Systems Engineer L3 with Security Clearance

Jovian Concepts, LLC is looking to hire a System Engineer Level 3 for a great opportunity in the Annapolis Junction area.    A current and active TS/SCI Clearance with a MD Polygraph required. No CCA's will be accepted at this time. The Senior Systems Engineer leads the design, integration, testing, deployment, training, and sustainment of packet-based hardware and software systems utilizing Commercial Off-The-Shelf (COTS) and Government Off-The-Shelf (GOTS) products. This role drives end-to-end systems integration across hardware, software, and network components to ensure seamless interoperability, operational performance, and mission success. Key Responsibilities: * Lead the design, integration, testing, deployment, training, and maintenance of packet-based hardware and software systems leveraging COTS and GOTS products. * Direct end-to-end systems integration across hardware, software, and network components, ensuring interoperability, scalability, and performance optimization. * Develop and execute system integration plans, validation and verification procedures, and deployment strategies to ensure operational readiness and requirements compliance. * Develop, update, and maintain BASH and PERL scripts to automate initial system setup, configuration, and ongoing maintenance of core servers and clustered computing environments. * Implement automation and process improvements to enhance system reliability, efficiency, and maintainability. * Provide technical leadership, troubleshooting, and lifecycle sustainment support, including upgrades, patching, and performance tuning. * Deliver training and technical guidance to administrators, operators, and cross-functional engineering teams while ensuring adherence to security and configuration management standards. Requirements An active and current TS/SCI Clearance with Polygraph is required to be considered. No CCA's will be accepted at this time. Required Qualifications: * Minimum of twenty (20) years of Systems Engineering experience on programs/contracts of similar scope, type, and complexity. * Bachelor's degree in technical discipline related to Information Technology, Systems Engineering, Computer Science, or a related field. Five (5) additional years of Systems Engineering experience may be substituted in lieu of a degree In a recent employee survey, Jovian Concepts earned a 92% Overall Workplace Experience Score and 100% of employees agreed that they would highly recommend working at Jovian Concepts to others.