Principal Architect jobs in Washington – Browse 293 openings on RoboApply Jobs

Principal Architect jobs in Washington

Open roles matching “Principal Architect” with location signals for Washington. 293 active listings on RoboApply Jobs.

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dstaff logodstaff logo
Full-time|On-site|Bothell

Join dstaff as a Principal Architect, Systems, where you will play a critical role in shaping our technology infrastructure and driving innovation. In this key position, you will leverage your expertise in systems architecture to design and implement robust solutions that meet the evolving needs of our clients.

Mar 17, 2015
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dstaff logodstaff logo
Full-time|On-site|Bellevue

Join dstaff as a Principal Architect, Enterprise and lead innovative architectural strategies that drive enterprise solutions. In this pivotal role, you will collaborate with cross-functional teams to design, implement, and optimize architecture frameworks that support our business objectives. Your leadership will be crucial in guiding teams towards high-quality outcomes and ensuring the successful deployment of enterprise solutions.

May 3, 2015
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dstaff logodstaff logo
Full-time|On-site|Bellevue

Join dstaff as a Principal Architect, Systems, where you will lead the architectural vision and design of our systems. This is a fantastic opportunity for seasoned professionals eager to influence technology development at a high level.

Apr 14, 2015
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dstaff logodstaff logo
Full-time|On-site|Bothell

Join our dynamic team at dstaff as a Principal Architect, Systems. In this pivotal role, you will lead the design and implementation of advanced systems architecture that drives innovation and efficiency across our projects. You will collaborate with cross-functional teams to deliver scalable solutions that meet business needs and exceed expectations.

Mar 26, 2015
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Scale AI logoScale AI logo
Full-time|$257K/yr - $321K/yr|On-site|Washington, DC

Principal Architect Location: Washington, DC About the RoleJoin us as a Principal Architect at Scale AI, where you'll spearhead the design, development, and implementation of cutting-edge agentic AI solutions in a dynamic and collaborative environment. In this pivotal role, you will lead a talented team of over 50 engineers, providing strategic and technical direction. Your contributions will involve making crucial architectural decisions, fostering cross-company collaboration, and engaging with executives at the highest levels. What You’ll Do Team Leadership: Inspire and mentor a high-performing engineering team of 50+, cultivating a culture of technical excellence and accountability. Technical Direction: Navigate your team through complex challenges involving LLMs, AI agents, and large-scale distributed systems. Executive Stakeholder Engagement: Act as Scale AI’s representative in crucial negotiations and strategic discussions with senior external partners, showcasing your technical expertise and credibility. Strategic Planning & Communication: Craft and articulate a compelling vision for Scale AI’s technological advancements related to your program. Provide regular updates to senior leadership and key stakeholders regarding progress, risks, and opportunities. Culture & Teamwork: Promote a culture of speed, shared goals, resilience, and collaboration. Lead with determination and adaptability in uncertain circumstances. What We’re Looking For 10+ years of software engineering experience, with a minimum of 5 years in a technical leadership or senior role. Comprehensive understanding of contemporary AI/ML technologies, particularly in working with LLMs and AI agents. Proficiency in one or more modern programming languages (Python, JavaScript/TypeScript). Strong leadership skills and experience managing large engineering teams.

Mar 26, 2026
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usm2 logousm2 logo
Full-time|On-site|Seattle

Join usm2 as a Principal Engineer or Architect, where you will lead cutting-edge engineering initiatives and shape the future of our technology solutions. In this pivotal role, you will be responsible for designing and implementing robust systems, collaborating with cross-functional teams, and mentoring junior engineers to foster a culture of innovation and excellence.

Sep 12, 2016
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Sons of IT Inc. logoSons of IT Inc. logo
Full-time|On-site|Redmond

Join our dynamic team at Sons of IT Inc. as a Principal Enterprise Architect in Redmond! In this pivotal role, you will lead the architectural vision and strategy to enhance our technology landscape. You will collaborate with cross-functional teams to design scalable solutions, ensuring alignment with business objectives. Your expertise will drive innovation and ensure the integrity of our IT infrastructure.

