Cybersecurity / Zero Trust Architect – Principal Chenega CorporationCybersecurity / Zero Trust Architect – PrincipalArlington, VAExperience supporting DoD, CDAO, Joint Staff, Combatant Commands, or enterprise digital modernization initiatives, including implementation of Zero Trust Architecture, cloud security, AI security, and cross-domain solutions. The Principal Cybersecurity / Zero Trust Architect provides senior technical leadership in the design and implementation of enterprise cybersecurity architectures supporting CDAO mission systems.
NewInformation Systems Security Engineer (ISSE) Architect Science Applications International CorpInformation Systems Security Engineer (ISSE) ArchitectSpringfield, VA$80,001–$120,000 / yearThe ISSE will collaborate closely with program leadership, system owners, developers, ISSMs/ISSOs, enterprise architects, and cybersecurity operations teams to ensure systems meet federal security requirements, including NIST 800‑53, RMF, and customer‑specific A&A frameworks such as ICD 503 and DAAPM. Certifications (CWF Requirements): Candidates must satisfy Cybersecurity Workforce Framework (CWF) ID 652 (Security Architect, Intermediate Level) or 633 (System Security Engineer, Intermediate Level) requirements, as outlined by Navy COOL.
Senior Systems Architect Leidos Holdings IncSenior Systems ArchitectAlexandria, VA$107,900–$195,050 / yearBachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related technical discipline and 8-12 years of prior relevant experience or equivalent experience. Join Leidos on the Chinook Program, supporting an Intelligence Community customer, and help design and deliver accurate, meaningful, and insightful architecture and design products.
NewSolution Architect ServiceNow IncSolution ArchitectVAFor positions requiring access to controlled technology subject to export control regulations, including the U.S. Export Administration Regulations (EAR), ServiceNow may be required to obtain export control approval from government authorities for certain individuals. This role is pivotal in helping our clients across diverse industries harness the power of a knowledge graph-based enterprise data catalog, supporting their data governance initiatives and delivering measurable business outcomes.
Missionforce - Senior/Lead Forward Deployed Engineer (Salesforce Technical Architect), Public Sector Salesforce IncMissionforce - Senior/Lead Forward Deployed Engineer (Salesforce Technical Architect), Public SectorHerndon, VA$148,500–$260,100 / yearAs a Forward Deployed Engineer (FDE) on our Public Sector team, you'll be embedded with the U.S. Department of Defense, Intelligence Community, and Aerospace clients - designing and deploying bespoke AI solutions that drive mission-critical outcomes. Serve as the technical lead on high-profile customer engagements-designing, building, and deploying tailored Salesforce solutions for defense, intelligence, and aerospace missions.
Principal Architect - Sales Engineer Verizon Communications IncPrincipal Architect - Sales EngineerAnnapolis Junction, MD$124,500–$239,000 / yearExperience in the development and implementation of one or more of the following: data and IP services (VoIP, MPLS, VPN, Internet), managed network services (LAN, WAN, content delivery, WLAN, managed IP PBX), managed security solutions (firewall, proxy, VPN), managed mobility Solutions, data center outsourcing (cloud, application hosting, managed storage), call center technologies (ACD, IVR, customer portal, WFM), or IT applications management (SOA, web services, RTE). From health and wellness benefit options including: medical, dental, vision, short and long term disability, basic life insurance, supplemental life insurance, AD&D insurance, identity theft protection, pet insurance and group home & auto insurance.
DDI Architect Leidos Holdings IncDDI ArchitectGreenbelt, MD$92,300–$166,850 / yearMinimum Qualifications: Bachelor's degree and 10+ years of experience, or an Associate's degree and 15+ years of experience designing and operating enterprise DNS/DHCP/IPAM (DDI) services, with demonstrated authority in secure DNS architectures (DNSSEC, validating resolvers, signed zones, DS management). Operationalize NIST SP 800‑81r3 guidance for secure DNS deployment (protective DNS, encrypted DNS protocols such as DoT/DoH/DoQ, logging/forensics, QNAME minimization) across enterprise DNS roles (authoritative servers, resolvers, zone administration).
NewPre-sales Security Architect - Public Sector/DOW Salesforce IncPre-sales Security Architect - Public Sector/DOWMclean, VA$173,460–$231,980 / yearApply deep knowledge of DOW-specific cyber and information security frameworks - including the DOW Cloud Computing Security Requirements Guide (CSP SRG), DFARS Cyber Clauses, CMMC (Cybersecurity Maturity Model Certification), NIST SP 800-171, and FedRAMP - alongside broader frameworks like NIST CSF and ISO 27001/27002. The ideal candidate has a strong desire to combine technical depth with sales skill - the ability to solicit business requirements, build a technical sales strategy, and demonstrate solutions that deliver real business value, often via configuration or light coding tailored to the audience.
