Jobs at Sierra Space

The Production Control II position involves creating production schedules, coordinating activities among departments, and optimizing resources while supporting Lean Manufacturing practices, using ERP and MRP systems, and analyzing production data.

The Buyer I handles sourcing, negotiating, purchasing materials, and maintaining procurement records under supervision, supporting senior buyers in operational needs fulfillment.

The Purchasing Coordinator II supports procurement operations by processing transactions, managing purchase orders, maintaining databases, and generating reports. Strong communication and attention to detail are essential.

The Program Manager I leads program execution, overseeing cost, schedule, and technical performance while managing multiple projects and collaborating with cross-functional teams.

The Purchasing Coordinator II supports procurement operations by managing purchase orders, maintaining databases, and creating reports to aid decision-making. Responsibilities include processing transactions, communicating with stakeholders, and resolving discrepancies in procurement.

Manage front desk reception, phone and visitor access; coordinate calendars, meetings, events and daily facility maintenance; handle office supplies, communications, documentation, and collaborate on process or cost-efficiency initiatives.

Perform precise orbit determination and trajectory design, monitor spacecraft positions and space debris, perform collision risk and conjunction analyses, recommend avoidance maneuvers, maintain space catalogs, develop and use specialized analysis tools, support mission planning and maneuver execution, define and manage system requirements and architectures, oversee integration and V&V, and collaborate with flight operations and stakeholders to ensure mission success and safety.

Provide strategic legal counsel to executive leadership across commercial, corporate, employment, compliance, and transactional matters. Lead drafting and negotiation of complex contracts, advise on M&A and capital markets, design enterprise compliance programs, manage outside counsel, support Board governance, mentor junior legal staff, and translate aerospace and defense regulatory developments into actionable business guidance.

The Quality Engineer II will design and implement quality assurance protocols for production, ensure compliance with safety and regulatory standards, conduct inspections, analyze data, and recommend process improvements while maintaining documentation.

As a Mechanical Technician I, you will assemble, test, and maintain mechanical systems and components while collaborating with engineers to ensure quality and reliability of flight hardware.

Assist experienced toolmakers and laser tracker operators with fabrication, basic machining (mills, lathes, grinders), setup and maintenance of tooling, and basic laser-tracker dimensional measurements. Maintain records, follow safety and EHS procedures (PPE, FOD, 5S, ESD), and support process improvements under direct supervision.

Lead systems engineering integration and test (SEIT) activities: derive, decompose, allocate, trace, and manage requirements and architectures; define concepts of operation; oversee integration, verification, and validation; run milestone reviews; identify and mitigate technical risks; mentor engineers and ensure adherence to engineering processes and standards.

Lead systems engineering activities including requirements decomposition, architecture, integration, verification and validation. Oversee requirements traceability, develop concepts of operation, manage technical risks, drive milestone reviews, mentor teams, and ensure compliance with engineering processes and standards across the system development lifecycle.

The Sr Supplier Development Engineer oversees supplier processes, ensuring quality and cost efficiency through audits and collaboration with cross-functional teams. Requires expertise in supplier management and project management, focusing on continuous improvement.

The Structural Analysis Engineer II will design, analyze, and develop structural systems, work on technical problems, and collaborate with mechanical teams to meet program milestones.

The Principal Loads & Dynamics Engineer will provide expertise in dynamics and vibration, create analysis documentation, collaborate with teams, mentor engineers, and ensure aerospace systems meet performance requirements.

The Principal Mechanical Engineer leads design and analysis projects while mentoring junior engineers and collaborating with cross-functional teams to innovate and drive project success in aerospace engineering.

The Computer Vision Engineer III designs and implements AI software for visual data processing, leads integration into satellites, mentors junior engineers, and ensures high-performance computer vision systems.

Develop and balance manufacturing plans across multiple factories by collaborating with Engineering, Program Management, Production, and Supply Chain. Analyze production data, identify capacity constraints, create mitigation strategies, maintain MRP-driven schedules, and present manufacturing plans to keep aerospace programs on track.

Lead systems engineering activities to specify, architect, integrate, and verify complex spacecraft/system solutions. Derive, decompose, allocate, trace, and manage requirements and architectures; produce development artifacts for milestone reviews; oversee integration, V&V, and risk mitigation; and collaborate with cross-functional teams and SMEs to deliver compliant system solutions.