Logos Space · 2 months ago
Mechanical Engineering - Thermal Hardware and Analysis, Space
Redwood City, CA
Full-time
Onsite
Mid, Senior Level
3+ years expLogos Space is a Low Earth Orbit satellite system providing high-performance satellite connectivity services to commercial and government users. The Mechanical Engineering team is seeking engineers to design, develop, and validate thermal hardware for spacecraft, ensuring successful integration and testing of thermal control systems.
Business Information SystemsCloud ComputingEnterpriseSatellite CommunicationTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Develop detailed thermal models of spacecraft components, subsystems, and integrated systems using industry-standard software (e.g. Ansys Thermal Desktop, NX Space Systems Thermal, FEMAP/NASTRAN, etc.)
Perform comprehensive thermal analyses (steady-state, transient, worst-case) considering various orbital environments, attitudes, and operational modes
Correlate thermal models using test data to refine analytical predictions
Design, select, and specify passive thermal control hardware (MLI, radiators, heat pipes, coatings, fillers, doublers)
Design, select, and specify active thermal control hardware (heaters, thermostats, sensors, fluid loop components)
Oversee the procurement, manufacturing, and integration of thermal control hardware
Work hands-on with technicians and integration teams during the build and testing phases
Develop detailed thermal test plans and procedures for component, subsystem, and system-level testing, including thermal vacuum (TVAC) and thermal balance tests
Provide oversight and hands-on support during thermal hardware integration and testing activities
Analyze test data, troubleshoot anomalies, and correlate thermal models to test results for validation
Collaborate closely with Systems, Mechanical, Electrical, Power, Propulsion, and Avionics teams to define thermal requirements, interfaces, and ensure system compatibility
Prepare and present comprehensive thermal design documentation, analysis reports, and test reports for internal reviews and customer milestones
Stay current with advancements in thermal control technologies, materials, and analysis techniques
Qualification
Required
Bachelor of Science (BS) degree in Mechanical Engineering, Aerospace Engineering, or a closely related field with a strong emphasis on thermodynamics and heat transfer
3+ years of professional experience demonstrating expertise in both thermal analysis and modeling using industry-standard software (e.g. Ansys Thermal Desktop, NX Space Systems Thermal, FEMAP/NASTRAN, etc.)
3+ years of professional experience demonstrating expertise in thermal hardware design, selection, integration, and/or testing within the aerospace or spacecraft industry
Solid understanding of heat transfer principles (conduction, convection, radiation) and thermodynamics, particularly as applied to the space environment
Proven ability to translate analysis results into practical hardware solutions
Familiarity with spacecraft thermal control hardware (passive and active)
Experience with CAD software (e.g., SolidWorks, Creo, NX) for geometry manipulation and interfacing with thermal models
Strong analytical, problem-solving, and hands-on technical skills
Excellent communication (written and verbal) and interpersonal skills, with the ability to work effectively in a team environment
Proven track record of working with software or hardware systems through the entire product life cycle. Starting from conceptual designs and trade-offs through detailed design, development, manufacturing, integration, testing, deployment, and operations in a team setting
Self-motivated with strong organizational, written, and oral communication skills
Preferred
Master of Science (MS) or PhD in Mechanical or Aerospace Engineering with a focus on thermal sciences
5+ years of direct experience in spacecraft thermal design, encompassing both detailed analysis and significant hardware responsibility
Extensive hands-on experience with thermal hardware integration and leading thermal vacuum (TVAC) testing campaigns
Demonstrated success in correlating complex thermal models with empirical test data
Familiarity with programming languages (e.g., Python, MATLAB) for scripting, data analysis, and automation
Experience across different mission phases and orbital regimes (LEO, GEO, Deep Space)
Ability and willingness to attain a Top Secret Clearance
Company
Logos Space
Logos Space is a new satellite communications company focused on providing resilient connectivity solutions for enterprise customers.
2-10 employees
Funding
Current Stage
Early StageTotal Funding
$50MKey Investors
US Innovative Technology Fund
2025-06-12Series A· $50M
Leadership Team
Milo Medin
CEO and Founder
Company data provided by crunchbase