ManTech is seeking a highly skilled and knowledgeable **Senior Enterprise Architect** that is responsible for driving mission success as a technical leader. supervising multiple, concurrent projects that are part of large-scale software engineering, IT transformation, and enterprise-wide IT process-improvement activities. This position is located onsite in **Washington D.C.** **Responsibilities:** + Lead the architecture and design to include the application systems, software, hardware, and cloud services (AWS and Azure) to support the overall program and systems requirements – operating using Agile (SAFe, Scrum, Kanban) methodologies and DevSecOps. + As a member of program leadership, lead and support the usage of Agile, DevSecOps, NIST and other industry best practices across the program. + Identify, propose and present current and emerging technology concepts that will bring value to the program and the customer and their goals. + Conduct design workshops with multiple stakeholders. + Develop strategic visionary plans / roadmaps for architecture, engineering, cloud, and integration to include emerging technologies. + Identify risks and develop impact analysis to technology, business objectives and schedule. + Provide technical and architectural leadership on a program of 100+ team members supporting enterprise applications, systems, networks, databases, identity management, infrastructure, security, and cloud. + Provide thought leadership on the design, development, implementation, and management of mission essential and critical systems and services. + Lead the development and delivery of architectural diagrams for consumption by executives, program leads, and technical personnel. + Ensure architectural efforts consider and/or meet requirements in areas including security, capacity, and high availability, and disaster recovery. + Collaborate with Program leadership on the development of knowledge/training programs that enhance team members' knowledge of architectural concepts and best practices. **Minimum Qualifications:** + Bachelor's degree in an IT-related discipline + Ten or more (10+) years of experience with five or more (5+) years’ experience as a senior enterprise architect supporting large complex programs (50+ systems) and using cloud services (either Azure or AWS). + Two or more (2+)years’ experience using SAFe, Scrum, and DevSecOps. + Hands on experience with enterprise systems leveraging containerization, micro-services, low code/no code and hybrid-cloud solutions. + Must have an AWS Certified Solutions Architect Professional or AWS Certified DevOps Engineer Professional **Preferred Qualifications:** + Experience with Oracle Apex platform or an equivalent low code/ no code platform. + Experience with FinOps or FinOps certification. **Security Clearance Requirements:** + Must have a Current/Active Top Secret Security Clearance prior to start. ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.