Senior Machine Learning Operations (MLOps) Engineer

At Leidos , you'll contribute to AI solutions that serve critical national and global missions—ranging from defense and intelligence to healthcare, energy, and space exploration.

Our work emphasizes Trusted Mission AI: systems that are transparent, ethical, resilient, and accountable.

You’ll collaborate with multidisciplinary teams to transition AI research into operational environments where accuracy, security, and reliability are non-negotiable.

Joining Leidos means applying your expertise to solve some of the most complex and meaningful challenges of our time.

We are looking for a motivated Senior Machine Learning (MLOps) Engineer to work on challenging problems in a variety of domains – including enterprise IT, health, defense, intelligence, and energy – to get results that apply and go beyond the state of the art for measurably better outcomes.

We apply our knowledge, capabilities, and experience to develop and deploy Trusted Mission AI – AI that deserves to be trusted by system owners, end users, and the public – to be accurate, ethical, reliable, and adaptable.

We are looking for an individual to provision, operate, and maintain the arenaflex/CD pipelines and infrastructure for the development and deployment AI Agents.

This role requires a strong foundation in Machine Learning, experience with DevOps/MLOps tools, arenaflex/CD processes, Python programming experience, and the ability to work in fast-paced, Agile development teams.

To be successful in this role, you should be highly motivated and collaborative, working well independently and within a team of junior and senior engineers & researchers.

Primary Responsibilities The ML-Ops Engineer will collaborate with Agentic AI Scientists to build and securely deploy AI agents to automate and optimize labor-intensive workflows.

As a member of the Leidos AI Accelerator, you will be tasked to support both R&D tasks and direct customer engagements to speed the transition delivery of novel applied research solutions onto direct contracts.

Tasks include: Design, implement, and maintain tools that enable agent deployments using MLOps best practices in scalable cloud infrastructure Develop and document processes that enable secure automated development and deployment of AI agents Design, build, train, and evaluate Machine Learning models Build repeatable Machine Learning pipelines for model training, evaluation, deployment, and monitoring Perform R&D to enable AI Observability and performance metrics Design, implement, and manage cloud resources for MLOps infrastructure Work in a team of AI/ML researchers and engineers using Agile development processes Basic Qualifications Bachelor’s degree with 8+ years of experience or Master’s degree with 6+ years of experience in Computer Science, Machine Learning, Artificial Intelligence, or related discipline.

Additional experience may be considered in lieu of degree.

Hands-on experience on building, automating, and managing AI/ML pipelines, and MLOps capabilities (Kubeflow, MLflow, etc.) - Advanced Python programming skills Experience with AI/ML tools, such as common python packages (e.g., scikit-learn, TensorFlow, PyTorch) and Jupyter notebooks Experience with MLOps tools and frameworks, such as Kubeflow, MLflow, DVC, TensorBoard Experience with Software Development tools, including Git, containerization technologies (e.g., Docker), arenaflex/CD frameworks Experience with automated deployment pipelines for Agentic AI Models Competence in troubleshooting and mitigating issues with prototyped and deployed AI Demonstrated ability to orchestrate ML pipelines Preferred Qualifications Familiarity with cloud-native ML pipelines (AWS Sagemaker, Azure ML, etc.) or hybrid cloud/on-prem deployments.

Knowledge of security, compliance, and governance of ML systems (model provenance, data privacy, etc.) Experience with AI/ML across a broad range of application domains (e.g., NLP, Computer Vision, time series analysis) Experience deploying and using AI Explainability and Monitoring tools Experience deploying, managing, and using Kubernetes and Kubeflow clusters Experience using Infrastructure-as-Code tools (e.g., Terraform, Ansible, CloudFormation) Experience deploying, configuring, and managing DevOps tools (e.g., GitLab, Nexus) Ability and willingness to obtain a Top Secret security clearance At Leidos , we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better.

This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.” If you’re already scheming step 20 while everyone else is still debating step 2… good.

You’ll fit right in.

Original Posting: August 29, 2025 For U.

S.

Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range: Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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