1,437 Results for

Solutions Architect Jobs in Capitol Hill, WA

Jobs

New!

Washington, DC5 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.

Reston, VA10 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!

Alexandria, VA2 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.

Washington, DC14 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.

Washington DC, DC17 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.

Manassas, VA18 days ago

Full-time
Employee

Employment Type: Contract-to-HireJob SummaryWe are seeking an experienced Senior OT Network Architect to lead the design, implementation, and modernization of Operational Technology (OT) network infrastructure in a mission-critical industrial environment. Develop network segmentation strategies using ISA/IEC 62443 zones and conduits models.

New!

Suitland-Silver Hill, MD5 days ago

$80–$90 Per Hour

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Provide ongoing support for the maintenance, enhancement, testing, and documentation of existing systems.

New!

Washington, DC1 day 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.

New!

Burtonsville, MD4 days ago

An exciting opportunity is available for a Senior Landscape Architect & Land Planner in Burtonsville, MD with a reputable firm known for creating practical, functional, and innovative land planning, engineering, surveying, and landscape architecture solutions. Lead planning and landscape architecture projects including conceptual land plans, site layouts, master plans, streetscapes, planting plans, and amenity designs.

New!

Reston, VA5 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.

Tysons, VA8 days ago

In this role, the Data Architect will be responsible for developing scalable architectural frameworks, robust data models, and enterprise integration strategies that support mission-critical analytics capabilities. The ideal candidate will play a key role in shaping data architecture strategy, enabling data-driven decision-making, and ensuring the seamless integration of diverse data sources across the enterprise.

New!

Bethesda, MD1 day 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!

Herndon, VA1 day ago

Remote

Our client is seeking a highly skilled and experienced MariaDB DBA/Technical Architect responsible for designing, configuring, and optimizing a distributed multi-site MariaDB instance that is used to support an on-premises ServiceNow implementation. Provide technical leadership and ensure compliance by guiding junior developers or project teams, participating in code reviews, maintaining version control, ensuring security/privacy compliance, and contributing to technical documentation.

New!

MS, Maryland1 day ago

$50–$70 Per Hour

ResponsibilitiesSupport a specialized enterprise architecture team in designing, developing, and evaluating proof-of-concept (PoC) solutions that enhance enterprise architecture artifacts, automation, and business process models. Produce and deliver high-quality documentation, briefings, and analytical products using Microsoft Office applications to support the USTRANSCOM Enterprise Architecture team.

New!

Gaithersburg, MD5 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.

Vienna, VA8 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.

McLean, VA18 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!

Greenbelt, MDToday

$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.

McLean, VA8 days ago

The ideal candidate will have hands-on experience supporting secure cloud environments, developing repeatable infrastructure patterns, improving deployment workflows, and helping engineering teams deliver workloads more efficiently. Experience developing, maintaining, or supporting CI/CD pipelines using tools such as GitLab CI/CD, Jenkins, GitHub Actions, AWS CodePipeline, or similar platforms.

New!

Washington, DC4 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).

New!

MONTGOMRY VLG, MD3 days ago

$165,000–$185,000 Per Year

With deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential. This role is ideal for a seasoned engineer who enjoys solving complex technical challenges, contributing to system architecture, and partnering closely with Systems Engineering, Development, and Test teams to deliver robust, scalable solutions.

New!

Washington, DC1 day ago

$115,000–$130,000 Per Year

System One IT has a direct hire opening for a Senior Systems and Azure Cloud Engineer to be responsible for the design, implementation, maintenance, and optimization of the organization’s IT infrastructure, including servers, storage, networking, virtualization platforms, and cloud services. Background/Skills/Abilities Preferred:Bachelor’s degree in Information Technology, Computer Science, Engineering, or related field preferred; equivalent experience and relevant certifications will be considered instead of a degree.

Chantilly, VA17 days ago

Full-time

As this is an established project already up and running, you will play a key role in contributing immediate value through feature enhancements, modernization of legacy components, and the optimization of data-heavy user experiences. You will work at the intersection of design and engineering, ensuring that our complex orchestration workflows remain intuitive, responsive, and visually consistent for our global user base.

Fairfax, VA17 days ago

$163,107–$215,000
Full-time
Employee

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.

Chantilly, VA17 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.

New!

Baltimore, MD6 days ago

$130,000–$156,000 Per Year

Along with security platform mastery in more than one platform area (IDS/IPS, firewall/WAF, access and identity, malware defense, threat modeling, exposure management, among others), the Principal Cybersecurity Engineer is formally trained in enterprise IT design and architecture practices. The Principal Cybersecurity Engineer has a demonstrated mastery in multiple security and non-security technology platforms, with the ability to both lead and advise on the overall designs and strategies of both security and non-security technologies.

