Enter a job title or keyword

Mechanical Analyst

CesiumAstro

Job Location:

El Segundo, CA - USA

Yearly Salary: USD 140000 - 168000

Posted: 2 October 2026 (11 hours ago)

Application Deadline: 30 December 2026

Vacancies: 1 Vacancy

Job Summary

Please Note:To conform with the United States Government Space Technology Export Regulations the applicant must be a U.S. citizen lawful permanent resident of the U.S. conditional resident 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.

AtCesiumAstro 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 Mechanical Analyst to our this position you will develop structural analysis stress evaluation verification and validation activities supporting complex products and platforms. This role contributes to product development by resolving moderately complex structural thermal and mechanical engineering challenges evaluating structural thermal and mechanical performance and supporting engineering decisions that ensure products satisfy strength stiffness durability reliability engineering and mission requirements.

Working cross-functionally with engineering manufacturing quality supply chain and operations teams this role supports structural thermal mechanical and stress analysis activities throughout the product development lifecycle.

JOB DUTIES AND RESPONSIBILITIES

Develop structural analyses of components assemblies and mechanical systems using analytical methods and finite element analysis (FEA).
Conduct engineering calculations stress analyses load evaluations margin of safety assessments fatigue analyses vibration analyses and structural trade studies supporting complex products.
Evaluate engineering drawings CAD models material properties technical specifications and analytical models to support structural engineering decisions.
Develop thermal analyses of components assemblies and systems including steady-state and transient heat transfer thermal management and thermal-structural interactions using analytical methods thermal modeling and computational fluid dynamics (CFD).
Perform mechanical analyses of mechanisms joints fasteners interfaces and mechanical assemblies including tolerance clearance and load-path evaluations supporting complex products.
Develop and conduct structural thermal and mechanical verification qualification testing and validation activities supporting engineering and manufacturing objectives.
Evaluate engineering data test results inspection findings analytical models and structural thermal and mechanical performance to resolve moderately complex engineering challenges.
Recommend root cause investigations engineering changes corrective actions and structural improvements supporting product reliability and manufacturability.
Collaborate with engineering manufacturing quality supply chain and operations teams to support structural and stress analysis activities across multiple programs.
Develop stress reports analysis documentation technical reports engineering calculations engineering recommendations and engineering change documentation.
Provide structural engineering guidance during design reviews engineering investigations manufacturing reviews and product development activities.
Evaluate structural analysis methodologies engineering standards analytical models and verification processes to identify opportunities for improvement.
Support continuous improvement initiatives that strengthen structural integrity reliability manufacturability quality and engineering effectiveness.
Recommend improvements to structural analysis methods engineering documentation verification activities and analytical processes.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

Bachelors degree in aerospace engineering mechanical engineering civil engineering or a related engineering field with 58 years of related experience or Masters degree with 36 years of related experience or PhD with 03 years of related experience in structural analysis stress analysis finite element analysis aerospace structures or a related engineering discipline.
Advanced knowledge of structural mechanics stress analysis mechanics of materials and finite element analysis (FEA).
Experience performing static dynamic vibration fatigue buckling and structural load analyses supporting complex engineering programs.
Working knowledge of thermal management and mechanical design principles including conduction convection and radiation thermal control and mechanical interfaces and mechanisms.
Strong understanding of material properties failure theories fracture mechanics margin of safety calculations GD&T structural verification and manufacturing processes.
Demonstrates the ability to resolve moderately complex structural engineering challenges through sound engineering analysis and technical evaluation.
Exercises sound judgment while providing structural engineering guidance and recommending technical solutions
Proficiency with Microsoft Office Suite including Outlook Word Excel PowerPoint and Teams.
Finite element analysis (FEA) structural analysis CAD and engineering software e.g. ANSYS Abaqus Nastran HyperMesh Creo or equivalent applications.
Engineering documentation PLM ERP and collaboration tools e.g. Windchill SAP Jira or equivalent applications.

$140000 - $168000 a year

CesiumAstro considers several factors when extending an offer including but not limited to the role and associated responsibilities a candidates 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 disability and retirement plans.

CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard torace color religion sex national origin disability 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 and identifying potential inconsistencies or verification signals in application materials based on available information. 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.

Required Experience:

Apply Now