Principal Contracts Manager jobs in El Segundo – Browse 109 openings on RoboApply Jobs

Principal Contracts Manager jobs in El Segundo

Open roles matching “Principal Contracts Manager” with location signals for El Segundo. 109 active listings on RoboApply Jobs.

109 jobs found

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BryceTech logoBryceTech logo
Full-time|On-site|El Segundo

BryceTech is seeking an experienced Contracts Principal to provide strategic advisory and assistance services (A&AS) in support of a significant defense program, with a focus on Department of Defense (DoD) acquisition life cycle planning and Space Force systems. In this pivotal role, you will engage in contract negotiation, administration, compliance, and th…

Dec 18, 2025
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BryceTech logoBryceTech logo
Full-time|On-site|El Segundo

Join BryceTech as a Senior Acquisition Contracting Specialist where you will play a pivotal role in supporting our mission to deliver innovative solutions in the space sector. You will be responsible for managing the acquisition process, negotiating contracts, and ensuring compliance with federal regulations. Your expertise will help drive strategic initiatives and foster relationships with our partners.

Mar 19, 2026
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Mattel, Inc. logoMattel, Inc. logo
Full-time|On-site|El Segundo

Join Mattel, Inc. as a Principal Solution Architect specializing in Product Lifecycle Management (PLM). In this pivotal role, you will leverage your expertise to design and implement innovative solutions that enhance our product development processes. Collaborate with cross-functional teams to drive strategic initiatives and ensure the seamless integration of technology within our operations.

Apr 8, 2026
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Vardaspace logoVardaspace logo
Full-time|On-site|El Segundo, California, United States

Join Vardaspace as a Principal of Accounting and Finance, where you will play a pivotal role in shaping the financial future of our organization. As a key leader, you will oversee financial strategies, ensure compliance with regulations, and drive financial performance.

Mar 25, 2026
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Ensco Inc. logoEnsco Inc. logo
Full-time|On-site|El Segundo, California, United States

We are seeking a highly skilled and innovative Principal Software Engineer to join our dynamic team at Ensco Inc. In this pivotal role, you will leverage your extensive experience in software engineering to lead complex projects, design scalable systems, and mentor junior engineers. Your contributions will be crucial in enhancing our software solutions and driving technological advancements within the organization.

Apr 6, 2026
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Varda Space logoVarda Space logo
Full-time|$192.5K/yr - $221.4K/yr|On-site|El Segundo, California, United States

About VardaUnlocking the potential of Low Earth Orbit. Varda is at the forefront of developing commercial space infrastructure, from pharmaceutical processing in orbit to cost-effective reentry capsules.Our innovations are paving the way for products that can only be manufactured in space, ranging from lifesaving medications to advanced fiber optics. By creating essential products and infrastructure, Varda aims to bridge the gap between the orbital economy and life on Earth, expanding humanity’s economic horizons.Our talented team is made up of industry veterans from SpaceX, Blue Origin, leading pharmaceutical firms, and Silicon Valley. Founded in January 2021 by Will Bruey and Delian Asparouhov, Varda has garnered support from top-tier investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.Based in El Segundo, California, Varda operates out of advanced offices and production facilities where we design, integrate, and test our vehicles and technologies. We also maintain offices in Washington, DC, and Huntsville, AL.Join Varda and contribute to building a thriving in-space ecosystem.At Varda, we believe that manufacturing in zero-gravity is essential for unlocking new materials. We are actively developing spacecraft and technologies to make this vision a reality and expand human manufacturing capabilities.

