May 14, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. This position requires deep technical expertise in firewall and network security engineering, strong leadership capabilities, and the ability to collaborate effectively with NASA senior leadership, program management, cybersecurity leads, and cross-functional engineering teams.
The ideal candidate will have strong experience in marketing business architecture, Martech platforms, and business process analysis and a proven ability to translate strategy into executable roadmaps and optimized processes. Partner with Marketing, Digital, Technology, and Data teams to define and evolve the marketing business architecture, including capabilities, value streams, processes, and information flows.
May 19, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. 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.
May 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
As 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.
Connect with us on LinkedIn and Facebook.. Design, 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).
p>(Group Profile/Link to Group page) - https://www.leidos.com/capabilities/digital-modernization. Proven 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.
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.
Springfield, VA30+ days ago
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, VA30+ days ago
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.
Initially only started as a lawn mowing company, but found itself working in many facets of the landscape industry and now had clients who were some of Washington's most exclusive home builders and residents. Disclaimer: By applying for this job, you agree to receive calls, Al-generated calls, text messages, or emails from Synerfac Technical Staffing and our contracted partners.
Springfield, VA30+ days ago
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.
Solution Design and Architecture: Collaborate with clients and internal stakeholders, developers, and business analysts to gather requirements, understand business processes, and design robust and scalable ServiceNow solutions. This role will partner with business stakeholders, product owners, developers, and infrastructure teams to deliver scalable, secure, and high-performing ServiceNow solutions aligned with organizational objectives.
Alexandria, VA12 days ago
The role will drive end-to-end architecture across enterprise data, knowledge graphs, semantic layers, and cloud-native full stack solutions, ensuring scalability, governance, and regulatory compliance. Strong in microservices, APIs, and event-driven architectures (Kafka or similar).
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 .
Alexandria, VA30+ days ago
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.
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
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).
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 .
Alexandria, VA12 days ago
Cloud-to-Cloud Migration (AWS / Azure to GCP)Lead cloud-to-cloud migration programmes, including AWS-to-GCP and Azure-to-GCP workload migrations across compute, storage, networking, databases, and managed services. Data Centre to GCP MigrationLead the architecture and delivery of on-premises to GCP migrations, covering compute (VMs, bare metal), storage, databases, and networking infrastructure.
The Data Architecture, Technology, and Analytics (DATA) section is looking for an experienced detailed oriented Data Architect/Engineer who will be responsible for expanding and optimizing our data and data pipeline architecture, as well as optimizing data flow and collection for. The program transforms legacy and proprietary databases, and fragmented data pipelines into integrated cloud platforms, enterprise data integration systems, and collaboration tools that improve data accessibility and security.
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.
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.
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.
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.
Washington, DC20 days ago
div>Education and Experience RequirementsCandidates must meet the following minimum education and relevant experience combinations by level:
Entry Level:. - Cloud certifications such as AWS Certified Solutions Architect, Azure Solutions Architect Expert, or Google Cloud Professional Architect.
We are evolving a portfolio of trusted desktop and cloud products - including InfoWorks ICM, InfoDrainage, Info360 Asset, and our hydraulic simulation engines - into a connected, platform-native system of intelligence that helps utilities and engineering firms move from modeling water systems to operating them with confidence. This is a senior individual contributor role with broad influence: you will be the lead architectural voice across every Water product, partnering directly with the development leads of our product teams and with architects across AEC and the Autodesk Platform.
Alexandria, VA20 days ago
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Preferred Skills & Certifications.
This role leads end-to-end architecture from discovery through design and governance while acting as a trusted advisor in complex, mission-critical environments.
li>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. Veterans First Commitment:
As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization.
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.
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.
p>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.
To learn more about our exciting organization, please visit us at www.unissant.com. This position serves as a trusted technical advisor to leadership, program stakeholders, architects, developers, data scientists, and cybersecurity teams while driving the transition of AI capabilities from research and experimentation into production operational environments.
Alexandria, VA30+ 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.
Alexandria, VA14 days ago
In this role, you will define the technical direction for AI/ML platforms, oversee the adoption of Large Language Models (LLMs) and Agentic AI systems, and collaborate with cross-functional teams to deliver intelligent, scalable, and responsible AI solutions aligned with business objectives. Architecture & DesignDefine and own the enterprise AI/ML architecture strategy, including model development pipelines, MLOps platforms, and LLM integration patterns.
Chantilly, VA30+ days ago
p>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.
For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. You'll work on high-visibility initiatives spanning web, mobile, APIs, payments, identity, and cloud technologies while partnering directly with engineering, product, architecture, and security leaders.
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.
Fort Meade, MD20 days ago
p>Semper Valens Solutions, Inc. (SVS) is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cost Effective Software and Systems Engineering, Field Support, Training and Full Life cycle Support Management to the DOD and VA community. Guide adoption of cloud (e.g., milCloud, AWS GovCloud, Azure Government) and hybrid architectures aligned with DISA hosting and transport services.
Springfield, VA30+ days ago
p>As the senior technical authority, the Lead Architect collaborates with the Program Manager (PM), agency stakeholders, National System and Allied System Geospatial-Intelligence (NSG/ASG) partners, and the Government Program Management Office (GPMO), as well aske y industry partners to ensure the architecture supports diverse mission sets and emerging geospatial requirements. - Enterprise-Level GIS Architecture Expertise: Demonstrated experience designing and governing large-scale, mission-critical GIS architectures across cloud, hybrid, and on-prem environments, including mastery of Esri enterprise systems, geospatial data models, and API integration patterns.