1,366 Results for

Enterprise Architect Jobs in Reston, VA

Jobs

Reston, VA7 days ago

Advanced routing and traffic engineering (BGP, OSPF/ISIS), path control, and convergence considerations SDWAN and secure connectivity patterns (SASE/SSE where applicable), including segmentation and policy design, QoS design (marking, queuing and shaping), performance engineering (latency/jitter/loss), and capacity planning. • Recommend optimized WAN solutions to Chief Engineer in support of current and long-range planning; collaborate with technical leads to select, recommend, and obtain approvals for tools and technologies that improve efficiency, reduce cost, and increase customer satisfaction.

Bethesda, MD7 days ago

$131,300–$237,350

Our 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.

Alexandria, VA11 days ago

CALIBRE Systems, inc., an employee owned mission focused solutions and digital transformation company, is looking to fill multiple opportunities within the Washington, DC metro area. This role leads end-to-end architecture from discovery through design and governance while acting as a trusted advisor in complex, mission-critical environments.

Germantown, MD14 days ago

$120,000–$130,000 Per Year
Full-time

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 .

Washington DC, DC26 days ago

Full-time
Employee

Web Development Skills: Proficiency in PHP, MySQL, HTML, CSS, and JavaScript; working knowledge of additional languages and frameworks (.NET, Python, Ruby, Swift, SQL Server). Modern API Frameworks: Strong experience building scalable APIs using Node.js, FastAPI (Python), Bun, or similar modern backend technologies.

Fairfax, VA13 days ago

Remote

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.

Bethesda, MD10 days ago

$170,000–$190,000 Per Year

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.

New!

Falls Church, VA3 days ago

Securing AI Workflows: Design security frameworks for the end-to-end AI lifecycle, including securing data ingestion, protecting model weights, and implementing "Guardrail" architectures for Large Language Models (LLMs). • AI-Enhanced Pipeline Security: Architect and maintain automated CI/CD pipelines that utilize AI/ML models for static and dynamic analysis (SAST/DAST) to identify complex vulnerabilities that traditional rule-based tools miss.

Washington, DC10 days ago

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.

Washington, DC23 days ago

$148,500–$247,500

This role partners closely with strategic Account Executives / Dealmakers to shape, qualify, and win RapidScale's largest and most complex opportunities-typically involving multi-year managed services, hybrid cloud transformations, carve-outs, divestitures, and Walk-In Takeovers (WITO). Role Overview: The Solution Director - Strategic Enterprise Pursuits is the senior authority responsible for owning complex enterprise solutions as commercially viable, operationally executable, and outcome-driven business constructs.

New!

Reston, VA5 days ago

$98.48–$98.48 Per Hour

Ability to deliver high level design use cases demonstrating clear conceptual architecture, simple, logical explanation of data movement, rationale behind integration choices, and distinction between solution architecture vs. Candidates must be able to deliver high level use cases, demonstrating how they would design an architectural approach for a business scenario — explaining conceptual data flows (“move data from here to here and why”) and high level integration choices.

New!

Vienna, VA3 days ago

Temporary
Contractor
Full-time

Deep expertise in Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC). Architect real-time subsystems: SignalR hub for check-weigher events, Azure Service Bus Premium queuing for NAV output posting, and retry/dead-letter strategies.

New!

Alexandria, VA4 days ago

$131,300–$237,350

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. The ideal candidate will possess deep expertise in the Appian low-code platform along with hands-on experience in other low-code/no-code technologies such as ServiceNow, Microsoft Power Platform, Pega, Salesforce, Mendix, OutSystems, or similar enterprise automation platforms.

Washington, DC14 days ago

Remote

$100,000–$125,000

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.

Greenbelt, MD7 days ago

$92,300–$166,850

Leidos is seeking an experienced Voice / VoIP Architect to provide senior-level technical leadership, architectural oversight, and strategic direction for enterprise voice and unified communications services supporting NASA’s mission and corporate environments. This role is central to designing, evolving, and modernizing large-scale telephony platforms, including hybrid and cloud-based voice architectures and the transition from legacy Cisco environments to Microsoft Teams Telephony.

Greenbelt, MD7 days ago

$92,300–$166,850

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 selected candidate will serve as the lead architect for NASA’s Firewall Engineering domain, guiding a highly skilled team responsible for advanced security design, migration planning, policy development, and the integration of next-generation firewall technologies across NASA’s enterprise.

McLean, VA27 days ago

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.

New!

