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.
NewSalesforce Architect WISETEK PROVIDERS INCSalesforce ArchitectDunn Loring, VAThis is a hands-on role that combines solution architecture with active development: defining scalable and governed agent architectures while also building and deploying production-ready agents, actions, prompts, and integrations. The engagement requires an AI-first engineering mindset—designing for probabilistic outputs with robust guardrails and fallback strategies—while balancing cost, latency, reliability, security, and user experience across the Salesforce ecosystem, enterprise data sources, and business processes.
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.
NewMLOps Architect KapitusMLOps ArchitectArlington, VA$117,800–$189,000 / yearFlexible Spending Account: Set aside pre-tax dollars from your paycheck to pay for qualified out-of-pocket medical, dental, vision, pharmacy or dependent care expenses. Health Insurance: Comprehensive medical, dental, and employer-paid vision plans through UnitedHealthcare (UHC), with various coverage levels available to meet the needs of our employees and their families.
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$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.
Enterprise Architect LeidosEnterprise ArchitectElkridge, MD$87,100–$157,450As 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. Under the leadership of the Commander, U.S. Strategic Command (USSTRATCOM), the team leverages subject matter expertise and best practices to transform mission and operational requirements into effective solutions and capabilities.
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerArlington, VA$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.
NewArchitect ActalentArchitectMcLean, VA$38.46–$48.08 / hourKey ResponsibilitiesProject Leadership & Design Lead architectural efforts throughout all project phases, including field assessments, programming, schematic design, design development, construction documentation, and construction administration. This opportunity offers exposure to complex projects that require a strong understanding of existing conditions, close collaboration with multidisciplinary teams, the ability to navigate site-specific challenges, and the development of practical, effective design solutions.
NewServiceNow Architect The DNA groupServiceNow ArchitectWashington, DCYou will collaborate with stakeholders to translate business requirements into scalable technical architectures while ensuring alignment with ITSM, ITAM, and change management needs across the organization. The DNA Group maintains a drug free workplace and conducts pre-employment drug-testing, where applicable, in accordance with federal, state, and local laws.
Solution Architect / Engineer LeidosSolution Architect / EngineerCheltenham, MD$131,300–$237,350This role combines high level architectural design with deep technical implementation, requiring an individual who can define target-state architectures, build and optimize solutions, and guide modernization across hybrid and multi cloud environments. Proven hands-on experience designing and implementing solutions across hybrid/multi-cloud environments (AWS and Azure strongly preferred), on-premises data centers, virtualization platforms, and containerized workloads (e.g., Kubernetes/Docker).
NewProduct Architect Annapolis Micro SystemsProduct ArchitectAnnapolis, MDOther generous benefits include dental, life, long-term disability, and paid holiday, vacation and sick leave.\r\n\r\nWe are based in beautiful Annapolis, a historic city on the Chesapeake Bay within easy driving distance of Washington D.C. and Baltimore, MD. Job Description Annapolis Micro Systems, Inc. is looking for an experienced Product Architect who enjoys solving complex challenges with cutting-edge technology to join our world-class team.
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.
NewSoftware Developer (Expert) NS2 MissionSoftware Developer (Expert)Chantilly, VAWorking within a collaborative Agile environment, you'll architect complex software solutions, develop modern data processing capabilities, and integrate enterprise applications using Python, Java, AWS, and distributed technologies. As an Expert Software Developer , you'll lead the design and development of scalable applications, modern data services, and cloud-based solutions that directly support national security missions.
NewCyber Engineer ActalentCyber EngineerManassas, VA$65–$85 / hourWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service. Day‑to‑day work involves modern development toolchains, container orchestration platforms, and networking and cyber analysis tools in a collaborative, engineering‑focused setting.
NewMultifamily Project Manager Everforth, CybercodersMultifamily Project ManagerWashington, DC$130,000–$170,000 / yearREQUIRED EXPERIENCE AND EDUCATION: - Graduate from an accredited four-year college or university with major coursework in construction science, engineering, architecture, or other related field and/or equivalent experience. - Works closely with Project Superintendent, jobsite staff, main office staff, vendors, subcontractors, design professionals and clients.
NewSystems Architect PeratonSystems ArchitectSpringfield, Virginia$146,000–$234,000 / yearFull timeResponsibilities: Expert System Architects assist in leading the design and development of solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to meet user requirements and align to strategic goals and the Enterprise Architecture. Recommend, instantiate and operate architecture tools that support analysis and decision making through architecture data in the form of models, simulations, reports and views so that stakeholders may use architecture data in either the acquisition or development lifecycle to answer investment and divestment questions.
Cloud Systems Architect CONTACT GOVERNMENT SERVICESCloud Systems ArchitectWashington, DC$167,032.32–$226,686.72 / yearSkills and attributes for success: The candidate will be knowledgeable of the most recent updates and developments and act as an advisor to our customer in reference to the cloud management strategies to be employed to take advantage of the benefits offered by cloud computing such as being able to function without any restrictions to the workload, initiate as many workstations as necessary per time period and pay only for what they actually use. For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Senior AI Systems Architect Bart & AssociatesSenior AI Systems ArchitectAshburn, VAThis 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. The Senior AI Systems Architect leads the design of enterprise AI ecosystems and reusable AI services within the client's AI Enablement Center, enabling AI-as-a-Service capabilities across multiple applications and operational environments.
Systems Architect IntelliDyneSystems ArchitectWashington, DC$145,000–$180,000 / yearThe Systems Architect designs target-state architectures, plans and executes migration workstreams, and ensures on-prem and cloud components operate cohesively throughout the transition - balancing modernization with the reliability of existing infrastructure. The Systems Architect leads the design, operation, and modernization of a hybrid enterprise IT environment, with responsibility for both the current on-premises data center and its ongoing migration to a cloud architecture.
Systems Architect/Technical Lead - Java Customer Value PartnersSystems Architect/Technical Lead - JavaBethesda, Maryland$160,000–$180,000 / yearFull timeNIH transmits approximately 512,635 timecards to HHS payroll annually and serves approximately 17,000 users, making system stability and architectural integrity paramount. CVP is an award-winning healthcare and next-gen technology and consulting services firm solving critical problems for healthcare, national security, and public sector clients.