New!

Lorton, VA4 days ago

$131,300–$237,350

Leidos is seeking an experienced ServiceNow Software Development Manager, to join an internal service center group under the Digital Modernization Sector and the Repeatable Offerings organization, who will support ServiceNow self-hosted/on-prem implementations and best practices for our Federal Government customers. You will collaborate with a diverse workforce within a matrix environment and be able to communicate effectively by obtaining and synthesizing requirements from internal and external stakeholders, while working with the team to deliver a ServiceNow implementation that meets our customers’ needs.

New!

Washington, DC3 days ago

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.

Fairfax, VA17 days ago

$161,809–$200,000
Full-time
Employee

15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

New!

Reston, VA2 days ago

$96.21–$99 Per Hour

Mentor junior and senior team members, install, tune, upgrade, troubleshoot, and maintain all relevant computer systems including OS administration, user management, and networking. Implement risk and opportunity management plans, assess risks, develop mitigation and disaster recovery plans, and oversee engineering project planning and execution.

New!

Washington, DC3 days ago

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.

New!

Odenton, MD1 day ago

$87,100–$157,450

As a key Agile scrum team member, the candidate will collaborate closely with software developers, systems engineers, network engineers, operations personnel, and partner scrum teams to deliver scalable and resilient integration, monitoring, and observability solutions supporting enterprise operational users and mission requirements. The selected candidate will serve as a hands-on developer focused on building, integrating, troubleshooting, and sustaining enterprise monitoring and data pipeline solutions leveraging the Elastic Stack (ELK) and Confluent Kafka platforms.

New!

Fort Meade, MD5 days ago

$87,100–$157,450

They will assist in designing and implementing data enrichment pipelines, integrating multiple data sources into Confluent (Kafka) and Elastic platforms, and help maintain Kafka and Elastic clusters to support mission-critical operations. The candidate will contribute to platform sustainment and reliability by addressing operational challenges and supporting the automation of the software development lifecycle, including CI/CD pipeline development, containerization, and automated testing, while following DevOps best practices.

Arlington, VA17 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.

New!

Germantown, MD5 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 .

Fort Belvoir, VA17 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, VA17 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.

Springfield, VA17 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.

Silver Spring, MD16 days ago

Remote

$140,000–$185,000 Per Year

The Lead Solutions Architect ensures alignment of technical execution with mission objectives while guiding teams through modernization, integration, and transformation of large-scale enterprise systems supporting the 2030 Census and American Community Survey (ACS). About this position:The Lead Solutions Architect provides technical and management leadership for the Decennial Transformation and Application Modernization (DTAM) initiative supporting the U.S. Census Bureau.

Alexandria, VA30+ days ago

$107,900–$195,050 Per Year

Experience designing and implementing safety, guardrails, and bias-mitigation strategies for autonomous agents and multiagent systems Experience integrating agents with cloud-native workflows, streaming data pipelines, and real-time decision-making environments Familiarity with evaluation and observability tools for AI agents, such as LangSmith, OpenAI Evals, or custom telemetry systems Experience with AI service integration such as NIMS, Azure OpenAI, Bedrock, GCP Vertex AI Hands-on GPU programming experience for ML workloads using CUDA, PyTorch, or TensorFlow, including optimization for performance and efficiency. Experience developing Agentic AI solutions such as autonomous planning-execution-reflection loops, multi-agent collaboration and coordination, and tool usage patterns including API integration, retrieval-augmented generation (RAG), and memory/context management) Experience using vector databases (e.g., Pinecone, Weaviate, FAISS) Demonstrated experience leading and mentoring technical engineering teams.

Washington, D.C., District of Columbia30+ days ago

Remote

$65–$70 Per Hour

Required Skills: Strong Knowledge on Application Development using Software Development Life Cycle SDLC using various methodologies like Waterfall, Agile/Scrum. Expertise in working with various J2EE technologies including Hibernate, Servlets, JNDI, JMS, JDBC, SOAP and Rest based Web services, Concurrent programming.

Rockville, MD30+ days ago

Technical 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.

Reston, VA30+ days ago

We are seeking an experienced Solutions Architect with strong expertise in Java and AWS to design and deliver secure, scalable enterprise solutions. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support.

Arlington, VA30+ days ago

This role combines deep expertise in enterprise IT (including cloud and hybrid infrastructure, networking, server architecture, and platform engineering) with knowledge of DoW cybersecurity requirements and practical understanding of public safety/mission operations (border security, mission command, incident/critical response). Tria Federal (Tria) is seeking a highly experienced Senior Solutions Architect — Public Safety (DHS & DoW) to provide technical and capture leadership for pursuits supporting DHS components, homeland security missions, and DoW operational customers.