Dec 30, 2025
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Varda Space Industries logoVarda Space Industries logo
Full-time|$170K/yr - $220K/yr|On-site|El Segundo, California, United States

Varda Space Industries builds commercial space infrastructure, including in-orbit pharmaceutical manufacturing and reentry capsules designed for cost efficiency. The company specializes in products enabled by microgravity, such as advanced fiber optics and pharmaceuticals, aiming to bring the benefits of space manufacturing to people on Earth. Founded in 2021 by Will Bruey and Delian Asparouhov, Varda’s team draws on backgrounds from SpaceX, Blue Origin, major pharmaceutical firms, and Silicon Valley. The company is supported by Khosla Ventures, Lux Capital, and Founders Fund. Headquarters and production are based in El Segundo, California, with offices in Washington, DC, and Huntsville, Alabama. Role overview The Lead Principal Mechanisms Engineer for Payloads leads the design and development of complex electromechanical flight hardware. This hardware must operate reliably in orbit, withstand hypersonic reentry, and return to Earth for further analysis and development. This position shapes the payload architecture for missions focused on pharmaceutical manufacturing and hypersonic reentry testbeds. The engineer guides projects from initial concept through detailed design, ensuring mission requirements are met throughout each stage.

Apr 24, 2026
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Radiant Industries logo
Contract|On-site|El Segundo, CA

Recruiting Coordinator (Contract)This is a 3-6-month contract-to-hire role, with the potential for full-time employment based on company needs, individual performance, and shifting business priorities.Join Radiant Industries as a dedicated and organized Recruiting Coordinator, pivotal to our rapidly expanding team in a dynamic startup atmosphere. In this role, you will be essential to the recruitment process, enhancing the candidate experience and refining recruiting operations to support our growth. The ideal candidate excels in organization, communication, and problem-solving, working closely with recruiters, sourcers, and hiring managers to streamline interview scheduling and candidate interactions. You will also play a key role in improving processes, ensuring data accuracy, and creating reports that drive our hiring strategies. This is a unique opportunity to shape the candidate experience and contribute to the foundation of the world’s first portable zero-carbon nuclear microreactor.Key Responsibilities:Coordinate and schedule interviews across various time zones for an efficient interview process.Act as the primary point of contact for candidates, ensuring a professional and timely communication experience that embodies Radiant's mission and values.Maintain high standards of accuracy in our applicant tracking system (ATS), ensuring data integrity and visibility of the candidate pipeline.Collaborate with recruiters and hiring managers to improve recruitment workflows, identify challenges, and suggest actionable solutions.Assist in the development of recruiting dashboards and metrics to facilitate data-driven decision-making.Document recruiting processes, tools, and best practices to promote consistency and scalability.Support logistical arrangements for recruitment events, campus outreach, and networking initiatives.Work cross-functionally with HR and Operations teams on offer processes, onboarding transitions, and compliance requirements.

Mar 20, 2026
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BryceTech logoBryceTech logo
Full-time|On-site|El Segundo

BryceTech is actively seeking a dynamic Personnel Manager to join our team and support the Space Systems Command MilComm & PNT (SSC/CG) Directorate. In this role, you will oversee a variety of acquisition capabilities aimed at delivering effective integrated program management for space-related research, development, production, operations, maintenance, and lifecycle acquisition activities. The SSC/CG Directorate is pivotal for the planning, acquisition, and sustainability of space-enabled MilComm & PNT capabilities essential for National and Joint Force Operations.The Personnel Manager will be instrumental in providing actionable insights, advice, and analyses to the government customer, aimed at eliminating waste and optimizing acquisition support within the SSC/CG directorate. Your leadership and expertise will help establish best practices and reduce cycle times and costs associated with our operations.Key responsibilities will include:Leading and guiding the contractor team on infrastructure, human resource, personnel management, and information management.Managing and tracking automated data processing equipment (ADPE) assets to ensure effective procurement, operation, maintenance, and replacement.Coordinating infrastructure management activities to ensure aerospace facility requirements are met and Facility Board meetings are conducted effectively.Overseeing the organization’s training and professional development program, including planning, organizing, managing, and evaluating all program aspects.Monitoring deployment activities for personnel and equipment.Tracking performance management activities, including performance reports and feedback forms.Providing guidance and recommendations for manpower, personnel, and information management programs.

