1,912 Results for

Data Architect Jobs in Mclean, VA

Jobs

Washington, DC11 days ago

The Data Architecture, Technology, and Analytics (DATA) section is looking for an experienced detailed oriented Data Architect/Engineer who will be responsible for expanding and optimizing our data and data pipeline architecture, as well as optimizing data flow and collection for economic policy and research teams. The ideal candidate is an experienced hands-on data modeler with working knowledge of database design and administration, data pipeline building, and data wrangling who enjoys improving existing data systems and/or building them from the ground up.

Washington, DC14 days ago

Temporary
Contractor
Full-time

Experience working with large-scale data systems, including distributed computing, scalable data processing, data storage architecture, and optimization of high-volume data workloads. Advanced working knowledge of SQL and experience working with relational database platforms (including PostgreSQL, Microsoft SQL Server, and MySQL).

Columbia, MD7 days ago

Remote

$163,000–$217,666.67 Per Year

As a Staff Software Engineer on the team, you will have the opportunity to be part of implementing and maintaining a highly scalable, highly reliable cloud-native user interface and underlying microservices which utilize modern technologies and programming languages. Innovate: Become a member of senior engineering teams driving on-going innovation of our global cloud architecture and distributed systems that serves our broad customer base with the latest cyber security technologies.

Washington DC, DC27 days ago

Full-time
Employee

Web Development Skills: Proficiency in PHP, MySQL, HTML, CSS, and JavaScript; working knowledge of additional languages and frameworks (.NET, Python, Ruby, Swift, SQL Server). Modern API Frameworks: Strong experience building scalable APIs using Node.js, FastAPI (Python), Bun, or similar modern backend technologies.

Manassas, VA28 days ago

Full-time
Employee

Employment Type: Contract-to-HireJob SummaryWe are seeking an experienced Senior OT Network Architect to lead the design, implementation, and modernization of Operational Technology (OT) network infrastructure in a mission-critical industrial environment. Develop network segmentation strategies using ISA/IEC 62443 zones and conduits models.

New!

Falls Church, VA4 days ago

Securing AI Workflows: Design security frameworks for the end-to-end AI lifecycle, including securing data ingestion, protecting model weights, and implementing "Guardrail" architectures for Large Language Models (LLMs). • AI-Enhanced Pipeline Security: Architect and maintain automated CI/CD pipelines that utilize AI/ML models for static and dynamic analysis (SAST/DAST) to identify complex vulnerabilities that traditional rule-based tools miss.

Washington DC, DC15 days ago

Remote

$150,000–$220,000 Per Year

As a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. Pipeline Development & Deployment:Architect, develop, and deploy batch and streaming pipelines using Airflow and containerized workflows for cyber-security use-cases.

Bethesda, MD11 days ago

$170,000–$190,000 Per Year

While the Senior Application Architect partners closely with cloud, operations, data, and cybersecurity teams, the primary accountability is for application architecture and application design decisions, including ownership of RESTful services and application integration strategy from concept through implementation and long-term evolution. The Senior Application Architect works closely with engineering teams, product owners, operations, and security to design and guide the implementation of modern, reliable, and well-integrated application solutions.

Washington DC, DC15 days ago

$208,000–$282,000 Per Year

As a Staff-level IC, you will set technical direction across data modeling, productization, analytics enablement, and scalable delivery patterns, partnering with Product, Data Science, and consuming application teams to make Healthcare Map data usable at enterprise scale. Scalable Data Systems: Design and implement high-performance data processing and serving patterns across large-scale healthcare datasets, using the right tools for the problem across SQL, Python, Spark, Rust, C++, and emerging AI-enabled engineering workflows.

Fort Meade, MD15 days ago

$87,100–$157,450

They will assist in designing and implementing data enrichment pipelines, integrating multiple data sources into Confluent (Kafka) and Elastic platforms, and help maintain Kafka and Elastic clusters to support mission-critical operations. The candidate will contribute to platform sustainment and reliability by addressing operational challenges and supporting the automation of the software development lifecycle, including CI/CD pipeline development, containerization, and automated testing, while following DevOps best practices.