Bethesda, MD1 day ago

$149,027–$149,027

Qualifications: Experience required is 8‐plus years in Network Services and a bachelor’s degree in Computer Science, Information Systems, Engineering or other related discipline OR Bachelor’s Degree in Computer Science, Information Systems, Engineering or other related discipline and have at least one of the Cisco CCIE certifications, both written and practical. The Network Architecture Section responsibilities include: Strategically plan, architect, design, engineer, develop, test, implement, modernize, and enhance the functional capabilities, capacity, and performance of the NIH Network and TIC Services in alignment with NIH future state architecture objectives.

Gaithersburg, MD14 days ago

$131,300–$237,350

Responsibilities include ownership and execution of the engineering review process for software licenses; coordination and maintenance of the Software Architecture Document describing the environment and configuration of program COTS/FOSS; ownership of database architecture for web applications; hands-on database management; and ability to lead and guide others in database update activities. The CAS, FOSS, and Infrastructure Architect will join with other architects to provide high level design, process, and technical guidance to a team supporting development environments across a portfolio of Air Traffic Control programs, including the Federal Aviation Administration's (FAA) En-Route Automation Modernization (ERAM) system.

New!

Gaithersburg, MD5 days ago

$131,300–$237,350

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.

Chantilly, VA26 days ago

Intern

With the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. This is a unique opportunity for a college student to gain hands-on experience working on an established, high-scale project, where you will contribute to real-world features that power global wireless networks.

Washington, DC13 days ago

Temporary
Contractor
Full-time

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).

Laurel, MD9 days ago

$100,000–$245,000

Can demonstrate proficiency in using modeling tools and software, such as Cameo Systems Modeler, Sparx Enterprise Architect, Capella, Visual Paradigm, or IBM Engineering Systems Rational Rhapsody. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Washington DC, DC14 days ago

Remote

Your team will play a critical role in translating early-stage product capabilities into clear, differentiated customer outcomes, influencing product direction through structured field feedback, and building repeatable technical sales plays that enable broader field adoption. In this role, you will partner closely with Sales, Product, Engineering, and Product Marketing to accelerate adoption of Samsara’s newest innovations and ensure we deliver exceptional technical value to customers — from early-stage introduction through scaled deployment.

Fort Belvoir, VA26 days ago

$89,120–$130,000
Full-time
Employee

Ensure system security needs established and maintained for operations development, security requirements definition, security risk assessment, systems analysis, systems design, security test and evaluation, certification and accreditation, systems hardening, vulnerability testing and scanning, incident response, disaster recovery, and business continuity planning and provides analytical support for security policy development and analysis. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.

Springfield, VA26 days ago

$105,100–$185,000
Full-time
Employee

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, VA26 days ago

$135,000–$155,000
Full-time
Employee

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.

Springfield, VA26 days ago

Full-time
Employee

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.

VA30+ days ago

$81,045.75–$175,000 Per Year

This position enables the Enterprise Architecture team to bridge the facets between business architecture (process, technology and organization models) with a specific focus on information architecture disciplines (enterprise data, meta-data, identification of enterprise data services models). ## Compensation & Benefits Stride, Inc. considers a persons education, experience, and qualifications, as well as the positions work location, expected quality and quantity of work, required travel (if any), external market and internal value when determining a new employees salary level.

DC17 days ago

$138,600–$208,000 Per Year

Delivering relevant technical product presentations, demonstrations, workshops, and executive briefings that highlight Workday's secure SaaS architecture, zero-trust principles, encryption, access controls, logging/monitoring, and compliance capabilities across healthcare, higher education, and public sector environments. You will lead discussions on Workday's SaaS architecture with a particular emphasis on security, cybersecurity controls, identity and access management, data protection, disaster recovery and business continuity, and data privacy and compliance (including HIPAA and the protection of PHI/PII).

Rockville, MD30+ days ago

$126,186.67–$171,253.34 Per Year

Additional demonstrated knowledge and experience in the following areas: • Demonstrated engineering abilities in Windows Desktop applications, remote access, MS Windows 7, SQL Server, VMware, EMC SAN storage, Cloud as a service, Broadworks, Polycomm, BlackBerry, Apple iOS information security, wireless technologies, system networking, etc. Experienced with various EA frameworks, including Zachman and TOGAF, the EOUSA Enterprise Architect will provide a view for system owners, planners, designers, developers, and subcontractors to provide a holistic view of the enterprise from different perspectives with the understanding of budget constraints.

Quantico, VA30+ days ago

Location: Quantico, VA (NCIS Headquarters) Type of environment: Office Noise level: Medium Work schedule: On-site (Full-Time) - the Program Manager is expected to interface directly with Government leadership and oversee daily operations across NCIS ITD functional areas, most of which are headquartered at Quantico. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.

