Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the U.S. National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of the United States and its allies by providing high-hazard experimentation and incident response capabilities through operations, engineering, education, field, and integration services and by acting as environmental stewards to the Site’s Cold War legacy. Our VISION is to be the user site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air. (See NNSS.gov for our unique capabilities.) Our 2,750+ professional, craft, and support employees are called upon to innovate, collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. In this environment, the best ideas need to be voiced and every opinion matters. As such, MSTS places great value on Diversity, Equity, and Inclusion and is committed to a diverse and equitable workforce, with an inclusive culture that values and celebrates the diversity of our people, talents, ideas, and perspectives.
THIS IS A CASUAL POSITION WORKING A MAXIMUM OF 900 HOURS PER CALENDAR YEAR.
The Infrastructure Senior Directorate is looking for students interested in a fast-paced, exciting summer intern opportunity to support our major improvement initiatives. Infrastructure is responsible for providing the physical infrastructure required to support leading edge scientific research and development at the Nevada National Security Site, a federal site located 65 miles northwest of Las Vegas and the size of the State of Rhode Island. The team plans, designs, and builds new buildings, roads, and utilities while maintaining the existing infrastructure.
Infrastructure has 6 directorates: Enterprise Infrastructure Programs, Project Planning & Delivery, Engineering, Construction, Maintenance & Critical Site Infrastructure, and Essential Site Services. Interns will be assigned to a directorate based on their education and interests, as well as company needs. We provide opportunities to work with and connect with other organizations within the company. Each intern will be under the direction of a Manager & Mentor and will complete an end of summer project presentation.
We are looking for qualified and motivated Undergrad students that are pursuing a degree in:
Duties and Responsibilities:
Interns will be assigned to a department based on their education and interests, as well as company needs. Scope will be determined prior to the start of the internship. Specific duties and responsibilities will be assigned in coordination with the intern’s manager.
Infrastructure interns in recent years have worked on:
Please note these important dates for our 2025 Summer Student Program:
Due to the nature of our work, US Citizenship is required for all positions.
Ability to obtain a HSPD-12 Personal Identity Verification credential under the Department of Energy Order 206.2, ‘Identity, Credential, and Access Management,’ and Supplemental Directive NNSA SD 206.2, ‘Implementation of Personal Identity Verification for Uncleared Contractors.’
MSTS is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status or other characteristics protected by law. MSTS is a background screening, drug-free workplace.
Hourly range for this position is $15.00 - $28.99.
Starting salary is determined based on the position market value, the individual candidate education and experience and internal equity.
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