New!

Washington, DC1 day ago

The ideal candidate has strong experience with AWS-managed database services and a deep understanding of database architecture, performance tuning, and operational excellence in cloud environments. Description:RDTS is seeking a skilled AWS Database Architect to design, implement, optimize, and maintain cloud-native database solutions in AWS.

New!

Reston, VA6 days ago

$98.48–$98.48 Per Hour

Ability to deliver high level design use cases demonstrating clear conceptual architecture, simple, logical explanation of data movement, rationale behind integration choices, and distinction between solution architecture vs. Candidates must be able to deliver high level use cases, demonstrating how they would design an architectural approach for a business scenario — explaining conceptual data flows (“move data from here to here and why”) and high level integration choices.

Washington, DC15 days ago

Design secure, high-performance solutions leveraging VAST’s scale-out, disaggregated architecture, NVMe-oF/RDMA fabrics, all-flash storage, and multi-protocol access (S3, NFS, SMB, block). With nearly an exabyte deployed across the public sector, VAST delivers secure, scalable, high-performance infrastructure across classified, hybrid, cloud, and edge environments.

New!

Fort Meade, MD2 days ago

$161,900–$199,260

The architect ensures cybersecurity, data governance, and user interaction requirements are embedded from the outset, enabling rapid IOC execution while positioning the capability for efficient authorization, scaling, and operationalization in the subsequent option year. Responsibilities: The System Architect designs the end-to-end technical architecture for an autonomous pentesting and data collection capability supporting rapid cyber terrain assessment and AI training objectives.

McLean, VA28 days ago

The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

New!

Alexandria, VA5 days ago

$131,300–$237,350

The Digital Modernization Sector at Leidos is seeking a dynamic Sr Appian Platform Engineer / Architect to support cloud modernization initiatives for the United States Coast Guard (USCG) at Command, Control, Communication, Computer, Cyber, and Intelligence Service Center (C5ISC) in the Alexandria, VA area. The ideal candidate will possess deep expertise in the Appian low-code platform along with hands-on experience in other low-code/no-code technologies such as ServiceNow, Microsoft Power Platform, Pega, Salesforce, Mendix, OutSystems, or similar enterprise automation platforms.

New!

Gaithersburg, MD6 days ago

$131,300–$237,350

As a member of a large-scale, Scaled Agile software development organization, you will play a central role in shaping next-generation air traffic automation capabilities by bridging mission needs, systems engineering rigor, and Agile software delivery. Leidos is seeking a Principal Software Architect to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP) and Common Baseline.

New!

Odenton, MD6 days ago

$131,300–$237,350

Portal Management & Technical Integration: Provide senior operational leadership within an agile development team, actively participating in technical interchange meetings, architectural reviews, and sprint planning to represent the voice of the end-user. Serve as a MAVEN Architecture & Mission Integration SME: Act as the primary operational authority for DISA J 3/5/7 MAVEN deployments, ensuring all developed tools and dashboards strictly align with Joint Staff mission requirements and Combatant Command battle rhythms.

New!

Odenton, MD6 days ago

$131,300–$237,350

Greenbelt, MD8 days ago

$92,300–$166,850

Leidos is seeking an experienced Voice / VoIP Architect to provide senior-level technical leadership, architectural oversight, and strategic direction for enterprise voice and unified communications services supporting NASA’s mission and corporate environments. This role is central to designing, evolving, and modernizing large-scale telephony platforms, including hybrid and cloud-based voice architectures and the transition from legacy Cisco environments to Microsoft Teams Telephony.

Gaithersburg, MD15 days ago

$131,300–$237,350

Responsibilities include ownership and execution of the engineering review process for software licenses; coordination and maintenance of the Software Architecture Document describing the environment and configuration of program COTS/FOSS; ownership of database architecture for web applications; hands-on database management; and ability to lead and guide others in database update activities. The CAS, FOSS, and Infrastructure Architect will join with other architects to provide high level design, process, and technical guidance to a team supporting development environments across a portfolio of Air Traffic Control programs, including the Federal Aviation Administration's (FAA) En-Route Automation Modernization (ERAM) system.

