p>(Group Profile/Link to Group page) - https://www.leidos.com/capabilities/digital-modernization. June 18, 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.
We're seeking a talented Senior Cloud Administrator to help architect, deploy, and manage our AWS platforms while supporting emerging AI capabilities and modern containerized workloads. Join our Cloud Architecture and Administration team at the forefront of secure, innovative cloud infrastructure for one of the nation's most critical institutions.
li>Strong understanding of security concepts and technologies related to Identity and Access Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps and vulnerability management. Proven ability to provide technical security consultation and advisory services with a proactive approach to identifying potential issues, raising questions, and engaging in open dialogue with team members and stakeholders to ensure security objectives are met.
Develop and maintain cloud platform services and landing zones, including networking, identity, compute, and storage components. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
The DevSecOps Architect will play a crucial role in our organization's initiative to develop and deploy an examiner workflow tool to replace and enhance a legacy system leveraging AWS GovCloud services. They will be responsible for designing, implementing, and maintaining secure, scalable, and efficient cloud infrastructure for multiple environments (e.g., development, testing, staging, production) of the new application.
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 economic policy and research teams. The ideal candidate is an experienced hands-on data modeler with working knowledge of database design and administration, data pipeline building, and data wrangling who enjoys improving existing data systems and/or building them from the ground up.
Alexandria, VA14 days ago
June 10, 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.
The Digital Modernization Sector at Leidos is seeking a dynamic Sr Appian Platform Engineer / Architect to support cloud modernization initiatives for the United States Coast Guard (USCG) at Command, Control, Communication, Computer, Cyber, and Intelligence Service Center (C5ISC) in the Alexandria, VA area.
p dir="ltr">You’ll engage directly with enterprise clients to understand their needs and architect end-to-end smart building ecosystems that combine building automation, energy management, lighting, security, and legacy systems into seamless, high-performing environments. As a Smart Building Solutions Architect, you will serve as the critical link between customers, sales, and engineering teams—designing integrated solutions that bring modern buildings to life.
Gaithersburg, MD15 days ago
As a member of a large-scale, Scaled Agile software development organization, you will play a central role in shaping next-generation air traffic automation capabilities by bridging mission needs, systems engineering rigor, and Agile software delivery. Leidos is seeking a Principal Software Architect to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP) and Common Baseline.
li>Implement database security controls, including encryption, access management, key management, IAM policies, and compliance requirements such as HIPAA, FedRAMP, and SOC 2. Automate provisioning, monitoring, backups, restores, and operational tasks using Infrastructure as Code tools such as Terraform, CloudFormation, and CDK. Experience managing database uptime, connection pooling, horizontal and vertical scaling, resource utilization, slow query monitoring, backups, migrations, downtime planning, and disaster recovery.
May 28, 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.
Support alignment with security and compliance frameworks such as CIS Benchmarks, NIST, HIPAA, FedRAMP, and SOC 2. • Assist with incident detection, investigation, response, and audit trail maintenance across AWS accounts and services. • Strong hands-on knowledge of AWS services, including EC2, S3, RDS, Lambda, ECS/EKS, CloudFront, Route 53, IAM, CloudTrail, AWS Config, and KMS.
June 11, 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 role is pivotal in ensuring the confidentiality, integrity, and availability of both on-premises and cloud-hosted assets while enabling secure innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission.
June 2, 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.
June 16, 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.
The 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.
Washington, DC23 days ago
Experience working with large-scale data systems, including distributed computing, scalable data processing, data storage architecture, and optimization of high-volume data workloads. Advanced working knowledge of SQL and experience working with relational database platforms (including PostgreSQL, Microsoft SQL Server, and MySQL).
Desired: Multiple cloud platform certifications at professional level (AWS Solutions Architect Professional, Azure Solutions Architect Expert, or Google Cloud Professional Cloud Architect), Kubernetes CKA/CKAD, Docker Certified Associate, specialized security certifications. - Bachelor's degree in Computer Science, Software Engineering, Information Technology, Cybersecurity, Data Science, Information Systems, or related technical field from an ABET accredited or CAE designated institution; Master's degree preferred.
We are seeking a Solution Architect to join the team and serve as a core member of the Strategy & Architecture team and a key participant in architecture governance partnering with external architects, Cybersecurity, and product/platform teams to ensure designs align to enterprise principles, target states, and portfolio roadmaps. The SA leads end to end architecture and design across applications, data, integration, cloud infrastructure, and security layers, documenting non functional requirements (NFRs), architecture decision records (ADRs), and reusable patterns that make delivery faster and safer.
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.
Germantown, MD24 days ago
Job Description: Senior Applications Developer/Engineer, highly proficient in leading and independently maintaining, developing, testing and delivering high quality, enterprise-wide solutions. Required Experience: 10 Years+ experience: Designing, developing, testing, and maintaining custom Jira solutions .
