Principal Engineer Software - Storage (Chronosphere) Palo Alto NetworksPrincipal Engineer Software - Storage (Chronosphere)Burbank, CaliforniaOur platform ingests and analyzes high-volume telemetry data — metrics, logs, traces, and events — enabling our customers to understand system behavior, improve reliability, and reduce MTTR across modern cloud-native environments. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.
Principal Embedded Software Engineer (Actuators & Control Systems) Impulse SpacePrincipal Embedded Software Engineer (Actuators & Control Systems)Redondo Beach, CA$200,000–$300,000 / yearDevelop real-time firmware for controlling: Rocket engine valves and thrust vector control actuators (TVCAs); Satellite propulsion systems, including cold gas and electric thrusters; and Motor-driven systems such as reaction wheels, gimbals, and momentum wheels. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Principal Structural Engineer Rimkus Consulting Group IncPrincipal Structural EngineerIrvine, CA$130,100–$195,100 / yearPart timeDemonstrated team leadership experience (formal or informal) - preferred/strongly desired: Task leadership, mentoring, QA/QC reviews, and coordinating deliverables across disciplines. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients’ investments.
Principal Data Engineer – (Hadoop/Big Data, AWS, Python, Kinesis) - Irvine, CA - Onsite - Contract to Hire - AS Central Business SolutionsPrincipal Data Engineer – (Hadoop/Big Data, AWS, Python, Kinesis) - Irvine, CA - Onsite - Contract to Hire - ASIrvine, CaliforniaLead the creation of data environments and/or data sets to serve a wide range of data users, including but not limited to Data Scientists, Data Analysts, Business Analysts etc. Expertise with programming languages - Python (required), Scala, Ruby, R Database technologies - SQL, performance tuning concepts, AWS RDS, RedShift, MySQL.
Principal, AI Engineering CoreLogicPrincipal, AI EngineeringIrvine, CADeep understanding of Gen AI/Agentic AI, Machine Learning, Unstructured Data Extraction using hybrid AI/ML, Prompt Engineering, Multi Agent Orcherstration, RAG, Model surveillance/Governance, LLM Token optimization techniques to support strategic architecture planning. Design and implement scalable, high-performance Document Image extraction pipelines using Google Doc AI (including Custom Extractors, Classifiers, and Splitters), ensuring optimal integration, reliability, and incorporating Human-in-the-Loop (HITL) fallback workflows.
Principal Software Engineer CadencePrincipal Software EngineerIrvine, CA$117,600–$218,400 / yearHands-on experience in two or more of the following areas: contact mechanics; large deformation and large rotation; finite element formulation and element development; fluid-structure interaction; computational fluid dynamics; heat transfer; fracture and failure mechanics; solution algorithms and numerical methods; electrical and electromagnetic analysis; acoustics; or geometry modeling and NURBS technologies. This role is ideal for someone with deep expertise in nonlinear mechanics, numerical methods, and engineering software development who enjoys solving complex technical problems and building reliable, high-quality simulation capabilities.
Principal Automation Engineer PEAK Technical StaffingPrincipal Automation EngineerMonrovia, CACandidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/ Implement industrial communication protocols including Modbus TCP, OPC-UA, TCP/IP, Serial Communication, and Fieldbus networks.
Principal Electrical Engineer PEAK Technical StaffingPrincipal Electrical EngineerLong Beach, CA$67.31–$84.62 / hourProvide assistance and advice during procurement, construction, and commissioning activities, including writing requisitions, conducting technical bid evaluations, and writing purchase orders. In this role, you will provide advanced electrical engineering services, offering technical leadership, oversight, and supervision within the electrical engineering team.
NewPrincipal Certification & Airworthiness Engineer Mach IndustriesPrincipal Certification & Airworthiness EngineerHuntington Beach, CaliforniaSupport test team in developing and refining comprehensive test strategies, test plans, and test cases based on Combatant Command CONOPS, airworthiness requirements, and system specifications. The Principal Certification & Airworthiness Engineer serves as the independent technical authority responsible for ensuring the safety, regulatory compliance, and airworthiness of the company’s flight systems and munition payload integrations.
Principal Forward Deployable Autonomous Systems Engineer Mach IndustriesPrincipal Forward Deployable Autonomous Systems EngineerHuntington Beach, CaliforniaRepresent Mach during customer demonstrations, operational evaluations, military exercises, and deployed operations, serving as a technical ambassador for the organization, building customer confidence through disciplined execution, technical competence, and transparent communication. The Principal FDASE leads complex field activities, solves multidisciplinary technical challenges, and ensures lessons learned during testing and customer operations are rapidly incorporated into future product development.