Greenbelt, MD8 days ago

$92,300–$166,850

This position requires deep technical expertise in firewall and network security engineering, strong leadership capabilities, and the ability to collaborate effectively with NASA senior leadership, program management, cybersecurity leads, and cross-functional engineering teams. The selected candidate will serve as the lead architect for NASA’s Firewall Engineering domain, guiding a highly skilled team responsible for advanced security design, migration planning, policy development, and the integration of next-generation firewall technologies across NASA’s enterprise.

New!

Bethesda, MD2 days ago

$149,027–$149,027

Qualifications: Experience required is 8‐plus years in Network Services and a bachelor’s degree in Computer Science, Information Systems, Engineering or other related discipline OR Bachelor’s Degree in Computer Science, Information Systems, Engineering or other related discipline and have at least one of the Cisco CCIE certifications, both written and practical. The Network Architecture Section responsibilities include: Strategically plan, architect, design, engineer, develop, test, implement, modernize, and enhance the functional capabilities, capacity, and performance of the NIH Network and TIC Services in alignment with NIH future state architecture objectives.

New!

Bethesda, MD2 days ago

$149,027–$149,027

Within each of the Cisco Certifications, the following specializations are needed and listed in order of importance: Routing and Switching, Service Provider, Data Center, and Wireless OR Experience required is 8‐plus years in Network Services and a bachelor’s degree in Computer Science, Information Systems, Engineering or other related discipline. The Network Architecture Section responsibilities include: Strategically plan, architect, design, engineer, develop, test, implement, modernize, and enhance the functional capabilities, capacity, and performance of the NIH Network and TIC Services in alignment with NIH future state architecture objectives.

Odenton, MD8 days ago

$87,100–$157,450

As an Enterprise Architect, you will help develop Fit-For-Purpose enterprise level architecture viewpoints through Model-Based Systems Engineering (MBSE) based on Authoritative Source of Truth (ASoT) to support engineering analysis and data-driven decision-making by senior leaders that enables the modernization and evolution of NC3 capabilities. Under the leadership of the Commander, U.S. Strategic Command (USSTRATCOM), the team leverages subject matter expertise and best practices to transform mission and operational requirements into effective solutions and capabilities.

Odenton, MD8 days ago

$87,100–$157,450

Experience: 5+ years in establishing system information requirements, designing architecture – including software, hardware and communications – to support total requirements and provide for present and future cross-functional requirements and interfaces, evaluating problems of workflows and organization, and developing appropriate corrective actions. Under the leadership of the Commander, U.S. Strategic Command (USSTRATCOM), the team leverages subject matter expertise and best practices to transform mission and operational requirements into effective solutions and capabilities.

Bethesda, MD8 days ago

$131,300–$237,350

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

Arlington, VA27 days ago

$135,000–$155,000
Full-time
Employee

Collaborates with stakeholders to define enterprise data strategies, optimize pipelines (ETL/ELT), and incorporate technologies such as cloud platforms (e.g., AWS GovCloud, Azure Government), Big Data tools (e.g., Spark, Hadoop), and relational/NoSQL databases for secure, performant solutions. Applies big-picture thinking to map and align business processes with data requirements, ensuring holistic solutions that address collection from multiple sources, authoritative source identification, data formalization, and linkage through common, scalable architectures.

New!

Arlington, VA6 days ago

$131,300–$237,350

Implement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.

Washington DC, DC15 days ago

Remote

Your team will play a critical role in translating early-stage product capabilities into clear, differentiated customer outcomes, influencing product direction through structured field feedback, and building repeatable technical sales plays that enable broader field adoption. In this role, you will partner closely with Sales, Product, Engineering, and Product Marketing to accelerate adoption of Samsara’s newest innovations and ensure we deliver exceptional technical value to customers — from early-stage introduction through scaled deployment.

