Data Engineer/Flask Developer
Listed on 2026-01-13
-
IT/Tech
Systems Engineer, Cybersecurity
HII provided pay range
This range is provided by HII. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range$98,717.00/yr - $/yr
Job Details- Requisition Number: 26410
- Required Travel: 0 - 10%
- Employment Type:
Full Time/Salaried/Exempt - Anticipated Salary Range: $98,717.00 - $
- Security Clearance:
Secret - Level of
Experience:
Mid
This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5
ISR systems.
HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.
Meet HII's Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5
ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that's right for you. Apply today. We look forward to meeting you.
Come join our growing team today, supporting our Warfare Systems Business Group! HII-Mission Technologies is currently seeking a skilled Data Engineer/Flask Developer, who will support refining a centralized data environment (CDE) with impact across DoD! Key functionality for this position contributes toward auditable financial transaction data and building a common operating picture for leadership.
A successful candidate will be well-versed in Flask and Python, knowledgeable about relational database (SQL), has strong written/oral communications, and can work as part of a team providing productive input toward solving challenging problems. Team members must be able to internalize and appreciate strategic requirements, to best align the most meaningful data to decision makers- getting the right data to the right people!
EssentialJob Responsibilities
- Research, design, develop, and/or modify enterprise-wide systems and/or applications software.
- Will be involved in planning of system and development deployment as well as responsible for meeting software compliance standards.
- Evaluate interface between hardware and software, operational requirements, and characteristics of overall system.
- Document testing and maintenance of system corrections.
- Design, develop, and maintain scalable backend services and RESTful APIs using Flask, Flask-RESTful, Flask-RESTX, or similar extensions, following best practices and clean architecture principles.
- Build and extend complex business logic in Python, implementing features from technical specifications and user stories while following SOLID principles and Flask best practices.
- Familiar with scripts for data ingest pipelines (Python).
- Familiar with Relational Databases (SQL).
- Utilize Agile development processes.
- Guide development aligned to established business needs and/or policies.
- Participate in code reviews, architectural discussions, and sprint planning, providing constructive feedback, suggesting improvements, and helping enforce coding standards.
- Additional duties as assigned or required.
- 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
- Hands‑on experience building applications using Flask.
- Proficiency in Python programming with solid understanding of core concepts.
- Can operate independently and within a team.
- Self‑starter who takes…
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