As a Senior Marketing Coordinator, you will play a key role in supporting pursuit teams and advancing strategic growth initiatives across our Water Business Group. Youll work alongside business development leaders, project managers, and technical teams to help position HDR to win work, strengthen client relationships, and elevate our brand in the marketplace. This role is ideal for someone who thrives in a collaborative, fast-paced environment and enjoys contributing to both pursuit execution and broader marketing strategy. This position supports pursuits from early positioning through submittal, while also contributing to strategic initiatives, brand development, and internal communications. Your work will directly influence how HDR shows up to clients and partners across the region. In the role of Senior Water Marketing Coordinator, well count on you to: 3 Support pursuit teams in developing proposal and interview materials that are clear, consistent, and aligned with client priorities3 Coordinate proposal logistics including schedules, compliance tracking, and final submittals3 Monitor client and industry portals for upcoming opportunities and solicitation activity3 Maintain accurate project, resume, and pursuit data in HDR business development systems3 Support development of client plans and strategic growth initiatives in alignment with business group priorities3 Assist in implementation of go/no-go decision processes and pursuit tracking3 Contribute to content marketing efforts that strengthen HDRs brand and visibility in the water market3 Support creation of marketing collateral, presentations, and branded materials for client engagements3 Coordinate conference participation, including sponsorship deliverables and logistics3 Develop internal communications content such as announcements, presentations, and meeting materials3 Support planning and coordination of internal meetings, workshops, and events3 Track and manage inventory of branded materials for client and recruiting use3 Arrange for project photography and support asset collection for marketing use3 Help gather and organize client feedback and support continuous improvement efforts3 Train and mentor junior staff on marketing and pursuit best practices, as appropriate3 Other duties as assigned Preferred Qualifications 3 6 to 10 years of relevant experience supporting A/E/C proposals or pursuits3 Strong writing, editing, and storytelling skills3 Excellent time management, organizational and strategic marketing communication skills3 Ability to manage multiple priorities and work under tight deadlines with professionalism and diplomacy3 Willingness to travel within the Southern California Area as needed3 Ability to compose documents onscreen and to communicate graphically3 Interface with people both inside and outside the firm including clients and sub-consultants3 Ability to multi-task, prioritize, and work independently as well as in team environments3 Strength in managing multiple deadlines/multi-tasking skills while providing responsive communication3 Excellent interpersonal and communications skills with emphasis on superior persuasive writing, and presentation; Interview coaching ability a plus3 Enjoy working with different personality styles and management levels3 Requires little or no direction in area of specialization3 Positive outlook and attitude3 Experience supporting pursuit planning and proposal development for competitive A/E/C pursuits; Water industry experience a plus3 Deep knowledge of the A/E/C industrys standard approach to procurement of professional services; 3 Demonstrated experience in writing compelling content based on information from technical staff Qualifications Required Qualifications 3 A minimum of 2 years relevant industry experience 3 Excellent written and verbal communication skills 3 Proficient in Microsoft Office applications, including Outlook, Word, Excel and PowerPoint 3 Proficient in Adobe Creative Cloud applications, including InDesign 3 Demonstrated "self-starter" with a history of completing projects with limited oversight