May 19, 2017
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dstaff logodstaff logo
Full-time|On-site|Bellevue

We are seeking a talented and experienced Principal Architect of Systems to lead our Supply Chain Business Solutions division. In this pivotal role, you will leverage your expertise in systems architecture and supply chain management to design innovative solutions that drive efficiency and effectiveness in our operations. You will collaborate with cross-functional teams to implement technology solutions, ensuring alignment with business strategies and objectives.

Apr 3, 2015
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Mindlance logoMindlance logo
Full-time|On-site|Washington

Join Mindlance as a Technical Architect specializing in .NET technologies. In this pivotal role, you will lead the design and implementation of scalable and efficient software solutions, leveraging your extensive knowledge of .NET frameworks and architecture best practices. Collaborate with cross-functional teams to define technical requirements and deliver innovative solutions that enhance user experience.

Oct 6, 2016
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Peregrine Advisors Benefit Inc. logoPeregrine Advisors Benefit Inc. logo
Full-time|Hybrid|Washington, District of Columbia, United States

Peregrine Advisors Benefit Inc. is in search of a dynamic Principal Azure Solutions Engineer to act as a pivotal figure within its cloud delivery practice. This position is ideal for an individual who excels at developing applications, integrations, data pipelines, and automated platforms, while also possessing the acumen to influence project direction from inception. You will engage in the entire project lifecycle: assisting clients in understanding their needs, crafting effective solutions, coding the infrastructure that makes it a reality, and contributing to the growth of the practice. Proficiency with Databricks is also a requirement.Why Choose Peregrine?As a Benefit corporation, Peregrine is legally dedicated to generating measurable social impact alongside business success. We provide mission-oriented work that is technically challenging, focused on complex initiatives, and coupled with direct client interaction, ownership of your contributions, and a culture that acknowledges and rewards initiative.About YouYou are primarily a builder. You write code, establish integrations, design data flows, and deliver practical solutions within an Azure ecosystem that you’re adept at both designing and managing. Your focus is on delivery: you troubleshoot broken pipelines, advocate for architectural improvements, and communicate trade-offs to clients effectively. You thrive in environments with ambiguity, where you can help define requirements and solutions as they are being developed, and you balance being a senior technical expert with hands-on coding.Key ResponsibilitiesSolution DevelopmentDesign and build Azure-based solutions covering the entire stack: APIs, microservices, event-driven integrations, automated workflows, data pipelines, and cloud-native applications that meet production standards.Translate client specifications into functional, production-ready software, delivered and supported through organized CI/CD pipelines.Create event-driven integrations, automated workflows, and API solutions that connect disparate systems, manage data, and streamline client processes using Azure-native services.Develop comprehensive data solutions, from ingestion and transformation to modeling and delivery of user-ready data products, utilizing the Azure data platform services best aligned with the client's context.Platform & Infrastructure EngineeringDesign and establish Azure landing zones, hub-spoke network architectures, and enterprise governance frameworks employing Azure Policy, Management Groups, and Role-Based Access Control (RBAC) — with the solutions you engineer running atop these frameworks.Implement infrastructure as code via Bicep or Terraform; construct and sustain CI/CD pipelines with Azure DevOps or GitHub Actions that encompass both application deployment...

Apr 14, 2026
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Prosidian Consulting logoProsidian Consulting logo
Principal Investigator

Prosidian Consulting

Full-time|On-site|Washington

Prosidian Consulting is seeking a meticulous and innovative Principal Investigator to lead groundbreaking research projects and contribute to our mission of delivering insightful solutions. As a Principal Investigator, you will manage complex projects, oversee research teams, and ensure compliance with all research protocols. This role requires a sharp analytical mind, exceptional leadership skills, and a commitment to advancing knowledge in your field.

May 14, 2024
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Artech Information Systems LLC logoArtech Information Systems LLC logo
Solutions Architect

Artech Information Systems LLC

Contract|On-site|Seattle

As a Solutions Architect, you will play a crucial role in designing and implementing innovative technology solutions that align with our clients' business objectives. You will collaborate with cross-functional teams to develop high-level architecture and ensure that technical solutions are delivered on time and meet quality standards.

