Jobs at Apex

Lead and manage the companyexport compliance program ensuring adherence to EAR, ITAR, OFAC and other trade rules. Prepare and submit licenses (DSPs, TAAs, BIS), conduct classification and jurisdiction analyses, liaise with government agencies, run internal audits, train staff, maintain license databases, screen restricted parties, and support cross-functional teams on compliance and corrective actions.

Manage end-to-end payroll for a multi-state (potentially international) workforce: process regular and variable pay, ensure compliance (especially California), build controls, reconciliations, reporting, partner with People, Accounting, and Finance, support audits and year-end activities, and serve as the internal payroll SME.

Lead and scale the end-to-end supply chain organization for high-volume spacecraft manufacturing. Set strategy across sourcing, supplier quality, materials planning, inventory, logistics, and operations; build teams, KPIs, ERP/MRP systems, supplier partnerships, and risk mitigation to support aggressive production ramps and cross-functional manufacturing goals.

Design, develop, and own CI/CD and DevSecOps infrastructure to automate builds, container image creation, SBOM generation, scanning, and code-signing. Build and harden base images, integrate vulnerability and license scanning, manage artifact repositories, and partner with software teams to triage and remediate security issues across embedded, flight, and internal tooling.

Build, configure, and maintain the company Palantir Foundry platform; integrate data sources; support day-to-day operations and security; design dashboards and ERP integrations; document processes and partner with cross-functional teams to deliver business solutions.

Build and maintain Apex's business systems platform in Palantir Foundry: configure systems, manage security and updates, integrate data sources, support daily operations, document processes, plan projects, and recommend remediations to meet business needs.

This role involves designing RF systems for spacecraft, integrating hardware and software, performing analyses, and supporting payload customers with communication system requirements.

The Mechanical Engineer will design and qualify propulsion systems for spacecraft, perform analyses, support testing, and collaborate with multidisciplinary teams.

The Spacecraft Design Engineer will define satellite system architectures, manage platform-level requirements, and collaborate with cross-functional teams on spacecraft design.

As a System Verification Engineer, you will ensure satellite platform designs meet flight readiness through testing, validation, and collaboration with cross-functional teams.

As a PCB Designer and Altium Librarian, the candidate will perform PCB layout and maintain the electronic component library, ensuring design consistency and manufacturability across avionics programs.

As Comet Vehicle Director, lead spacecraft development through design, integration, and execution phases while ensuring technical requirements are met and guiding cross-functional teams.

Design and develop mission-critical software for satellite systems, ensuring operational reliability and collaborating with teams to align on requirements and solutions.

The Spacecraft Build Engineer will develop and scale manufacturing processes, optimize production systems, and ensure quality for spacecraft builds. Responsibilities include designing tooling, troubleshooting issues, and working with cross-functional teams to enhance manufacturability.

Design and develop RF, digital, and optical satellite communications systems, perform analyses, and work with a team to meet requirements.

Lead the GNC design and development for satellite buses, managing algorithms, software, subsystem requirements, integration, and customer interactions for mission success.

Design and develop RF, digital, and optical satellite communication systems, verify requirements, perform analyses, and support hardware integration.

As a Spacecraft GNC Engineer, you will develop algorithms for satellite systems, conduct spacecraft dynamics analysis, and collaborate with engineers to ensure GNC system integration.

The Senior Spacecraft GNC Engineer will develop and implement GNC algorithms, analyze spacecraft dynamics, design control systems, and collaborate on integration and testing of satellite systems.

Design and develop mission-critical software for satellite buses, ensuring autonomous operation and reliability during launch and operations, while collaborating across teams.