Senior Biologist

Environmental At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

The Jacobs Tempe office is seeking a part-time, senior-level biologist who is currently permitted to conduct species-specific protocol surveys for the southwestern willow flycatcher and yellow-billed cuckoo. To perform the tasks required in this position, the candidate will have applied experience in the following key areas:

• Experience conducting and supervising field surveys for various wildlife and plant species

• Experienced and permitted by the US Fish and Wildlife Service and Arizona Game and Fish Department to conduct southwestern willow flycatcher and yellow-billed cuckoo surveys

• Knowledgeable of Endangered Species Act section 7 regulations

Here's what you'll need

• Ability to start immediately

• Bachelor’s or Master’s degree in Biology or related field

•10+ years of experience in field studies and/or environmental analysis

• Organizational and time management skills to effectively complete assigned workload within defined timelines and in accordance with established standards and protocols

• Valid driver’s license and safe driving record

Posted Salary Range: Minimum

111,000.00

Posted Salary Range: Upper

177,000.00

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan. Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full-time salaried/exempt employees, seven paid holidays, and caregiver leave. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $111,000.00 to $177,000.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Job posted on May 29, 2026. This position will be open for at least 3 days.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support .

Locations

City State Country
Tempe	Arizona	United States