Solution Architect Public Sector Appian CorpSolution Architect Public SectorMcLean, VA$150,000–$275,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. To be successful in this role, you will: Advise customers on the technical design, architecture and implementation of Appian solutions on a customer's private cloud or on-premise hosting solution, and/or integrating Appian government cloud offerings with the customer's infrastructure.
Lead Systems Architect Nightwing Intelligence SolutionsLead Systems ArchitectSterling, Virginia$122,000–$253,000 / yearThe LSA collaboratively works closely with the Platform, Operations teams, mission partners and Sponsor to refine the operational and technical strategy to automate key portions of the development and operational workflows across all teams, enabling timely development and deployment of system capabilities. Works with Platform/Operations teams to compose technical documents including Design, Deployment, System specifications and IaC baselines, updates, user's manuals, training materials, installation guides, proposals, and reports.
Solution Architect (Public Sector) AppianSolution Architect (Public Sector)Mclean, VA$150,000–$275,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. To be successful in this role, you will: Advise customers on the technical design, architecture and implementation of Appian solutions on a customer's private cloud or on-premise hosting solution, and/or integrating Appian government cloud offerings with the customer's infrastructure.
Azure Cloud Architect SME ATR, LLCAzure Cloud Architect SMEWashington, District of ColumbiaFull timeOur client is seeking an Azure Cloud Architect / Developer Sme to design, build, and secure large-scale Azure Government environments supporting mission-critical federal systems. Automate cloud provisioning with Terraform/ARM/Bicep; ensure consistent, FedRAMP-compliant environments.
Relocate to Malta Dynamics 365 Customer Engagement Technical Solution Architect (Consulting/Big 4) Black Pen RecruitmentRelocate to Malta Dynamics 365 Customer Engagement Technical Solution Architect (Consulting/Big 4)WashingtonOur client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from the Microsoft Dynamics 365 (D365) software line. We are looking for an experienced Dynamics 365 for Customer Engagement Solution Architect with experience in solution development and functional analysis into large-scale enterprise Dynamics 365 architecture with a hands-on approach in designing and leading the implementation of Dynamics 365 products, working with both onshore and offshore development teams.
BCG Platinion | Senior AI Tech Architect - AI Platforms Boston Consulting Group IncBCG Platinion | Senior AI Tech Architect - AI PlatformsWashington, DCOur consultants and experts globally work across all industries and provide deep experience and expertise across a number of topics including Digital Transformation, Data & Digital Platforms, AI at Scale, Agile, Cybersecurity and Digitizing the Tech Function. What We Offer: At BCG, we care about our people, and offer best in class benefits to support you personally and professionally including: An opportunity to work organically across disciplines and across BCG, we offer a unified and unrivaled opportunity that combines strategic thinking with hands-on applications.
Cloud/Software Architect - 100% Remote Opportunity SercoCloud/Software Architect - 100% Remote OpportunityWashington, DCRemoteSerco manages all aspects of the Software Delivery Life Cycle (SDLC) for the NexGen IT program including requirements definition, development, testing, upgrades, enhancements, and troubleshooting and supports all infrastructure for the installations. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.
Applications Architect Bigbear.aiApplications ArchitectMcLean, VirginiaRemoteFull timeThis role bridges the Chief Data Architect’s schema and data flow designs with the ServiceNow Developers’ build and configuration work, ensuring the overall solution is cohesive, scalable, secure, and usable for operational/adjudicator workflows. Overview: The Application Architect owns the design of the application layer above the data architecture—specifically how ServiceNow, the case management user interface, and adjudicator-facing tools integrate with the underlying signal ingestion and scoring layers.
Project Architect (Science + Technology) Cooper CarryProject Architect (Science + Technology)Alexandria, VA$90,000–$110,000 / yearResponsibilities directly involving subordinates includes: mentoring, training, planning, assigning and directing work; appraising performance relative to established project requirements and budgets; rewarding and disciplining employees; and aiding in problem resolution as it relates to individual(s) and project(s) needs. The Project Architect will also be responsible for interpreting, organizing, executing and coordinating complex projects and/or multiple projects simultaneously in collaboration with the Project Manager, as applicable.
Actionet, Inc. Careers - Software Architect SME - Cloud, Data & Analytical Platforms ActioNet, Inc.Actionet, Inc. Careers - Software Architect SME - Cloud, Data & Analytical PlatformsSuitland, MD$175,000–$218,000 / yearActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. Lead database architecture strategy across Oracle RAC, PostgreSQL, MariaDB, Aurora, and cloud-native storage platforms, supporting multi-terabyte workloads, high availability, disaster recovery, data integrity, and performance optimization.