Jan 7, 2017
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RESPEC Inc. logoRESPEC Inc. logo
Full-time|On-site|Washington

The Principal Agilist serves as the "Coach of Coaches," guiding the cultural and operational transition of OCI towards becoming a high-performing Lean-Agile organization. This role emphasizes not merely adherence to the SAFe® framework but achieving mastery over it.Key Responsibilities:Leadership in SAFe® Transformation: Spearhead all SAFe® transformation initiatives within OCI. Empower Agile teams to deliver value and facilitate sustainable organizational change.Mentorship for Agile Teams: Assist in the formation of Agile teams from traditional methodologies. Provide hands-on support to help team members effectively adopt SAFe® best practices.Value Delivery Framework Implementation: Establish a robust framework to assess value delivery across OCI, ensuring visibility of velocity and impact to senior VHA leaders.Continuous Delivery Pipeline Management: Oversee the CDP, including Continuous Exploration, Integration, Deployment, and Release on Demand.

Jan 21, 2026
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Omnidian logoOmnidian logo
Full-time|On-site|Seattle

Join Omnidian as a Principal Engineer and play a crucial role in shaping the future of energy management. This position involves leading innovative projects, collaborating with cross-functional teams, and driving technical excellence in our engineering solutions. As a Principal Engineer, you will leverage your extensive expertise to design scalable systems and mentor junior engineers while ensuring the highest standards of quality and performance.

Apr 27, 2026
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Sonsoft Inc. logoSonsoft Inc. logo
Full-time|On-site|Seattle

Join Sonsoft Inc., a leading technology solutions provider, as we seek a skilled AWS & Azure Solutions Architect to design and implement cloud solutions. In this role, you will leverage your expertise in AWS and Azure to deliver innovative solutions that meet our clients' needs.

Oct 5, 2016
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Sonsoft Inc. logoSonsoft Inc. logo
Full-time|On-site|Bellevue

Join our dynamic team at Sonsoft Inc. as a Teradata and UNIX Architect. In this role, you will leverage your expertise in Teradata and UNIX systems to design, implement, and optimize data solutions that drive business insights and efficiency.You will collaborate with cross-functional teams to ensure system performance, scalability, and reliability. Your contributions will be vital in enhancing our data architecture and supporting our clients' needs.

Jul 19, 2017
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J.S. Held LLC logoJ.S. Held LLC logo
Full-time|On-site|Redmond

Leadership & Team ManagementGuide, mentor, and lead a talented team of toxicologists across diverse projects and regions.Ensure rigorous quality assurance and uphold scientific integrity in all outputs.Encourage a collaborative and high-performance team culture.Technical ExpertiseDeliver expert toxicological analysis and consultation on issues related to human health risk, chemical exposure, product safety, and regulatory compliance.Analyze and interpret toxicological data, exposure assessments, and risk evaluations.Act as a subject matter expert in litigation support, regulatory submissions, and client advisory services.Business DevelopmentIdentify and capitalize on new business opportunities within the Environmental Health & Safety (EHS) and toxicology sectors.Build and maintain strong relationships with existing and prospective clients.Create competitive proposals, scopes of work, and pricing strategies for toxicological services.Represent J.S. Held at industry conferences, webinars, and networking events.Strategic InitiativesContribute to the development and introduction of new service offerings in the US and international markets.Collaborate with cross-functional teams to incorporate toxicology services into comprehensive consulting solutions.Support marketing and thought leadership initiatives through publications and presentations.

Dec 9, 2025
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Comtech LLC logoComtech LLC logo
Full-time|On-site|Washington

Job Title: Solution and Integration ArchitectTerm: 12 monthsLocation: Washington, DCInterview Process: Initial Phone Screen followed by On-site InterviewThe Client seeks a talented Solution Architect to drive architecture design and provide support for the claims, enrollment, and audit portfolio. The ideal candidate will play a critical role in developing the architectural approach, evaluating technologies, conducting proofs of concept, and collaborating with application teams for detailed technical design.This role demands extensive knowledge of Java/JEE applications, Mainframe/CICS, Enterprise Application Integration, Web Services, Business Rule Engines, and Process Orchestration.The selected individual will primarily work on telehealth and telemedicine-related Statements of Work (SOWs). Key responsibilities include:Defining the architecture approach and creating design prototypes for projects.Conducting technology evaluations and proofs of concept to inform architectural decisions.Collaborating with Subject Matter Experts (SMEs) to perform technical analyses supporting architecture and design.Working closely with project and development managers to outline project scope and develop plans for architecture and technical deliverables.

