Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Scientist

$104k - $120k

Westland Resources Inc

Job Description

Job Description

Founded in Dallas in 1974, Trinity Consultants has grown from a small air quality firm into a global environmental consulting leader with 2,800+ experts worldwide. We deliver holistic expertise across natural environmental, people, and building technology environments - blending deep scientific knowledge with a culture that genuinely supports the people who do the work. Built on a foundation of transparency, empowerment, and professional growth, our team embodies integrity in every engagement. We reward creative problem-solving, entrepreneurial spirit, and mastery of technical skills which creates an environment where talent thrives and clients succeed. Whether serving clients across environmental consulting, water & ecology, built environment, or life sciences, we unify rigorous science with conscious innovation. It's a culture that nurtures collaboration, values inclusion, and drives meaningful results.

Trinity Consultants is adding a Senior Scientist to our Northwest team! The Senior Scientist provides advanced technical and scientific expertise in biological resource assessment, field studies, data analysis, environmental permitting, and regulatory compliance. This role leads complex biological surveys and analyses, oversees and mentors field staff, develops and reviews technical and regulatory documents, and communicates scientific findings to clients, regulatory agencies, and tribal representatives. The Senior Scientist also contributes to departmental technical standards, staff development, resource planning, and business development while serving as a subject-matter expert on biological and environmental matters. This position may be based out of either our Gig Harbor or Mount Vernon offices.

What will I be doing?

  • Conduct literature reviews and research to support project needs; summarize findings and prepare technical memoranda, reports, and other scientific deliverables.
  • Perform reconnaissance and species-specific field surveys; prepare field notes, maps, and other documentation to ensure accurate and defensible records of observations.
  • Lead, manage, and train field crews in survey protocols, data collection, documentation, and reporting while ensuring compliance with applicable safety procedures.
  • Manage biological datasets, conduct advanced statistical analyses, and prepare clear and technically sound documentation of results.
  • Develop, review, and support the preparation of biological permitting and compliance documents, including conservation measures, mitigation plans, biological assessments, and technical evaluations.
  • Maintain current knowledge of relevant scientific literature, regulatory programs, and permitting strategies, and communicate regulatory and technical developments to project teams.
  • Support departmental initiatives, including staff training and mentorship, development and implementation of standardized protocols, resource planning, and business development activities.
  • Build and maintain collaborative, professional relationships with regulatory agencies, tribal representatives, clients, and other project stakeholders.
  • Communicate with clients and regulatory agencies regarding scientific findings, methodologies, and conclusions, and provide technical support to address questions and support scientific findings.
  • Perform additional related duties as assigned.

What qualifications are required for this role?

  • Bachelor's degree in a biological field-oriented program required.
  • Advanced degree preferred.
  • 10+ years of experience in biological resource surveys, inventories, and analyses preferred.
  • Demonstrated record of technical publications and regulatory experience.
  • Field experience in the Pacific Northwest is highly desirable
  • Demonstrated excellence in technical writing and communication, with the ability to present complex scientific information to regulatory, technical, client, and other professional audiences.
  • Advanced knowledge of statistical methods, data analysis, and the design and implementation of large-scale biological field studies.
  • Demonstrated ability to lead, manage, train, and mentor field staff.
  • Strong working knowledge of applicable federal and state environmental regulations and permitting requirements, including the Endangered Species Act (ESA), National Environmental Policy Act (NEPA), and Clean Water Act (CWA).
  • Strong organizational, project management, and problem-solving skills, with the ability to manage multiple priorities, meet deadlines, and work independently.

The wage range for this position is $104,000 – $120,000 depending on education and experience.

What does Trinity offer you?

  • Comprehensive benefits package: 9 paid holidays, healthcare benefits, PTO, and 401k matching for full-time employees. Flexible work schedules and remote/hybrid possibilities for most roles.
  • Multidisciplinary environment: Unique, creative, and challenging projects where you can develop your vision of clientele and work with industry leaders daily.
  • Success-oriented environment: Two-way mentorship, financial incentives to publish work, tuition reimbursement, and a career path structure to help you reach the next steps in your career.
  • Collaborative work environment: Clear and frequent communication, shared information and ideas across teams, and a welcoming atmosphere for everyone.

Trinity is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability, or veteran status. We maintain a drug-free workplace and perform pre-employment background checks.

Resumes submitted by a recruiting/staffing agency without current/valid vendor agreement will become property of Trinity Consultants. Recruiting/staffing agents may NOT contact hiring managers directly. Firms that do not honor this request will be removed from consideration.

