Senior Transportation Planner

Trilon Group

$120,000 - $170,000 / year

Meridian, IDFull-timeOn-siteIntermediate

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Description

Unmatched Comp Time Policy: Hours worked over 40 in a week are paid at the usual hourly rate or can be banked as additional PTO.

At Horrocks, we believe the best work comes from a company that values people as our greatest resource and recognizes our responsibility to the communities where we live and work. We are seeking a Senior Transportation Planner with experience in transportation planning to support and help lead active transportation, trail, and multimodal projects across Utah and the Intermountain West.

This role is ideal for a planner who enjoys both technical and planning-level work, and who is passionate about improving mobility, connectivity, and quality of life through trails, shared-use paths, and complete streets.

Key Responsibilities

Lead and support the planning and development of active transportation facilities, including shared-use paths, trails, bike lanes, and complete streets
Manage corridor studies, concept studies, active transportation plans, feasibility studies, and NEPA/PEL-related planning efforts
Prepare and review technical memoranda, reports, and planning documents for transportation and trail projects
Lead and coordinate with multidisciplinary teams, including traffic, drainage, roadway, structures, utilities, and right-of-way
Lead project management activities, including scope, schedule, budget, and quality control
Analyze transportation, land use, and mobility data to inform planning recommendations
Assist with and play a key role in public and stakeholder engagement efforts, including meetings, workshops, and presentations
Communicate technical information clearly through strong written deliverables and verbal presentations
Mentor junior staff and contribute to a collaborative team environment
Lead business development and client relationship efforts as appropriate

Skills, Knowledge and Expertise

Bachelor’s degree in Urban Planning, Transportation Planning, Civil Engineering, or a related field (required)
15+ years of experience in transportation planning and/or multimodal project development
Experience managing active transportation, trails, or multimodal projects
Strong understanding of current national and local guidelines, particularly for bicycle and pedestrian facilities
Proficiency in GIS and/or transportation planning and analysis tools
Experience preparing and reviewing technical reports, studies, and planning documentation
Strong written and verbal communication skills, including experience presenting to clients, stakeholders, and public audiences
Ability to work across multiple phases of planning projects
Self-motivated with strong organizational skills and attention to detail
Ability to work independently and collaboratively in a team environment

Preferred Qualifications

Experience with trail planning and design, including alignment development and user experience considerations
Background in corridor planning, active transportation plans, or multimodal network development
Experience working with state DOTs, MPOs, and/or local agencies
Interest in innovative mobility solutions and emerging best practices in active transportation
Experience supporting public involvement and stakeholder coordination
Experience mentoring junior staff

Benefits

At Horrocks, you can expect a competitive base salary and award-winning benefits. Including, but not limited to:

Medical, dental, vision, life, and disability insurance
Generous paid time off
401(k): 50% match of contribution up to 6%
Professional development opportunities including in-house training
Paid professional organization membership and professional licensure

For more information, visit our website at www.horrocks.com

Equal Opportunity Employer including disability and protected veteran status

EEO — All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, sexual orientation, gender identity, or any other protected characteristic.

We provide fair and equal treatment to all candidates, including reasonable accommodations for qualified individuals. If you require an accommodation during the application process, please email us at Recruiting@horrock.com and include your name, the job title, and the location of the position you are applying for. Our team will respond as promptly as possible.

Benefits

At Horrocks, you can expect a competitive base salary and award-winning benefits. Including, but not limited to: Medical, dental, vision, life, and disability insurance Generous paid time off 401(k): 50% match of contribution up to 6% Professional development opportunities including in-house training Paid professional organization membership and professional licensure For more information, visit our website at www.horrocks.com Equal Opportunity Employer including disability and protected veteran status EEO — All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, sexual orientation, gender identity, or any other protected characteristic. We provide fair and equal treatment to all candidates, including reasonable accommodations for qualified individuals. If you require an accommodation during the application process, please email us at Recruiting@horrock.com and include your name, the job title, and the location of the position you are applying for. Our team will respond as promptly as possible.

About this role

Trilon Group is looking for a Senior Transportation Planner to lead active transportation and multimodal projects across Utah and the Intermountain West. You'd manage the full lifecycle of corridor studies, feasibility analyses, and planning efforts—from technical work through public engagement—while coordinating with multidisciplinary teams on shared-use paths, trails, bike lanes, and complete streets initiatives. The role balances hands-on planning with project leadership, requiring you to prepare technical documentation, analyze mobility data, and communicate recommendations clearly to clients and stakeholders.

This position suits someone with 15+ years in transportation planning who has managed active transportation or trail projects and knows current guidelines for bicycle and pedestrian facilities. You'll need strong GIS and technical analysis skills, proven ability to mentor junior staff, and comfort working across multiple project phases. Experience with state DOTs, MPOs, or local agencies is valued, as is familiarity with corridor planning and public involvement coordination.

Trilon offers a competitive salary between $120,000 and $170,000, medical and dental coverage, generous PTO, a 401(k) match, professional development support, and paid professional memberships. The role is full-time and in-office in Meridian, Idaho. Notably, any hours worked beyond 40 per week can be taken as additional paid time off or paid at your regular hourly rate.

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Pay for this role

$120,000 to $170,000 per year

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