DSCA DoW Mid/Senior Data Engineer (Software Development Analyst) - 29573 (Arling
First seen by Alion on Nov 13, 2026.
Employment Type: Full Time/Salaried/Exempt
Anticipated Salary Range: $90,000.00 - $120,000.00
Security Clearance: Secret Level of Experience: MidThis 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 C5ISR 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 C5ISR, 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.
To learn more about Mission Technologies, click here for a short video:
Job Description
Come join our expanding team in the Warfare Systems Business Group at HII-Mission Technologies! We are seeking talented Mid/Senior Data Engineers (Software Development Analyst) to support remotely andto play a pivotal role in supporting Executive Order projects. This high-impact position focuses on enhancing a centralized data environment (CDE) that delivers auditable financial transaction data, improves transparency and accountability across DoW, and builds a robust common operating picture for senior leadership decision-making.
Successful candidates are expert Python developers with strong relational database (SQL) skills, exceptional communication abilities, and a collaborative mindset. You will translate strategic imperatives into actionable data solutions—ensuring the right data reaches the right stakeholders at the right time to drive mission success in a dynamic national security environment.
Essential Job Responsibilities
- Designs, models, documents, and governs the logical and conceptual data architectures, relationships, and schema evolutions for complex, enterprise-scale applications in support of tracking and accountability reforms.
- Analyzes current and emerging system requirements, then develops comprehensive technical, structural, and organizational specifications to enable auditable, transparent data flows.
- Establishes and enforces data modeling standards, capacity planning, and performance optimization to support high-reliability DoW environments.
- Develops robust Python-based scripts and ETL/ELT pipelines for efficient, secure data ingestion, transformation, and integration from diverse sources.
- Leverages deep expertise in Relational Databases (SQL) for advanced querying, schema design, optimization, and data integrity assurance.
- Operates within Agile/SAFe development frameworks to deliver iterative, high-value increments aligned with business priorities and DoW policies.
- Provides technical guidance and mentorship to align development efforts with strategic FMS reform objectives, including enhanced tracking, oversight, and reporting.
- Performs additional duties as assigned or required to advance mission goals.
Minimum Qualifications
- Proven Python development experience, including building scalable data pipelines and automation solutions.
- Ability to work independently while thriving in collaborative team settings.
- Self-motivated initiator with strong problem-solving skills and a proactive approach.
- Clearance:Must possess and maintain an active Secret clearance at the time of consideration
- Remote-eligible position; must align with Eastern Time Zone core business hours
2 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience.
Database Engineer III5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD in related field; or High School Diploma or equivalent and 9 years relevant experience.
Database Engineer IV9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field; or High School Diploma or equivalent and 13 years relevant experience.
Preferred Requirements
- Strong understanding of transactional data flows, financial management systems, and auditability requirements in DoW/security cooperation contexts.
- Direct experience with ADVANA.
- Advanced SQL proficiency for complex querying, performance tuning, database administration, and optimization.
- Experience in SAFe Agile environments, including participation in PI planning, Scrum/Kanban ceremonies, and DevSecOps practices.
- Candidate who resides in east coast
Physical Requirements
- Ability to remain in a stationary position for prolonged periods while working at a computer.
- Ability to operate a keyboard, mouse, and standard office equipment to perform analytical tasks.
- Must be able to effectively communicate in virtual meetings, briefings, and secure collaboration environments.
- Ability to review, analyze, and interpret digital data for extended periods with attention to detail and accuracy.
- Occasional light lifting of documents or equipment up to 10 lbs, if needed for home-office setup.
- Must maintain a home work environment that meets company and government security requirements (e.g., controlled space for handling sensitive or FOUO information, if applicable).
- Must be able to work assigned East Coast core business hours (40 hours/week) to support program and customer requirements.
HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance?
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.
Originally posted on Himalayas