Avint is seeking a motivated, career, and customer-oriented Senior SQL Developer to join our team in support of a Federal Customer. This high-visibility cybersecurity modernization initiative focuses on advancing customer’s Zero Trust maturity through secure identity, access, and data integration solutions.
We are looking for a Senior SQL Developer to serve as a “Data Translator” and technical architect, responsible for extracting business logic from legacy stored procedures and designing modern data models and pipelines that transform Sybase records into identity attributes required by Okta and other Zero Trust–aligned systems.
Position Responsibilities
Logic Deconstruction & Translation:
- Reverse-engineer legacy Stored Procedures to determine how user permissions, entitlements, and roles are calculated, translating that logic into modern, Zero Trust–aligned identity and access models.
Data Architecture & Modeling:
- Design and maintain logical and physical data models that support identity, authorization, and access use cases, including mapping complex relational schemas to flat or attribute-based identity profiles.
- Custom ETL & Integration Development:
- Design and build custom data extraction and transformation routines using T-SQL and scripting languages (Python/PowerShell) to migrate and integrate data from Sybase into Okta and related platforms.
Performance Optimization:
- Analyze and optimize stored procedures, queries, indexing strategies, and data pipelines to ensure scalability, reliability, and performance in high-volume and mission-critical environments.
Data Security & Compliance:
- Implement database-level security controls, auditing, encryption, and least-privilege access patterns in alignment with Zero Trust principles and federal security requirements.
Technical Content Creation:
- Produce high-quality technical documentation, architectural diagrams, and repeatable migration recipes to guide developers and stakeholders through the new identity data structures.
Solution Design & Requirements Translation:
- Translate business, security, and IAM requirements into scalable SQL and data integration designs that support HUD Zero Trust objectives.
Developer Engagement & Technical Leadership:
- Collaborate with product, engineering, and security teams; provide architectural guidance; conduct code reviews; and mentor developers to promote consistent, high-quality data solutions.
Data Validation & Reconciliation:
- Develop reconciliation and validation scripts to ensure 100% data integrity between legacy Sybase systems and target identity platforms.
Requirements
Expert SQL Development:
- 10+ years of Mastery of T-SQL including Stored Procedures, Triggers, CTEs, and performance tuning, with experience using bulk data tools such as BCP and SSIS.
Programming Proficiency:
- 10+ Years of Deep development experience in at least one modern language (Python, C#, or Java) for automation and custom integration tasks.
- Legacy Migration & Data Mapping Expertise:
7+ Years of Proven experience migrating legacy relational systems to modern platforms, including data profiling, schema mapping, and transformation to identity-centric models.
Data Architecture Experience:
- Demonstrated ability to design scalable, maintainable data architectures and models that support enterprise identity, access, and Zero Trust initiatives.
Problem-Solving & Analytical Skills:
- Strong ability to analyze complex technical challenges and deliver effective, secure solutions.
Communication Skills:
- Excellent verbal and written communication skills, with the ability to explain complex technical concepts to both technical and non-technical audiences.
Adaptability:
- Ability to operate effectively in a fast-paced environment with evolving priorities as legacy systems are modernized and decommissioned.
Education:
- Bachelor’s degree required; master’s degree preferred.
Clearance Requirements:
- Must be a U.S. Citizen (no dual citizenship)
- Ability to pass a background investigation
- Able to obtain and maintain DHS Suitability / Entry on Duty (EOD)
Preferred Qualifications:
- Experience integrating SQL-based data solutions with cloud or SaaS platforms.
- Demonstrated ability to present architectural designs and migration strategies to senior leadership and client stakeholders.
Benefits
Joining Avint is a win-win proposition! You will feel the personal touch of a small business and receive BIG business benefits, from competitive salaries, full health insurance, generous time off, and observation of federal holidays. Additionally, we encourage every Avint employee to further their professional development. To assist you in achieving your goals, we offer reimbursement for courses, exams, and tuition. Interested in a class, conference, program, or degree? Avint will invest in YOU and your professional development! Salary Range $170,000.00 - $180,000.00
Top Skills
What We Do
Your Vision Achieved.
Avint delivers transformational cybersecurity solutions that help both commercial and government entities achieve mission success.
We understand the ever-evolving cyber threat landscape our nation faces. It is our mission to help federal and defense agencies, the intelligence community and commercial organizations alike to transform their security posture and, ultimately, defeat our adversaries. We optimize clients’ security investments by applying a holistic strategy that encompasses cyber and physical security governance, engineering, operations, compliance and management. Together, we build innovative and intuitive solutions that allow our clients to secure their assets with confidence.
Avint harnesses the expertise of world-class cyber and physical security leaders, technologists and innovators who share a passion for understanding what’s needed and what’s possible. Our team has provided advanced cybersecurity solutions within a wide range of technology environments across the country and around the world – and our continued success has earned us a reputation for being a trusted partner you can count on.
Avint was founded by CEO Marcie Nagel, a recognized national cybersecurity expert, U.S. Air Force and FBI veteran, and formal principal of the Continuous Diagnostics and Mitigation division of Booz Allen Hamilton. Learn more at avintllc.com.
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