Innodata is seeking a Data & Annotation Engineer for a hybrid role based in Washington, D.C., working within a secure federal (IL4) environment. The role involves administering annotation toolchains (specifically CVAT), configuring pipelines, managing annotation workflows, and producing provenance documentation. Candidates must have at least 3 years of experience in data engineering or annotation operations, proficiency with Python scripting, and an active Secret clearance with TS/SCI eligibility.