Sep 13, 2025
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BryceTech logoBryceTech logo
Full-time|On-site|El Segundo

BryceTech is seeking skilled Program Management Support personnel to spearhead a dynamic team and assist the Air Force Research Laboratory’s Department of the Air Force in managing programmatic initiatives while delivering strategic insights. The successful candidate will collaborate directly with the Air Force Small Business and Innovation Research Program Management Office (PMO) and should possess a robust understanding of technology development and commercialization processes, enabling them to drive successful outcomes.Key Responsibilities:Lead a geographically distributed team effectively.Design and implement training programs tailored for a diverse workforce.Oversee task management and coordinate with team leads.Conduct thorough analysis of concepts of operations (CONOPs), translating them into actionable plans and identifying gaps.Facilitate strategic decision-making and policy reviews in alignment with the AF SBIR PMO.Identify and enact continuous process improvements to meet performance objectives.Drive organizational change initiatives as required, ensuring seamless transitions in a fast-paced environment.Supervise the successful execution of programmatic initiatives and activities.Foster strong relationships with clients, ensuring satisfaction and alignment with program goals.Maintain effective communication with clients, representing BryceTech in all engagements.Demonstrate exceptional written and verbal communication skills, along with strong organizational capabilities, initiative, follow-through, and adaptability to changing requirements.

Feb 20, 2026
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Saviynt logoSaviynt logo
Full-time|On-site|El Segundo, CA

Join Saviynt as a Principal Software Engineer focused on Application Access Governance!At Saviynt, we are on a mission to empower organizations through our cutting-edge identity authority platform, designed to enhance security while enabling seamless digital transformation. Our Enterprise Identity Cloud provides unmatched visibility and control, ensuring your organization can confidently navigate the complexities of cyber risk while providing users with the access they need to thrive.Key Responsibilities:- Engage in thorough requirements analysis to inform software development.- Architect and implement secure, scalable, multi-tenant software solutions compatible with major cloud platforms, including AWS and Azure.- Collaborate with cross-functional teams to create innovative software designs and architecture.- Develop state-of-the-art enterprise identity cloud solutions and ensure robust testing and deployment of applications and systems.- Revise, update, refactor, and debug existing code to enhance performance and security.- Take charge of initiating projects from the ground up while managing and optimizing existing services.- Document processes throughout the software development lifecycle and provide expert-level technical support.- Adhere to agile methodologies and principles to drive project success.

Jul 26, 2025
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Radiant Industries logo
Full-time|On-site|El Segundo, CA

Role overview Radiant Industries is hiring a Principal Turbomachinery Engineer to act as the Responsible Engineer for advanced turbomachinery within a nuclear-driven power generation system. The focus is on the mechanical design, reliability, and performance of the main rotating assembly in a 1MW closed-loop Brayton cycle. This position requires deep technical ownership of complex, high-speed rotating equipment. What you will do Lead the mechanical architecture for high-speed rotating equipment that operates under extreme temperatures, pressures, and rotational speeds. Guide technical work in rotor dynamics, structural integrity, bearings, seals, and system integration. Collaborate with electrical, thermal, and manufacturing teams to ensure integration across disciplines. Maintain end-to-end responsibility from concept through production, emphasizing technical rigor and sound engineering judgment. Requirements Extensive experience designing and analyzing turbomachinery, with a focus on high-speed rotating hardware. Strong knowledge of rotor dynamics, structural assessment, bearing and seal selection, and system-level integration. Hands-on approach with a track record of delivering production-ready hardware. Ability to work effectively with specialists in electrical, thermal, and manufacturing engineering. Location This position is based in El Segundo, CA.

