AI/ML Engineer

Company Description

Lumen Solutions Group Inc. is a technology consulting Services company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation.

Title: AI/ML Engineer

Location: Austin, TX (Hybrid - On Site and Telework)

Contract: 12\+ Months Contract

Job Description

Minimum Requirements:

Candidates that do not meet or exceed the

minimum

stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.YearsRequired/PreferredExperience8RequiredCloud Platforms: Experience with AWS, Azure, GCP, or OCI for deploying and managing ML workloads. We leverage AI/ML tools across all major cloud providers (Azure AI, AWS SageMaker/Bedrock, GCP Vertex AI, OCI AI Services).8RequiredDevOps: Ansible, CI/CD, Docker and Kubernetes experience.8RequiredDatabases: SQL (PostgreSQL, MySQL) and NoSQL/vector databases.8RequiredScripting: Proficient in both Bash and PowerShell for automation.8RequiredCI/CD Experience: Azure DevOps, GitHub Actions, Jenkins, or similar automation pipelines.3RequiredPython: 3-5\+ years production experience, this is your primary language.3RequiredNLP/LLMs: Experience with transformers (BERT, GPT, T5), RAG systems, fine-tuning, prompt engineering, or building LLM applications.3RequiredTime Series: Forecasting models, anomaly detection, sequential data modeling, or real-time monitoring systems.3RequiredRecommender Systems: Collaborative filtering, ranking models, personalization engines, or content recommendations.3RequiredMLOps Tools: Production experience with MLflow, Weights \& Biases, Kubeflow, Airflow, or similar platforms.3RequiredDistributed Training: Large-scale model training, multi-GPU/multi-node setups, efficient data parallelism.3RequiredComputer Vision: Production CV experience with PyTorch/TensorFlow, OpenCV, YOLO, object detection, segmentation, or real-time inference.3RequiredFeature stores (Feast, Tecton) or advanced feature engineering.3RequiredModel optimization: quantization, pruning, knowledge distillation.3RequiredLLM Models: Ollama, Huggingface, or other non-frontier models2RequiredAI/ML Production: Built and deployed 2-3\+ ML models serving real users, not just experiments.1PreferredExperience with Geospatial Information Systems (GIS) and analyzing spatial data.1PreferredPrior experience in the transportation, logistics, or smart city sectors.1PreferredBackground in Computer Vision (object detection, image segmentation) applied to infrastructure or vehicular data.1PreferredFamiliarity with public sector data compliance, security, and governance standards.1PreferredExperience with the Unreal gaming engine and real world digital twinning1PreferredExperience with Google Maps Cesium API1PreferredExperience with Polygonflow Dash and its capabilities

Roles \& Responsibilities

• A Software Developer Specialist will focus on engineering-related software services, including model ingestion, automated quantity extraction, plan conformance checks, and CI/CD automation.
• Leveraging PEPS ensures compliance with procurement regulations while enabling rapid onboarding of specialized talent.
• The Senior Software Developer Specialist will be responsible for advancing TxDOT's AI initiatives by extending existing proof-of-concept (POC) solutions into scalable, production-ready web applications that directly support transportation engineering workflows.
• This role will focus on transforming early-stage AI models and prototypes—such as those supporting plan review automation, roadway asset detection, and digital delivery—into fully integrated applications accessible through secure, user-friendly web interfaces across the enterprise.

Lumen Solutions Group Inc is an equal opportunity employer. All qualified applicants will be considered for employment without regard to any legally protected status.