Oliver Wyman Vector - Aerospace Software Engineer, Senior Lead - Seattle, WA

Marsh McLennan is hiring an Oliver Wyman Vector - Aerospace Software Engineer, Senior Lead - Seattle, WA (United States). It pays $165k-$220k a year and Level rates it ; you can apply on Marsh McLennan.

Level's read on this job

On Level's scale, this software engineer role is Little AI ●○○○: aI is not part of the work.
Pay on this posting starts in line with the typical software engineer posting on Level.
Level classes it as a lead role.
Marsh McLennan has 625 other open roles on Level.
Posted in the last few days.

AI in this role

Company:

Oliver Wyman

Description:

About Oliver Wyman

At Oliver Wyman, a Marsh (NYSE: MRSH) business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments. Oliver Wyman Vector focuses on Aerospace, Aviation, Defense and Rail and is the leading consulting firm in this vertical transportation space.

For more on us, see Oliver Wyman Vector

Overview

Oliver Wyman Vector is an exceptional and sought-after workplace, driven by our mission to deliver excellence and delight our customers through innovative problem-solving. Our focus on unleashing the potential of our people creates an environment where top talent can thrive both professionally and personally. As we navigate complexity, integrate operations and technology, and prioritize diversity of thought, we empower our teams to exceed expectations. By fostering deep connections, building trust, and acting with integrity, we build high performing teams that drive individuals to achieve their fullest potential. Join Oliver Wyman Vector, where your skills and passion can make a lasting impact in an environment that values excellence, growth, and meaningful connections.

Required Skills & Experience:

Bachelor’s degree in computer science, Engineering, or a related field, or equivalent experience
Analytical thinker with excellent problem-solving skills.
Comfortable being 80% hands-on while maintaining architectural vision
Experience with Linux based development and platform modernization
9+ years of experience as a Software Engineer, or similar role in a technology driven environment.
5+ years of experience in software development life cycles, configuration management and best agile software engineering practices.
5+ years of experience applying or working within guidelines of RTCA DO-178C standard, Software Consideration in Airborne Systems and Equipment Certification.

Preferred Qualifications:

Systems software requirements definition & decomposition for airplane network systems, validation and verification, development assurance, safety analysis, and systems integration

Demonstrated design of software architecture, engineering standards, and migration guardrails for embedded Linux build reproducibility, patching, and lifecycle management

Work with TLS protocols, cipher suites and libraries
Working with systems engineers and test engineers to define and validate highly reliable system functionality
Perform risk management and trade study analyses
Provide analytical and problem-solving skills to accomplish optimal system design and integration

Experience with airplane networks and communication systems
Excellent verbal and written communications
Customer focus and ability to jump to the hottest “fire” and contribute to problem solutions

The applicable base salary range for this role is $165,000 - $220,000

The base pay offered will be determined on factors such as experience, skills, training, location, certifications, education, and any applicable minimum wage requirements. Decisions will be determined on a case-by-case basis. In addition to the base salary, this position will be eligible for performance-based incentives.

Oliver Wyman is a business of Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow us on LinkedIn and X.

Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. If you have a need that requires accommodation, please let us know by contacting reasonableaccommodations@marsh.com.

Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

How we rate this

Oliver Wyman Vector - Aerospace Software Engineer, Senior Lead - Seattle, WA at Marsh McLennan rates 26 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Oliver Wyman Vector - Aerospace Software Engineer, Senior Lead - Seattle, WA is an open job at Marsh McLennan.
Level rates this role AI Level 1 of 4: Little AI.
The listed salary is $165k-$220k a year.
The role is based in Seattle - Fifth Avenue.
The job was posted on November 3, 2026.
Seniority: lead.
Applications are handled by Marsh McLennan. Apply on Marsh McLennan