Senior Security Engineer – Trusted Execution Environment (TEE / ARM TrustZone)

Why Choose PlayStation?At PlayStation, we pride ourselves on being the premier destination for gaming enthusiasts and a fantastic workplace for our employees. As a global leader in the entertainment industry, we are proud to develop the PlayStation family of products and services, including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, and a range of critically acclaimed titles from PlayStation Studios.We are committed to fostering an inclusive work environment that empowers individuals and celebrates diversity. If you have a passion for innovation, technology, and gaming, we encourage you to explore our open positions and become part of our ever-growing global team.The PlayStation brand operates under Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation.Role OverviewWe are in search of a talented Senior Security Engineer specializing in designing and implementing security-critical components within Trusted Execution Environments (TEE), such as ARM TrustZone. In this pivotal role, you will develop Trusted Applications (TA) essential for safeguarding DRM keys, ensuring secure media pipelines, verifying device integrity, and enabling hardware-backed security features across mobile and media platforms.You will collaborate closely with our platform, operating system, and hardware teams to build robust security solutions that meet the evolving demands of our technology landscape.

Logos Space develops a Low Earth Orbit (LEO) satellite network designed to provide high-performance, resilient connectivity for both commercial and government clients. The system brings cloud and data center access to a wide range of terminals, fixed, seaborne, and airborne, around the globe. The engineering team brings deep experience in networking and satellite technology, working together to deliver reliable and fast communications. Team Focus The Product and Data Link Security group manages the security and authentication protocols that protect space-based communications. This team supports Layer 2, 2.5, and 3 service models, which enable isolated data flows and end-to-end encryption. Collaboration covers both ground and spacecraft systems to ensure consistent protection across the network. Role Responsibilities Guide the security architecture for onboard satellite systems, covering both bus and payload compute elements. Design secure boot processes and implement attestation mechanisms to verify system integrity. Define and enforce trust boundaries for all onboard components. Work closely with hardware, firmware, and systems teams to uphold platform integrity throughout the lifecycle. Who Succeeds in This Role This position suits engineers who turn broad design concepts into practical, testable architectures and secure solutions. Adaptability and a hands-on approach to problem solving are valued traits within the team. Location This role is based in Mountain View or San Diego.

Join PlayStation as a Senior Application Security Engineer, where you'll play a pivotal role in securing our next-generation gaming infrastructure. This senior-level position is designed for a motivated individual who combines technical prowess with leadership abilities to enhance security practices across our software development lifecycle. Collaborate with a passionate team of engineers to develop, implement, and test robust security solutions, ensuring our products and services remain at the forefront of the gaming industry.

Position: Senior FPGA Design EngineerLocation: San Diego, CA (Onsite)Contract Duration: Long TermStart Date: ASAPClearance Requirement: Active Security Clearance RequiredKey Responsibilities:Design and implement advanced FPGA solutions.Collaborate with cross-functional teams to bring-up and validate designs.Participate in cryptographic systems development (preferred).Handle packet processing and manage external digital interfaces.Qualifications:Minimum of 10 years of experience in FPGA design.Proficient in VHDL programming.Strong background in hardware bring-up.Experience with Microchip FPGAs is a plus.Active government security clearance is mandatory.Full-time onsite work is required.

About the Internship Brain Corporation is seeking a Summer Intern in Operations with a focus on Trust & Infrastructure. This role is based in San Diego, CA. What You Will Do Work alongside experienced professionals on projects that strengthen operational efficiency and infrastructure. Gain practical, hands-on experience supporting core business functions. Contribute ideas and effort to initiatives that support the Trust & Infrastructure team. Location San Diego, CA

Role Overview VectorUSA is hiring a Physical Security Engineer in San Diego, California. This position focuses on video surveillance, access control, and system integration. The engineer will design, implement, and maintain advanced security systems to protect client environments. What You Will Do Design video surveillance and access control solutions tailored to client requirements Implement and configure physical security systems Maintain and troubleshoot existing installations Collaborate with a team of security professionals to develop solutions for diverse client needs About the Team Work alongside skilled professionals committed to delivering reliable and effective security systems for a range of clients.

