Summer Internship Program

Marsh McLennan

. Work in-person Monday through Friday in Missoula, Helena, or Butte, Montana .

Posted 10/30/2026part-timeMissoula • Montana • United StatesEntry Level💰 $19 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates strong organizational skills and attention to detail while collaborating cross-functionally to support business operations and client service initiatives. Maintains positive relationships and adheres to established workflows and standards.

Highest-signal resume keywords

Client ServiceRisk ManagementBusiness AnalyticsCollaborationDetail-Oriented

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Soft Skills

OrganizedPositive Relationship ManagementAccountabilityIntegrityExcellence

Industry Keywords

SalesOperationsQuality ControlConfidentialityProfessional Networking

About the role

Key responsibilities & impact

Work in-person Monday through Friday in Missoula, Helena, or Butte, Montana
Gain exposure to client service, risk management, operations, sales, business analytics, and other functional departments
Work on projects developing solutions for real-world business problems
Partner with teams on creative and diverse projects supporting Marsh Agency’s brand
Collaborate cross-functionally to support department missions and visions
Support directors, sales executives, and client relations staff on new business and retention opportunities
Maintain positive relationships with colleagues, managers, mentors, and other interns
Participate in national and regional industry and organizational classes
Cultivate industry relationships and expand professional networks
Follow organizational policies, procedures, sales and service standards, and established workflows
Maintain quality control through proper file documentation and maintenance
Maintain confidentiality

Requirements

What you’ll need

Student applicant for the 2027 Summer Internship Program
Overall cumulative GPA of 3.0 or above at the time of application and start date
All academic grades considered
Legal work authorization in the U.S.
Thorough, detail-oriented, and extremely organized
Ability to maintain positive relationships with colleagues
Ability to meet deadlines and produce accurate and complete work
Commitment to accountability, balance, excellence, humanity, integrity, and respect

Benefits

Comp & perks

Paid internship
Mentorship, training, resources, and development
National and regional learning classes
Professional networking opportunities
Flexible work environment