Mission Support and Test Services, LLC

  • Software Engineer (Senior Engineer)

    Posted Date 7 months ago(12/14/2018 12:02 AM)
    Job ID
    # of Openings
    Location : City
    Las Vegas
    Location : State/Province (Full Name)
  • Qualifications

    • Bachelor's degree in Computer Science, Computer Engineering or in a engineering program accredited by the Accreditation Board for Engineering and Technology (ABET), and 5 years' related experience.
    • Proven experience with design, development, testing, and/or implementation of complex database-driven systems using C# and the .Net framework required. 
    • Some experience with WPF, WCF, distributed applications, Asp.Net, MVC or html5 and JavaScript preferred.
    • Ability to work independently, set own work priorities, and effectively multitask in a fast-paced environment.  Must be able to anticipate problems and changes in priorities to facilitate problem-solving.
    • Ability to cope with conflicting deadlines and frequent interruptions.  Ability to interface and communicate effectively with peers within Mission Support and Test Services, LLC, representatives of National Nuclear Security Administration/Nevada Site Office, other government agencies, and peers from other contractor/national laboratory organizations.
    • Candidate must possess a valid driver’s license.
    • Pre-placement physical examination, which includes a drug screen, is required. MSTS maintains a substance abuse policy that includes random drug testing. 


    Department of Energy Q Clearance (position will be cleared to this level). Reviews and tests for the absence of any illegal drug as defined in 10 CFR Part 707.4, “Workplace Substance Abuse Programs at DOE Sites,” will be conducted.  Applicant selected will be subject to a Federal background investigation, and subsequent reinvestigations, and must meet the eligibility requirements for access to classified matter. Successful completion of a counterintelligence evaluation, which may include a counterintelligence-scope polygraph examination, may also be required. Reference 10 CFR Part 709, “Counterintelligence Evaluation Program.”


    Eligibility Requirements – To obtain a clearance, an individual must be a U.S. citizen at least 18 years of age. Reference DOE Order 472.2, “Personnel Security.” 



    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.




    • Support work within the Software Development Section for the Remote Sensing Laboratory.
    • Will serve as an emergency response team member and deploy on exercise or real-world deployments, sometimes on short notice.
    • Serve as software specialist on emergency response team duty rosters.
    • Knowledge of implementation of complex database-driven systems using C# and the .Net framework. 
    • Some experience with html5 and Angular preferred.
    • Coordinates assigned projects to meet team needs.
    • Receives general direction and technical guidance on issues and shares with team.
    • Design, develop, and test custom solutions in C#, Java, and associated technologies.
    • Work within small teams on projects involving technical integration, research and development, and emergency response operations. 
    • Maintain confidentiality and a professional demeanor in daily activities.
    • Perform related work as assigned by Manager


    If you’re looking for an interesting, fulfilling career, you’ve come to the right place!


    At Mission Support and Test Services, LLC (MSTS), we’re a dynamic team of employees who manage and operate the Nevada National Security Site (NNSS), formerly known as the Nevada Test Site. A premier outdoor, indoor and underground national laboratory for unique, high-level experiments, the NNSS has offices across the country, including Southern Nevada; Santa Barbara and Livermore, California; Washington, D.C.; and Albuquerque and Los Alamos, New Mexico. We’re dedicated to working together as a team to keep our nation safe. Join us!


    MSTS is a limited liability company consisting of Honeywell International Inc. (Honeywell), Jacobs Engineering Group Inc. (Jacobs), and Stoller Newport News Nuclear, Inc. (SN3).