Why Choose PlayStation?At PlayStation, we pride ourselves on being the premier destination for gaming and a fantastic workplace. As a global leader in entertainment, we create and deliver the PlayStation family of products and services, including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, and renowned software titles from PlayStation Studios.We are committed to fostering an inclusive environment that values diversity and empowers our employees. We invite passionate and innovative individuals eager to explore new technologies and gaming experiences to apply for our open positions and join our dynamic global team.The PlayStation brand is a proud part of Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation.Position: Mobile Security Engineer (Android)Location: San Diego, CAYou will play a crucial role as a key member of our Portal team, focusing on the development of the core operating system for our next-generation platform, enhancing the PlayStation ecosystem. Your contributions will significantly impact mobile gaming and entertainment for millions of users globally.Key Responsibilities:Design and integrate firmware and frameworks across device teams to optimize collaboration and efficiency.Lead the development of Digital Rights Management (DRM) and security solutions for mobile and media applications.Launch Android on new hardware platforms.Work closely with international teams of UI designers and product managers across the USA, Japan, and the UK to translate requirements into a secure device platform.Represent the team in technical forums by sharing designs, knowledge, and insights with other Sony software development groups.Identify performance bottlenecks and devise innovative solutions to enhance customer satisfaction.

Join Mattermost as a Senior Account Executive focusing on the Navy Sector, where you'll play a pivotal role in driving strategic relationships and expanding our client base. In this position, you will leverage your extensive experience and industry knowledge to engage with key decision-makers, understand their needs, and provide tailored solutions that enhance operational efficiency and collaboration.Your proactive approach will involve collaborating with cross-functional teams to deliver exceptional customer experiences while nurturing long-term partnerships. This is a unique opportunity for a driven professional who thrives in a dynamic environment and is passionate about making a significant impact in the Navy sector.

About the OrganizationJoin Redhorse Corporation at an exciting time as we lead the charge in delivering critical data insights and innovative technology solutions that serve U.S. national interests. We pride ourselves on being solution-driven and seek to partner with talented professionals who are eager to develop technology-agnostic solutions that address complex and vital mission requirements.About the RoleAs a Senior Software Engineer on our Naval Special Warfare (NSW) team, you will play a pivotal role in revolutionizing how government entities leverage data and technology. This high-priority position focuses on advancing the Unmanned Systems (UxS) autonomy and interoperability program, which directly influences the mission profiles of Special Operations Forces (SOF).You will lead the integration of advanced autonomous capabilities and AI/ML at the tactical edge, shaping enterprise architecture while delivering Responsible AI (RAI) compliant software that meets the stringent requirements of swift government deployment. If you are passionate about seeing your code contribute to groundbreaking national security initiatives, this is the opportunity for you.

About Accenture Federal Services Accenture Federal Services supports the US federal government in strengthening national security and improving public services. With a team of over 13,000 professionals, the company delivers technology and innovation to clients in defense, national security, public safety, civilian, and military health sectors. As part of the global Accenture network, Accenture Federal Services has earned recognition on Glassdoor’s Top 100 Best Places to Work. The organization values collaboration and growth, offering hands-on experiences, certifications, and industry-focused training. Role Overview: Contractor Special Security Officer Location: San Diego, CA The Contractor Special Security Officer (CSSO) supports Sensitive Compartmented Information (SCI) programs within the Intelligence Community. This position involves developing, implementing, and managing security programs in accordance with Intelligence Community Directives (ICDs), Security Classification Guides (SCGs), Statements of Work (SOW), and customer regulations. The CSSO oversees personnel security, physical security, and Operations Security (OPSEC) within assigned Sensitive Compartmented Information Facilities (SCIFs) and program areas, and manages SCIF construction from start to finish. Main Responsibilities Conduct inspections and monitor on-site processes to verify compliance with construction plans, security protocols, and regulatory standards. Lead construction management and act as the owner’s representative across several projects. Support construction management during mobilization, site preparation, construction, fit-out, commissioning, and occupancy phases. Assist with project planning, procurement, design, and management direction to meet client expectations and financial targets. Work with clients to clarify project requirements. Review project schedules and coordinate work plans with deadlines. Prepare documentation for submission to the Accrediting Organization (AO), maintain detailed records, capture photos of key milestones, and coordinate walkthroughs. Make compliance decisions in real time during construction activities. Oversee and manage the construction quality assurance process.

Join Havocai as a Senior Electrical Engineer and play a pivotal role in shaping innovative electrical solutions that drive our projects forward. In this position, you'll leverage your expertise to design, develop, and implement complex electrical systems, ensuring they meet both performance and safety standards.Your contributions will be vital in collaborating with cross-functional teams to optimize designs and enhance project outcomes. We are looking for a proactive problem-solver who thrives in a dynamic environment and is committed to delivering excellence.

Bring your innovative ideas to life by joining Syska Hennessy Group, a premier global consulting, engineering, and commissioning firm. Our expertise spans MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning, enabling us to contribute to landmark projects worldwide.We are currently looking for a Senior Mechanical Engineer to enhance our San Diego team. Your background in consulting, particularly in healthcare projects, will be crucial to your success in this position. Operating from either our Los Angeles or San Diego offices, you'll play a pivotal role in the design of significant healthcare engineering projects, covering both inpatient and outpatient phases across diverse global locations. You will collaborate with a national team of over 100 experienced engineers, presenting an excellent opportunity for career advancement.Our vibrant work environment is designed to support your professional growth. Enjoy a culture that values diversity, competitive compensation, flexible work arrangements, and engaging social events, all aimed at fostering an exciting and rewarding career. Experience in Mission Critical, Science + Technology, Healthcare, and Project Management is advantageous.

