Our award-winning 93-acre campus is located in Oaks, PA, just 25 miles west of Philadelphia. We also have offices around the world, including London, Dublin, Hong Kong, Toronto, and more.

Our wide-open workspace here was designed to promote an advanced concept of an open environmentno walls or offices, and furniture on wheels.

 “By bringing in new people, we all learn together,” Al West, CEO & Chairman

 At SEI, we value people and take pride in the significant contributions that come from individuals with diverse backgrounds, experiences, and ideas. It is the policy of SEI to be an Affirmative Action/Equal Opportunity Employer. In keeping with this policy, we will continue to take affirmative action to employ and advance in employment qualified minorities, women, individuals with disabilities, disabled veterans, recently separated veterans, Armed Forces service medal veterans, active duty wartime or campaign badge veterans, and any other protected veterans. 

SEI is committed to equal employment opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. We value and encourage diversity and solicit applications from all qualified applicants without regard to race, color, religion, sex (including pregnancy), marital status, creed, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, veteran status, genetic information, sexual orientation, gender identity, or any other characteristic protected by federal, state, or local law. If you are interested in applying for employment with SEI and need special assistance or an accommodation to use our website or to apply for a position, please call 610-676-1000 and ask to speak with Workforce Development or email workforcedev@seic.com with your request. Determination on requests for reasonable accommodation are made on a case-by-case basis.

SEI is committed to ensuring accessibility of this EO Poster and Pay Transparency statement to all applicants and employees. If you need assistance accessing or understanding these materials, or know of an applicant or employee who may need assistance, please call 610-676-1000 and ask to speak with Workforce Development or email workforcedev@seic.com.