Apr 29, 2026
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Radiant Industries logo
Full-time|On-site|El Segundo HQ

About Radiant IndustriesRadiant Industries, headquartered in El Segundo, California, is at the forefront of innovation in the energy sector, pioneering the development of the world's first mass-produced portable nuclear microreactors. Our flagship reactor, Kaleidos, is a groundbreaking 1-megawatt, fail-safe microreactor designed for mobility and can operate for up to five years without needing refueling. This revolutionary portable nuclear power solution offers rapid deployment capabilities, making it a viable alternative to conventional diesel generators, with applications in supporting critical infrastructure such as hospitals, data centers, remote locations, and military installations. Founded in 2020, we are committed to leveraging modern software engineering techniques to deliver safe, factory-built microreactors, utilizing well-established materials. With an ambitious roadmap, we aim to test our first reactor at the Idaho National Laboratory next year and commence initial customer deliveries in 2028.Join Our Team as a Principal FPGA EngineerWe are seeking a passionate and skilled Principal FPGA Engineer to become an integral part of our Embedded Systems team. In this role, you will design, develop, and validate FPGAs for the reactor's instrumentation and control systems, focusing on safety-critical applications, sensor and actuator management, and communication systems. You will collaborate closely with hardware engineers, embedded software engineers, and test engineers in a cross-functional environment to create cohesive designs that effectively monitor and control fission reactors. As a key contributor, you will play a vital role in testing the first commercial reactor design in over half a century.This position is full-time and based onsite in El Segundo, CA.

Feb 18, 2026
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usm2 logousm2 logo
Contract|On-site|El Segundo

We are seeking a highly skilled DevOps Engineer to join our dynamic team at usm2. This is a contract position aimed at individuals who are Green Card holders and are ready to contribute their expertise in a fast-paced environment.In this role, you will be responsible for implementing and managing cloud infrastructure, automating deployment processes, and enhancing the overall efficiency of our operations. If you are passionate about DevOps practices and have a strong background in cloud technologies, we want to hear from you!

Jun 20, 2016
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Varda Space, Inc. logoVarda Space, Inc. logo
Full-time|$225K/yr - $275K/yr|On-site|El Segundo, California, United States

About VardaLow Earth orbit is open for business. Varda is pioneering the advancement of commercial space infrastructure, from in-orbit pharmaceutical manufacturing to innovative and cost-effective reentry capsules.Our mission is to harness the potential of space to create products that enhance life on Earth, including essential pharmaceuticals and advanced fiber optics. We aim to drive innovation in the orbital economy by establishing the necessary infrastructure and products.Our team combines expertise from veterans of SpaceX, Blue Origin, leading pharmaceutical firms, and Silicon Valley innovators. Founded in January 2021 by Will Bruey and Delian Asparouhov, Varda has secured significant investment from renowned backers such as Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.Headquartered in El Segundo, California, Varda operates a production facility where we design, integrate, and test our vehicles, equipment, and materials. We also have offices in Washington, DC, and Huntsville, AL.Join us at Varda and contribute to building a vibrant in-space ecosystem.

Mar 6, 2026
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Varda Space Industries logoVarda Space Industries logo
Contract|$28/hr - $40/hr|On-site|El Segundo, California, United States

About VardaLow Earth orbit is open for business. Varda is at the forefront of advancing commercial space infrastructure, including in-orbit pharmaceutical processing and cost-effective reentry capsules.From critical pharmaceuticals to advanced fiber optics, numerous products essential for life on Earth can only be manufactured in the unique conditions of space. Varda is pioneering innovation in the orbital economy by developing the necessary products and infrastructure to ensure that space can directly benefit life on Earth. Our mission is to broaden the economic horizons of humanity.Our team is exceptionally qualified to achieve this vision, composed of industry veterans from SpaceX, Blue Origin, leading pharmaceutical firms, and Silicon Valley. Founded in January 2021 by Will Bruey and Delian Asparouhov, Varda enjoys substantial backing from distinguished investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.Headquartered in El Segundo, California, Varda operates a production facility where our vehicles, equipment, and materials are designed, integrated, and tested. We also maintain offices in Washington, DC, and Huntsville, AL.Join us at Varda and contribute to building a thriving in-space ecosystem.About This RoleVarda Space Industries is in search of a driven Laboratory Technician to provide essential support for our Analytical Sciences team. This role will emphasize the preparation of stock solutions, sample preparation, and management of laboratory equipment and chemical inventory, as well as conducting analytical procedures.

