Senior IT Architect – DoD Enterprise & DoDAF

VetRamp; San Antonio (TX); On-site; USD 120,000 - 190,000; Full time

Job summary

Defense Health Agency (DHA) in San Antonio, TX seeks a Senior IT Architect to lead enterprise IT design, validation, and implementation across DoD healthcare networks. You will craft architecture blueprints, ensure security and performance, and guide lifecycle governance for mission-critical systems.

The role requires DoD framework expertise, strong technical writing, and collaboration with DHA stakeholders to align engineering with program goals and DoD standards.

Qualifications

• Bachelor’s degree in information technology, cybersecurity, or related discipline.
• Knowledge of DoD architecture frameworks (DoDAF) and RMF.
• Experience documenting architectures and requirements across large enterprise systems.

Responsibilities

• Design scalable, secure architectures for MHS/DHA infrastructure.
• Develop DoDAF artifacts and engineering documentation.
• Collaborate with DoD and industry partners to resolve integration challenges.

Skills

DoDAF

RMF

Technical writing

Systems engineering

Agile/DevSecOps

Education

Bachelor’s degree in information technology / cybersecurity

DoD 8140 qualification matrix knowledge

Tools

Microsoft Visio

Enterprise Architect

Azure cloud

Job description

Defense Health Agency (DHA) in San Antonio, TX seeks a Senior IT Architect to lead enterprise IT design, validation, and implementation across DoD healthcare networks. You will craft architecture blueprints, ensure security and performance, and guide lifecycle governance for mission-critical systems.

The role requires DoD framework expertise, strong technical writing, and collaboration with DHA stakeholders to align engineering with program goals and DoD standards.