Are you ready to explore your career opportunities at the Mission Support Alliance, LLC (MSA)?

You are about to enter a rewarding world where safety is our passion and where we measure our success on the success of our customers.

We are faced with exciting, yet challenging work on the Hanford site and we look forward to introducing you to these opportunities.

E-Verify Notice
As participating employers in the government's E-Verify program, MSA, LLC and its Pre-Selected Subcontractors provide the Social Security Administration (SSA), and if necessary, the Department of Homeland Security (DHS), with information from each new employee's Form I-9 to confirm work authorization.
Your Right to Work

Equal Opportunity Clause

This contractor shall abide by the requirements of 41 CFR ยงยง 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, or national origin. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status or disability.

HMIS is a veteran-friendly, VEVRAA Federal Contractor

Applicants and employees have rights under Federal Employment Laws and are protected under federal law against discrimination.  To view information regarding these rights, please click on these links:

In accordance with the American with Disabilities Act/Amendment Act (ADAAA), MSA, LLC offers reasonable accommodations for qualified disabled individuals who are applicants for employment. To request assistance or accommodations, please contact our EEO/Diversity office at (509) 376-3469, email or (509) 376-5275, email

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