Apr 2, 2026
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Radiant Industries logo
Full-time|On-site|El Segundo, CA

Radiant Industries designs portable nuclear microreactors in El Segundo, CA. The company's flagship product, Kaleidos, is a 1-megawatt microreactor intended for easy transport and long-term power delivery, up to five years without refueling. Kaleidos aims to serve hospitals, data centers, remote operations, and military sites as a cleaner alternative to diesel generators. Radiant was founded in 2020 and plans to test its first reactor at Idaho National Laboratory this summer, with initial customer shipments scheduled for 2028. Role overview This Lead Principal Electrical Engineer role centers on PCB design for terrestrial reactor control systems, with future potential for space-based applications. The position requires a technical leader to define electrical architecture, set design standards, and guide the complete development cycle for high-reliability, low-noise printed circuit boards. Work includes requirements gathering, schematic capture, layout, validation, and deployment. What you will do Lead electrical architecture for reactor control systems Establish and maintain design standards for PCB development Drive architectural decisions for mixed-signal, high-speed, and power distribution designs Oversee the full development process of printed circuit boards, from requirements through deployment Prioritize signal integrity and low-noise performance for data acquisition and real-time processing Mentor and support other electrical engineers on the team Contribute to the technical direction of Radiant’s hardware platform Key focus areas Full-stack PCB development Mixed-signal circuit design High-speed interface design Power distribution and management Signal integrity for critical control systems

Apr 27, 2026
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Mattel, Inc. logoMattel, Inc. logo
Full-time|On-site|El Segundo

Role overview Mattel, Inc. is hiring a Principal Enterprise Architect specializing in Integrations and API Architecture. This position is located in El Segundo and centers on connecting platforms and products across the company. What you will do Design and deliver integration solutions that link Mattel’s systems and offerings. Collaborate with teams throughout the organization to maintain reliable data flow and connectivity. Use expertise in API management and enterprise architecture to enhance scalability and system performance. Impact This architect role directly influences how Mattel’s systems communicate, supporting business objectives and unlocking new product features.

Apr 24, 2026
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Mattel, Inc. logoMattel, Inc. logo
Full-time|On-site|El Segundo

Join Mattel, Inc. as a Manager of Investigations and play a pivotal role in upholding our reputation and integrity. In this dynamic position, you will lead investigations into potential fraud, misconduct, and compliance breaches, ensuring our operations align with ethical standards and legal regulations.Your expertise will guide teams in analyzing complex issues, strategizing solutions, and effectively communicating findings to senior management. We seek an individual with a strong investigative background, keen analytical skills, and a passion for safeguarding our company’s values.

Mar 30, 2026
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ZURU Group logoZURU Group logo
Office Manager

ZURU Group

Full-time|On-site|United States, Los Angeles

Join ZURU as our next Office Manager! If you possess exceptional organizational skills, thrive in dynamic settings, and have a keen attention to detail, this role is tailored for you!This full-time position requires your presence at our Los Angeles office from Monday to Friday.Office Location:2121 E Maple Ave, El Segundo, CA 90245, United StatesRole ImpactAs the welcoming representative of our vibrant LA campus, your role is pivotal in ensuring operational efficiency. A proactive mindset and passion for a bustling environment are essential for success in this position.You will:1) Significantly influence the operations and reputation of ZURU's LA campus.2) Serve as the primary contact for guests and clients, ensuring a warm first impression and a positive experience at ZURU.3) Foster a productive workplace by keeping the office clean, organized, and fully stocked.4) Lead the planning of team events, communications, and travel arrangements to facilitate smooth office operations and team success.5) Cultivate a positive office culture by supporting new hires and outgoing team members, enhancing the overall office environment and team spirit.This position is integral to the success and expansion of ZURU's new LA campus.Roles & Responsibilities

Feb 26, 2026

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