DevOps/Platform Engineer II

Overview
At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget.
Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus.
The National Security Directorate (NSD) drives science-based, mission-focused solutions to take on complex, real-world threats to our nation and the world.
The AI and Data Analytics Division, part of NSD, combines profound domain expertise and creative integration of advanced hardware and software to deliver computational solutions that address complex data and analytic challenges. Working in multidisciplinary teams, we connect foundational research to engineering to operations, providing the tools to innovate quickly and field results faster. Our strengths are integrated across the data analytics lifecycle, from data acquisition and management to analysis and decision support.
Responsibilities
We are seeking a DevOps/Platform Engineer to join PNNL's AI engineering team, contributing to innovative systems spanning agentic AI platforms, large-scale data orchestration, and real-time intelligence processing. This is an excellent opportunity for early to mid-career developers to apply their software engineering skills to meaningful national security challenges while growing their expertise in AI/ML systems, cloud infrastructure, and distributed computing.
Who You Are
You're a motivated software engineer with foundational experience in building production systems and a strong desire to grow your expertise in AI/ML and scalable infrastructure. You're comfortable working both independently on defined tasks and collaboratively on larger initiatives. You're eager to learn new technologies, apply software engineering best practices, and contribute to mission-critical systems while building your professional network and technical reputation.
What You'll Build
AI Systems & Platforms

Develop components of agentic AI systems and LLM-based applications
Implement features using frameworks like LangChain, LlamaIndex, or similar tools
Build and maintain ML pipelines, data preprocessing workflows, and model deployment infrastructure
Create utilities and tools that support AI/ML development and operations
Work with multi-modal data including text, structured data, and sensor information
Data Pipelines & Infrastructure

Build data pipelines for large-scale ETL, transformation, and analytics workflows
Implement streaming data processors and event-driven components
Develop microservices and APIs within distributed architectures handling high-throughput workloads
Deploy containerized applications using Docker and Kubernetes
Contribute to CI/CD pipelines and automated testing frameworks
Mission-Critical Production Systems

Write clean, well-tested code following established best practices
Implement monitoring, logging, and observability for applications
Build developer tooling and documentation to support team productivity
Contribute to system performance optimization and debugging efforts
Support deployments in cloud and secure environments
Technical Leadership

Work on small tasks and project elements, progressing to independent ownership
Collaborate with cross-functional teams including data scientists, researchers, and senior engineers
Participate in code reviews, design discussions, and technical planning
Mentor junior staff and students when opportunities arise
Contribute technical content to proposals and project documentation
Present your work at team meetings and technical forums
Technical Knowledge, Skills, And Abilities
Infrastructure & Automation Fundamentals

Working proficiency in Python with foundational knowledge of at least one additional language (Bash, Go, C#, JavaScript/TypeScript) for scripting and automation tasks
Understanding of Infrastructure as Code principles with exposure to tools like Terraform, CloudFormation, or Ansible and ability to write basic infrastructure configurations
Familiarity with version control workflows (Git) including branching, commits, pull requests, and collaborative development practices with willingness to learn CI/CD pipeline concepts and contribute to build automation
Eagerness to learn and apply AI assist tools (e.g., GitHub Copilot, Claude, ChatGPT) to accelerate learning, generate infrastructure code, troubleshoot issues, and improve automation script quality
MLOps & Machine Learning Infrastructure

Foundational knowledge of machine learning concepts including model training, evaluation, and deployment with exposure to frameworks (PyTorch, TensorFlow, scikit-learn)
Basic understanding of the ML lifecycle and MLOps principles including experiment tracking, model versioning, and monitoring with willingness to learn tools like MLflow, Weights & Biases, or Kubeflow
Exposure to or willingness to learn about ML model serving, inference APIs, and supporting infrastructure for training and deployment pipelines
Interest in supporting LLM applications, agent-based frameworks, and ML workloads on cloud platforms or Kubernetes with eagerness to grow expertise through hands-on projects
Cloud Platforms & Container Technologies

Basic knowledge of cloud computing principles and familiarity with services within AWS, Azure, or GCP (compute, storage, networking, IAM)
Exposure to containerization with Docker and foundational understanding of container orchestration concepts (Kubernetes) with willingness to learn pod management, deployments, and services
Understanding of basic networking concepts including DNS, load balancing, and firewalls with awareness of RESTful API principles and microservice architecture patterns
Familiarity with monitoring and logging tools (CloudWatch, Prometheus, Grafana, ELK Stack) and willingness to learn observability practices
Data Infrastructure & Pipeline Support

