Top 4486 Technical Architect Jobs in Reston, VA

Data Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $221,000 - $299,000 a year
- Azure
- Computer Science
- Bachelor of Science
- Paid time off
- 401(k) matching
Software Engineer Senior
Freddie Mac —McLean, VA
- $129,000 - $193,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
Senior .NET Developer
Prime Source Technologies —Vienna, VA
- $140,000 - $175,000 a year
- Full-time
- Computer Science
- Office
- SQL
- Health savings account
- Health insurance
Quick Apply
Data Engineer - Analytics Platforms
Peraton —Herndon, VA
- $86,000 - $138,000 a year
- Computer Science
- 5 years
- Bachelor of Science
- Health savings account
- Paid holidays
Data Engineer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $221,000 - $299,000 a year
- Azure
- Computer Science
- Bachelor of Science
- Paid time off
- 401(k) matching
12d
Front-End Web GUI Developer
D-Tech —Herndon, VA
- Computer Science
- Bachelor of Science
- Mid-level
- Paid holidays
- Health insurance
Python/Djano Developer
D-Tech —Herndon, VA
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Health insurance
dotCMS Architect
CapTech Consulting —Reston, VA
- $90,000 - $190,000 a year
- Full-time
- Hybrid work
- Computer Science
- Java
- Master's degree
- Loan repayment program
- Disability insurance
Quick Apply
Full-Stack Engineer
CapTech Consulting —Reston, VA
- $90,000 - $190,000 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- System design
- Loan repayment program
- Disability insurance
Quick Apply
Federal AI Solutions Engineer (Entry Level)
A-TEK Inc. —McLean, VA
- $85,000 - $105,000 a year
- Hybrid work
- Computer Science
- Databases
- Analysis skills
- Paid holidays
- Health insurance
Quick Apply
Python/Django Developer
D-Tech —Herndon, VA
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Health insurance
UI/UX Designer
Everforth ECS —Arlington, VA
- $100,000 - $120,000 a year
- Background check
- 5 years
- Office
6d
Data Architect
LT Consulting LLC —Reston, VA
- Computer Science
- Senior level
Software Engineer III
Babel Street —Reston, VA
- $110,000 - $135,000 a year
- Holidays
- Remote
- Computer science
- Computer Science
- 5 years
- Paid holidays
- Health insurance
UI/UX Designer
Steampunk —McLean, VA
- $75,000 - $140,000 a year
- Remote
- Salesforce
- Writing skills
- Mid-level
STINGRAI Data Engineer/Architect (Data Scientist 3)
HII —Washington, DC
- $118,987 - $205,000 a year
- Email
- Mid-level
- Office
- Master's degree
- Paid holidays
- Health insurance
Remote Data Engineer
Edgesource —Alexandria, VA
- Full-time
- Remote
- Computer Science
- Bachelor of Science
- Mid-level
Instructional Designer
Steampunk —McLean, VA
- $75,000 - $140,000 a year
- Research
- Mid-level
- Microsoft Office
ReactJS Developer
Softthink Solutions —Herndon, VA
- Full-time
- Computer Science
- Mid-level
- Java
Junior Solutions Architect
Peraton —Reston, VA
- $86,000 - $138,000 a year
- Full-time
- Azure
- Computer Science
- Research
- Health savings account
- Paid holidays

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Data Engineer - TS/SCI with Polygraph

General Dynamics Information Technology -
Chantilly, VA

Apply Now

Job Details

$221,000 - $299,000 a year

Benefits

Internal mobility program
Paid time off
401(k) matching

Qualifications

Performance tuning
TS/SCI with Polygraph

Full Job Description

Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

We are seeking a Data Engineer to design, build, and optimize scalable backend and data integration systems. This role requires deep expertise across the full software development lifecycle, from system architecture to deployment, with a focus on data-intensive applications, performance optimization, and cross-platform integration. The ideal candidate thrives in dynamic environments and can deliver high-impact solutions that support mission-critical operations.

Key Responsibilities

Backend & System Development
Design, develop, and maintain scalable backend systems in Java, Python, Angular, Java Script, Go, or equivalent.
Architect and implement data integration solutions for structured and unstructured data.
Develop REST APIs and services for real-time and batch processing.
Maintain modular software libraries with clean interfaces and reusable code.

Data Engineering & ETL

Build and optimize ETL pipelines using frameworks such as Elastic Search, Kafka, and Airflow.
Experience with relational and NoSQL databases, plus cloud-native data services.
Ensure high performance, scalability, and reliability in data workflows.
Integrate externally developed code into core software libraries.

Cloud & DevOps

Deploy and maintain solutions across cloud environments (AWS, Azure, GCP).
Apply containerization (Docker, Kubernetes) and CI/CD pipelines for automation.
Adhere to configuration management and infrastructure standards.

Software Development Lifecycle

Translate business requirements into technical specifications across data and application layers.
Maintain code quality through testing, regression analysis, and reviews.
Investigate and resolve production issues to improve stability and data integrity.
Conduct full lifecycle testing following strict quality procedures.

Application & User Support

Provide bug fixes, enhancements, GUI improvements, and access control updates.
Install, configure, and monitor applications to meet operational requirements.
Deliver ad-hoc training and support to users.

Collaboration & Quality Assurance

Partner with configuration managers to integrate internal and external software solutions.
Evaluate and recommend third-party vendors and partners.
Support development of standards, methods, and procedures for product release readiness.

WHAT YOU'LL NEED TO SUCCEED:

Education: BS in Computer Science or related field, or the equivalent combination of education, technical certifications or training, or work experience
Experience: 10+ years
Security Clearance level: Active TS/SCI with Polygraph REQUIRED
Location: Chantilly, VA - On Customer Site

GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY
Explore a career in data science and engineering at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your determination for solving complex data challenges.

#WeAreGDIT
#JET
#GDITEnhanced2026
#VA_2026Alumni

Work Requirements

Years of Experience

10 + years of related experience

may vary based on technical training, certification(s), or degree

Certification

Travel Required

None

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $221,000 - $299,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply Now

Refine Your Search

Technical Architect jobs in Reston, VA

Data Engineer - TS/SCI with Polygraph

Software Engineer Senior

Senior .NET Developer

Data Engineer - Analytics Platforms

Data Engineer - TS/SCI with Polygraph

Front-End Web GUI Developer

Python/Djano Developer

dotCMS Architect

Full-Stack Engineer

Federal AI Solutions Engineer (Entry Level)

Python/Django Developer

UI/UX Designer

Data Architect

Software Engineer III

UI/UX Designer

STINGRAI Data Engineer/Architect (Data Scientist 3)

Remote Data Engineer

Instructional Designer

ReactJS Developer

Junior Solutions Architect

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