Translate complex requirements, including both traditional infrastructure needs and innovative AI-based workloads, into practical architectures while balancing compliance with DoD operational constraints (Cloud Computing SRG impact levels, RMF/ATO, DISA STIGs). Design end-to-end AI/ML solutions by incorporating CI/CD pipelines with security/compliance gates, model versioning, artifact storage policies, and data lineage tracing that comply with RMF and logging/monitoring requirements (CloudTrail/Config/Security Hub, Azure Log Analytics/Sentinel).
This role serves as the technical authority for designing secure, scalable, and resilient cloud-native environments that integrate front-end applications, API-driven microservices, enterprise databases, queueing services, large-scale computation engines, and analytical platforms. ActioNet 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.
Annapolis Junction, MD30+ days ago
Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Ten (10) or more years of experience in cloud architecture/engineering with deep hands‑on AWS experience; proven delivery of secure workloads in AWS GovCloud (US) and/or Azure Government supporting DoD missions within a platform‑managed hub‑and‑spoke environment. Manage cross-functional teams and discussions, ensuring alignment between workload needs and platform provisioning, while clarifying roles and responsibilities for network components like TGW attachments, VPCs, subnets, endpoints, and route tables.
Washington, DC20 days ago
This is a senior architectural role — you will set cloud strategy, drive GCP-native solution design, ensure FedRAMP High compliance, and guide DevSecOps adoption across a large federal program portfolio. Define GCP networking architectures including VPCs, Shared VPCs, Cloud Interconnect, Cloud VPN, and hybrid connectivity patterns.
Chantilly, VA30+ days ago
What you'll do: 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.
The Cloud Network Architect (Senior) provides advanced technical leadership for the design, integration, and sustainment of hybrid cloud and tactical network architectures supporting DoW tactical communications environments. This role focuses on the convergence of enterprise cloud, edge computing, and deployed tactical networks, ensuring secure, resilient, and interoperable communications across RF, SATCOM, and IP-based transport systems.
Washington, Washington, DC30+ days ago
Implement security best practices and compliance controls, such as identity and access management (IAM) policies, encryption, and monitoring using OCI native tools along with Prisma Cloud – CSPMP (Cloud Security Posture Management Platform). Develop and design scalable, secure, and cost-effective cloud architectures using Oracle Cloud Infrastructure (OCI) services.
This role provides technical architecture and delivery leadership across planning, readiness assessment, execution, and cutover—ensuring the migrated solution meets FedRAMP-aligned requirements, preserves continuity of existing ETL and integrations, and supports mission reporting needs across platforms such as OBIEE, Tableau, and Power BI. 9th Way Insignia is looking for a Cloud Architect to support an enterprise data warehouse, leading the migration of a large enterprise Oracle database and data warehouse from a legacy on-premises environment to the Oracle Federal Cloud.
Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. SAIC is seeking a Cloud Architect to support the Administrative Office of the U.S. Courts (AOUSC/AO) Cloud Technology Broker Integration Partner (CTBIP) contract.
Annapolis Junction, MD30+ days ago
We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.
McLean, Virginia30+ days ago
Chantilly, Virginia30+ days ago
This role will lead cloud architecture strategy, drive modernization initiatives, and partner with engineering and business teams to deliver cloud-native solutions aligned with organizational goals. Overview: We are seeking an experienced AWS Cloud Architect to design, implement, and manage scalable, secure, and highly available cloud solutions.
Tysons Corner, Virginia23 days ago
Guidehouse is seeking a Cloud Architect to design, implement, and oversee secure, scalable cloud and data platform solutions supporting enterprise analytics, data, and AI initiatives. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
Washington, DC30+ days ago
Salary Range: • Chicago: $129,200 - $156,500 • Boston: $136,300 - $165,200 • Washington, DC: $133,800 - $162,100 • Los Angeles: $135,400 - $164,000 • New York: $138,700 - $168,000 • San Francisco: $148,600 - $180,000. The role will work closely with cloud engineers within the Cloud Engineering & Operations and Network Operations departments, as well as supporting stakeholders across various departments to lead cloud adoption, enhance cloud maturity, improve performance, implement best practices, and drive cloud-based innovation.
Between our virtual environment where you can evaluate recent technologies and enhance your skills, and a generous annual professional development stipend, you will join a team that enjoys working on leading-edge technologies for world-class clients. The Cloud Architect would work with other Cloud Engineers and Cloud Security personnel to properly define the cloud infrastructure, networking, and deployment of agency systems.
Fairfax, Virginia3 days ago
Chantilly, Virginia30+ days ago
Overview: 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.
Washington, DC30+ days ago
The Cloud Architect will collaborate with play a key role in designing and building solutions that transform legacy on-premises systems to new scalable cloud-native architectures to support dynamic automated data production pipelines, dissemination platforms, and web-based analytics dashboards for a wide range of analysis and reporting needs. ActioNet 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.
Vendor shall architect enterprise-level cloud infrastructures with multiple environments, serving discrete purposes, to support various sandbox, analytical, research, development, testing, and production needs of GAO. Design and govern AWS infrastructure supporting the application portfolio, including:VPC design, subnet segmentation, routing, NAT gateways, and security groups.