Data Engineer/Python SQL Developer

Job Description

Job Description

SierTeK proudly serves our clients by providing expertise in the Program Management, Information Technology, and Administrative Support domains. Founded in 2007 as a minority and service-disabled veteran-owned company, we serve as prime- and subcontractor for a multitude of Federal Department of Defense contracts. By focusing on continual improvement, our services remain at the forefront of our industry, and we pride ourselves on delivering our services with the highest degree of integrity.SierTeK Ltd. is seeking a Data Engineer/Python & SQL Developer to support an opportunity remotely. PLEASE APPLY DIRECLTY ON OUR WEBSITE: Position Overview Section We are seeking a highly qualified Data Engineer / Python & SQL Developer to support the design, development, and deployment of data engineering and ETL solutions in a mission-focused environment. The successful candidate will bring deep technical experience in Python and SQL, with demonstrated capability building scalable data pipelines and cloud-based integrations using AWS services. This individual will also be responsible for applying sound database design principles through table design and stored procedure scripting, producing high-quality technical documentation, and operating effectively within an Agile delivery model. Experience supporting U.S. Air Force environments and/or possession of relevant Air Force credentials is strongly preferred.Essential Job FunctionsDesign, develop, enhance, and maintain data pipelines, ETL workflows, and backend data processing solutions using Python and SQLImplement and support cloud-based data engineering capabilities leveraging AWS Lambda, AWS Glue, Amazon S3, and other relevant AWS servicesApply leading practices in database design, including schema development, data modeling, normalization, optimization, and data integrity controlsAnalyze business and technical requirements and translate them into scalable, maintainable, and secure data solutionsDevelop, update, and maintain technical artifacts such as solution documentation, interface specifications, data flow diagrams, and operational proceduresParticipate in Agile ceremonies and delivery processes, including backlog management, sprint planning, status tracking, and issue resolution through JiraTroubleshoot and resolve data quality, integration, and performance issues across the solution landscapeTest ETL Pipelines and Data workflows and perform code review for other Data EngineersCollaborate with cross-functional stakeholders, including developers, architects, analysts, and program leadership, to support successful delivery outcomesQualificationsMinimum Position RequirementsProven experience as an advanced or expert-level Python and SQL developerHands-on experience with AWS Lambda, AWS Glue, Amazon S3, and related ETL or cloud data integration toolsStrong understanding of database design and data architecture best practicesExperience producing clear, structured technical documentation for development and operational useExperience working within Agile delivery teams and using Jira to support workflow managementStrong analytical, problem-solving, and communication skillsAbility to work independently and collaboratively in a fast-paced, deadline-driven environmentConsultant/Senior Consultant (or USDC/PDM/Specialist equivalent)Highly Desired QualificationsPrior experience supporting Department of Defense or U.S. Air Force programsExisting Air Force credentials and/or ability to work in a secure or controlled government environmentFamiliarity with secure data handling, compliance-driven delivery, and mission-oriented technology programsExperience working in complex enterprise data environments with multiple upstream and downstream integrations SierTeK is an equal opportunity employer. Employment is decided based on qualifications, merit, and business need. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran status, gender identity and sexual orientation.This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, and training.If you need assistance or accommodation due to a disability, you may contact us at 1+833.743.7835. *This job posting is to identify potential candidates for positions in order to respond to a request for proposal. This job posting, including but not limited to, qualifications, duties, compensation and benefits, is subject to change based on the terms and conditions of the awarded contract and is contingent on SierTeK being awarded the contract.