Principal Astronautical Engineer Turion SpacePrincipal Astronautical EngineerIrvine, CaliforniaIn addition to a competitive base salary and company stock, determined by factors such as job-related knowledge, education, skills, experience, and market demand, full-time employees are eligible for: Equity: Receive equity in Turion Space, letting you benefit from the company's success. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Principal Welding Engineer Impulse Space Propulsion Inc.Principal Welding EngineerRedondo Beach, CA$190,000–$225,000 / yearDevelop, optimize, and qualify weld processes and parameters for multiple welding processes including but not limited to: laser beam welding, friction stir welding, gas tungsten arc welding, orbital tube welding. As a Principal Weld Engineer at Impulse you will help develop, qualify and optimize welding designs and processes with both laser beam, gas tungsten arc welding, friction stir welding, and orbital tube welding.
NewPrincipal Product Manager, Hardware Products RAVE AerospacePrincipal Product Manager, Hardware ProductsBrea, California$150,000–$169,000 / yearOwn product obsolescence management, including lifecycle planning, risk identification, mitigation strategies, replacement planning, and coordination with engineering, operations, supply chain, and commercial teams. In addition to a comprehensive package of health benefits that include company contributions, RAVE Aerospace offers a variety of additional benefits and perks to enhance your work-life balance experience including but not limited to: A home allowance to elevate your home workspace.
Principal Information Systems Analyst - Data Analytics Specialization Heluna HealthPrincipal Information Systems Analyst - Data Analytics SpecializationAlhambra, CaliforniaThe Principal Information Systems Analyst with a Data Analytics Specialization supports a variety of departmental initiatives, focusing on establishing, maintaining, and applying data governance practices that support accurate, consistent, and reliable analytics and reporting across the organization. The ideal candidate for the Principal Information Systems Analyst – Data Analytics Specialization should possess a strong background in data analytics, data governance, and enterprise reporting, preferably for in a Data & Analytics unit.
Principal Information Systems Analyst - Cloud Specialization Heluna HealthPrincipal Information Systems Analyst - Cloud SpecializationAlhambra, CaliforniaThe ideal candidate will have experience with big data and distributed data processing technologies such as Hadoop and Spark, including PySpark and notebook-driven development, as well as strong knowledge of cloud-based data platforms (e.g., AWS, Azure, Google BigQuery, OCI). This role designs, implements, and optimizes large-scale data pipelines, cloud-native processing solutions, and integration services, while providing technical guidance and strategic direction across the Data & Analytics organization.
Principal Software Engineer Mach IndustriesPrincipal Software EngineerHuntington Beach, CaliforniaThis senior position demands exceptional technical expertise, strategic thinking, and strong ownership as you lead complex initiatives across the full software stack - from low-level firmware to high-level mission systems - in a fast-paced, high-stakes environment. Mentor and guide senior and junior engineers, promote engineering excellence, and contribute to agile processes by communicating technical vision, risks, and trade-offs to leadership and stakeholders.
Principal Information Systems Analyst - Lead EDI Developer (N387) Heluna HealthPrincipal Information Systems Analyst - Lead EDI Developer (N387)Los Angeles, CaliforniaThe position combines hands-on technical oversight with technical operational leadership, working closely with program partners, clearinghouses, finance, and internal data engineering staff to maintain a reliable, auditable, and evolving claims process for non-traditional Medicaid services including but not limited to the provision of housing navigation services, recuperative care services. The Principal Information Systems Analyst (Lead Analytics Engineer, EDI Claims Integration) serves as the HSH technical lead for transforming data on homelessness services into Medicaid claims and managing the end-to-end Electronic Data Interchange (EDI) workflow for claims billing.
NewPrincipal Subcontracts L3Harris Technologies IncPrincipal SubcontractsAnaheim, CA$133,000–$247,000 / yearLead development and execution of comprehensive supply chain strategies across the full program lifecycle; coordinate supplier strategy development with Category Management and communicate program changes to executive leadership. Manager, Supply Chain Program Management for the Maritime Acoustic & Imaging Systems (A&IS) Supply Chain Team will serve as a senior contributor and leader supporting primarily the Acoustics Systems area.
Principal Account-Aligned FDE TPM Microsoft CorpPrincipal Account-Aligned FDE TPMCA$142,800–$274,800 / yearWe are a global team of world-class engineers who have been working in a Forward Deployed Engineering (FDE) model for more than a decade, embedding directly within customer teams to solve their toughest challenges, side-by-side, and shipping production-ready solutions in days, not months. As a Principal Account-Aligned FDE TPM, you will be a customer embedded engineer to serve as the primary technical leader aligned to a strategic account, driving business outcomes through hands on execution and multidisciplinary expertise.
NewPrincipal Software Engineer KBR IncPrincipal Software EngineerEl Segundo, CA$150,000–$190,000 / yearUnlike engineers dedicated to a single application or team, this position operates across multiple development efforts, helping solve complex technical challenges, accelerate delivery, improve architectural consistency, and support integration across mission systems. The successful candidate will be equally comfortable writing production code, reviewing architectural decisions, mentoring development teams, and collaborating with systems engineers, product owners, and mission stakeholders.