Engineer or Physicist in Positioning, Navigation, and Timing with Security Clearance
Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting i…
JUNIOR SOFTWARE DEVELOPER (C++) with Security Clearance
POSITION IS 100% ONSITE DAILY IN NORCO, CA Job Summary VSolvit is seeking a motivated and enthusiastic Junior Software Developer (C++) to join our team supporting the development and maintenance of mission-critical analysis applications for the U.S. Navy. This position is ideal for an early-career software developer who is eager to expand their technical skills, contribute to meaningful projects, and work alongside experienced engineers in a collaborative environment. The selected candidate wil…
Engineer or Physicist in Positioning, Navigation, and Timing with Security Clearance
Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting i…
Senior Principal Electrical Engineer - Computing Products (Onsite)
Date Posted: 2026-05-07 Country: United States of America Location: US-IA-CEDAR RAPIDS-131 ~ 5450 C Ave NE ~ BLDG 131 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The company will offer immigration sponsorship for this position, if needed. The company will not seek an export authorization for this role. Security Clearance Type: None/Not Required Security Clearance Status: Not Required We are looking for an innovative and highly driven Senior Princip…
Software Foundation Data & Compute Senior SQA Engineer
Introduction to the job The senior lead SQA engineer is responsible for leading validation activities for shared Data & Compute platform capabilities across multiple products. The role focuses on validating new functionality and platform enhancements in areas such as Data Pipelines, Infrastructure Services, MLOps, UI Frameworks, Recipe Management, and related platform components. The position owns progression testing strategy, execution, and quality assessment for new developments, ensuring fun…
Computer Network Defense Analyst with Security Clearance
* *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our…
A2G Senior Systems Engineer - Computing Solutions (Onsite)
Date Posted: 2026-06-19&xa;&xa; Country: United States of America&xa;&xa; Location: US-IA-CEDAR RAPIDS-131 ~ 5450 C Ave NE ~ BLDG 131&xa;&xa; Position Role Type: Onsite&xa;&xa; U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be authorized to work in the U.S. without the company’s immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position. The company will not seek an export authorization for this role.&xa;&xa; Security…
Software Development, Integration & Platform Delivery Engineer (Embedded Systems)
We are seeking a technically strong and motivated Software Development, Integration & Platform Delivery Engineer to support embedded software development for advanced automotive propulsion and vehicle systems. This role supports software integration, validation, automation, and continuous delivery across MIL, SIL, and HIL environments. Key Responsibilities Develop and integrate embedded software for automotive control systems and platforms Support software builds, integration, debugging, and re…
Senior Embedded Firmware Engineer / C / RTOS / CAN & USB Protocols / Irvine
Our client in the EV/AV space is urgently looking for a Sr. embedded firmware enngineer with strong experience with C, RTOS and communication protocols like CAN, USB or UART, SPI, I2C to add to thier growing team here in Irvine. The Firmware Designer is responsible for designing, implementing, testing, and maintaining firmware for embedded systems. This role requires a deep understanding of both hardware and software to ensure that the firmware effectively controls hardware components and perfo…
Sr. Software Engineer / Java / C++ / API / embedded / POS or Payment Processing / Irvine
Our client in the EV/AV space is urgently looking for a Sr. Software engineer with strong experience in Java, API, Integration, Payment processing or POS, and UI and embedded systems to add to their growing team here in Irvine. This position MUST be onsite 5 Days a week in their Irvin Location The Embedded Software engineer is responsible for designing, implementing, testing, and maintaining software for embedded systems. This role requires a deep understanding of both embedded and software to …
IaC Engineer (Computer Sys Security Anlyst 3)
Requisition Number: 27369 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $104,336.00 - $149,052.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests i…
ASE Compute - Site Reliability Engineering (SRE) Manager
Apple"s ASE Compute team builds and operates the private cloud infrastructure that powers Apple services at massive scale. Our platform delivers bare-metal Kubernetes clusters and virtualized environments to thousands of engineers across the company. We are looking for an SRE Manager to lead a team that keeps this infrastructure reliable, performant, and ready for the next order-of-magnitude growth. This is a hands-on leadership role. You will set the technical direction for reliability and ope…
AI / Simulation Principal Engineer - Computational Fluid Dynamics
We are seeking a Principal Engineer - CFD Simulation Engineering to join our team. The ideal candidate will be a highly experienced technical leader with deep expertise in physics-based modeling and simulation, particularly in CFD, thermal-fluid sciences, fire and explosion modeling, refrigerant leakage, battery thermal runaway, combustion, multiphase flows, turbulence modeling, and electronic cooling. A core requirement of this role is strong expertise in simulation Verification & Validation (…
AI / Simulation Principal Engineer - Computational Fluid Dynamics
Description We are seeking a Principal Engineer – CFD Simulation Engineering to join our team. The ideal candidate will be a highly experienced technical leader with deep expertise in physics-based modeling and simulation, particularly in CFD, thermal-fluid sciences, fire and explosion modeling, refrigerant leakage, battery thermal runaway, combustion, multiphase flows, turbulence modeling, and electronic cooling. A core requirement of this role is strong expertise in simulation Verification & …
Senior Machine Learning Engineer, Computer Vision/VLM
Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to mobility while saving thousands of lives now lost to traffic crashes. The Waymo Driver powers Waymo’s fully autonomous ride-hail service and can also be applied to a range of vehicle platforms and product use cases. The Waym…
Member of Technical Staff (Software Engineer, Computer Growth)
In 2026, we launched Computer, the defining product for the new era of agentic AI. Millions of people now use Perplexity to transform knowledge into action, and the Growth team owns the product loops that help them discover, adopt, and build lasting habits around our most important AI experiences. As a growth engineer at Perplexity, you'll work across the full funnel — activation, onboarding, SEO, lifecycle, conversion, retention, and paid upgrade moments — while also building the applied AI sy…
A2G Senior Systems Engineer - Computing Solutions (Onsite)
Date Posted: 2026-06-19 Country: United States of America Location: US-IA-CEDAR RAPIDS-131 ~ 5450 C Ave NE ~ BLDG 131 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be authorized to work in the U.S. without the company's immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position.? The company will not seek an export authorization for this role. Security Clearance Type: None/Not Required Secur…
AI / Simulation Principal Engineer - Computational Fluid Dynamics
We are seeking a Principal Engineer - CFD Simulation Engineering to join our team. The ideal candidate will be a highly experienced technical leader with deep expertise in physics-based modeling and simulation, particularly in CFD, thermal-fluid sciences, fire and explosion modeling, refrigerant leakage, battery thermal runaway, combustion, multiphase flows, turbulence modeling, and electronic cooling. A core requirement of this role is strong expertise in simulation Verification & Validation (…
Machine Learning Engineer – Computer Vision & Data Systems
At Apple, we are dedicated to creating technologies that enrich people"s lives. Our teams develop products and experiences that empower millions of users globally, by combining world-class engineering with a deep commitment to innovation, quality, and privacy.\\n\\nWe are seeking a Machine Learning Engineer with strong expertise in computer vision and large-scale data processing. In this role, you will contribute to the development of next-generation real-time sensing and data intelligence syst…
Systems Administrator with Security Clearance
We are actively seeking a Systems Administrator with a minimum of 11 years of experience. An undergraduate or graduate degree in computer science or computer engineering preferred. Required Skills • 11 years' experience in systems design and engineering • Ability to troubleshoot cloud (AWS) implementation issues • Solve software (Linux) issues and software development • Proven success working as a DEVOPs systems engineer and technical admin • Agile Methodology and continuous improvement mindset…