NewSenior Cyber Systems Engineer PeratonSenior Cyber Systems EngineerAnnapolis Junction, Maryland$135,000–$216,000 / yearFull timeSecurity Frameworks: Strong familiarity with the Joint SAP Implementation Guide (JSIG), DoD Risk Management Framework (RMF), and implementing technical security controls within a Special Access Program (SAP) or highly classified environment. Lifecycle Management: Guide system development and implementation planning through the assessment or preparation of system engineering management plans (SEMPs), and system integration and test plans (SITPs) that technically validate JSIG security controls.
Senior Software Engineer (AI Systems & Infrastructure) BytoaSenior Software Engineer (AI Systems & Infrastructure)Columbia, MarylandWe're looking for someone who thrives in a fast-paced environment, gets excited about seeing their code improve real user workflows, and is passionate about building and maintaining robust, scalable systems that power cutting-edge LLM applications. You will play a crucial role in architecting and developing the systems that power cutting-edge LLM applications, ensuring they perform reliably at enterprise scale while enabling rapid iteration and deployment.
TS/SCI Cleared Software, Cyber & Systems: Mission-Critical Programs) Northwest Talent SolutionsTS/SCI Cleared Software, Cyber & Systems: Mission-Critical Programs)Herndon, VirginiaTSSCI #ClearedJobs #CIPoly #FSPoly #SoftwareEngineer #CyberSecurity #DevSecOps #CloudEngineering #AIEngineering #DoDJobs #IntelligenceCommunity #TopSecretJobs #NationalSecurity #NowHiring #NWTS. We are actively building a curated network of TS/SCI-cleared technical professionals to support a portfolio of mission-critical programs across the Intelligence Community and Department of Defense .
API Solutions Architect 540API Solutions ArchitectArlington, VALocation : Arlington, VA Citizenship & Clearance Requirement : Per client requirements, candidates must be U.S. Citizens with an active DoW Secret (or higher) clearance Education Requirement: Bachelor’s degree in Computer Science, Engineering, or a related technical field preferred; equivalent combinations of education and relevant experience will be considered 540 Internal Thrive Level: Solutions Architect II or III. Configure and manage APIs, policies, gateways, developer portals, and lifecycle processes using Apigee and Gravitee.
Information Technology Solutions Architect ExpediteInfoTech, IncInformation Technology Solutions ArchitectRockville, MDTechnical Depth: Deep expertise in writing solutions for multiple Cloud (AWS/Azure), Cybersecurity, AI/ML, RPA, Oracle Federal Financials, Microservices, and modern dev stacks (Java, NET, Python). You will be the architect behind winning proposals (RFI/RFP, etc .) and the technical lead for scalable, secure solutions in Cloud Modernization, Cybersecurity, AI/ML, and Enterprise Platforms .
PIDS Solutions Architect Lumen Solutions Group, Inc.PIDS Solutions ArchitectWashington, DCThis role combines architecture, software engineering, and infrastructure expertise, ensuring real-time passenger signage systems are highly available, scalable, and fully integrated with backend data systems. We are seeking a hands-on Solutions Architect with strong full-stack and integration experience to support the design, development, deployment, and ongoing support of Passenger Information Display Systems (PIDS) across station environments.
Information Systems Security Engineer (ISSE) Evans Chambers Technology LLCInformation Systems Security Engineer (ISSE)DCPosition Overview: Evans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.
Senior Solutions Architect U.S. Government Seekr Technologies IncSenior Solutions Architect U.S. GovernmentReston, VAAvailable across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems. Trusted by leading enterprises and government agencies, we partner with defense, finance, telecom, and critical infrastructure leaders to enable AI solutions that drive real-world results with unmatched transparency and control.
Cloud Architect Lead PeratonCloud Architect LeadLinthicum, Maryland$146,000–$234,000 / yearFull timeLeveraging deep expertise in cloud technologies and best practices, this Cloud Architect will develop innovative solutions that improve operational efficiency, enhance service delivery, and support evolving organizational needs. The successful candidate will contribute to protecting national security interests by leveraging technical expertise, analytical skills, and innovative problem-solving to address complex cyber challenges.
Cloud Architect PeratonCloud ArchitectLinthicum, Maryland$146,000–$234,000 / yearFull timeLeveraging deep expertise in cloud technologies and best practices, this Cloud Architect will develop innovative solutions that improve operational efficiency, enhance service delivery, and support evolving organizational needs. The successful candidate will contribute to protecting national security interests by leveraging technical expertise, analytical skills, and innovative problem-solving to address complex cyber challenges.
Senior Data Architect Ampcus IncorporatedSenior Data ArchitectWashington, DC$50–$100 / hourThe 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. Collaborate with research and business teams to improve data models and data processes that support analytics and visualization tools, increasing data accessibility and fostering data-driven decision making across the organization.
Solutions Architect Robbins-Gioia LLCSolutions ArchitectVAThe Solutions Architect will be responsible for designing an integrated architecture that addresses all aspects of the data pipeline-from legacy system extraction through data cleansing, analytics, and visualization. Additionally, the Solutions Architect will be responsible for: Designing the end-to-end technical architecture for data extraction, processing, analytics, and visualization.
Staff Solutions Architect U.S. Government Seekr Technologies IncStaff Solutions Architect U.S. GovernmentReston, VAAvailable across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems. Trusted by leading enterprises and government agencies, we partner with defense, finance, telecom, and critical infrastructure leaders to enable AI solutions that drive real-world results with unmatched transparency and control.
MDM Senior Architect-Senior Manager PricewaterhouseCoopers LLPMDM Senior Architect-Senior ManagerBaltimore, MD$124,000–$280,000 / yearExamples of the skills, knowledge, and experiences you need to lead and deliver value at this level include but are not limited to: Craft and convey clear, impactful and engaging messages that tell a holistic story. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .
Senior Model Based Systems Engineer LeidosSenior Model Based Systems EngineerAlexandria, VA$107,900–$195,050Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.
Enterprise Architect/Systems Engineer LeidosEnterprise Architect/Systems EngineerBethesda, 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.
Lead Systems Engineer LeidosLead Systems EngineerBurke, VA$107,900–$195,050If 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 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.
NewSenior Linux Systems Admin (UiPath) LeidosSenior Linux Systems Admin (UiPath)Alexandria, VA$116,350–$210,325The Digital Modernization Sector at Leidos is seeking a dynamic Sr Linux Systems Administrator 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. 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 .
Data Architect Spark Tek IncData ArchitectOwings MIlls, MDStrong SQL and data modeling skills experience with layered data lake or lakehouse architecture. Senior Data Engineer Platform ML Analytics in data engineering or ML data engineering.
Business Intelligence Architect Developer TekSynapBusiness Intelligence Architect DeveloperFairfax, Virginia$120,000–$180,000 / yearFull timeAble to provide application analysis and data modeling design support to collect and distribute data; assist with query and reporting analysis to access data warehouses and archives This includes the ability to work with data in all stages of data processing including ETL, denormalization of data, data cleansing etc. Should possess ability to work with a variety of software to include but not limited to SQL Server Integration Services, Azure Data Factory, Microsoft SQL Server Reporting Services, Data studio, Databricks and can work with a variety of languages and data formats such as parquet and json.