Senior Structural Analyst I in El Segundo

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Job DescriptionJob DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. , lawful permanent of the U.S., conditional , asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.
At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.
We are looking to add a Senior Structural Analyst I to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge hardware for satellites, spacecraft, and aerospace systems, we would like to hear from you.
In this position you will work with cross-functional teams to ensure the structural integrity, performance, and reliability of Cesium products for ground, airborne and space applications.JOB DUTIES AND RESPONSIBILITIES

• Lead and oversee the structural analysis of electronics enclosures, subassemblies, and integrated mechanical systems.
• Develop and implement advanced finite element models (FEM) to simulate and predict the structural behavior of enclosure designs under various loading conditions, including MIL-STD-810 and DO-160 environments.
• Demonstrate and communicate the validity and applicability of models.
• Perform linear and nonlinear static, dynamic, and thermal analyses to assess stress margins, fatigue life, and potential failure modes.
• Collaborate with design engineers to optimize structural designs, materials, and configurations to meet performance, weight, and cost targets while ensuring structural safety and reliability.
• Conduct trade studies and sensitivity analyses to evaluate design alternatives, assess design margins, and mitigate structural risks and uncertainties.
• Generate comprehensive analysis reports, technical memos, and presentations to communicate analysis results, conclusions, and recommendations to project stakeholders, including management, customers, and regulatory authorities.
• Provide technical guidance and mentorship to junior mechanical engineers, fostering their professional growth and development in structural analysis techniques, methodologies, and best practices.
• Support and collaborate with test engineers and technicians on the development and validation of structural models, simulations, and test plans for ground and flight testing.
• Investigate and resolve structural anomalies, discrepancies, and non-conformances encountered during design, manufacturing, testing, or operations, implementing corrective actions and lessons learned.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

• Bachelor's degree in Mechanical Engineering from an accredited university or institution.
• Minimum of 4 years of experience in structural analysis.
• Extensive experience in mechanical analysis in harsh environmental conditions.
• Proficiency in finite element analysis (FEA) software (Ansys, Simcenter, or Femap ).
• Strong understanding of structural mechanics, dynamics, and materials science principles relevant to aerospace applications.
• Excellent problem-solving skills and analytical abilities, with the capability to identify, assess, and resolve complex structural challenges and performance issues.
• Ability to bound difficult problems through first principles and hand calculations.
• Effective communication skills, with the ability to convey technical information clearly and concisely to diverse audiences, including engineers, managers, and customers.
• Detail-oriented mindset with a commitment to quality, accuracy, and compliance in all aspects of structural analysis and evaluation.
• Excellent written and verbal communication skills.

EXPERIENCE

• Master's or Ph.D. degree in Mechanical Engineering
• Familiarity with scripting (e.g., Python, MATLAB) for automation of analysis tasks and post-processing of simulation results.
• Knowledge of optimization methods and tools for structural design and performance enhancement.
• Experience with structural qualification and certification of aerospace hardware for space missions.
• Extensive experience with ANSYS mechanical analysis

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.  Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, and retirement plans.   CesiumAstro is an Equal Opportunity employer.  All qualified applicants will receive consideration for employment without regard to , color, , , , , protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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