Job Posted by ApplicantPro

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Senior Scientist in Washington DC vacancy
  • $180k - $210k

    Job DescriptionEverforth ECS is seeking a Senior Scientist to work in our Arlington, Virginiaoffice. Please Note: This position is contingent upon contract award.Salary Range: $180,000 - $210,000Position OverviewEverforth ECS is seeking a Senior Scientist to provide independent... 
    Senior
    Contract work
    Work at office

    ECS Federal

    Arlington, VA
    1 day ago
  •  ...Virology - Principal Scientist / Senior Principal Scientist Location: Seattle, WA (onsite) Company: Venture-backed biotech (stealth mode) About the Company We're an early-stage, venture-backed biotech operating in stealth mode. We're building a small, high... 
    Senior
    Full time

    Work In Biotech

    Washington DC
    2 days ago
  • $135k - $170k

     ...Senior/Principal Scientist, Cellular Process Development and CMC About Moonlight Bio: Moonlight Bio is a Seattle-based, clinical stage biotech company pioneering the development of cutting-edge cell therapies for the treatment of cancer. Our team is comprised of... 
    Senior
    Full time
    Freelance
    Work at office
    Local area
    Visa sponsorship
    Work visa

    Moonlight Bio

    Washington DC
    2 days ago
  • $114.6k - $234.6k

     ...-augmented generation, AI agents, NL2SQL, multimodal understanding, multilingual performance, and responsible AI. As a Senior Applied Scientist on the team, you will independently own complex evaluation work from problem definition through final recommendation. You... 
    Senior
    Temporary work
    Flexible hours

    Oracle

    Washington DC
    3 days ago
  • $180k - $230k

     ...governance decisions to ensure U.S. military forces retain military superiority in the future.We have a near-term need for a Senior Scientist - Photonics to provide onsite support out of Arlington, VA. Responsibilities SPA is searching for senior technical personnel... 
    Senior
    Work at office
    Flexible hours

    MCR

    Arlington, VA
    3 days ago
  • $174k - $213k

     ...statistics: 950+ Consultants 640+ Ph.D.s 90+ Disciplines 30+ Offices globally Our Opportunity We are currently seeking a Senior Managing Scientist for our Chemical Regulation and Food Safety Practice. Location is flexible. In this role, you will provide strategic... 
    Senior
    Work at office
    Flexible hours

    Exponent

    Washington DC
    1 day ago
  • $113k - $138k

     ...statistics: 950+ Consultants 640+ Ph.D.s 90+ Disciplines 30+ Offices globally Our Opportunity We are currently seeking a Senior Scientist for our Chemical Regulation & Food Safety Practice in the Washington, DC office. In this role you will work as part of a team... 
    Senior
    Work at office
    Flexible hours

    Exponent

    Washington DC
    1 day ago
  • $131.5k - $219.1k

     ...Legal, Marketing & Advertising, Print Operations, and Sales.Why This Role MattersThe Washington Post is looking for a Senior Applied Machine Learning Scientist to lead the development of advanced AI/ML systems that power the next generation of journalism. This role will... 
    Senior
    Full time
    Part time

    Washington Post

    Washington DC
    4 days ago
  • $183.8k - $248.7k

    Prime Video is a first-stop entertainment destination offering customers a vast collection of premium programming in one app available across thousands of devices. Prime members can customize their viewing experience and find their favorite movies, series, documentaries...
    Senior
    Flexible hours
    Shift work

    Amazon

    Arlington, VA
    1 day ago
  • Job Responsibilities:Generation and/or review of analytical methods and stability study protocols and reportsTroubleshooting issues related to analytical methods/dataManagement of analytical chemistry activities at third-party CMOsManagement of synthesis and characterization...
    Senior
    Full time
    Work at office
    Monday to Friday

    Vanda Pharmaceuticals

    Washington DC
    5 days ago
  • $145.92k - $191.05k

     ...Sweden) or fully remote in the US.Travel: Up to 10%, domestic or international.Job ID: 1683 The Role: We are looking for a Senior Research Scientist - Fault-Tolerant Quantum Algorithms to join a cross-functional team that uses IonQ’s quantum computers to create highly... 
    Senior
    Permanent employment
    Contract work
    Work at office
    Remote work

    IONQ

    College Park, MD
    3 days ago
  • *Position is Subject to Contract Award ESSENTIAL DUTIES / RESPONSIBILITIESExecutes CBA / CEA and impact-modeling workstreams under the LeadBuilds baseline models and quantifies alternativesMINIMUM QUALIFICATIONSMA in Economics required; PhD preferred5-10 years OMB A-4 /...
    Senior
    Contract work

    Think Tank Inc

    Silver Spring, MD
    4 days ago
  •  ...Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionroSidian Consulting Seeks an Senior Level Energy Programs Scientist to support requirements that address the global demand for, and use of, modern energy services by fostering... 
    Senior
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Remote work
    Flexible hours

    Prosidian Consultng

    Washington DC
    5 days ago
  •  ...strategic and sovereign industrial sectors.  Join Us at the Forefront of Quantum Computing Innovation   We are seeking a Senior Research Scientist with a strong scientific background in quantum computing, quantum photonics, or a closely related field to contribute to... 
    Senior
    Relocation package

    Quandela

    Washington DC
    1 day ago
  • $102k - $112k

     ...Wellness programs, commuter benefits, and a vibrant company culture Join Howard University and thrive with us! BASIC FUNCTION: Senior Research Scientists positions are available at Howard University to work on an ONR-supported research project led by Dr. Gloria Washington to... 
    Senior
    Flexible hours

    Howard University

    Washington DC
    1 day ago
  •  ...highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment. ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection Agency (EPA). We support research projects for federal and... 
    Senior
    Flexible hours

    Eastern Research Group

    Arlington, VA
    1 day ago
  • The Henry M. Jackson Foundation for the Advancement of Military Medicine seeks a Sr Scientist to serve as Principal Investigator, conceiving and leading high-complexity research programs in surgical, trauma, critical care, and related disciplines. The role includes mentoring... 
    Senior

    The Henry M. Jackson Foundation for the Advancement of Milit...