Reston, VA30+ days ago

Developing and maintaining the logical Enterprise Information Architecture that enables seamless information interoperability of systems from transaction systems, document management systems and information delivery systems. Proven experience performing conceptual, logical and physical data modeling with data modeling tools and database design in complex, large-scale data environments.

Bethesda, MD26 days ago

$131,300–$237,350 Per Year

Our 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. For 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.

Home Base, DC17 days ago

Remote

$200,000–$235,000 Per Year

Total individual compensation (base salary, short & long-term incentives) offered will take into account a number of factors including but not limited to geographic location, scope & responsibilities of the role, qualifications, talent availability & specialization as well as business needs. Strong understanding of how enterprise AI solutions are architected, including model access, orchestration layers, enterprise knowledge grounding, APIs, security controls, logging, and governed release processes.

New!

Chantilly, VA4 days ago

$113,600–$170,300 Per Year

Bachelor's degree in engineering, Management Information Systems, Information Technology, Information Science, Computer Science, or related quantitative science field. If you're excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR.

Ashburn, VA23 days ago

$154,050–$278,475 Per Year

The TECS Mod Enterprise Architect plays a key role in identifying and delivering modern solutions that benefit the mission by providing new capabilities to the field faster and enhancing the security of our nation's borders. For 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.

Washington, District of Columbia30+ days ago

The Senior Enterprise Architect evaluates current architecture, identifies gaps and risks, and recommends solutions that improve operational efficiency, scalability, and innovation across the technology landscape. Element Solutions is looking for a motivated and highly experienced Senior Enterprise Architect to support a government contract working hybrid, with additional on-site presence as required by the client.

Arlington, VA30+ days ago

Job Summary: We are seeking a highly experienced Lead Enterprise Architect to serve as the senior technical authority responsible for enterprise architecture strategy, application modernization, and network/cloud design within a complex, secure federal environment. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses.

New!

Chantilly, Virginia3 days ago

$135,000–$216,000 Per Year

Qualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. In this leadership role, you will help shape enterprise-wide architecture strategy, mentor mid- and junior-level architects, and ensure architecture artifacts and implementation approaches align with mission objectives and government frameworks.

Herndon, VA10 days ago

Lead the development / definition of a technology vision and solutions for projects or opportunities within the existing or target client base, including but are not limited to the gap analysis, solution architecture and roadmap, Technology CONOPS and researching best practices and assessing solution options. For our government customers , Akima delivers agile solutions in the core areas of facilities, maintenance, and repair; information technology; logistics; protective services; systems engineering; mission support; furniture, fixtures & equipment (FF&E); and construction.

Rockville, MD30+ days ago

NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. Define and guide hosting solutions across core infrastructure domains, including compute, virtualization, application and database hosting, storage, networking, and cloud platforms.

Washington, DC30+ days ago

$109,361–$191,554 Per Year

Primary Functions: Drive enterprise-wide transformation by providing strategic leadership for the creation, evolution, and governance of enterprise architectures, programs, and policies. Experience/Skills: 10+ years of experience in at least three disciplines, such as business, information, solution or technical architecture, application development, middleware, information analysis, database management, or operations in a multitier environment.

New!

District of Columbia4 days ago

Experience designing, building, and implementing enterprise-class system architecture(s) and designing qualities across the enterprise that match business needs (e.g., reliability, performance, maintainability, scalability, security, and usability) on projects similar to the size, scope, and complexity of the work and environment described in the TOR. Possess five years’ experience in cybersecurity policies or information technologies related to DoW networks, classified networks, or communications systems in support of intelligence operations.

Washington, DC30+ days ago

Minimum of master's degree from an accredited college or university with 8+ years of experience in IT architecture, with a minimum of 4 years in a senior or lead architect role, driving enterprise-wide IT transformation efforts. Proven experience in large-scale architecture development, including cloud computing, data center modernization, network architecture, and integration across multi-cloud environments.

Washington, DC30+ days ago

Client is looking for a ServiceNow Architect who will use their knowledge and experience of the ServiceNow produce to architect a solution that meets the ITSM, ITAM and change management needs of IT projects across DC. Integration: Design and implement integrations between ServiceNow and other enterprise systems using REST APIs, SOAP, MID Servers, and other integration techniques.

