United States Jobs

Join Zyphra in Palo Alto as a Machine Learning Engineer. You'll build a next-gen desktop/browser agent for autonomous web navigation and complex task completion. This role requires Python expertise, experience with OS/browser automation, and full-stack ML skills from model integration to secure s...

Join a fast-paced San Francisco startup as an Executive & Personal Assistant to the Founder. This key role demands a proactive, detail-oriented professional to manage complex calendars, travel, and logistics. Your reliability and interpersonal skills will directly support the founder and business...

Join Zyphra's AI Architecture Research Team in Palo Alto as a Research Engineer. You will design and rigorously test novel model architectures, such as state-space and MoE models, to solve fundamental bottlenecks. This role requires strong PyTorch skills, published research, and experience with m...

Join Zyphra as a Product Infrastructure Engineer - Site Reliability in Palo Alto. Design and maintain robust, scalable systems for ML workloads using IaC tools like Terraform. Ensure reliability, security, and observability while collaborating with ML and DevOps teams. Enjoy comprehensive benefit...

Seeking a proactive and adaptable Executive Assistant to support a Founder in San Francisco. This dynamic role blends professional and personal tasks in a fast-paced startup environment. Ideal candidates are organized, responsive, and thrive on initiative. Trust and flexibility are key for this r...

Lead the technical architecture for a global AI product as a hands-on Principal Fullstack Architect. You will build scalable systems using React, Next.js, TypeScript, and Python/Node.js, mentoring engineers and setting high-quality standards. This Palo Alto-based role offers competitive equity, u...

Lead the future of security as a Principal AI Architect. Define the vision and architecture for AI-native security initiatives, incubating solutions from 0→1 to platform scale. This hands-on role requires 8+ years of engineering experience and expertise in languages like Python or C#. Join Micros...

Join Zyphra's Audio Team in Palo Alto as a Research Engineer. Build next-gen open-source text-to-speech and audio models, driving the full training lifecycle from data to novel architectures. Ideal candidates have strong research intuition, prototyping skills, and expertise in audio AI domains. E...

Shape the future of AI as a Research Engineer in Language Model Pre-Training. You will drive end-to-end development, optimizing large-scale GPU training and model architecture in Palo Alto. This role requires deep PyTorch expertise and offers a collaborative environment with top-tier benefits.

Join Zyphra's Agency and Reasoning Team in Palo Alto as a Research Scientist. You will conduct novel RL, post-training, and human preference learning research for next-gen language models. We seek candidates with strong RL experience, proficiency in PyTorch, and a proven research publication reco...

Seeking a cleared Cybersecurity Analyst in San Antonio to conduct intrusion analysis. You'll analyze digital network data and SIGINT to identify and document malicious activity. This role requires a TS/SCI with Poly, relevant degree, malware analysis experience, and certifications like CISSP or C...

Lead Linux kernel and driver development for silicon and GPU enablement at Microsoft. This senior role requires deep expertise in C/C++ kernel programming, platform bring-up, and NVIDIA/AMD GPU integration. You will own the full lifecycle from early hardware validation to stable Maintenance OS re...

Join ANS as a Data Scientist, leveraging your TS/SCI clearance and expertise in AI/ML, Python, and data mining. Design and implement sophisticated solutions, including Agentic AI and RAG systems, for critical national challenges. Enjoy top-tier benefits like a 6% 401(k) match and professional dev...

Join Team Xbox as a Software Engineer in Redmond. Develop embedded firmware for iconic hardware like Xbox Series X|S and Adaptive Controllers. Utilize C/C++/Python with IDEs like Visual Studio on platforms including Arduino and STM32. Collaborate with cross-functional teams to innovate and ship m...

Join Kama‘āina Kids as a Substitute After School Leader in Waimea. This flexible, part-time role is perfect for those who enjoy working with children. No prior experience is required—just a positive attitude and dependability. Enjoy a supportive team, tuition assistance, and the reward of helping...

Join ANS as an ISSO Level 2 in Fort Meade. This role requires 10 years' ISSO experience, an active TS/SCI with Poly, and DoD 8570 IAM Level 1+ certification. You will secure, operate, and maintain custom solutions, leveraging tools like LatteArt and XACTA. We offer a robust benefits package inclu...

Join Kama‘aina Kids as an After School Inclusion Aide in Kalaheo. Provide dedicated 1:1 support to a child, fostering inclusion and confidence in a joyful program. A genuine love for keiki and a high school diploma are required. Enjoy benefits like tuition assistance, PTO, and a strong 401(k) match.

Join Kama‘aina Kids as a Preschool Facilities Maintenance Technician on O‘ahu. Use your hands-on skills in carpentry, plumbing, and repairs to ensure safe, clean, and functional early learning environments. This role offers a $500 hiring bonus, childcare discounts, and comprehensive benefits. A g...

Join Kama‘aina Kids in Honolulu as an After School Inclusion Aide. Provide dedicated 1:1 support to a child, fostering their confidence and engagement in our program. A high school diploma and a genuine love for working with keiki are required. We offer tuition assistance, paid time off, a 401(k)...

Join ANS as a Jr. Network Engineer in Annapolis Junction. Design and maintain secure Versa SD-WAN solutions, leveraging TCP/IP, BGP, and cloud networking expertise. This role requires a TS/SCI clearance with polygraph and offers a robust benefits package including a 6% 401(k) match and extensive ...