Awareness of cloud-native data pipeline concepts and ETL/ELT principles with exposure to services like AWS S3, Lambda, Glue, or equivalent Azure/GCP services
Basic knowledge of cloud-based data storage systems (S3, PostgreSQL, MongoDB) and understanding of differences between relational and NoSQL databases
Foundational understanding of distributed computing and streaming concepts with exposure to frameworks like Spark, Kafka, or Ray through coursework or personal projects
Knowledge of common data formats (JSON, CSV, Parquet, Avro) with basic understanding of schema design, data validation, and data quality considerations
Collaboration & Professional Growth

Ability to collaborate effectively within DevOps, platform engineering, and cross-functional teams while actively seeking mentorship and learning opportunities
Developing communication skills to document infrastructure configurations, write clear runbooks, and articulate technical challenges through team discussions and written documentation
Enthusiastic participation in code reviews and infrastructure design discussions with openness to constructive feedback and eagerness to learn best practices
Demonstrated ability to incorporate feedback, learn from operational incidents, and continuously improve through peer collaboration, self-study, and hands-on experience
National Interest Project Examples

Detect and prevent smuggling of drugs and contraband at ports of entry [Link]
Develop large data pipelines to thwart funding for terrorists, nuclear proliferators, drug cartels, and rogue leaders [Link]
Applying big data solutions to national security problems [Link]
Applying image classification for nuclear forensics analysis [Link]
Develop capabilities for scalable geospatial analytics [Link]
This position is based in Richland, WA or Seattle, WA and requires an onsite presence Monday through Thursday, with Friday as required by business needs.
Qualifications
Minimum Qualifications:

PhD -OR-
MS/MA -OR-
BS/BA and 2 years of relevant experience
Preferred Qualifications

Degree in computer science, software engineering, or related technical field
Exposure to infrastructure automation, deployment pipelines, or cloud platform management through coursework, personal projects, labs, or internship experience
Basic scripting or programming experience with Python, Bash, or similar languages demonstrated through academic projects or personal automation initiatives
Experience with containerization (Docker) through personal projects, coursework, or labs with interest in learning Kubernetes
Strong problem-solving abilities demonstrated through technical challenges, troubleshooting exercises, or course projects
Active engagement in learning cloud technologies, automation, MLOps, or modern infrastructure practices (e.g., coursework, certifications, or technical projects)
Demonstrated commitment to professional growth in platform or DevOps engineering through mentorship, training, or technical skill development
Participation in relevant communities, online courses (Coursera, Udemy, A Cloud Guru), or technical forums demonstrating commitment to continuous learning
Hazardous Working Conditions/Environment
Not applicable.
Additional Information
This position requires the ability to obtain and maintain a federal security clearance.
A security clearance background investigation includes review of your employment, education, financial, and criminal history, as well as interviews with you and your personal references, neighbors, and co-workers to determine trustworthiness, reliability, and loyalty to the United States. The investigation also examines your foreign connections, drug and alcohol use, foreign influence, and overall conduct.
Requirements

