ESS Terminals Systems Engineer

Modern Technology Solutions, Inc. (MTSI) is seeking an ESS Terminals Systems Engineer to join our team in El Segundo, CA.The ESS Terminals Systems Engineer will play a critical role in designing, implementing, and maintaining complex infrastructure, platform, and software systems that support National Leadership Authority capabilities. This position requires a deep understanding of system architecture, Protected SATCOM Terminal configurations, and security protocols to ensure robust, scalable, and secure environments. The engineer will collaborate closely with outside organizations to analyze system requirements and oversee development, delivery, and implementation of those requirements. Additionally, the role involves leading technical projects and contributing to the development of best practices and documentation. An ideal candidate would be someone with experience in working with Protected SATCOM Terminals – either operationally or with prior experience on the engineering and integration side.You will join a Systems Engineering team defining the next generation of space communication systems supporting Space Force Military Satellite Communications. You will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF to provide acquisition management development and support.The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force’s Space Systems Command. We support the Space Force’s acquisition of state-of-the-art Military Satellite Communications systems, providing global secure protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.Work Environment:Location: On-siteTravel Requirements: MinimalWorking Hours: StandardQualifications:Required:Active DoD Secret clearanceBachelor’s degree in engineering, mathematics, physics, computer science, or related technical field8+ years’ engineering experience5+ years’ experience in Systems Engineering, such as requirements and technical baseline development, test planning and integration, verification, and validationExperience developing or managing requirements or Interface Control Documents (ICDs) for complex systemsStrong interpersonal skills, communication (oral and written), and presentation skillsProficient in Microsoft Office products (Word, Excel, Powerpoint)Due to security requirements, work is required to be on-site in a secure facilityDesired Skills and Experience:Active Top Secret clearanceMaster’s degree in technical field, such as engineering, mathematics, physics, or computer science, or related technical fieldExperience with MILSATCOM systems, such as AEHF, PTS, EPS, WGS, and FAB-T terminal programsExperience working with military and DoD civiliansExperience with ground and airborne systems, such as terminals and networksKnowledge and experience in Agile Development and collaboration tools (Jira/Confluence)Professional certifications (e.g., PMP, INCOSE CSEP or ESEP)Compensation: The pay range for this position in California is $135,000/year to $169,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. Applications will be accepted on an ongoing basis. This posting will be renewed periodically until the position is filled.#LI-MM1#MTSI#MTSIJOBS#MSEIT