OCI Solution Architect - Manager PwCOCI Solution Architect - ManagerWashington, DC$99,000–$232,000 / yearCertification(s) Preferred: Oracle Cloud Infrastructure Certified Architect Professional, AWS Certified Solution Architect Associate or Professional, GCP Professional Cloud Architect, or Microsoft Certified: Azure Solution Architect Experts. These individuals analyse client needs, implement software solutions, and provide training and support for seamless integration and utilisation of business applications, enabling clients to achieve their strategic objectives.
Applications Architect (Enterprise Modernization & Cloud Migration) - Active Top Secret with SCI Eligibility Clearance NANA Regional Corporation IncApplications Architect (Enterprise Modernization & Cloud Migration) - Active Top Secret with SCI Eligibility ClearanceAlexandria, VA$160,000–$170,000 / yearMinimum of 5 years of experience in enterprise or application architecture, with hands-on work in application portfolio rationalization and modernization planning, including demonstrated knowledge and previous work performance converting architectural analysis into practical reference architectures, solution designs, and implementation roadmaps aligned with TOGAF, DODAF, or similar industry frameworks. Microsoft Azure certification (e.g.,Azure Developer Associate, Azure DevOps Engineer Expert, Power Platform App Maker, Power Platform Solution Architect Expert Azure Solutions Architect Expert, Azure Administrator Associate) or equivalent demonstrated experience.
Lead Systems Engineer/Architect Brightline InteractiveLead Systems Engineer/ArchitectAshburn, VANetworking & protocols: Solid understanding of transport-layer protocols (UDP, TCP), multicast, and reliable messaging patterns; experience with IoT protocols (MQTT, CoAP, OPC UA, DDS) a plus. 5+ years in a technical leadership role - leading architecture decisions, mentoring engineers, and owning system-level design across multi-component platforms.
Software Architect SME - Cloud, Data & Analytical Platforms ActioNet IncSoftware Architect SME - Cloud, Data & Analytical PlatformsArlington, VA$175,000–$218,000 / yearActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. Lead database architecture strategy across Oracle RAC, PostgreSQL, MariaDB, Aurora, and cloud-native storage platforms, supporting multi-terabyte workloads, high availability, disaster recovery, data integrity, and performance optimization.
Solution Architect- ArcGIS EsriSolution Architect- ArcGISVienna, VirginiaWork closely and actively with Professional Services customers and partners to identify, design, and certify key GIS workflows for the ArcGIS enterprise platform and non-Esri platforms. Act as a lead, and empower the team by strategically leading all stages of the implementation process through mentoring, active coaching, review and aligning of budgets and portfolios, risk management and personnel management efforts.
Lead Cloud Architect (2026-0135) Acclaim Technical ServicesLead Cloud Architect (2026-0135)Chantilly, VAYou will lead the architecture and implementation of secure, repeatable Infrastructure-as-Code (IaC) patterns to deploy and operate compute fleets, network connectivity, and platform services across multiple environments (development, test, staging, production, and lab). Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies.
Security Cloud Architect, Senior AMERICAN SYSTEMSSecurity Cloud Architect, SeniorChantilly, VirginiaFull timeOverview: AMERICAN SYSTEMS is seeking a Senior Security Cloud Architect to design and lead secure cloud architectures supporting high‑impact national security missions in Chantilly, VA . AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
Network Architect (SME) AMERICAN SYSTEMSNetwork Architect (SME)Arlington, VirginiaFull timeThis role is focused on future-state network architecture rather than day-to-day operations and the selected candidate will work with government stakeholders, mission partners, technical teams, and network providers to help define practical network roadmaps, capacity needs, connectivity options, and implementation considerations across Intelligence Communities (IC) and government environments . Overview: AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Network Architect / Subject Matter Expert to support our U.S. Government customer and assist with the next phase of network design and planning.
Solution Architect Lead - D365/Power Platform/Azure GoIntellectsSolution Architect Lead - D365/Power Platform/AzureWashington, District of ColumbiaDesign, build, evaluate, and productionize agents in Azure AI Foundry and Copilot Studio: tool and function calling, orchestration and multi-agent patterns, grounding and retrieval over Dataverse and document stores, prompt and context engineering, structured output, and human-in-the-loop checkpoints. • Design and enforce least privilege: Dataverse business unit and role architecture, row/column-level security, portal web roles and table permissions, privileged access management, separation of duties for finance and eligibility functions.
Lead Software Architect (2026-0134) Acclaim Technical ServicesLead Software Architect (2026-0134)Chantilly, VAFull timeGuide the technical design of core operational services responsible for: transactional processing, rules/screening/correlation workflows, authorization and access control, reference/master data management, language/internationalization support, health/status services, biometric or matching-oriented services built on open-source components, Oversee architecture for peripheral/device services supporting integration with a broad set of external devices and sensors. Lead architecture for a platform based on: RHEL / Rocky Linux, Java (JDK 21+), Vue.js 3 frontends, MongoDB for persistent data, Elasticsearch / Logstash and RabbitMQ for ephemeral/search/event data flows, Consul, Nomad, and Vault for service discovery, orchestration, and secrets management.