Remote New

System Architect - Senior

Nationwide IT Services
vision insurance, paid holidays, 401(k)
United States
Dec 12, 2025
System Architect - Senior Clearance: Active TS required Education/Experience: BA/BS and at least ten (10) years of relevant experience Overview Nationwide IT Services (NIS) is seeking a Senior System Architect for a potential opportunity. The selected candidate will design and develop enterprise system architectures-including software, hardware, and communication components-to support current requirements and anticipate future cross-functional needs. Location: 100% Remote (must be within commutable distance to Northern Virginia) Key Responsibilities Identify, assess, and recommend solutions to meet functional and technical requirements, including hardware/software updates or upgrades. Develop high-level system design diagrams and architectural documentation. Ensure compliance with common operating environment standards. Analyze workflow, organizational, and planning issues and develop effective corrective actions. Ensure system compatibility and compliance with open systems architecture standards, including OSI and ISO reference models. Apply relevant standards-such as IEEE Open Systems Environment (OSE)-to support implementation and specification of Information Management (IM) solutions across application platforms, APIs, and external environments/software applications. Minimum Requirements BA/BS degree. At least ten (10) years of relevant system architecture experience. Active Top Secret (TS) clearance. About Nationwide IT Services Nationwide IT Services (NIS) is an IT and Management Consulting company and a CVE-verified Service-Disabled Veteran-Owned Small Business (SDVOSB). Our mission is to deliver value-added services to our customers by leveraging technology, top talent, and industry best practices to implement innovative, reliable solutions. Benefits Our comprehensive benefits package includes: Medical, dental, and vision insurance Life and disability insurance 401(k) with employer match Paid holidays and PTO (sick/vacation) Commuter benefits Employee Assistance Program (EAP) Educational reimbursement Pet insurance Equal Employment Opportunity Nationwide IT Services, Inc. provides equal employment opportunities (EEO) to all qualified applicants without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, genetics, disability, or protected veteran status.