1,665 Results for

Architect Jobs in Crystal, VA

Jobs

Alexandria, VA13 days ago

CALIBRE Systems, inc., an employee owned mission focused solutions and digital transformation company, is looking to fill multiple opportunities within the Washington, DC metro area. This role leads end-to-end architecture from discovery through design and governance while acting as a trusted advisor in complex, mission-critical environments.

Manassas, VA29 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!

Burtonsville, MDToday

An exciting opportunity is available for a Senior Landscape Architect & Land Planner in Burtonsville, MD with a reputable firm known for creating practical, functional, and innovative land planning, engineering, surveying, and landscape architecture solutions. Lead planning and landscape architecture projects including conceptual land plans, site layouts, master plans, streetscapes, planting plans, and amenity designs.

Washington DC, DC28 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.

New!

Stafford, VA5 days ago

Collaborate with cross-functional teams and stakeholders—including analysts, warfighters, developers, and subject matter experts—to align mission objectives with system capabilities and drive continuous improvement. Proficiency with requirements management tools (e.g., DOORS, Jama, Cameo) and model-based systems engineering (MBSE) methodologies, including modeling and simulation tools (e.g., SysML, MATLAB, Simulink).

New!

Vienna, VA5 days ago

Temporary
Contractor
Full-time

Deep expertise in Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC). Architect real-time subsystems: SignalR hub for check-weigher events, Azure Service Bus Premium queuing for NAV output posting, and retry/dead-letter strategies.

New!

Alexandria, VA6 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!

Washington, DC1 day ago

Remote

$100,000–$125,000

You’ll engage directly with enterprise clients to understand their needs and architect end-to-end smart building ecosystems that combine building automation, energy management, lighting, security, and legacy systems into seamless, high-performing environments. As a Smart Building Solutions Architect, you will serve as the critical link between customers, sales, and engineering teams—designing integrated solutions that bring modern buildings to life.

Gaithersburg, MD7 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.

Odenton, MD7 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.

Odenton, MD7 days ago

$131,300–$237,350

Gaithersburg, MD16 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.

McLean, VA29 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.

Washington, DC15 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).

Fairfax, VA28 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.

Fort Belvoir, VA28 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.

Springfield, VA28 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.

Arlington, VA28 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.

Washington, DC8 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.

New!

Linthicum Heights, MDToday

$55–$65 Per Hour
Contractor

Key responsibilities include creating data strategies, selecting AI frameworks (e.g., TensorFlow, PyTorch), managing LLMs/pipelines, and providing technical leadership. Strong programming skills in designing and implementation of multi-tier, distributed and highly scalable applications using Node.

Springfield, VA28 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, MD16 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 .

New!

Washington, DC2 days ago

$149,400–$193,644 Per Hour

Our values of 'Do the Right Thing, Excel Together and Put Customers First' are at the heart of what matters most to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak. Strong expertise in architectural practices: Architectural Decision Records, Build vs Buy analysis, Business Capability Maps, Value-Stream Analysis, Solution Architecture work products, Architecture Governance.

McLean, VA8 days ago

$87.77–$87.77 Per Hour

Define High Level Solution Intent, target state architectures and their roadmaps for portfolio products by collaborating with Business Architects, CPOs, POs, CDL and other business and IT partners to ensure alignment in visions, goals and objectives . Partner with business and IT customers to drive product research, RFP/vendor interview from technical perspective and POCs activities for COTS solution in a buy decision and is responsible for communicating business cases for TAWG/ARB approvals .

Bethesda, MD30+ 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, DC15 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.

McLean, VA7 days ago

Alexandria, VA30+ days ago

Remote

This role will shape and guide the architecture of the Data Platform and its suite of data and information services, will collaborate closely with product managers and the Lead Data Platform Architect to define architectural direction and ensure high quality implementation across a hybrid environment (on premises, co location facilities, and cloud—with cloud as the strategic destination). • Provide hands on architectural leadership for high priority initiatives, ensuring solutions are modern, scalable, and aligned with enterprise principles while enabling speed.

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.

Alexandria, VA30+ days ago

Soft Skills & Mindset: Strategic Leadership: Ability to align AI initiatives with business goals and drive long-term technology vision Ownership & Accountability: Takes end-to-end ownership of architecture, delivery, and outcomes Influence & Communication: Strong ability to communicate complex technical concepts to senior stakeholders and executives Innovation Mindset: Continuously explores emerging AI trends and drives adoption of next-gen technologies. Architect & Scale AI Solutions: Design end-to-end AI/ML architectures, including scalable, secure, and production-ready systems using Machine Learning, Deep Learning, and Large Language Models (LLMs).

Quantico, VA7 days ago

Responsibilities: Zero Trust Architecture and Design: Design and architect scalable, high-performance Zero Trust solutions tailored to DoW mission and technical requirements as identified in DTM 25-003 (Implementing the DoD Zero Trust Strategy) and the DoW Zero Trust Reference Architecture (v2.0) and NIST SP 800-207. The Zero Trust Architect will collaborate with mission owners, cybersecurity professionals, network engineers, and IT staff to build resilient security pipelines, integrate advanced authentication mechanisms, and ensure all architectural decisions adhere to the DoW Zero Trust Strategy and relevant data governance policies.

