Senior Machine Learning Engineer

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The Inc Lab engineers and delivers intelligent digital applications and platforms that revolutionize how our customers and mission‑critical teams achieve success.

We are where innovation meets purpose; and where your career can meet purpose as well. We are looking for a Senior Machine Learning Engineer who will focus on researching, designing, training, and evaluating machine learning models to solve complex, real‑world problems.

As a Machine Learning Engineer, you will research, evaluate, and select appropriate machine learning approaches and architectures based on the problem definition.

• Research, evaluate, and select appropriate machine learning approaches and architectures based on the problem definition
• Supervised, unsupervised, and reinforcement learning
• Neural networks, decision trees, ensemble methods
• Transformer‑based models, adversarial networks, genetic algorithms
• Retrieval‑Augmented Generation (RAG) where appropriate
• Design and implement machine learning models using frameworks such as PyTorch, Tensor Flow, or equivalent
• Formulate and solve optimization problems using ML techniques
• Pathfinding and routing
• Combinatorial and constraint‑based optimization; heuristic and learning‑based optimization approaches
• Own data pipelines for ML systems
• Data validation and quality checks
• Feature engineering and preprocessing
• Data augmentation strategies for training robustness
• Train, tune, and debug models, addressing issues such as overfitting, instability, bias, and performance degradation
• Define and apply appropriate evaluation metrics, analyze results and iteratively improve model performance
• For transformer‑based systems
• Optimize context window usage; manage token budgets, chunking strategies, and retrieval mechanisms
• Balance performance, accuracy, and computational cost
• Integrate ML models and data pipelines into production systems
• Make technical decisions and provide architectural guidance for ML systems
• Document experiments, results, and design decisions using tools such as Git, Jira, and Confluence
• Mentor junior engineers and guide best practices in ML development
• Stay current with emerging ML research, tools, and techniques
• Ability to travel up to 20%

Capabilities that will enable your success

• Bachelor's degree in Computer Science, Engineering, Applied Mathematics, or a related field
• 7+ years of professional experience, including significant hands‑on machine learning development
• Strong understanding of machine learning theory and fundamentals
• Model selection and evaluation
• Bias/variance tradeoffs
• Optimization and loss functions
• Demonstrated experience training and evaluating models using frameworks such as PyTorch or Tensor Flow
• Experience building and maintaining end‑to‑end ML pipelines
• Strong programming skills in Python (additional languages are a plus)
• Experience working with real‑world, imperfect datasets
• Ability to explain model behavior, trade‑offs, and limitations to both technical and non‑technical stakeholders
• Strong grasp of software engineering best practices and system design

• Experience with deep learning architectures (CNNs, RNNs, Transformers)
• Experience applying ML to optimization, planning, or decision‑making problems
• Familiarity with distributed training or large‑scale data processing
• Experience with experiment tracking tools (e.g., MLflow, Weights & Biases)
• Experience deploying ML models into production (batch or real‑time inference)
• Background in research‑driven or R&D‑focused engineering environments

Applicants must be a U.S. Citizen and willing and eligible to obtain a U.S. Security Clearance at the Secret or Top‑Secret level. Existing clearance is preferred.

• Hybrid and flexible work schedules
• Professional development programs
• Training and certification reimbursement options
• Extended and floating holiday schedule
• Paid time off and paid volunteer time
• Health and wellness benefits including dental and vision insurance, as well as access to wellness, mental health, and employee assistance programs
• 100% company‑paid benefits that…