Jobs at Sierra Space

Supports the development and analysis of materials for aerospace systems under senior engineer guidance. Applies foundational materials science principles, standards, and theories to routine technical problems; prepares technical data, reports, and presentations; participates in technical reviews and cross-functional meetings; and communicates technical information while developing engineering expertise.

Provide technical vision and architectural leadership for major aerospace programs: define system architecture and standards, conduct feasibility and trade studies, develop technology roadmaps, advise program leadership, drive reusable design patterns and standardization, participate in early-phase proposals and milestones, and translate strategic vision into executable architectures that meet mission objectives.

Provides advanced technical support for hardware, software, networking, operating systems, mobile devices, Linux, audio/visual systems, and executive users. Diagnoses complex issues, manages support requests, documents resolutions, and collaborates on escalations. Leads and mentors technical support personnel, manages IT projects, configures and maintains systems, and delivers customer-focused assistance. The role also requires ongoing technical development and support for specialized IT environments.

Leads enterprise applications strategy, transformation, delivery, and optimization across SAP S/4HANA, Siemens Teamcenter/NX, and MES platforms. Integrates ERP, PLM, and manufacturing systems across engineering, supply chain, production, and finance while ensuring cybersecurity and defense compliance. Oversees enterprise architecture, modernization, budgets, vendors, and large multidisciplinary teams. Drives standardization, data continuity, operational performance, and organizational change in a regulated aerospace and defense environment.

Lead design and development of complex electrical harnesses and avionics systems (Harness 3D), perform tests and simulations, troubleshoot and improve existing systems, document designs and test results, mentor junior engineers, act as technical lead on specialized projects, and support systems integration, V&V, trade studies, and program CAM activities.

Designs, develops, tests, and documents software for space systems and flight technologies. Responsibilities include writing maintainable code, using Git for version control, participating in code reviews, troubleshooting software issues, collaborating with senior engineers, and following software development best practices. The role also requires continuous learning about software and space technology advancements and the ability to obtain and maintain a U.S. security clearance.

Leads manufacturing process optimization, quality control, maintenance planning, reliability improvement, and cross-functional engineering projects for aerospace and space products. Analyzes equipment performance, implements manufacturing plans and validation processes, mentors junior staff, and supports advanced manufacturing technologies, automation, and production system implementation. Requires aerospace manufacturing expertise, CAD proficiency, and the ability to obtain and maintain a Top Secret clearance.

Leads medium-sized aerospace engineering projects and cross-functional teams, integrating technical solutions while managing cost, schedule, risk, quality, suppliers, and stakeholder communication. Conducts trade studies, technical evaluations, estimates, and design reviews; mentors engineers; supports program management; reports project metrics; and drives innovation and continuous improvement across the engineering lifecycle.

Design, architect, develop, debug, and document complex safety-critical flight software and embedded systems. Lead design reviews, make high-impact technical decisions, mentor engineers, and guide Agile or Kanban development. Collaborate cross-functionally to meet system requirements, integrate technologies, maintain CI processes, and ensure reliability, performance, and scalability for space missions.

Supports verification and validation testing of aerospace systems and components. Assists with test planning, execution, documentation, troubleshooting, systems integration, non-conformance disposition, and preparation of test data and technical reports. Collaborates with multidisciplinary teams under senior engineer guidance while applying engineering, quality assurance, and systems integration principles.

Leads multiple software engineering teams developing mission-critical aerospace and defense software. Responsibilities include people management, software lifecycle oversight, Agile and DevOps process implementation, CI/CD and version control governance, compliance with aerospace quality standards, budget and resource management, cybersecurity integration, process improvement, and stakeholder communication. The role requires mentoring engineers, ensuring secure and reliable delivery, and maintaining U.S. security clearance eligibility.

Lead enterprise-level business development for space superiority: set strategy, oversee major pursuits and partnerships, manage senior BD leaders, allocate resources, and drive revenue growth and organizational transformation across divisions and regions.

Summer interns will develop technical expertise through hands-on projects, mentorship, business-process training, cross-functional workshops, and leadership sessions supporting aerospace and defense technology. Candidates must be enrolled undergraduates graduating between December 2027 and June 2028, with strong problem-solving, communication, collaboration, organization, and initiative skills. The role requires the ability to obtain and maintain U.S. security clearance and meet applicable U.S. government international trade authorization requirements.

Supports senior engineers with the analysis, design, and evaluation of mechanical systems, components, propulsion, structures, and environmental systems. Collects and analyzes data, resolves routine technical problems, prepares technical documentation, and communicates findings. Collaborates with cross-functional teams to meet project goals and deadlines. Requires a related bachelor’s degree or equivalent experience and 0–2 years of experience.

Manufacturing Engineer Intern participating in a 12-week summer academy, gaining hands-on technical experience, learning business processes, collaborating cross-functionally, and contributing to aerospace and defense manufacturing projects. The role includes mentorship, technical development, workshops, and leadership sessions. Applicants must be enrolled undergraduates graduating between December 2027 and June 2028, demonstrate strong communication and organizational skills, and be able to obtain and maintain a U.S. security clearance.

Manages the full recruitment lifecycle, including sourcing, screening, interviewing, hiring, candidate communication, interview coordination, ATS maintenance, job posting preparation, and recruitment events. Partners with business leaders to understand staffing needs, develop talent pipelines, implement recruitment strategies, and improve talent acquisition processes. Supports employer branding, social media recruiting, hiring manager updates, and related HR projects.

Maintains configuration management records, databases, catalogs, engineering documentation, drawings, specifications, and project files. Prepares process and status reports, assigns and tracks document numbers, and reviews materials for accuracy and completeness. Performs document control and version control activities under supervision while following established configuration management procedures and detailed instructions.

Maintains configuration management records, logs, databases, catalogs, engineering documentation, and document numbering systems. Prepares process and status reports, reviews documents for accuracy, and supports document control and version control practices under supervision. The role requires careful attention to detail, proficiency with spreadsheets and databases, and a basic understanding of configuration management tools and engineering terminology.

Supports senior engineers with aerospace loads and structural dynamics analyses. Performs first-order analysis, collects and evaluates dynamic-environment data, prepares technical reports, and communicates findings. Collaborates with engineering teams to meet project goals and deadlines while applying aerospace principles, standards, and theories.

Designs, develops, modifies, tests, and evaluates electrical components and systems for space and defense applications. Collaborates with engineers and technicians, conducts simulations and circuit testing, documents designs and results, troubleshoots systems, and provides technical support. The role also contributes to project planning and applies emerging electrical engineering knowledge under the mentorship of experienced professionals.