1121 Peco jobs in Washington,DC

4+ years of experience working with DoW clients such as NAVSEA or NAVWAR
2+ years of experience with Power BI or Tableau
2+ years of experience with programming languages such as SQL and Python, for data manipulation and analysis
1+ years of experience with data engineering in Databricks or Spark
Experience with acquisition, program management, and financial analysis, including task planning, allocations, or funding execution
Experience using Microsoft Office 365 Suite applications such as Word, Excel, PowerPoint, Teams, or SharePoint
Knowledge of Navy systems, including COBRA, ERP, EDW, NEPS, or EVMCR
Ability to be self-motivated and pay strict attention to detail
Secret clearance
Bachelor's degree

MedStar Health

Washington, DC 20001

Battelle

Washington, DC 20011

Bachelor's Degree in a related field; 5 years of experience in a quality assurance program applied to laboratory operations, and proven leadership skills; or an equivalent combination of education and/or experience in a related field.
Experience with ISO 9001, ISO 17025, or other quality standard.
Hold a valid driver's license and have a working knowledge of Microsoft (MS) Office products including Excel, Word, and PowerPoint.
Sole U.S. citizenship, with the ability to obtain and maintain required government security clearances as a condition of employment.

Admiral Security Solutions

Arlington, VA 22209

Nanny Lane

Washington, DC 20057

Vantor

Reston, VA 20190

Current/active TS/SCI security clearance and be willing and able to obtain CI polygraph.
5 years of professional experience in data science, analytics, or data engineering roles.
Bachelor's degree in data science, computer science, engineering, statistics, GIS, or related discipline. Degree may be substituted with an additional 2 yrs of experience.
Strong coding proficiency in Python and SQL, with experience writing production-quality, maintainable code; working knowledge of R is a plus.
Hands-on experience with data manipulation, feature engineering, machine learning libraries (e.g., scikit-learn, PyTorch, TensorFlow), and automation tools.
Experience contributing to full-cycle data projects, including data preparation, modeling, validation, and reporting.
Ability to clearly communicate technical concepts and analytical results in writing and verbally.
Familiarity with NLP and LLM concepts, including practical experience applying pre-trained models (e.g., GPT-style models) for automation, summarization, or search.
Ability to work effectively in a collaborative environment, taking direction and feedback while owning assigned technical tasks.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
To be eligible for thisposition, you must be a U.S. Citizen.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).