Data Migration and Tri-Tier Integration Lead

General information

Requisition #

R69252

Locations

USA-Remote Work

Posting Date

07/14/2026

Security Clearance Required

Top Secret

Remote Type

Fully Remote

Time Type

Full time

Description & Requirements

Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now-be extraordinary at MANTECH!

• This is for a future opportunity*

MANTECH seeks a motivated, career and customer-oriented Data Migration and Tri-Tier Integration Lead to join our innovative team. This is a REMOTE position.

The Data Migration and Tri-Tier Integration Lead will leverage their strong technical background and knowledge to support the data migration and integration efforts, to include creating data mapping documentation, responding to/implementing/documenting required ETL strategies, and completing required tasks/actions.

Responsibilities include but are not limited to:

• Creating, updating, maintaining, and interpreting required technical data mapping documentation.

• Working with management, internal teams, and authorities to successfully navigate the data migration process for all systems.

• Documenting responses to required data homogenization challenges and updating migration paths as necessary while maintaining a robust library of documentation.

• Maintaining, updating, and conducting routine data integrity validation across all targeted cloud infrastructures.

• Maintaining system baselines and configuration management items, including historical audit retention and security event monitoring policies.

• Working with all stakeholders to ensure complete and functioning systems that meet all requirements.

• Recommending, and when approved, implementing process and policy improvements for phased legacy system decommissioning.

Minimum Qualifications:

• Bachelor's degree with 12+ years of experience in Data Migration and Systems Integration.

• Significant experience navigating enterprise ETL strategies and technical integration requirements, especially as it relates to massive legacy financial, supply chain, and personnel datasets.

• Significant experience meeting complex tri-tier architecture requirements across presentation layers, application logic tiers, and database tiers.

• Experience working across a large team to drive an integration agenda and working with complex, intertwined systems and data flows.

• Experience inventorying complex networks, and with data transit documentation utilizing systems like Oracle's Product Data Hub (PDH).

• Experience creating, maintaining, and communicating complex information technology documentation, particularly data schemas and security documentation.

Preferred Qualifications:

• Certified Data Management Professional (CDMP) or relevant platform architecture certifications.

• Experience with Oracle Cloud Infrastructure (OCI) migration toolsets and compliance automation tools.

Clearance Requirements:

• Current active TS security clearance with the ability to obtain polygraph.

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time.

• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $163,100.00-$289,400.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.