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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal SIGINT Ground Systems Engineer - **Company:** The Mitre Corporation - **Location:** Chantilly, VA, United States - **Salary:** $162,400.0 - $203,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Systems Engineering, Cloud Computing, Signals Intelligence, Cyber Security, Software Architecture, Systems Development Life Cycle, Software Engineering, Data Streaming, Systems Architecture, Orbital Mechanics, Data Management - **Published:** October 30, 2026 - **Apply:** https://www.adzuna.com/details/5945537690 ## About the Role * Typically requires a minimum of 10 years of related experience with a Bachelor's degree; or 8 years and a Master's degree; or a PhD with 5 years' experience; or equivalent combination of related education and work experience. * Typically requires a degree in physics, applied mathematics, aerospace, software development for engineering/physical systems, mechanical engineering, or related discipline and work experience with a strong technical background. * Demonstrated experience with modeling, simulation, and analysis of space systems and space-related operations. * Understanding of space-related physics and engineering concepts, for example, orbital mechanics, satellite propagation, space-based ISR, satellite communications, space domain awareness, etc. * Familiarity with latest advancements in Artificial Intelligence and Machine Learning and how techniques can be applied to DoD and IC challenges. * Knowledge of enterprise architecture. * Knowledge of Model Based Systems Engineering (MBSE) concepts, tools, processes, and techniques. * Ability to proactively formulate key analytical questions to drive modeling, simulation, experimentation, and prototyping. * Proficiency in DoD and IC space sponsors and their role in the development, acquisition, and operational lifecycle and the ability to work across to achieve higher level strategic objectives. * Experience with understanding & presenting technical studies to senior decision-makers to drive action and outcomes. * Must have an active Top Secret/SCI/Polygraph U.S Government issued Security Clearance. Per the U.S. Government's eligibility requirements, you must be a U.S Citizen to be considered for a security clearance. * This position requires a minimum of 5 days a week on-site., * Master's or PhD with research experience in one of the above specified degree programs * Knowledge of intelligence operations, the intelligence lifecycle, and intelligence systems * Experience developing or applying systems architecture frameworks, architecture views, interface models, operational models, or enterprise architecture products * Experience advising the federal government on acquisition lifecycle activities, including SOW/SOO development, market research, acquisition planning, technical evaluations, source selection support, or adoption of innovative acquisition approaches * Experience with digital engineering, mission engineering, enterprise architecture, software-intensive systems, cloud-based systems, data platforms, cybersecurity, or command-and-control systems This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret/SCI/Polygraph ## Description The MITRE National Space Program is looking for a Principal SIGINT Ground Systems Engineer who wants to drive innovative solutions, thought leadership, and evidence-based recommendations so the Intelligence Community (IC) can deliver the benefits and services to our Mission Partners. The role requires the ability to work across technical, operational, acquisition, and programmatic stakeholders to translate mission needs into executable system concepts, architectures, requirements, roadmaps, integration plans, acquisition artifacts, and engineering recommendations. The selected candidate will be expected to: * Apply systems engineering principles across the system development lifecycle, including mission analysis, concept development, system design, architecture definition, requirements development, integration, verification, validation, deployment planning, and technical transition * Lead or support system design and architecture activities by translating sponsor mission needs, operational constraints, and capability gaps into system concepts, functional designs, technical approaches, and implementation options * Develop, assess, and refine system architectures for complex mission systems, including operational views, functional architectures, logical and physical architectures, interfaces, data flows, dependencies, and integration points * Conduct engineering studies, trade analyses, and gap assessments to evaluate current-state systems, operational processes, technology limitations, interoperability challenges, and opportunities to improve mission outcomes * Advise government sponsors and program managers on mission context, capability needs, technical priorities, system roadmaps, technology insertion opportunities, acquisition strategies, and engineering approaches that support program objectives * Support acquisition planning and execution by contributing to Statements of Work, Statements of Objectives, Performance Work Statements, market research, acquisition strategies, evaluation criteria, technical evaluation plans, source selection documentation, and vendor assessments * Serve as a mentor to junior staff by providing guidance, feedback, and knowledge-sharing to support their professional growth and strengthen team capabilities