Washington, DC30+ days ago

$224,000–$336,000 Per Year

Demonstrated hands-on experience architecting functional and technical solutions within major business applications, with specific expertise in NetSuite (or Oracle), Aptus/Conga (or IronClad), Anaplan, Coupa, Scout, Tax engines such as Avalara, Vertex or OneSource - including understanding their data models and APIs in context of solution development and integrations. Innovation Leadership: Identify opportunities to embed generative AI, natural language processing (NLP), and large language model (LLM) capabilities into core Finance and Legal processes, including financial reporting, close management, reconciliation, contract lifecycle management, and legal document automation.

Washington, DC30+ days ago

This role will help develop and oversee enterprise architecture capabilities such as architecture reviews, application rationalization, busines s capability maturity modeling, and governance frameworks to optimize IT investments and drive digital transformation. DPR Construction is a forward-thinking, self-performing general contractor specializing in technically complex and sustainable projects for the advanced technology, life sciences, healthcare, higher education and commercial markets.

Washington, District of Columbia30+ days ago

Complete Description: Detailed Job Description Responsibilities: · Design and development activities for implementation of Oracle Enterprise Manager 12 including installation of new monitoring database modules for enterprise applications such as PeopleSoft HCM 9.2. · Candidate must possess a strong background in Oracle 12C and 19C database administration specifically RAC and Oracle Enterprise Manager (OEM), performance tuning and backup and recovery using RMAN.

New!

Washington D.C., DC5 days ago

As part of the professional services team, you will work on customer Request for Proposal (RFPs) and proposal processes, partnering with Sales and Customer Engineering counterparts to deliver technical architecture and services strategy. Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Chicago, IL, USA; Atlanta, GA, USA; Austin, TX, USA; Boulder, CO, USA; Reston, VA, USA; Washington D.C., DC, USA.

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Enterprise Architect Jobs in Reston, VA

Enterprise Architect PlanIT Group

Enterprise Architect/Systems Engineer Leidos

Architect - VCF Design & Architecture Lead Calibre Systems

Senior Application Atlassian Developer/Engineer/Architect Greenfield Data Solutions

Senior Drupal Architect Company Confidential

Lead ServiceNow Platform Architect Sparks Group

Application Architect System One

IT- Cyber Security Architect/ Engineer III PlanIT Group

Senior Data Architect System One

Enterprise Solutions Director - Strategic Pursuits (RapidScale) Cox Communications

Principal Solution Architect - Healthcare System One

Sr .Net Architect / Developer eSolutionsFirst, LLC

Sr Appian Platform Engineer / Architect Leidos

Building Automation Solutions Architect Gables Search Group

Voice Engineering Architect Leidos

Firewall Engineering Architect Leidos

ServiceNow Architect Capgemini Government Solutions LLC

Systems Engineer 3/Systems Architect Govcio LLC

CAS FOSS and Infrastructure Architect Leidos

Principal Software Architect Leidos

Software Developer (Full Stack/Backend) Intern TeleWorld Solutions

Big Data Architect Drevol LLC

Digital Communications Systems Engineer Johns Hopkins Applied Physics Laboratory (APL)

Director, Field Sales Engineering Samsara

Cyber Architect, Majestic Company Confidential

Database Architect, Majestic Company Confidential

DSCA Data Architect Senior - 28235 Company Confidential

Principal Identity, Credential, and Access Management (ICAM) Architect Company Confidential

Enterprise Architect Stride Inc

Senior OR Principal Enterprise Architect (Security) Workday Inc

Enterprise Architect Contact Government Services LLC

Enterprise Architect w/Top Secret Clearance TekSynap Corp

Senior Enterprise Architect TekSynap Corp

Enterprise Architect/Systems Engineer Leidos Holdings Inc

Senior Enterprise Architect - Remote (Eastern or Central Time) Arch Capital Group Ltd

Enterprise Architect KBR Inc

TECS Mod Enterprise Architect Leidos Holdings Inc

Enterprise Architect Element Solutions

Lead Enterprise Architect NTT DATA Services, LLC

Senior Enterprise Architect Peraton

Enterprise Architect NANA Regional Corporation Inc

Enterprise Architect NTT DATA Group Corp

Senior Enterprise Architect Global Credit Union Home Loans LLC

Chief Enterprise Architect Analytica

Enterprise Architect: Senior SiloSmashers

ServiceNow Enterprise Architect (ITSM / ITOM / ITAM Focus) AHU Technologies Inc

Enterprise Architect, Finance & Legal Systems Okta Inc

Principal Enterprise Architect DPR Construction Inc

PeopleSoft Application Administrator and Enterprise Architect AHU Technologies

Cloud Enterprise Architect III, Professional Services, Google Cloud Google LLC

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