Senior Oracle Database Enterprise Architect System OneSenior Oracle Database Enterprise ArchitectMerrifield, VA$125,000–$135,000 / yearExperience 10+ years of IT experience, with significant experience in enterprise architecture, solution architecture, or Oracle database architecture. System One IT is staffing a direct-hire opening for a Senior Oracle Enterprise Architect with a respected systems integrator, supporting a civilian federal end-customer.
Sr. ProServe Cloud Architect, NatSec ProServe Amazon Web Services, Inc.Sr. ProServe Cloud Architect, NatSec ProServeArlington, VAYour experience in designing technical solutions within the technology/consulting sector, will equip you with the ability to architect complex, scalable, and secure solutions tailored to meet the specific needs of each customer, translating technical concepts into business value. Operating as the conduit between ProServe Account Executives and our Shared Delivery Teams (SDT), you’ll ensure proposed solutions are realistic, achievable, and optimize ProServe and/or our partners to maximize CBOs.
Oracle Database Administrator (DBA) NuAxis InnovationsOracle Database Administrator (DBA)Washington DC, DCWe are seeking an experienced Oracle Database Administrator / Developer to own the reliability, security, performance, schema governance, and database-development responsibilities of the Oracle tier supporting the modernized application. The role works closely with the Technical Lead and Middleware Engineer to ensure efficient data access without concentrating unnecessary business logic in the database.
Oracle Integrated Cloud (OIC) Architect & Subject Matter Expert (SME) CredenceOracle Integrated Cloud (OIC) Architect & Subject Matter Expert (SME)McLean, VA$150,000–$180,000 / yearCredence has an upcoming need for an Oracle Integrated Cloud (OIC) Architect and Subject Matter Expert (SME) to join our team supporting architecting, implementing and leading the team to implement Enterprise Data Management Products, including PowerCenter. 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.
Software Architect (Drupal Lead + Architecture + Infrastructure + Kafka + DevSecOps) NuAxis InnovationsSoftware Architect (Drupal Lead + Architecture + Infrastructure + Kafka + DevSecOps)Washington DC, DCDefines the end-to-end target architecture — containerized Drupal on Kubernetes, event-driven integration via Kafka, API-first services, cloud data and secrets management, and an automated DevSecOps pipeline — and is accountable for the platform meeting performance, scalability, security, and accessibility obligations. • Architect the containerized runtime on Kubernetes (EKS) with managed relational data (Aurora), shared file storage (EFS), object storage (S3), centralized registry, CDN/WAF, and secrets management via a managed vault with pod identity.
Technical Lead / Solution Architect NuAxis InnovationsTechnical Lead / Solution ArchitectWashington DC, DCWorking knowledge of Java/.NET middleware and/or Oracle SOA plus Oracle Database development sufficient to guide cross-tier architecture. · Lead technical design reviews, code reviews, dependency decisions, proof-of-concepts, and resolution of complex cross-tier defects or performance issues.
Ab Initio Architect & Subject Matter Expert (SME) CredenceAb Initio Architect & Subject Matter Expert (SME)McLean, VA$130,000–$140,000 / yearProven 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.
NewBig Data Architect Isospin Technologies, LLCBig Data ArchitectWashington, DC$75–$80 / hourContractorFull timeThis role will provide expertise to support the development of a Big Data / Data Lake system architecture that supports enterprise data operations for the government client, including the Internet of Things (IoT) / Smart City projects, enterprise data warehouse, the open data portal, and data science applications. This architecture includes an Databricks, Microsoft Azure platform tools (including Data Lake, Synapse) and data pipeline/ETL development tools (including Streamsets, Azure Data Factory).
Informatica Architect & Subject Matter Expert (SME) CredenceInformatica Architect & Subject Matter Expert (SME)McLean, VA$130,000–$150,000 / yearCredence has an upcoming need for an Informatica Architect and Subject Matter Expert (SME) to join our team supporting architecting, implementing and leading the team to implement Enterprise Data Management Products, including PowerCenter. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
Delivery Consultant - Application Development, AWS WWPS ProServe Amazon Web Services, Inc.Delivery Consultant - Application Development, AWS WWPS ProServeArlington, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. 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.
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.
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.
NewApplication Cloud Engineer System OneApplication Cloud EngineerHerndon, VARemoteKubectl proficiency and general Kubernetes object management (deployments, services, configmaps, secrets, RBAC). System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Application Integration Engineer System OneApplication Integration EngineerMcLean, VA$130,000 / hourResponsibility 2: Develop, configure, test, and support RESTful APIs, service integrations, messaging flows, data transformation logic, orchestration components, and interface services connecting legacy Java applications with cloud-native or microservices platforms. Requirement 3: Strong proficiency in Java, Spring Boot, RESTful APIs, microservices, and integration patterns, especially between Java applications and modern cloud-native platforms.
Senior IT Manager (Enterprise Data Architect & Integration Lead) (cpa firm) - Hybrid CPA firmSenior IT Manager (Enterprise Data Architect & Integration Lead) (cpa firm) - HybridBethesda, MD$170,000–$210,000 / 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.
Database Architect, Majestic HII Mission Technologies DivisionDatabase Architect, MajesticSpringfield, VA$105,100–$185,000 / yearThis 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.
Sr. Specialist Solutions Architect, Databases, US Specialist Solutions Architects Amazon.com IncSr. Specialist Solutions Architect, Databases, US Specialist Solutions ArchitectsHerndon, VAYou will engage with Database Specialists Sellers and other stakeholders supporting sales activities such as customer discovery, ideating, white board solutioning, presenting, educating, leading technical deep dives, and other technical sales support activities for an assigned US division and territory. You will focus on customer solutions that depend on databases, designing and deploying future state data services and reference architectures to enable our customers to make the most of AWS managed databases.
Database Architect Senior Integral Consulting Services IncDatabase Architect SeniorWashington, DCAutomate infrastructure and workflows using Infrastructure as Code (IaC) tools (e.g., Terraform, Ansible), build and manage CI/CD pipelines for secure software deployment, and develop streaming data pipelines (e.g., using Apache Kafka or AWS Kinesis) for real-time data processing. Design, deploy, and operate all data and applications within a cloud environment authorized at the FedRAMP High baseline and DoD Impact Level 5 (IL5), and maintain the system's Authority to Operate (ATO) at all times lo include configuration management, security patching, system monitoring, and help desk support.
Senior Database Architect CACI International Inc.Senior Database ArchitectAshburn, VA$103,800–$218,100 / yearProven experience with enterprise-scale database architecture, designing large relational databases, and developing database strategies for complex, distributed environments supporting 10,000+ users. Bachelor's degree + 8 years of experience in related fields, such as database architecture, database administration, data architecture, enterprise architecture, or database engineering at enterprise scale; equivalencies considered.
PostgreSQL Database Architect Abile Group, Inc.PostgreSQL Database ArchitectSpringfield, VirginiaWith significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.