At JamLoop, we are at the forefront of transforming the TV advertising landscape as a premier OTT/CTV Demand-Side Platform (DSP). Our mission is to empower agencies and advertisers by providing a fully managed platform that streamlines the transition to streaming television. As we expand our horizons, we seek passionate individuals to join our innovative team and shape the future of digital advertising.We are on the lookout for a seasoned Senior Account Executive to lead our business development initiatives in the OTT/CTV sector. This position is perfect for candidates with a strong network within independent and mid-market agencies and a comprehensive grasp of the local and regional advertising landscape. You will play a critical role in cultivating, managing, and growing a diverse portfolio of clients.

Join Ware Malcomb as a Senior Project Engineer in Civil Engineering where you will play a crucial role in leading and managing large-scale civil engineering projects. As a key member of our team, you will utilize your extensive knowledge and hands-on experience to ensure project success through effective planning, execution, and collaboration.Your responsibilities will include overseeing project teams, coordinating with clients and stakeholders, and ensuring compliance with industry standards. You will have the opportunity to mentor junior engineers and contribute to innovative design solutions that enhance our community and environment.

Logos Space is developing a Low Earth Orbit (LEO) satellite system designed to deliver high-performance connectivity for both commercial and government clients. The company provides broadband services that extend cloud and data center access worldwide, supporting fixed, maritime, and aerial terminals. The leadership team brings extensive experience in networking and satellite technologies. The Security Platform Lead joins the Product and Data Link Security team, which focuses on strengthening security and authentication for space communications throughout the network. Security architecture covers Layer 2, 2.5, and 3, enabling isolated data flows and end-to-end encryption. This role involves shaping and guiding significant development projects related to security architecture, working closely with teams responsible for both ground segment and spacecraft systems. What you will do Architect and drive security initiatives for satellite communications platforms Develop and refine secure CI/CD pipelines and supply chain security measures Translate security concepts into practical, testable solutions Collaborate with engineering teams across ground and spacecraft domains Who thrives here Engineers who adapt well in ambitious, evolving settings People skilled at turning broad ideas into secure, concrete architectures Those with a strong background in DevSecOps, CI/CD, and supply chain security Location This position is based in Mountain View or San Diego.

Role Overview Systems Technology Research is hiring a Senior Reverse Engineer in San Diego, CA. This position plays a key part in analyzing complex systems and supporting projects that advance technology across the company’s research and engineering efforts. What You Will Do Apply reverse engineering skills to dissect and understand intricate systems Develop solutions based on technical findings Contribute expertise to projects that shape the company’s systems engineering and research services About Systems Technology Research Systems Technology Research focuses on delivering advanced systems engineering and research services. Work here directly impacts the company’s mission and supports ongoing technological progress.

About the Role Saalex Solutions, Inc. is seeking a Network Engineer III in San Diego, California. This position focuses on designing, implementing, and troubleshooting network infrastructure to support strong performance and security. What You Will Do Design and implement network solutions to meet organizational needs Troubleshoot and resolve complex network issues Work with the engineering team to improve and secure network infrastructure Team and Technology Join a group of engineers who work with modern technologies and address challenging technical problems. Contributions here help shape solutions that support the company’s mission.

Join our dynamic team at Coffman Engineers, Inc. as a Senior Civil Engineering Designer. You will be responsible for leading the design and development of civil engineering projects, ensuring quality, compliance, and innovation in all aspects of your work.As a key member of our civil department, you will collaborate with engineers and other professionals to deliver projects that meet client expectations and adhere to regulatory standards. Your expertise will guide junior engineers and support project managers in executing complex projects efficiently and effectively.

As a Senior Manager of Systems Engineering at ServiceNow, you will play a pivotal role in leading our systems engineering initiatives to enhance our product offerings and drive organizational success. You will be responsible for overseeing a talented team of engineers, ensuring the delivery of high-quality solutions that align with our strategic objectives. Your expertise will be crucial in fostering innovation and optimizing our engineering processes, enabling us to meet the evolving needs of our customers.

Coffman Engineers, a renowned multidisciplinary engineering firm, is seeking a highly skilled Senior Civil Engineer with 8-12 years of experience to join our dynamic team in San Diego. In this pivotal role, you will lead and manage civil engineering projects, providing innovative solutions while ensuring compliance with applicable regulations and standards. You will collaborate with a talented team of professionals, contributing to a variety of projects that enhance infrastructure and community development.