Project Assistant Jobs in Seattle, WA
Project assistant jobs in Seattle are concentrated across technology, construction, healthcare, and professional services, with demand anchored in South Lake Union, the Central Business District, and Capitol Hill. Employers hiring right now include HDR, Arup, and Skanska. Find a role that fits below and apply directly.
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About us
Network Rail Consulting (NRC) is the international consultancy arm of Network Rail – the owner and operator of Britain’s mainline rail system. We have been active in the North American, Australian and the Middle East markets since 2013 and have successfully delivered more than 150 consultancy contracts for government, public and privately owned organizations.
Through our consulting services in the United States (US), we are assisting both public agencies and private clients in the transportation sector to accelerate transformation efforts, make step-changes in major program delivery, and achieve leaps forward in areas such as asset management & maintenance, major projects, railway operations, strategic planning and advisory.
Our work is driven forward by our values: agile, always safe, care about people, collaborative, impartial and passionate.
About the Role
NRC supports multiple US clients from our strategic locations in Washington DC, New York City, and Boston, as well as West Coast clients from our offices in California and Seattle.
We are seeking an Assistant Project Manager for our Seattle location.
You will provide support to our internal project teams and our clients, working closely with the Project Manager to support and lead key PMO functions, including project planning, risk management, and client delivery, while also supporting with team coordination and project administration, including the management of finances, resource allocation, schedule, and status reporting to the client.
What will you be doing?
- Maintaining and monitoring project resource plans, project schedules, work hours, budget, forecasting and expenditure.
- Organizing, attending, and participating in a variety of stakeholder meetings and audits.
- Documenting and following up on important actions and decisions from meetings, chasing both within the team and client and contract package teams where necessary.
- Reviewing and preparing presentation materials for meetings and workshops.
- Providing administrative support as needed and reviewing and preparing project outputs and reporting.
- Coordinating, Subject Matter Expert (SME) activities and resource planning, while obtaining appropriate approvals and management of SME visits.
- Support the assignment lead in managing the overall assignment WBS/PBS, project schedule and budget – including analysis and reporting where necessary
- Support the safety/business risk management - working with stakeholders to identify change and its relevant risks, and subsequently managing project logs and collecting/summarizing actions and progress
- Provide support to audit tasks - including comparing action/risk logs & project/program schedules as well as managing the administration of audit processes
- Providing document control across the program and coordinating the adequate storage of evidence and reporting related to the assessment activities.
- Ensure data quality and compliance with applicable state and federal laws and regulations.
- Assist the Client, Project Manager or project team as required.
About You
Job Skills, Experience & Qualifications
- Educated to degree level with a relevant degree/equivalent experience
- Demonstrated project management experience within the railroad/transit sectors.
- Comprehensive understanding of the end-to-end project lifecycle and project management concepts.
- Practical experience using formal risk management tools and processes.
- Strong stakeholder management and client engagement skills.
- Strong attention to detail and organizational skills with the ability to manage competing priorities and maintain accurate project documentation.
- A relevant qualification such as PRINCE2 or PMP is desirable
- Ability to work across a multidisciplinary team and establish relationships at all levels
Desirable
- Knowledge of Federal Railroad Administration (FRA) rules and regulations.
For the right person, this role presents a fantastic opportunity to develop their career, joining an established and passionate team, with ambitious plans to grow.
We offer benefits such as:
- Competitive compensation packages
- Healthcare insurance premiums (100% paid for by us)
- Generous vacation leave entitlement
- 401K with employer matching contributions
- Access to Employee Discount Program via LifeMart
NRC supports flexible working practices, and we understand that life balance is an important part of our employees' lives. We offer a wide range of flexible work/life balance options such as hybrid (home/office) working, flexible working hours where appropriate.
Candidate must be eligible to work in the United States without the need for employer sponsored work authorization now or in the future
Apply
Network Rail Consulting is an Equal Opportunity Employer. We welcome applications from all qualified candidates regardless of age, race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, or veteran status.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
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Who's Hiring



Top Industries Hiring
- Construction & Real Estate
- Healthcare & Medical Services
- Consulting & Professional Services
Project Assistant Jobs in Seattle: Frequently Asked Questions
How do I get a project assistant job in Seattle?
The clearest path into a project assistant role in Seattle is targeting the city's dominant hiring sectors: technology, construction management, healthcare systems, and professional services firms. Candidates who stand out locally tend to have experience with project management software, strong organizational skills, and familiarity with the fast-paced culture of Seattle's tech and biotech employers. Volunteering with neighborhood organizations or interning at a South Lake Union or downtown firm also builds a competitive local resume.
Which companies hire project assistants in Seattle?
Companies currently hiring project assistants in Seattle include HDR, Arup, and Skanska, per current listings on Migrate Mate as of September 2026. Seattle's hiring mix leans toward large technology companies, regional construction and engineering firms, hospital systems, and public agencies, making it a particularly active market compared to many other West Coast cities.
How can I get a project assistant job in Seattle with little or no experience?
The most realistic entry point in Seattle is pursuing coordinator or administrative assistant roles at mid-size technology companies or general contractors, where project support work is part of the job from day one. Seattle's construction boom and the University of Washington's research and facilities operations are also consistent sources of entry-level project assistant openings. Certifications in tools like Microsoft Project or Asana, combined with a demonstrated ability to manage schedules and communicate across teams, give candidates a measurable edge in Seattle interviews.
Which industries hire the most project assistants in Seattle?
The sectors hiring the most project assistants in Seattle are Construction & Real Estate, Healthcare & Medical Services, and Consulting & Professional Services, based on current listings on Migrate Mate as of September 2026. Seattle's concentration of global technology headquarters, a sustained construction pipeline, and major regional healthcare networks makes these industries consistently among the largest employers of project support professionals in the city.
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See All 32 Project Assistant Jobs in Seattle
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