-to-day is uneven.

Pillar 4: Pay fairness and stability

Score

15.6

/ 20

The company includes published pay ranges on at least some early-career internship postings, which reduces salary uncertainty for students applying.
Marsh McLennan Agency publicly lists concrete benefits that matter early in a career, including tuition reimbursement, retirement plans with company match, paid parental leave, and employee stock purchase options.
The company does not publish pay ranges consistently across all early-career roles and geographies from first-party postings, so pay transparency is partial rather than standard.

Pillar 5: Early-career outcomes

Score

12.1

/ 20

The company states that some graduate programmes lead to a defined role placement after completion, such as assignment into client management, broking, or advisory areas, which is a clear early-career progression outcome.
Marsh McLennan has mixed employee sentiment on progression, with overall review aggregates showing mid-range “career opportunities” scores and some location-specific reviews calling out slow advancement.
The company does not publish early-career outcome metrics such as internship conversion rates, graduate programme completion rates, early-tenure retention, or time-to-promotion, which limits confidence about consistency of long-run outcomes.

Useful links & resources

Marsh McLennan Internship and Early Career Open Roles Marsh Graduate Programmes (UK & Ireland)Guy Carpenter Students and Early Career