Rockville, MD19 days ago

$130,000–$155,000 Per Year

OLBN is a full service architectural and engineering firm providing Architectural, Engineering and Construction (AEC) support services for both Governmental and Commercial Clients, with our primary project types being interior office space (GSA/Commercial), laboratories (NIH), and transportation facilities (WMATA). Individually produces, and reviews work produced by Junior and Staff Architects, for architectural systems design; produces red-line edits for correction and conducts back-checks for finalization.

Alexandria, VA30+ days ago

AI Platform & Landing Zone Architecture Architect the AI Landing Zone, including Azure OpenAI, Azure AI Foundry, Power Platform, Microsoft Fabric, and Microsoft Copilot services. This role designs and governs the AI Landing Zone, oversees integrations, ensures security and compliance, and provides technical direction for all AI use cases and platform components.

Arlington, VA30+ days ago

Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Specific roles inside an AWS environment include: Leading the design of data warehouses, data lakes and datamarts including both the logical and physical models.

New!

Washington, DC6 days ago

Cloud certifications such as AWS Certified Solutions Architect, Azure Solutions Architect Expert, or Google Cloud Professional Architect. We're looking for a Cloud Architect with a background in cloud-native design, secure infrastructure, and system integration to support critical federal and intelligence community initiatives.

Herndon, VA30+ days ago

$112,000–$179,000 Per Year

As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Join Peraton in advancing the safety, efficiency, and modernization of the National Airspace System (NAS) through the FAA's Brand New Air Traffic Control System (BNATCS) contract.

New!

McLean, VA6 days ago

Domain Expertise: Proven track record of leading solution architecture for federal or DoD contract pursuits, specifically in secure communications and networking; cybersecurity, Zero Trust, and secure infrastructure; enterprise IT operations and infrastructure; enterprise applications, modernization, and DevSecOps; and data and information management. Drive the Narrative: Translate architecture into compelling proposal artifacts, including technical volume text, intuitive diagrams (solution flows, tech stacks, staffing models), oral presentation narratives, and Q&A responses.

Alexandria, VA27 days ago

Lead customers through their full API lifecycle journey, including remote preparation and delivering technical workshops for architects, developers, security, and operations teams. Develop and contribute to technical documentation, reference architecture, design patterns, blogs, and knowledge base articles based on real-world experiences.

Washington, DC30+ days ago

Remote

The Senior Solutions Architect is the senior technical authority responsible for the design, integration, automation, and operational success of AppGate's Zero Trust Network Access (ZTNA) platform across U.S. Federal and DoD environments. Integrate Appgate ZTNA with third party systems and sources of trust or risk telemetry, including identity providers such as SAML, OIDC, RADIUS, LDAP, NGFWs, entitlement automation systems, SIEM, SOAR, ITSM, and others.

Washington, DC26 days ago

Remote

Aalis Management Consulting is an 8(a) certified Service-Disabled Veteran-Owned Small Business (SDVOSB) and Economically Disadvantaged Woman-Owned Small Business (EDWOSB) driven by the same principles that guide our armed forces. Business Intelligence Data Architect (Power BI & Azure) to support a Federal Agency by designing, developing, and maintaining enterprise business intelligence and data architecture solutions.

Rockville, MD30+ days ago

Technical Depth: Deep expertise in writing solutions for multiple Cloud (AWS/Azure), Cybersecurity, AI/ML, RPA, Oracle Federal Financials, Microservices, and modern dev stacks (Java, NET, Python). You will be the architect behind winning proposals (RFI/RFP, etc.) and the technical lead for scalable, secure solutions in Cloud Modernization, Cybersecurity, AI/ML, and Enterprise Platforms.

New!

Rockville, MD6 days ago

Remote

Vendor shall architect enterprise-level cloud infrastructures with multiple environments, serving discrete purposes, to support various sandbox, analytical, research, development, testing, and production needs of GAO. Design and govern AWS infrastructure supporting the application portfolio, including:VPC design, subnet segmentation, routing, NAT gateways, and security groups.

Herndon, Virginia30+ days ago

$112,000–$179,000 Per Year

As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Join Peraton in advancing the safety, efficiency, and modernization of the National Airspace System (NAS) through the FAA’s Brand New Air Traffic Control System (BNATCS) contract.

Reston, VA19 days ago

Remote

$131,300–$237,350 Per Year

Leidos is seeking an experienced Solutions Architect to join our DoD Enterprise IT Modernization (DEIM) team supporting a large-scale digital modernization program critical to the Defense Information Systems Agency (DISA) and DoD Fourth Estate agencies. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Chantilly, VA30+ days ago

The Security Cloud Architect is responsible for advising, designing, coordinating, reviewing, building, integrating, and guiding the evolution of services through the implementation of single- or multi-cloud infrastructure(s) by analyzing requirements, procedures, and problems to develop future technology and architectural advancements that support the Government's strategy and continued technology evolution. The Security Cloud Architect shall have thorough knowledge and/or certifications in multiple cloud platforms, including Amazon Web Services (AWS), Microsoft Azure, Oracle Cloud, Google Cloud, and IBM Cloud.

