Principal AI/ML Engineer

Position is available in Northern VA; requires US citizenship and ability to obtain public-trust clearance.

About the role

Join a high-performing agile team leading, designing, and implementing AI/ML and business-intelligence solutions for a Federal Regulatory agency.

Responsibilities

• Lead an agile technical team developing AI/ML and Business Intelligence solutions
• Business Analysis & Project Support – requirements elicitation, process mapping, gap analysis, user-story development, risk/issue/dependency tracking
• Business Transformation – use-case documentation, data-sensitivity/compliance assessments, stakeholder interviews, change management
• Systems & Technology Analysis – architecture/dependency mapping, integration analysis, configuration management, workflow diagnostics
• AI/ML Testing, Validation & Documentation – test-plan execution, model inventories, model cards, explainability artifacts, drift/anomaly monitoring, AI-governance documentation
• Solution Design & Development – translating requirements into technical specs, workflow-automation builds, data-transformation design

Technology Stack

Required: Amazon SageMaker, Python, Amazon SageMaker Studio, Microsoft Power Automate, Power BI, DBeaver, JIRA, GitHub, ServiceNow
Preferred: SharePoint Online

Requirements

• Bachelor’s degree in computer science or a related field
• Minimum 5 years of hands-on experience designing, implementing, and maintaining AI/ML models, of which at least 2 years with AWS SageMaker
• Hands-on experience with Python and machine-learning libraries such as TensorFlow and Keras
• Experience with data analysis, data-cleansing techniques, feature engineering, model design, model validation, and a good understanding of model metrics
• Experience with one or more of the following types of models: linear regression, logistic regression, time-series analysis and forecasting
• At least 5 years of experience as a hands-on lead developer, developing code and managing projects using the required technology stack
• Expert knowledge of machine-learning and deep-learning algorithms and Python libraries
• Expert knowledge of Microsoft Power BI and Power Automate
• At least 2 years of hands-on experience in Power Automate, Power BI, and DBeaver
• Ability to communicate clearly with business users, the team, and leadership
• Innovative, results-oriented, and focused on delivering on time and with quality

Preferred Qualifications

• Experience working with regulatory agencies such as OCC, SEC, or FDIC
• Experience with Agile SDLC and tools
• Experience with methodologies such as CRISP-DM

About HarmonyTech

HarmonyTech delivers information-technology services and solutions across the federal government and commercial clients. Our employees are our most important assets, delivering value and care for our clients. We are a company of passionate technologists, constantly evolving in our understanding and application of technology to best fulfill our clients’ mission needs. We operate under a flat and efficient organizational structure to ensure our hand-picked consultants have the flexibility to take risks and be innovative. We typically work in small, agile teams as we design and develop solutions to address our clients’ business challenges. Our success is measured with every satisfied customer and employee.

Benefits

• Medical, Dental, and Vision Insurance
• Short- and Long-Term Disability Coverage
• Life and AD&D Insurance
• 401(k) Retirement Plan with Company Match
• Tuition Reimbursement
• Employee Referral Bonus
• Paid Federal Holidays
• Accrued Paid Time Off