Marsh McLennan · 10 hours ago
Lead Specialist for Operations Excellence (Aviation, Rail or Energy sectors) - London
London - Baker
Full-time
Hybrid
Mid, Senior Level
4+ years expOliver Wyman is a business of Marsh McLennan, a global leader in risk, reinsurance and capital management consulting. They are seeking a Lead Specialist for Operations Excellence to drive improvements in operational processes within the aviation, rail, or energy sectors.
Financial ServicesProfessional ServicesService Industry
Responsibilities
Facilitating high-level discussions and workshops, engaging clients across all organizational levels
Presenting tailored solutions and advanced technical guidance to address complex operational challenges
Leading multifaceted projects with a focus on quality, timelines, and stakeholder engagement
Conducting rigorous quality checks and serve as the final approver for deliverables, ensuring alignment with client and firm standards
Providing insights into operational best practices and advocate for continuous improvement initiatives
Addressing emergent operational issues through innovative problem-solving techniques, driving effective resolution
Documenting and optimizing processes to enhance operational efficiency and effectiveness
Developing and implementing actionable plans for effective change management, driving significant client improvements
Mentoring junior team members, fostering a culture of knowledge sharing and continuous improvement
Modelling inclusive leadership, promoting collaboration and respect within the team to enhance performance
Qualification
Required
At least 4 years of experience in focusing on operational excellence and process improvement, within the aviation, energy or rail sectors
Proven project management experience with demonstrated ability to lead cross-functional teams
Strong analytical capabilities and organizational skills, with meticulous attention to detail
Exceptional communication skills, both verbal and written, able to tailor messages for diverse audiences
Competence in risk identification, analysis, and mitigation strategies
Educated to at least Degree level
Preferred
Certifications in project management and change management will be highly advantageous
Benefits
Competitive compensation
Comprehensive benefits
Flexible work environment that supports work-life balance
Company
Marsh McLennan
Marsh McLennan (NYSE: MMC) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman.
10001+ employees
H1B Sponsorship
Marsh McLennan has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (4)
2024 (2)
2023 (8)
2022 (6)
2020 (11)
Funding
Current Stage
Public CompanyTotal Funding
$11.2B2024-10-30Post Ipo Debt· $7.25B
2024-02-14Post Ipo Debt· $1B
2023-09-06Post Ipo Debt· $1.6B
Leadership Team
Joe Hayes
Senior Vice President, COO Private Client Services
Katherine Brennan
SVP & General Counsel
Recent News
2025-12-01
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