Washington, DC13 days ago

Strong understanding of security concepts and technologies related to Identity and Access Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps and vulnerability management. • Proven ability to provide technical security consultation and advisory services with a proactive approach to identifying potential issues, raising questions, and engaging in open dialogue with team members and stakeholders to ensure security objectives are met.

New!

Alexandria, VA2 days ago

$135,000–$172,000

This hybrid technical role focuses on designing, developing, and engineering complex enterprise architectures, bridging the gap between infrastructure design and custom software development. Overview: GovCIO is currently hiring a highly experienced SME Systems Engineer to support critical systems modernization and software integration activities for the U.S. Coast Guard (USCG).

Washington, DC20 days ago

Full-time
Employee

An Engineer 3 has strong technical skills and background, a knack for learning new technologies, and a blend of good problem-solving and innovation needed to resolve a wide variety of technical production challenges. Develop Power Automate workflows to orchestrate report delivery, data refresh notifications, approval processes, and operational alerts across EDW reporting environments.

Fairfax, VA27 days ago

$161,809–$200,000
Full-time
Employee

15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Arlington, VA27 days ago

Remote

$90,000–$120,000
Full-time
Employee

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. 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.

Springfield, VA27 days ago

$105,100–$185,000
Full-time
Employee

This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity, physical facilities, and personnel operations. 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.

Fort Belvoir, VA27 days ago

$89,120–$130,000
Full-time
Employee

Ensure system security needs established and maintained for operations development, security requirements definition, security risk assessment, systems analysis, systems design, security test and evaluation, certification and accreditation, systems hardening, vulnerability testing and scanning, incident response, disaster recovery, and business continuity planning and provides analytical support for security policy development and analysis. 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.

Washington, DC7 days ago

$115–$120 Per Hour
Contractor

This role serves as the architectural leader for a large-scale system modernization effort for one of our Federal Civilian customers and will involve guiding the effort to develop, maintain, and implement a future-state solution architecture and roadmap to meet customer mission and operational objectives and needs. * While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations.

Springfield, VA27 days ago

Full-time
Employee

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Germantown, MD15 days ago

$120,000–$130,000 Per Year
Full-time

Job Description: Senior Applications Developer/Engineer, highly proficient in leading and independently maintaining, developing, testing and delivering high quality, enterprise-wide solutions. Required Experience: 10 Years+ experience: Designing, developing, testing, and maintaining custom Jira solutions .

Washington, DC30+ days ago

$65–$70 Per Hour

In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

Washington, DC14 days ago

Ideal candidate is an experienced hands-on data modeler with working knowledge of database design and administration, data pipeline building, and data wrangling who enjoys improving existing data systems and/or building them from the ground up. Experience working with large-scale data systems, including distributed computing, scalable data processing, data storage architecture, and optimization of high-volume data workloads.

Ashburn, Virginia30+ days ago

Experience with cloud-based database services such as Amazon Web Services (AWS) RDS, Google Cloud SQL, or Microsoft Azure SQL Database, and an understanding of the benefits and challenges of migrating to or designing databases in the cloud. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

Arlington, VA7 days ago

The Data Architect will lead the design and governance of data systems that enable analytics and secure data sharing across DHS CISA. Proficiency with SQL and cloud data platforms (AWS GovCloud, Azure Gov).

Bethesda, Maryland30+ days ago

The Data Architect will play a hands-on role in modernizing data environments, leveraging cloud-native technologies, Databricks, and advanced data engineering frameworks to ensure scalable, secure, and high-performing solutions. This role requires strong expertise in cloud platforms (AWS, Azure, GCP), big data ecosystems, and modern data architecture patterns, along with an ability to translate mission needs into technical solutions.

Washington, District of Columbia30+ days ago

Arlington, VA30+ days ago

Full-time

The SME researches and evaluates solutions, recommends improvements, and supports the organization in building secure, scalable, and efficient data environments aligned with current and future business needs. Serve as the SME for all aspects of enterprise data management, providing leadership in data architecture, stewardship, governance, migration, integration, warehousing, database design, and cloud best practices.