    Bethesda, MD
    4 days ago
  • $90k - $140k

     ...contributions to the company's success. This is a hands-on laboratory role within the Immuno-Oncology Bioassay Team. The Senior Scientist will design, develop, execute, and automate high-throughput bioanalytical and functional assays to support the discovery and... 
    Senior
    Full time
    Work at office

    Systimmune

    Washington DC
    22 days ago
  • $174k - $213k

     ...Consultants 640+ Ph.D.s 90+ Disciplines 30+ Offices globally Our Opportunity We are currently seeking a Food Safety Scientist for a Senior Managing Scientist position in our Chemical Regulation and Food Safety Practice in Washington, DC (other locations will be... 
    Senior
    Work at office
    Flexible hours

    Exponent

    Washington DC
    5 days ago
  • $120k - $175k

     ...cost compared with the state-of-the-art. On the back of these breakthroughs, we are now looking to hire a Senior Quantum Computational Materials Scientist to join our team in Washington DC. In this newly created role, you will play a key role in guiding and coordinating... 
    Senior
    Full time
    Work at office
    Immediate start

    Phasecraft

    Washington DC
    3 days ago
  • $159k - $287k

     ...incentives. o Collaborate with AI Engineers who will embed your models inside intelligent agents and applications. o Mentor other scientists and engineers; elevate standards around methodology, code quality, and evaluation. o Influence roadmap and strategy by... 
    Senior
    Full time
    Contract work
    Washington DC
    a month ago
  •  ...Senior Research Scientist Department: Client Engagement Employment Type: Full Time Location: Washington, DC Reporting To: Adele Wang Description Surgo Health is building the Behavioral Intelligence layer for healthcare — revealing why people behave as they do, predicting... 
    Senior
    Full time
    Work at office
    2 days per week

    Surgo Health

    Washington DC
    5 days ago
  • $100k - $140k

     ...Senior Environmental Engineer / Geologist US-NY-Rochester Job ID: 2026-3319 # of Openings: 1 Category: Environmental...  ...~ Ability to provide guidance to junior level engineers and scientists ~ Understanding and application of environmental regulations,... 
    Senior

    The LiRo Group

    Washington DC
    5 days ago
  • $159.2k - $215.3k

     ...Amazon tell its customer-centric story around the world and work in a highly cross-functional environment with economists, lawyers, scientists, public policy, public relations, and business teams? If yes, keep reading!You'll join a team of economists, engineers, and... 
    Senior
    Local area
    Worldwide
    Flexible hours

    Amazon

    Arlington, VA
    2 days ago
  • $75.34k - $95.6k

     ...Salary Range: $75,337.00 To $95,602.00 Annually Senior Economic Analyst Teamsters Headquarters, Washington DC Strategic Initiatives Department, Analytics Team The Teamsters Union is the largest and most diverse union in the country with 1.3 million members. For more than... 
    Senior
    Full time
    Contract work
    Work experience placement
    Work at office

    Teamster

    Washington DC
    5 days ago
  • $100k - $130k

     ...Overview Our client is a large, publicly traded energy company in Arlington VA. The role is a Senior Tax Analyst focused on compliance and provision work. Ideal opportunity for a CPA transitioning out of public accounting. $100-$130k salary range. Responsibilities Assist... 
    Senior
    Full time
    Work at office

    Spectrum Financial Services

    Arlington, VA
    4 days ago
  •  ...Job Type Part-time Description IHRC Inc. is seeking a part-time (estimated to be up to 10 hours/week) Senior Health Physicist to support radiation safety and radiological protection programs across FDA laboratory, research, and operational environments. The selected... 
    Senior
    Part time
    Work at office

    IHRC

    Silver Spring, MD
    1 day ago
  • Position Title: Senior Defense Industrial Base Economist Location: Pentagon, Arlington, Virginia Category: FundedSchedule (FT/PT): Full Time Travel Required: N/A Shift: Day Remote Type: In-Office Clearance required: Top Secret required Salary: $195,000 - $211,000 Who is... 
    Senior
    Full time
    Temporary work
    Work at office
    Local area
    Remote work
    Flexible hours
    Shift work

    ACT1

    Arlington, VA
    4 days ago
  • Duties The following are the duties of this position at the full working level. If this vacancy includes more than one grade and you are selected at a lower grade level, you will have the opportunity to learn to perform these duties and receive training to help you ...
    Senior
    Remote work

    Treasury Department

    Lanham, MD
    4 days ago
  • $105k

     ...significant real-world impacts by applying your strengths in chemistry? Are you passionate about collaborating with outstanding scientists and engineers to develop your own skills while contributing to critical challenges? If so, we are looking for someone like you to... 
    Senior

    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Scientist. Be the first to apply!