Senior Mechanical Engineer

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.   

• MSTS offers our 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.

MSTS is seeking a Senior Mechanical Engineer for a Facility/System Engineering position at our PULSE facility.  The PULSE facility is an underground nuclear facility located within the Forward Areas of the Nevada National Security Site (NNSS) that supports Subcritical Experiments performed by the National Weapons Laboratories.

Key Responsibilities

• Support maintaining overall cognizance of assigned facility systems, providing systems engineering support for operations and maintenance, and technical support of line management safety responsibilities for ensuring continued system operational readiness.
• Validate physical configuration of assigned systems. Maintains and updates system documents for Configuration Management (CM). Understands the functions and performance criteria for assigned systems per the Safety Basis, and acts as the subject matter expert for assigned systems.
• Support the In-service-Inspection and Technical Surveillance Requirement execution of assigned systems.
• Devise imaginative, thorough, and practical solutions requiring evaluation of standards and processes. Solutions may be unique.
• Contribute to development of engineering solutions employing new principles, concepts, and/or techniques. Demonstrate advanced communication skills necessary to effectively collaborate in a team environment. Recognized Subject Matter Expert by internal colleagues. May be lead author on paper/poster.
• Contribute to strategies, reports and technical proposals.
• Develop processes, procedures, work instructions.
• Perform design and technical activities that require interpretation and correlation of codes and standards, complex computer software, and unique processes and procedures tailored for the work being executed.
• Serve as an internal subject matter expert in their discipline and is recognized by their colleagues as such.
• Coordinate execution of assigned projects. 
• Prepare procurement requirements and work statements for subcontracts, and evaluates bids. 
• Coordinate work within their discipline on moderately complex projects.
• Serve as lead on teams requiring coordination with other teams. Coordinates work with other project team members.
• May monitor work of and provide guidance to skilled technicians and other support personnel or craft.
• Define training program for less experienced staff in engineering skills. Advisor on work of less experienced staff.

• Minimum Education and Experience
  • Bachelor’s degree in an engineering program accredited by the Accreditation Board for Engineering and Technology (ABET) required for Civil, Mechanical and Electrical engineering degrees
  • Or, Calculus-based STEM bachelor’s degree in engineering
  • Or, for Architects, Certification from the National Council or Architectural Registration Board (NCARB)
  • Or Professional Engineer license
• Plus at least 5 years’ relevant experience. Skill building experience must demonstrate either deeper technical specialization or additional cross-disciplinary knowledge; graduate research experience may be recognized.
• Knowledge of how codes and standards of other disciplines affect their discipline.
• Ability to interpret codes and standards applicable to the position.
• Demonstrated desire to learn and innovate.
• Demonstrated ability to follow instructions and procedures.
• Knowledge of instrumentation & control, electrical, mechanical or electromechanical components.
• Should be self-motivated and able to complete assigned tasks with minimal supervision.
• Ideally, the applicant will have strong time-management skills.  Be well organized, maintain safe work habits and have a broad range of technical interests and education.
• Excellent oral and written communication skills, including the ability to write reports and technical documents.
• Knowledge is typically within one technical discipline or related disciplines.
• The primary work location will be at the Nevada National Security Site (located 65 miles northwest of Las Vegas, Nevada).
• Work schedule will be 4/10s Monday through Thursday (subject to change).
• Pre-placement physical examination, which includes a drug screen, is required. MSTS maintains a substance abuse policy that includes random drug testing.
• Must possess a valid driver’s license.

MSTS is required by DOE directive to conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and employment/education verifications. Applicants offered employment with MSTS are also subject to a federal background investigation to meet the requirements for access to classified information or matter if the duties of the position require a DOE security clearance. Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause a clearance to be denied or terminated by DOE, resulting in the inability to perform the duties assigned and subsequent termination of employment. In addition, Applicants for employment must be able to obtain and maintain a DOE Q-level security clearance, which requires U.S. citizenship, at least 18 years of age. Reference DOE Order 472.2, “Personnel Security”. If you hold more than one citizenship (i.e., of the U.S. and another country), your ability to obtain a security clearance may be impacted.

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, required to participate in 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.”

MSTS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, veteran status or other characteristics protected by law. MSTS is a background screening, drug-free workplace.

Annual salary range for this position is: $101,524.80 - $152,297.60.

Starting salary is determined based on the position market value, the individual candidate education and experience and internal equity.