Does Personalis pay their employees well?

According to anonymously submitted Glassdoor reviews, Personalis employees rate their compensation and benefits as 3.6 out of 5. Find out more about salaries and benefits at Personalis. This rating has improved by 1% over the last 12 months.

How satisfied are employees working at Personalis?

50% of Personalis employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Personalis 3.2 out of 5 for work life balance, 3.6 for culture and values and 3.5 for career opportunities.

What are the top reviewed jobs at Personalis?

Software Engineer (6) , Clinical Lab Assistant (4) , Associate Product Manager (2) , Bioinformatics Engineer (2) , Bioinformatics Scientist (2) , Clinical Lab Associate (2) , Scientist (2)

What are the pros of working at Personalis according to real employee reviews?

"great work hours and team." ((in 9 reviews)); "Some great people that make it worthwhile to come to work." ((in 9 reviews)); "free food in the breakroom" ((in 5 reviews)); "The CEO is a nice, approachable man." ((in 4 reviews)); "Coworkers are great." ((in 3 reviews))

What are the cons of working at Personalis according to real employee reviews?

"Poor management and minimal support for continuous learning" ((in 7 reviews)); "Managers have the audacity to ask for help on certain projects, but then make a 180 turn wanting to control every aspect of what you are assigned and treat you with disrespect." ((in 3 reviews)); "This company has bad culture and too much pressure." ((in 3 reviews)); "Benefits could be better." ((in 3 reviews))

What are employees saying about Personalis layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Personalis layoffs and their outlook for job security at Personalis in 2026.

What are the top reviewed Personalis locations?

Menlo Park , Fremont , San Francisco , Palo Alto , San Jose , Middletown , Memory Park

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Personalis

Personalis reviews

3.6

50% would recommend to a friend

(90 total reviews)

Christopher Hall

43% approve of CEO

44% positive business outlook

Ratings by category

3.9

Diversity & inclusion

3.6

Culture & values

3.6

Compensation and benefits

3.5

Career opportunities

3.2

Work/Life balance

3.2

Senior management

Personalis has an employee rating of 3.6 out of 5 stars, based on 90 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Personalis employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

90 reviews

5.0

Apr 11, 2022

Good workculture

Project manager

Recommend

CEO approval

Business Outlook

Pros

Collaborative, supportive, learning opportunities, fun, innovative technology

Cons

Did not find any. All good things

Personalis Response

Thank you for your feedback. We are happy you had a good experience at Personalis.

2.0

Jul 20, 2021

Management needs training

Clinical lab assistant ii

Recommend

CEO approval

Business Outlook

Pros

Kind coworkers that provide pleasant atmosphere.

Cons

Management has favorites and doesn't believe in mistakes. Will remember mistakes made and not let you forget them/diminish your growth in the company for them. Managers struggle to manage their own teams.

Personalis Response

We are happy to hear you had good coworkers. Wish you the best.

4.0

Jan 8, 2021

Great Company to Work For

Clinical lab associate

Recommend

CEO approval

Business Outlook

Pros

Amazing People! Great Work Environment. Executives really care about employees.

Cons

Management does play favorites. Upward mobility hindered depending on what department you are in.

Personalis Response

Love that you came across amazing people here at Personalis! We do have an awesome executive team :) Wish you the best.

Viewing 22 - 24 of 90 Reviews

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Jobs at Personalis

Clinical Lab Associate 1 (Temp)

Histotechnician 2 (Tues - Sat)

Clinical Lab Associate 1 (3rd Shift, Fri - Tues)

Clinical Research Associate 2

Clinical Lab Scientist 1 (Temp)