Architect - VCF Design & Architecture Lead Calibre SystemsArchitect - VCF Design & Architecture LeadAlexandria, VACALIBRE 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.
Solution Architect Lead (Dynamics 365/Power Platform/Azure) Tecknomic LLCSolution Architect Lead (Dynamics 365/Power Platform/Azure)Washington, DC$96–$111 / hourFull timeThe DC Child and Family Services Agency (CFSA) is seeking a senior, deeply hands-on Solution Architect Lead to serve as the technical design authority for STAAND — an AI-enabled child welfare platform built on Microsoft Dynamics 365 and the Power Platform (Government Community Cloud) with Azure services. The platform supports social workers, supervisors, providers, resource parents, and partner agencies across nine functional modules and six external portals.
NewAb Initio Architect & Subject Matter Expert (SME) CredenceAb Initio Architect & Subject Matter Expert (SME)McLean, VA$130,000–$140,000Proven expertise in designing, developing, and implementing complex ETL solutions using Ab Initio, Unix Shell Scripting, Oracle SQL, and Control-M. This position will work closely with cross-functional teams to provide strategic direction, technical expertise, and ensure the solution meets the specific needs of the government.
NewSenior Landscape Architect & Land Planner Davron LLCSenior Landscape Architect & Land PlannerBurtonsville, MDAn 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.
Senior Architect - TS Cleared Whitman, Requardt & Associates, LLPSenior Architect - TS ClearedBaltimore, MD$160,000–$240,000 / yearFull timeWRA is a nationally recognized, top 125 Architecture and Engineering firm that services a broad range of Federal and Municipal Government, Higher Education and Research institutions, K-12 School, and Industrial/Manufacturing clients. WRA is a leader in the design of high-performance buildings, historic preservation, learning environments, transit centers, office environments and mission critical and secure facilities.
Senior Architect Whitman, Requardt & Associates, LLPSenior ArchitectBaltimore, MD$160,000–$240,000 / yearFull timeWRA is a nationally recognized, top 125 Architecture and Engineering firm that services a broad range of Federal and Municipal Government, Higher Education and Research institutions, K-12 School, and Industrial/Manufacturing clients. WRA is a leader in the design of high-performance buildings, historic preservation, learning environments, transit centers, office environments and mission critical and secure facilities.
Senior Architect - Industrial Whitman, Requardt & Associates, LLPSenior Architect - IndustrialBaltimore, MD$160,000–$240,000 / yearFull timeThis position will lead and contribute to the design of a wide range of industrial projects including water/wastewater treatment plants, maintenance and operations facilities, laboratories, and other utility and infrastructure-related buildings. This is a unique opportunity to play a key role in developing the office, experience more responsibility and gain opportunity for growth in creative concepts, detailed design, client development and project management.
Architect - TS Cleared Whitman, Requardt & Associates, LLPArchitect - TS ClearedBaltimore, MD$85,000–$175,000 / yearFull timeWRA is a nationally recognized, top 125 Architecture and Engineering firm that services a broad range of Federal and Municipal Government, Higher Education and Research institutions, K-12 School, and Industrial/Manufacturing clients. WRA is a leader in the design of high-performance buildings, historic preservation, learning environments, transit centers, office environments and mission critical and secure facilities.
NewSenior Cloud Security Architect PlanIT GroupSenior Cloud Security ArchitectReston, VAAI-Native Security Strategy: Architect specialized security frameworks for AI/ML pipelines, focusing on data privacy for training sets, model integrity, and securing LLM-integrated applications against emerging attack vectors. • Threat Modeling & Resilience: Conduct deep-dive threat modeling for complex cloud-native systems, simulating advanced persistent threats (APTs) and "blast radius" scenarios to strengthen system resilience.
Senior IT Manager (Enterprise Data Architect & Integration Lead) (cpa firm) - Hybrid CPA firmSenior IT Manager (Enterprise Data Architect & Integration Lead) (cpa firm) - HybridBethesda, MD$175,000–$225,000 / yearFull timeCPA firm seeking an experienced Senior IT Manager (Enterprise Data Architect & Integration Lead) to own and drive our organization’s data architecture strategy while leading development and integration practices. This role combines hands-on architecture with team leadership, serving as a key bridge between data strategy, application development, and enterprise integration.
NewMOSA System Integration Lead / Architect System OneMOSA System Integration Lead / ArchitectBaltimore, MDThe advisor will help translate emerging MOSA policy into implementable guidance, governance, and practice; diagnose and address the organizational, technical, contractual, and cultural barriers to adoption; and drive genuine buy-in across a community where "MOSA" means many things to many people. The right candidate understands why MOSA succeeds or fails in practice and the gap between well-intentioned policy and real acquisition behavior and can operate credibly with senior leaders, program managers, engineers, contracting professions, and Industry.
NewAWS Cloud Data Architect CollaberaAWS Cloud Data ArchitectMcLean$75–$78 / hourTemporaryContractorArchitect and optimize data solutions using AWS services such as A-mazon RDS, A-mazon Aurora, A-mazon Redshift, A-mazon DynamoDB, A-mazon S3, AWS Glue, A-mazon Athena, AWS Database Migration Service, and related monitoring and security services. You will partner with business stakeholders, Technology, data engineering teams, and external vendors to deliver scalable, secure, and cost-effective cloud data solutions that support procurement analytics, digital products, and AI-powered capabilities.
ServiceNow Architect Capgemini Government Solutions LLCServiceNow ArchitectMcLean, VAThe 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.
Enterprise Architect/Systems Engineer LeidosEnterprise Architect/Systems EngineerClarksburg, MD$131,300–$237,350Our 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.
Enterprise Architect LeidosEnterprise ArchitectElkridge, MD$87,100–$157,450As 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.
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerSilver Spring, MD$131,300–$237,350Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions). Deep expertise in designing, deploying, upgrading, and administering Microsoft Active Directory Domain Services (AD DS), including domain controllers, multi-domain/forest architectures, trusts, replication topologies, Group Policy Objects (GPOs), OU design, and security baselines.
Cloud Architect / Engineer LeidosCloud Architect / EngineerWashington, DC$131,300–$237,350Proven expertise with Generative AI infrastructure, including: Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads. Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.
Solution Architect / Engineer LeidosSolution Architect / EngineerCheltenham, MD$131,300–$237,350This role combines high level architectural design with deep technical implementation, requiring an individual who can define target-state architectures, build and optimize solutions, and guide modernization across hybrid and multi cloud environments. Proven hands-on experience designing and implementing solutions across hybrid/multi-cloud environments (AWS and Azure strongly preferred), on-premises data centers, virtualization platforms, and containerized workloads (e.g., Kubernetes/Docker).
NewPrincipal Pre-Sales Architect - TS/SCI-FSP Clearance JobotPrincipal Pre-Sales Architect - TS/SCI-FSP ClearanceWashington, DC$180,000–$250,000 / yearThis Principal Presales Architect leads the design of complex technology solutions for Federal Government customers, aligning a broad portfolio of hardware, software, cloud, services, and third-party technologies to business and technical requirements. With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings.
Sr Principal Architect - Architecture Practice - Remote (Washington, DC, US, 20001) AmtrakSr Principal Architect - Architecture Practice - Remote (Washington, DC, US, 20001)Washington, DCRemote$149,400–$193,644 / hourOur 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.