NewSenior Salesforce Developer Architect Leidos Holdings IncSenior Salesforce Developer ArchitectGaithersburg, MDRemote$107,900–$195,050 / yearThe successful candidate will serve as both a hands-on technical contributor and Salesforce solution architect, providing leadership throughout the entire software development lifecycle-from requirements analysis and solution design to development, testing, deployment, and operational support. This role is responsible for the design, development, integration, and optimization of mission-critical Salesforce solutions supporting customer relationship management (CRM), knowledge management (KM), public-facing portals, and other enterprise business functions.
Enterprise Data Architect Unissant IncEnterprise Data ArchitectWashington, DCCertificates, Licenses and Registrations: Relevant technical or data governance certifications (for example, Collibra, cloud provider certifications such as AWS, Azure, GCP) are desired. Work in Agile (Scrum or Kanban) teams and support DevOps practices and CI/CD pipelines (for example, Jenkins, GitHub Actions, AWS CodePipeline).
Network Architect SME Leidos Holdings IncNetwork Architect SMEFort Belvoir, VA$116,350–$210,325 / yearActing as the technical lead for this initiative, you will architect and deploy network solutions utilizing F5 and Infoblox technologies in concert to provide intelligent and scalable global server load balancing (GSLB), secure DNS solutions, and enterprise IP address management across our customer's rapidly evolving hybrid multi-cloud environment. The ideal candidate will have deep, hands-on expertise with F5 technologies and Infoblox, ensuring highly available, secure, and scalable application delivery models across the enterprise network in support of critical mission requirements that enhance the reliability and security of Department of War (DoW) networks and systems.
Lead Identity Access Management (IAM) Engineer/Architect Financial Industry Regulatory Authority IncLead Identity Access Management (IAM) Engineer/ArchitectWashington, DCFINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal.
ICAM Architect Science Applications International CorpICAM ArchitectSpringfield, VAThe ICAM Architect will collaborate with cross-functional teams to enforce proper access controls, enhance system security, and align with mission priorities, ensuring only properly credentialed individuals have access to critical resources. Certifications (CWF Requirements): Candidates must satisfy Cybersecurity Workforce Framework (CWF) ID 443 (Network Analyst - Intermediate Level) requirements, as outlined by Navy COOL.
Data Architect SiloSmashersData ArchitectArlington, VAThe Data Architect will lead the design and governance of data systems that enable analytics and secure data sharing across DHS CISA. Proficiency with SQL and cloud data platforms (AWS GovCloud, Azure Gov).
NewServiceNow Architect Leidos Holdings IncServiceNow ArchitectCamp Springs, MD$107,900–$195,050 / yearBy designing, governing, and scaling business-aligned platform solutions, this role directly enhances AFDW and DAF operational efficiency, reduces capability delivery timelines, and ensures that IT infrastructure remains secure, resilient, and fully aligned with global warfighting and mission-support objectives. The ServiceNow Architect plays a vital, strategic role in advancing the IT Service Management (ITSM) modernization efforts for the Air Force District of Washington (AFDW) and the broader Department of the Air Force (DAF).
AI Architect VTGAI ArchitectChantilly, VirginiaFull timeThis role requires deep expertise in modern AI/ML architectures, including agentic AI systems, large language models (LLMs), autonomous workflows, AI evaluation frameworks, and production-grade machine learning operations (MLOps). The ideal candidate is both technically exceptional and customer-facing — capable of advising senior leadership, engaging directly with government and commercial stakeholders, and serving as a trusted authority on emerging AI technologies and best practices.
Principal Systems Architect - C5ISR TOMORROW HIREPrincipal Systems Architect - C5ISRMcLean, VirginiaOur client, a federal contractor supporting U.S. defense and homeland security missions, is seeking a hands-on Principal Systems Architect – C5ISR to lead the architecture, integration, testing, and technical execution of advanced C4ISR/C5ISR, border/perimeter surveillance, and Counter-UAS systems. The ideal candidate will translate customer mission needs into scalable system architectures and top-level designs integrating technologies such as sensors, communications, command-and-control, networking, AI/ML, cybersecurity, and edge computing.
Senior Pega Solution Architect :: Washington, DC (Remote) ARK Solutions, Inc.Senior Pega Solution Architect :: Washington, DC (Remote)Washington, DCRemoteCoordinate Pega vendor service requests and manage platform-level defect resolution planning. Provide technical leadership for Pega solution architecture, application design, and integration.
Enterprise Solution Architect Yantran LLCEnterprise Solution ArchitectArlington, VADefine the target state architecture for Microsoft Fabric including: Workspaces/domains strategy aligned to enterprise operating model (centralized CoE, federated domains, or hybrid). Define patterns for ingestion and integration across source systems: Structured sources (SQL Server/Oracle/SaaS), unstructured files, APIs, events (where required).
Fabric Data Architect/Lead Yantran LLCFabric Data Architect/LeadArlington, VAWorkspace Architecture: Design scalable workspace and capacity strategy: Domain-aligned and environment-separated structure (dev/test/prod). Design and Setup Governance, including but not limited to: Apply Fabric-native governance best practices: Workspace roles and permission bundles for personas.