Develop and maintain software requirements. Review and evaluate vendor software specifications. Coordinate with vendors on software and system integration. Conduct analysis of software defects. Coordinate with cybersecurity subject Matter experts. Participate in System Engineering Technical Reviews. Support the Engineering Change Proposal process. Participate in Agile and SAFe team processes. Prepare and review Statements of Work and Contract Deliverable Requirements Lists. Develop Independent Government Cost Estimates. Support technical evaluations of Contractor proposals.