By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.
Responsibilities- The Chief Solution Architect will provide overall technical leadership and architectural governance for the application maintenance and modernization program, serving as the principal technical authority across all project teams.
- This individual will establish and maintain enterprise architecture standards, guide the modernization strategy from legacy on-premise systems to AWS cloud services, and ensure technical decisions align with both immediate operational needs and long-term strategic objectives.
- The Chief Architect will collaborate closely with government technical leads, review and approve major architectural decisions, oversee technical risk management, and ensure that all solutions comply with federal security requirements and GSA enterprise architecture standards while optimizing for performance, scalability, and cost-effectiveness.
- Bachelor's degree in Computer Science, Information Systems, or related technical field AWS Certified Solutions Architect Professional certification
- Minimum 8 years' experience in one or more architecture domains (e.g., business architecture, solutions architecture, application architecture)
- Advanced knowledge and experience in one or more current programming languages (e.g., Java, JavaScript (including AngularJS), Python, Rust, Go, or PHP)
- Experience defining the architecture of cloud deployed applications (AWS preferred)
- Expertise in service-oriented architecture, web services, and Application Programming Interfaces
- Experience defining and driving SecDevOps best practices within large teams, including AI assisted code development
- Experience establishing legacy modernization and migration technical roadmaps for large scale applications
- Experience building applications using service-oriented, microservice, and/or API based architectures at an enterprise scale
- Experience with event-driven applications using queues, service bus and other related patterns
- Experience in working closely with technical leads, engineering teams and architecture stakeholders for technical issues and architecture framework capabilities for use by other development teams
- Ability to translate technically complex features into plain language for leadership
- Experience with AI RAG/LLM implementations and experience implementing and successfully leveraging agentic AI to accelerate software development
- Ability to obtain and maintain a Public Trust
Skills Required
- Bachelor's degree in Computer Science, Information Systems, or a related technical field
- AWS Certified Solutions Architect Professional certification
- At least 8 years of experience in one or more architecture domains
- Advanced knowledge and experience in a current programming language such as Java, JavaScript, AngularJS, Python, Rust, Go, or PHP
- Experience defining architectures for cloud-deployed applications, preferably AWS
- Expertise in service-oriented architecture, web services, and APIs
- Experience defining and driving SecDevOps best practices within large teams, including AI-assisted code development
- Experience establishing legacy modernization and migration roadmaps for large-scale applications
- Experience building enterprise-scale service-oriented, microservice, or API-based applications
- Experience with event-driven applications using queues, service buses, and related patterns
- Experience collaborating with technical leads, engineering teams, and architecture stakeholders
- Ability to translate technically complex features into plain language for leadership
- Experience with AI RAG/LLM implementations and agentic AI for software development
- Ability to obtain and maintain a Public Trust
What We Do
By Light Professional IT Services LLC (By Light) provides a full range of hardware and software engineering services to defense, civilian, and commercial customers worldwide. Driven by a management team that leverages real-world expertise from the defense, intelligence, federal healthcare, and commercial sectors, we provide reliable, efficient, and cost-effective IT solutions. Some of our successes include: • Completion of 80+ Global Information Grid Bandwidth Expansion (GIG-BE) sites both CONUS & OCONUS. Provided Optical Network Engineering, Implementation, & Project Control Worldwide. • Provided timely completion of ATM to IP Migration, Legacy Network Optimization, & VOIP Implementation of 47 CONUS Sites for the United States Special Operations Command (USSOCOM) SCAMPI Network. • Supporting the AMC CIO/G6 in the Depot Modernization Program, implementing CONUS wide 802.11/a/b/g/n wireless networks, Area Processing Center Migration, DISN Optimization, and a 40,000 user, enterprise-wide SharePoint Implementation. • Completion of 2,000 Plus Legacy Circuit Migrations to DISN Transport for DISN Transition Program. • Delivered Communications Support & Staff Augmentation for Deployed DoD Forces under the Program Executive Office Enterprise Information Systems Technology Applications Office (PEO EIS TAO). • Successful Implementation of Secure Intelligent Video Systems (IVS) for the Intelligence Community. • Supporting major international carriers in the modernization and expansion of Data Center Facilities. • Engineering new Turnkey “Cloud Services,” including Hosting, Managed Services, COOP, and Data Storage and Archival.
.png)
