Sr. Systems Engineer - Command & Control (C2) Satellite System

Senior Systems Engineer - Command & Control (C2) Satellite SystemsTech 7 is seeking a Senior Systems Engineer - Command & Control (C2) Satellite Systems to join our team in El Segundo. You must be able to obtain and maintain a Top-Secret clearance.Tech 7 delivers advanced engineering solutions for intelligence, national security, and space customers, serving as a KBR subcontractor supporting Space Systems Command. In this role, you will lead the architecture, integration, and sustainment of mission-critical satellite command and control systems as part of the MILSATCOM SE&I team.

You'll guide technical direction, mentor engineers, and act as a primary interface with government and industry partners on complex C2 engineering challenges.The MILSATCOM Systems Engineering Integration and Test (MSEIT) effort provides leading-edge SE&I for the Space Force's Space System Command. We support the acquisition, integration, and sustainment of state-of-the-art satellite command and control systems, providing secure, reliable, and resilient space operations. We seek an experienced technical leader who can drive engineering rigor, resolve high-impact technical issues, and represent the program in critical technical forums.Why Join Us?Innovative Projects: Lead work at the forefront of systems engineering, ground segment architecture, mission IT, and cybersecurity solutions for national security space systems.Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, with the opportunity to shape technical direction and mentor rising engineers.Impactful Work: Your leadership will be pivotal in engineering the command and control backbone that ensures safe, reliable operation of national and commercial space assets.Key Responsibilities:Develop and maintain ESS Command & Control (C2) system requirements, operational concepts, and interface definitions supporting spacecraft command, telemetry, mission planning, and network operations.Define and manage C2 interfaces between ESS space, ground, terminal, cryptographic, and external mission partner systems.Support the development and integration of C2 architectures, including command generation, command authentication, telemetry processing, mission management, and operator workflows.Perform requirements analysis and develop verification methods for C2 functions, including command execution, telemetry reporting, fault management, and spacecraft control operations.Support development and maintenance of C2 Interface Control Documents (ICDs), command and telemetry databases, operator procedures, and mission thread products.Evaluate end-to-end command and telemetry data flows to ensure operational performance, resiliency, cybersecurity, and interoperability requirements are met.Support integration and test activities involving C2 systems, mission operations systems, spacecraft interfaces, and associated ground infrastructure.Conduct technical assessments and trade studies related to C2 architecture, automation, mission planning, command authorization, and operational concepts.Collaborate with mission operations, cybersecurity, ground systems, flight software, and spacecraft engineering teams to resolve C2 design and integration issues.Support systems security engineering activities associated with secure command and control, command authentication, access control, and RMF compliance.Participate in system engineering reviews, operational readiness activities, and anomaly resolution efforts related to ESS C2 capabilities.Support configuration management and technical baseline control for C2 requirements, interfaces, mission data products, and operational documentation.Requirements:Ability to obtain a Top Secret clearance is required for this position; Active Top Secret Clearance or higher strongly preferred/requiredBachelor's degree in Engineering, Computer Science, Physics, or related technical field (Master's degree preferred)15+ years' experience in systems engineering, with demonstrated technical leadership10+ years' experience in systems engineering supporting satellite command and control, TT&C, or ground segment systemsDemonstrated experience owning requirements baselines, ICDs, and technical review artifacts for complex systemsStrong working knowledge of CCSDS standards and TT&C system architectureDemonstrated experience leading trade studies, risk management, and technical decision-makingProven ability to lead and mentor engineering staffExcellent interpersonal skills, with demonstrated ability to interface with senior government and customer stakeholdersStrong written and verbal communication skills, including experience presenting at formal technical reviewsProficient in Microsoft Office products (Word, Excel, PowerPoint, Project)Desired:Master's degree in Aerospace Engineering, Electrical Engineering, Systems Engineering, or related technical fieldINCOSE Certified Systems Engineering Professional (CSEP) or Expert Systems Engineering Professional (ESEP)Experience with MBSE tools (Cameo Systems Modeler, Rhapsody, MagicDraw) and requirements management tools (DOORS, Jama)Deep familiarity with C2 software platforms (Kratos, OpenC3, Yamcs, AWS Ground Station, FreeFlyer, STK)Experience with Jira and Confluence in a program management/technical leadership capacitySignificant experience with MILSATCOM or major commercial satellite programs (e.g., AEHF, WGS, MUOS, PTES, FAB-T)Strong familiarity with space systems cybersecurity requirements (NIST 800-53, CNSSI 1253, RMF) and prior RMF/ATO leadership experienceExperience with system safety practices and standards (e.g., MIL-STD-882) at a program leadership levelExtensive experience working with military and DoD civilian clients on government space systems programsExperience mentoring or managing junior engineering staffWork Location: OnsiteTravel Requirements: Moderate (technical reviews, customer meetings, site visits)Working Hours: Standard business hoursPlease note that the salary information shown below is a general guideline only.

Salaries are commensurate with experience and qualifications, as well as market and business considerations. Annual Pay Transparency Range: $183,000.00 - $239,000.00Tech7 is an equal opportunity organization. We recruit, employ, train, compensate, and promote without regard to race, religion, color, national origin, age, gender, sexual orientation, gender identity, marital status, disability, protected veteran status, or any other basis protected by applicable federal, state or local law.