Principal Linux DevOps Analyst

Job Description 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. Benefits 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. Responsibilities MSTS is seeking an experienced Linux DevOps Analyst (Principal Applications Analyst) to support engineers and scientists with the installation, operation, and maintenance of controls and communications systems associated with pulsed power machines designed to interrogate explosively driven physics packages on subcritical experiments (SCEs) at the Principal Underground Laboratory for Subcritical Experiments (PULSE) facility. This position is based in Nevada but requires occasional travel to Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL), and Sandia National Laboratory (SNL) prior to the accelerator arriving in North Las Vegas for integration testing and final installation and operation at the PULSE facility located at the Nevada National Security Site (NNSS). Participate in the development of standards, practices, and procedures that impact how the Scorpius accelerator control system communications network interfaces with NNSS’s IT and Cyber systems. Participate in defining software requirements for development, maintenance, and improvements by responding to questions concerning software design and implementation. Take ownership of technical problems and see them through to resolution. Guide programmers and analysts in systems analysis, development, or maintenance techniques; selection of design alternatives; performance analysis; and programming techniques. Coordinate, develop, and implement plans for installation, testing, and maintenance. Prepare time and cost estimates and schedule for software development, maintenance, and modification tasks. Install, configure, maintain, and troubleshoot RHEL Linux servers/workstations including automated OS imaging. Install, configure, maintain, and troubleshoot DevOps and software supply chain platforms. Install, configure, maintain, and troubleshoot container orchestration platforms. Incorporate DevSecOps cybersecurity best practices. System architecture and documentation. Develop GitLab CI/CD pipelines for DevOps and AI/ML workflows. Liaison between IT & Cybersecurity. Collaborate with other National Laboratories and incorporate their technology stacks which may differ from internal standards. Install, configure, maintain and troubleshoot Tril‑Lab Operating System Stack (TOSS), a Linux distribution based on RHEL created for high‑performance HPC clusters for laboratories within the National Nuclear Security Administration. Other duties as assigned. Qualifications Bachelor’s degree in a computer-related field or equivalent computer-related experience with at least 8 years of relevant, progressively responsible experience. Demonstrate advanced knowledge of technical principles, theories, standards, practices, and procedures in software development or database administration. Ability to lead complex projects that may involve collaboration with multiple IT sections, other departments, consultants, and outside business units. Willingness to accept responsibility in new areas and possess the level of technical and analytical skills that will provide successful outcomes. Expert experience in a broad range of tools and technologies used by NNSS. Aptitude and desire to continually learn about new tools and technology and the ability to evaluate the best solution for stated problems. Experience handling dependencies in a secure/air‑gapped environment. Familiarity with mainstream programming languages (Python, C/C++, etc.) and building/compiling code from source. Familiarity with OT systems. Familiarity with Experimental Physics and Industrial Control System (EPICS). Familiarity with GitLab, JFrog, Ansible, Satellite, Podman. Experience building and running AI/ML and data science workloads with containers. Familiarity with GPU clusters. The primary work location will be in the forward areas at the Nevada National Security Site and occasionally at the Losee Road facility in North Las Vegas, Nevada. The PULSE facility is located in the forward areas of the NNSS. Work schedule for this position will be 4/10’s, Monday – Thursday (subject to change). Limited travel is required. 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. Department of Energy Q Clearance 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, your ability to obtain a security clearance may be impacted. 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: $118,560.00 - $180,814.40 Starting salary is determined based on the position market value, the individual candidate education and experience and internal equity. #J-18808-Ljbffr