Alexandria, VA30+ days ago

$85–$90 Per Hour

The platform leverages PySpark-based processing, CI/CD pipelines, and containerized deployments on OpenShift (OCP), with GCP as a preferred cloud platform, to deliver scalable, secure, and high-performance data solutions. We are looking for a Data Architect with strong expertise in OpenShift (OCP), PySpark, and CI/CD pipelines to design and govern scalable data platforms.

MD8 days ago

$150,100–$227,000 Per Year

Its functions are split equally between delivery and internal employee enablement, whereby half of the role is customer-facing and involves serving Salesforce's enterprise Agentforce customers as a technical advisor, and the other half is spent on enabling CSG employees on Agentforce by providing technical expertise; documenting reference architecture; building reusable tools, assets, and patterns; running live enablement sessions; and providing from-the-field feedback (Voice of the Customer) to the Product and Engineering organizations to contribute to product enhancements. Partner with customers and account teams to assess business challenges, identify high-impact Agentforce use cases, define solution scope, develop detailed technical designs, and articulate the business value of proposed solutions to foster successful adoption and identify future opportunities.

McLean, VA30+ days ago

You will collaborate closely with cross-functional teams, including data engineers, analysts, and business leaders, to ensure our data infrastructure is scalable, secure, compliant, and aligned with long-term strategic goals. In this crucial role, you will define the blueprint for how data is collected, stored, integrated, and consumed across various platforms to support data-driven decision-making and drive business objectives.

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Data Architect Jobs in Mclean, VA

Senior Data Architect System One

Big Data Architect Drevol LLC

Staff Software Engineer - (Data) - Query Optimization, Schema Design Tenable Network Security

Senior Drupal Architect Company Confidential

Senior OT Network Architect Census InfoTech Inc

IT- Cyber Security Architect/ Engineer III PlanIT Group

Data Engineer - Remote Versa Networks

Application Architect System One

Staff Data Engineer Komodo Health

Data Engineering Specialist Leidos

AWS Database Architect - Cleared RightDirection Technology Solutions

Principal Solution Architect - Healthcare System One

Systems Engineer, Data Platform VAST Data

Systems Architect Govcio LLC

ServiceNow Architect Capgemini Government Solutions LLC

Sr Appian Platform Engineer / Architect Leidos

Principal Software Architect Leidos

Senior MAVEN Architect & Operations Integrator Leidos

Senior MAVEN Architect & Mission Integrator SME Leidos

Voice Engineering Architect Leidos

CAS FOSS and Infrastructure Architect Leidos

Firewall Engineering Architect Leidos

Systems Engineer 3/Systems Architect Govcio LLC

Systems Engineer 3/Senior Network Architect Govcio LLC

Enterprise Architect Leidos

Systems Architect Leidos

Enterprise Architect/Systems Engineer Leidos

DSCA Data Architect Senior - 28235 Company Confidential

Lead Software Engineer, Data & DevSecOps Leidos

Director, Field Sales Engineering Samsara

Senior Cloud Security Specialist (API) - onsite System One

SME Systems Engineer Govcio LLC

Senior Power BI Developer Drevol LLC

Senior Proposal Solution Architect (Engineer Systems Architect 5) - 28076 Company Confidential

REMOTE DoW Mid/Senior Data Engineer (Database Engineer) - 26859 1 Company Confidential

Database Architect, Majestic Company Confidential

Cyber Architect, Majestic Company Confidential

Secret Cleared End-to-End Solution Architect The Computer Merchant, Ltd

Principal Identity, Credential, and Access Management (ICAM) Architect Company Confidential

Senior Application Atlassian Developer/Engineer/Architect Greenfield Data Solutions

Data Architect StratAcuity Staffing Partners Inc

Data Architect/Engineer Quadrant Inc

Data Architect CACI

Data Architect SiloSmashers

Senior Data Architect Analytica

Data Architect Analytica

Data Architect / Data Steward / Subject Matter Expert (SME) Nationwide IT Services

Data Architect OCP (OpenShift) | IAM Data Modernization PeopleNTech LLC

Senior AI and Data Architect Salesforce Inc

Data Architect TLA-LLC

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