Reston, VA30+ days ago

Full-time

Role: Solutions Architect (Java & AWS) Location: Reston, VA (Hybrid – Once a week onsite) Job Type: Contract Job Summary: We are seeking an experienced Solutions Architect with strong expertise in Java and AWS to design and deliver secure, scalable enterprise solutions. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support.

New!

Fort Belvoir, VA5 days ago

Key Responsibilities: AI Solutions Architecture: Architect end-to-end intelligent automation solutions that integrate AI/ML, OCR, and natural language processing to interpret unstructured, semi-structured, and structured data. Join an exciting project to help a federal client close their workload gap by improving workforce productivity and reducing unnecessary workload demand.

Herndon, VA30+ days ago

$190,000–$215,000 Per Year

Health care, dependent care, and limited purpose flexible spending accounts, as well as a health savings account with annual employer contributions of $300 for employees and $600 for employees who are enrolled with their spouse and/or dependents, voluntary supplemental health plans for Accident and Hospital Indemnity coverage, and infertility coverage are options available for employees to set aside pre-taxed dollars for certain qualifying expenses. 5–10 years of programming experience using some of the following: JAVA, Spring Framework, Spring Boot, Python, JavaScript related technologies such as Angular, and AWS services including Amazon VPC, API Gateway, ECS (Fargate), EKS (Kubernetes), EC2, S3, DynamoDB, RDS/Aurora (PostgreSQL), IAM, Secrets Manager, KMS, CloudWatch, CloudFront, Route 53, and AWS Organizations.

Arlington, VA30+ days ago

The Senior Technology Solutions Architect serves as the lead for technology modernization and innovation efforts, ensuring the organization remains at the forefront of cybersecurity technology and operates with maximum efficiency and effectiveness. This position is responsible for designing, developing, and maintaining the digital infrastructure while integrating advanced technologies including artificial intelligence, data visualization tools, and collaboration platforms.

Washington, DC30+ days ago

This 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.

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Solutions Architect Jobs in Capitol Hill, WA

Building Automation Solutions Architect Gables Search Group

Principal Solution Architect - Healthcare System One

Architect - VCF Design & Architecture Lead Calibre Systems

Enterprise Solutions Director - Strategic Pursuits (RapidScale) Cox Communications

Senior Drupal Architect Company Confidential

Senior OT Network Architect Census InfoTech Inc

Software Architect (SA3) System One

Senior Data Architect System One

Senior Landscape Architect & Land Planner Davron LLC

Enterprise Architect PlanIT Group

Data Architect Credence

Application Architect System One

MariaDB DBA/Technical Architect System One

Senior Systems Architect System One

CAS FOSS and Infrastructure Architect Leidos

Sr .Net Architect / Developer eSolutionsFirst, LLC

ServiceNow Architect Capgemini Government Solutions LLC

Voice Engineering Architect Leidos

Cloud Platform Engineer Credence

Big Data Architect Drevol LLC

Senior Software Engineer (C++ / Java) Jobot

Sr. MS Systems and Azure Cloud Engineer (hybrid) System One

Software Engineer (UI/UX) TeleWorld Solutions

Solution Architect (Computer Systems Architect 5) Company Confidential

Software Developer (Full Stack/Backend) Intern TeleWorld Solutions

Principal Cybersecurity Engineer- Architecture OneMain Financial

ServiceNow Development Manager Leidos

Senior Cloud Security Specialist (API) - onsite System One

Senior Proposal Solution Architect (Engineer Systems Architect 5) - 28076 Company Confidential

Lead Systems Engineer - AWS Cloud System One

Sr. Cloud Security Specialist (AWS) System One

Software Developer Leidos

Data Engineering Specialist Leidos

DSCA Data Architect Senior - 28235 Company Confidential

Senior Application Atlassian Developer/Engineer/Architect Greenfield Data Solutions

Cyber Architect, Majestic Company Confidential

Database Architect, Majestic Company Confidential

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

Lead Solutions Architect / DTAM / (Hybrid) [Contingent] iWorks Corporation

Senior AI Solutions Architect Lead Leidos Holdings Inc

sr. IT Application Solutions Architect Washington, D ESRhealthcare and EXEC STAFF RECRUITERS

Information Technology Solutions Architect ExpediteInfoTech, Inc

Solutions Architect (Java & AWS) Lumen Solutions Group, Inc.

Capture Solutions Architect, Public Safety Tria Federal

Solutions Architect (Java & AWS) Lumen Solutions Group Inc

AI Solutions Architect / Senior RPA Developer, Senior Consultant ASI Government, Inc.

Solutions Architect, Cloud National Student Clearinghouse

Senior Technology Solutions Architect Zantech

PIDS Solutions Architect Lumen Solutions Group, Inc.

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