Jun 13, 2017
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IntelliDyne, LLC logoIntelliDyne, LLC logo
Full-time|$160K/yr - $180K/yr|On-site|Washington, DC

Software Solutions Architect Location: Washington, DC (On-site) Clearance: Secret (Top Secret preferred) Status: Exempt Salary: $160,000.00 - $180,000.00 Position Overview The Software Solutions Architect will play a pivotal role in providing enterprise and solution architecture leadership to support the mission systems of the Department of Justice (DOJ). This position entails designing secure, scalable, and compliant software architectures that adhere to federal cybersecurity, data, and cloud modernization standards. Collaborating closely with government stakeholders, program managers, developers, cybersecurity experts, and operations teams is crucial to ensure that technical solutions align with DOJ IT strategy, Zero Trust principles, and federal regulations. Key Responsibilities Architecture & Technical Leadership Design and document enterprise, system, and application architectures for DOJ mission and business systems. Define target state architectures, transition plans, and technical roadmaps. Lead architecture review boards (ARBs) and technical design sessions. Provide hands-on guidance to development teams on architecture patterns and best practices. Establish reference architectures, reusable components, and design standards. Cloud & Infrastructure Modernization Architect solutions in AWS GovCloud, Azure Government, or on-prem environments. Lead cloud migration and modernization efforts (re-platform, refactor, containerization). Design high availability, disaster recovery, and performance-optimized systems. Implement DevSecOps pipelines and infrastructure-as-code patterns. Cybersecurity & Compliance Ensure architectures comply with: DOJ Security Technical Implementation Guides (STIGs). NIST SP 800-53 / RMF. Zero Trust Architecture (ZTA). FISMA, FedRAMP, and DOJ policy requirements. Integrate Identity, Credential, and Access Management (ICAM) solutions.

Feb 25, 2026
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Databricks logoDatabricks logo
Full-time|$266K/yr - $365.8K/yr|Remote|Bellevue, Washington; Seattle, Washington

P-1125 At Databricks, we are passionate about empowering data teams to tackle some of the world's most challenging problems—from security threat detection to groundbreaking cancer drug development. We achieve this by developing and operating the premier data and AI infrastructure platform, allowing our customers to concentrate on the high-value challenges that are critical to their missions. Our engineering teams are dedicated to crafting highly technical products that address significant global needs. We continually push the limits of data and AI technology while ensuring resilience, security, and scalability, which are essential for our customers' success on our platform. Clients place their trust in Databricks with their most prized data. The Trust & Safety division is committed to building the most trusted data analytics and machine learning platform globally. The customer's journey on our platform begins with robust Authentication. We seek senior leaders like you to establish the vision and define the strategy in this crucial area. Your Impact: Develop and implement a long-term vision for Authentication that harmonizes top-tier security with a seamless user experience. Attract, recruit, and mentor elite engineering talent to expand our security infrastructure. Serve as the advocate for Security Engineering across the organization, guiding data-driven decisions at the executive level. Showcase Databricks’ security innovations at prominent academic and industry conferences. What We’re Looking For: 10+ years of experience in Data Security or related fields, with expertise in two or more of the following: Authentication, Network Security, Kubernetes Security, Web Security, Governance, Privacy, Trust, Safety, Identity Management, Access Control, Key Management, Inter-Service Authentication, Secure Application Frameworks, Detection & Response. Experience in building systems at large-scale internet companies is a significant advantage. 15+ years of experience in constructing large-scale distributed systems with high availability. Proven leadership capabilities and experience leading across functional and organizational boundaries. Exceptional communication skills for articulating and promoting Data Security to senior executives across the company. A proactive mindset with a commitment to delivering high-quality solutions. MS or Ph.D. in Computer Science or related disciplines. This role is open to remote candidates.

Feb 2, 2026

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