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.

• MSTS offers our regular, full-time employees highly competitive salaries and benefits packages including medical, dental, and vision; both a pension and a 401k; paid time off and 96 hours of paid holidays; relocation (if located more than 75 miles from work location); tuition assistance and reimbursement; and more.  
• MSTS is a limited liability company consisting of Honeywell International Inc. (Honeywell), Jacobs Engineering Group Inc. (Jacobs), and HII Nuclear Inc.

THIS IS A CASUAL POSITION WORKING A MAXIMUM OF 900 HOURS PER CALENDAR YEAR.

In a premier partnership with the College of Southern Nevada, Nevada National Security Sites (NNSS) is proud to debut NNSS FastTrack, the first program of its kind for the NNSS. This strategic alliance engages College of Southern Nevada students as well as Clark County School District students who are enrolled in early college programming in obtaining real-world experience at the NNSS while completing their curriculum — and pursuing a potential career with the NNSS.

Each NNSS FastTrack student who joins the program will receive one-on-one mentorship with an NNSS subject matter expert while in a part-time professional role focused on. Students are eligible for an internship opportunity through NNSS Student Programs and, upon successful competition of the program, will be offered the opportunity to interview for full-time employment with the NNSS.

Current Pathways:

NNSS Electronics Program Pathway

•           ET 111B – Mathematics for Electronics Applications
•           ET 131B – DC for Electronics
•           ET 132B – AC for Electronics
•           ET 212B – Digital Logic I
•           ET 220B – Solid State Devices and Circuits I
•           ET 228B – Data Acquisition

NNSS IT Cloud Computing/Service Desk Program Pathway

•           IS 101 – Introduction to Information Systems
•           CIT 114B – IT Essentials
•           CIT 112 – Network+
•           CIT 211 – Microsoft Operating Systems Management
•           CIT 213 – Microsoft 365 Administration

Due to the nature of our work, US Citizenship is required for all positions.

• Must be actively enrolled at College of Southern Nevada or a Clark County School District student actively enrolled in an early college program with College of Southern Nevada
• Must have the ability to interface with all levels of personnel in a professional, effective manner.
• Desired skills include: 
  • Planning/organizing skills and initiative
  • Good written and verbal communication skills
  • Team player with good customer service skills.
  • Strong computer skills 
• The primary work location will be at the Losee Road facility in North Las Vegas, Nevada or one of our other NNSS facilities.
• Pre-placement drug screen, is required. MSTS maintains a substance abuse policy that includes random drug testing.
• Must possess a valid driver's license.
• 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.’