SMSI provides expert management consulting, program and project management, and technical consulting services to government and private sector clients. SMSI has grown and evolved by building an outstanding reputation for client-focused performance and for delivering results that enable clients to meet commitments and milestones. SMSI is an Equal Employment Opportunity employer, 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. Job Summary: SMSI, LLC is seeking an Instrumentation and Controls Engineer (I&C) for work on a large capital line-item project supporting NNSA. The work would be performed from Oak Ridge, TN. The I&C Engineer supports the systems acceptance testing for the Instrumentation and Controls engineering discipline. The I&C Engineer will utilize the systems engineering process providing a foundational knowledge of functional and operational requirements, design criteria, and identification and implementation of applicable codes and standards. The I&C Engineer will support systems testing, systems acceptance, systems verification and operational readiness.