Software Developer 3

Computer Programmer 3 – Software Applications & Systems (DOE/LANL) Location: Los Alamos, NM | Hybrid / Remote eligible Compensation: $62–$66/hr Schedule: Flexible - 9/80A, 4/10s, or 5/8s available Duration: 1-Year Contract (Extension potential) Citizenship: U.S. Citizenship Required Clearance: Ability to obtain DOE Q Clearance WHY THIS ROLE Los Alamos National Laboratory is seeking an experienced Computer Programmer 3 to support mission‑critical software applications and systems development. At this level you are considered an expert in your field – resolving complex problems creatively, contributing to new technical standards, and working with significant latitude in determining objectives and methods. You will partner directly with customers and end users to understand requirements, coordinate resources, and drive project execution from concept through implementation in one of the nation’s most technically demanding federal environments. KEY RESPONSIBILITIES Investigate, design, document, and implement new hardware and software solutions supporting laboratory operations Work with customers and end users to understand requirements, coordinate resources, and plan and track project execution Analyze user requirements and evaluate work processes to develop effective information system solutions Develop, modify, and maintain assigned programs including design and implementation of file and record interrelationships Diagnose and correct errors in logic and coding; monitor operation of assigned programs and respond to problems proactively Implement and maintain assigned portions of scientific programming projects applying established techniques to mathematical, statistical, engineering, or scientific problems Translate mathematical notation into processing logic and code for scientific applications including real‑time command and control, scientific data reduction, and signal processing Test, document, and write operator instructions for assigned programs Confer with other EDP personnel to obtain or provide factual data supporting system integration Contribute to the development and implementation of new technical standards and methods Recognize and manage probable interactions of related programs and coordinate activities of other personnel as needed REQUIRED QUALIFICATIONS Bachelor's degree + minimum 8 years of related experience – or equivalent combination of education and experience Wide‑ranging programming experience with ability to resolve complex issues in creative and effective ways Expert‑level knowledge in a relevant programming area such as record‑keeping operations, statistical or scientific problem solving, or enterprise system development Experience developing programs linked across multiple systems where output of one becomes input for another Familiarity with related system software, computer equipment, and standard programming procedures Ability to work without considerable direction and determine methods and procedures for new assignments Strong written communication skills for technical documentation and operator instructions PREFERRED QUALIFICATIONS Post‑graduate coursework in Computer Science, Software Engineering, or related field Experience in scientific programming including real‑time command and control, data reduction, or signal processing Prior experience at DOE national laboratories or federal government environments Familiarity with payroll, personnel, inventory, or enterprise record‑keeping systems MANDATORY REQUIREMENTS – READ BEFORE APPLYING Must be a U.S. Citizen and able to obtain a DOE Q Clearance Bachelor's degree + 8 years of experience OR equivalent combination required Must have expert‑level programming experience with demonstrated ability to resolve complex problems independently LANL (Los Alamos National Laboratory) | Equal Opportunity / Aff. Action Employer | All postings current as of April 2026. Compensation ranges subject to change. #J-18808-Ljbffr