Herndon, VA30+ days ago

You will partner with customers, AWS Sales, and several other AWS teams to craft highly scalable, flexible, and resilient cloud architectures that address Intelligence Community customer business problems and accelerate the adoption of AWS services. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

New!

Washington, DCToday

This consultative, pre-implementation phase combines strategic leadership with hands-on technical guidance to conduct current-state assessments, drive enterprise requirements gathering, and design a conceptual future-state architecture and roadmap that informs future high-profile procurement and rollout phases. Domain Expertise: Deep technical knowledge spanning both physical and logical identity systems, including legacy badge platforms (e.g., LenelS2, Genetec, Honeywell) and modern authentication technologies (e.g., Zero Trust, FIDO2, passwordless, PKI).

New!

Silver Spring, MD6 days ago

Remote

$130,000–$165,000 Per Year

This effort focuses on modernizing and integrating applications and data systems, reducing technical debt and lifecycle costs, and enabling secure, scalable, near–real-time data processing and analytics to improve the speed, quality, security, and efficiency of census operations. The Decennial Transformation and Application Modernization (DTAM) project is a strategic initiative to transform the U.S. Census Bureau's Decennial Census Programs into a data-centric, cloud-smart IT environment supporting the 2030 Census and the American Community Survey (ACS).

New!

Silver Spring, MD6 days ago

Remote

$140,000–$185,000 Per Year

The Lead Systems Architect will provide technical and management leadership across major system and technology initiatives, helping drive modernization efforts involving cloud-native platforms, DevSecOps, data-centric architectures, and scalable application modernization strategies. This effort is focused on modernizing Decennial Census systems into a secure, scalable, cloud-smart environment supporting the 2030 Census and the American Community Survey.

Rockville, MD30+ days ago

The role requires deep expertise in Salesforce development, OmniStudio, system integrations, enterprise platform support, and secure federal environments, along with the ability to drive complex solutions from design through implementation. Design, develop, and implement scalable Salesforce solutions using Apex, Lightning Web Components (LWC), Visualforce, Flow, validation rules, triggers, reports, dashboards, profiles, permission sets, and sharing rules.

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Architect Jobs in Crystal, VA

Architect - VCF Design & Architecture Lead Calibre Systems

Senior OT Network Architect Census InfoTech Inc

Senior Landscape Architect & Land Planner Davron LLC

Senior Drupal Architect Company Confidential

Mission Systems Architect MANTECH

Sr .Net Architect / Developer eSolutionsFirst, LLC

Sr Appian Platform Engineer / Architect Leidos

Building Automation Solutions Architect Gables Search Group

Principal Software Architect Leidos

Senior MAVEN Architect & Operations Integrator Leidos

Senior MAVEN Architect & Mission Integrator SME Leidos

CAS FOSS and Infrastructure Architect Leidos

ServiceNow Architect Capgemini Government Solutions LLC

Big Data Architect Drevol LLC

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

Cyber Architect, Majestic Company Confidential

Database Architect, Majestic Company Confidential

DSCA Data Architect Senior - 28235 Company Confidential

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

AI Solution Architect Creative Global Consulting

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

Senior Application Atlassian Developer/Engineer/Architect Greenfield Data Solutions

Sr Principal Architect - Architecture Practice - Washington / Philadelphia / Wilmington DE / Chicago National Railroad Passenger Corp

Solution Architect Specialist ICONMA, LLC

Application Architect System One

Data Architect/Engineer Quadrant Inc

Solution Architect Specialist Iconma

Senior Data Architect PeopleNTech LLC

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

AI Architect / Principal Data Scientist PeopleNTech LLC

Senior Zero Trust Architect/ Engineer ASRC Federal Holding Company

Senior Project Architect OLBN, INC.

Associate Distinguished Engineer Enterprise Architect PeopleNTech LLC

Data Architect Halvik

Cloud Architect - National Capital Region (NCR); Must have an active TS/SCI Clearance with Polygraph Synertex LLC

SW & Data Architect Enterprise Software & Data Architecture Peraton Inc

Solutions Architect – Growth Strategy & Opportunities Network Designs Inc.

Kong Architect PeopleNTech LLC

Principal Federal Solution Architect Gormat

Sr. Business Intelligence Data Architect (Power BI & Azure - Federal Agency) Aalis Management Consulting

Information Technology Solutions Architect ExpediteInfoTech, Inc

Senior AWS Cloud Architect ExpediteInfoTech, Inc

SW & Data Architect - Enterprise Software & Data Architecture Peraton

Principal Solutions Architect Leidos Holdings Inc

Security Cloud Architect Fusion Technology

Solutions Architect, National Security Solutions Architecture Team Amazon.com Inc

Senior Enterprise Identity & Credentialing Architect Blue Ribbon Global Technologies

Lead Data Architect / DTAM / (Hybrid) [Contingent] iWorks Corporation

Lead Systems Architect / DTAM / (Hybrid) [Contingent] iWorks Corporation

Salesforce Architect/Senior Developer ExpediteInfoTech, Inc

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