U.S. Citizenship
Background Investigation: Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter in accordance with 10 CFR 710, Appendix B.
Drug Testing: All Security Clearance positions are Testing Designated Positions, which means that the applicant selected for hire is subject to pre-employment drug testing, and post-employment random drug testing. In addition, applicants must be able to demonstrate non-use of illegal drugs, including marijuana, for the 12 consecutive months preceding completion of the requisite Questionnaire for National Security Positions (QNSP).
Note: Applicants will be considered ineligible for security clearance processing by the U.S. Department of Energy if non-use of illegal drugs, including marijuana, for 12 months cannot be demonstrated.
Testing Designated Position
This position is a Testing Designated Position (TDP). The candidate selected for this position will be subject to pre-employment and random drug testing for illegal drugs, including marijuana, consistent with the Controlled Substances Act and the PNNL Workplace Substance Abuse Program.
About PNNL
Pacific Northwest National Laboratory (PNNL) is a world-class research institution powered by a highly educated, diverse workforce committed to the values of Integrity, Creativity, Collaboration, Impact, and Courage. Every year, scores of dynamic, driven people come to PNNL to work with renowned researchers on meaningful science, innovations and outcomes for the U.S. Department of Energy and other sponsors; here is your chance to be one of them!
At PNNL, you will find an exciting research environment and excellent benefits including health insurance, and flexible work schedules. PNNL is located in eastern Washington State—the dry side of Washington known for its stellar outdoor recreation and affordable cost of living. The Lab’s campus is only a 45-minute flight (or ~3 hour drive) from Seattle or Portland, and is serviced by the convenient PSC airport, connected to 8 major hubs.
Commitment to Excellence and Equal Employment Opportunity
Our laboratory is committed to fostering a work environment where all individuals are treated with fairness and respect while solving critical challenges in fundamental sciences, national security, and energy resiliency. We are an Equal Employment Opportunity employer.
Pacific Northwest National Laboratory (PNNL) is an Equal Opportunity Employer. PNNL considers all applicants for employment without regard to race, religion, color, sex, national origin, age, disability, genetic information (including family medical history), protected veteran status, and any other status or characteristic protected by federal, state, and/or local laws.
We are committed to providing reasonable accommodations for individuals with disabilities and disabled veterans in our job application procedures and in employment. If you need assistance or an accommodation due to a disability, contact us at careers@pnnl.gov.
Drug Free Workplace
PNNL is committed to a drug-free workplace supported by Workplace Substance Abuse Program (WSAP) and complies with federal laws prohibiting the possession and use of illegal drugs.
If you are offered employment at PNNL, you must pass a drug test prior to commencing employment. PNNL complies with federal law regarding illegal drug use. Under federal law, marijuana remains an illegal drug. If you test positive for any illegal controlled substance, including marijuana, your offer of employment will be withdrawn.
Security, Credentialing, And Eligibility Requirements
As a national laboratory, PNNL is responsible for adhering to the Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which require new employees to obtain and maintain a HSPD-12 Personal Identify Verification (PIV) Credential. To obtain this credential, new employees must successfully complete the applicable tier of federal background investigation post hire and receive a favorable federal adjudication. The tier of federal background investigation will be determined by job duties and national security or public trust responsibilities associated with the job. All tiers of investigation include a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last 1 to 7 years (depending on the applicable tier of investigation). Illegal drug activities include marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.
For Foreign National Candidates
If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) Federal risk determination to maintain employment. Once you meet the three-year residency requirement thereafter, you will be required to obtain a PIV credential to maintain employment. The tier of federal background investigation required to obtain the PIV credential will be determined by job duties at the time you become eligible for the PIV credential.
Mandatory Requirements
Please be aware that the Department of Energy (DOE) prohibits DOE employees and contractors from having any affiliation with the foreign government of a country DOE has identified as a “country of risk” without explicit approval by DOE and Battelle. If you are offered a position at PNNL and currently have any affiliation with the government of one of these countries, you will be required to disclose this information and recuse yourself of that affiliation or receive approval from DOE and Battelle prior to your first day of employment.
Rockstar Rewards
Employees and their families are offered medical insurance, dental insurance, vision insurance, robust telehealth care options, several mental health benefits, free wellness coaching, health savings account, flexible spending accounts, basic life insurance, disability insurance*, employee assistance program, business travel insurance, tuition assistance, relocation, backup childcare, legal benefits, supplemental parental bonding leave, surrogacy and adoption assistance, and fertility support. Employees are automatically enrolled in our company-funded pension plan* and may enroll in our 401 (k) savings plan with company match*. Employees may accrue up to 120 vacation hours per year and may receive ten paid holidays per year.

Research Associates excluded.
All benefits are dependent upon eligibility.
Click Here For Rockstar Rewards
Notice to Applicants
PNNL lists the full pay range for the position in the job posting. Starting pay is calculated from the minimum of the pay range and actual placement in the range is determined based on an individual’s relevant job-related skills, qualifications, and experience. This approach is applicable to all positions, with the exception of positions governed by collective bargaining agreements and certain limited-term positions which have specific pay rules.
As part of our commitment to fair compensation practices, we do not ask for or consider current or past salaries in making compensation offers at hire. Instead, our compensation offers are determined by the specific requirements of the position, prevailing market trends, applicable collective bargaining agreements, pay equity for the position type, and individual qualifications and skills relevant to the performance of the position.
Minimum Salary
USD $109,000.00/Yr.
Maximum Salary
USD $163,600.00/Yr.