Senior Director of Engineering
Fidelis Companies
Senior Director – Applications Engineering (Photonic Solutions)
Full Time
Onsite in the Bay Area, CA
Highly flexible and Highly competitive Compensation package (open to discussion for the right candidate)
Up to 25-30% travel
Working with top-tier hyperscale and optical customers only
Things that set this role apart-
- Strong financial backing and growth opportunity
- High visibility role with meaningful industry impact
- Work with top global customers
- “Ground floor” of a scaling business within a large platform
- Customer relationships already established — focus is on technical expertise, not sales networks
- Opportunity to build and lead a team as business grows
Initial Responsibilities
- Engage directly with key customers on technical topics
- Present and demonstrate photonic components
- Translate customer requirements into internal engineering feedback
- Address technical issues and support problem resolution
- Perform hands-on lab work including debugging, validation, and demos
- Support customer design cycles (guidance, not full system design ownership)
- Coordinate with internal engineering and subject matter experts
- Manage technical customer engagements end-to-end
Must-Have Strong hands-on photonic component experience, including:
- Lasers (especially laser chips preferred)
- Modulators
- Optical receivers
- TIAs
- Photodetectors
- PICs (photonic integrated circuits)
$280k - $385k
A leading data and AI company seeks senior leaders to define the strategy for its security platform, focusing on Authentication. Candidates should have extensive experience in Data Security, leadership skills, and a strong communication background. The role offers a competitive...SeniorRemote work- We are looking for a Senior Director Engineering to report to our Chief AI Officer. Please let me know if you are interested to learn more. You can reach me at ****@*****.***.Senior
$272k - $431.25k
...At NVIDIA, we are seeking exceptional engineers to join our autonomous driving team to design, implement, and deploy cutting-edge end-to-end autonomous driving systems, running on NVIDIA chips in mass-production vehicles. Our strategy has evolved from AI 1.0 — building...SeniorWork experience placement- Proofpoint is seeking a Senior Director of Security Engineering in Sunnyvale, CA. This role will lead the vision and strategy for security engineering, ensuring robust protection across infrastructure and applications. The ideal candidate will have over a decade of experience...Senior
$205.5k - $310.2k
Dell Technologies is seeking a Senior Principal Security Software Engineer to contribute to the design and architecture of cryptography security software. This role involves implementing encryption algorithms and collaborating with top engineers. Candidates should have...Senior$170k - $277k
Palo Alto Networks, Inc. is seeking a Senior Principal Software Engineer to lead the technical vision for the Cortex Xpanse ASM platform. This role involves architecting scalable backend systems and data pipelines while mentoring engineering talent. The ideal candidate...Senior- ...Senior Manager, Asic Engineering This role has been designed as 'Hybrid' with an expectation that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people...SeniorWork at office2 days per week
- ...Summary The Senior Engineering Manager holds the highest level of responsibility and accountability. The success of a project is dependent on their expertise in project management, design and execution, client and employee relationships. This leadership role combines...SeniorContract workWork at office
$180k - $230k
...on Aerospike for fraud detection, customer 360, recommendation engines, real-time bidding, and other demanding use cases. At... ...shape the future of data, join us. We're looking for a Senior Engineering Manager to lead a team building the Aerospike Cloud...SeniorWork at office$174k - $352.5k
...Senior Manager, ASIC Engineering This role has been designed as 'Hybrid' with an expectation that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people...SeniorWork experience placementWork at office2 days per week$96 - $111 per hour
...Cupertino, CA is looking for Acoustics (Hardware) EPM to join their team. You will become an integral part of a team that champions engineering excellence, creativity and innovation. The Engineering Program Manager (EPM) will facilitate good communication and offer...SeniorContract work- ...Involved directly with new product development projects incorporating optical, electrical, mechanical, software and system integration engineering functions. Ensure meeting project schedule and timelines and milestones, and the completion of complex cross-disciplinary...SeniorPermanent employmentWork at officeRemote workWorldwideFlexible hours
$217k - $312.2k
Databricks is seeking a Senior Engineering Manager to lead the User Activation team, responsible for growing customer adoption and managing a team of ~20 software engineers. You will define strategies for seamless onboarding and integration, while collaborating closely...Senior$147k - $237.5k
Palo Alto Networks, Inc. is seeking a Senior Principal Software Engineer in Santa Clara, CA. This role requires leading the design and development of next-generation Layer 7 security capabilities. Candidates should have extensive experience in software engineering, particularly...Senior$222k - $312.6k
A leading data and AI company is seeking a Senior Engineering Manager for Customer Experience Intelligence. This role involves shaping intelligent customer experiences and managing support workflows. Candidates should have over 10 years of experience in building customer...Senior- ...Senior / Principal Firmware Engineer Location: Santa Clara, CA Duration: Full-time/Perm Responsible for architecting and developing firmware and microcontroller subsystems for client SoC and systems products. Firmware is responsible for implementing the major differentiating...SeniorPermanent employmentFull time
$278.2k - $339.25k
A leading AI and data platform company in Mountain View is seeking a Senior Data Security leader to enhance the security of its infrastructure. Ideal candidates will have over 10 years of experience in Data Security and considerable expertise in cryptography and systems...Senior$177.82k - $266.4k
...Senior Principal Firmware Engineer Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology is enabling new possibilities...SeniorInternshipWork from home- Senior Director, CTIO Engineering TechnologistsFrom applied research to advanced engineering, the Engineering Technologist team has the expertise to shape ground-breaking products, material and processes. It’s a fascinating field of work. We’re involved in assessing the...Senior
$240k - $320k
...solve some of the hardest automated driving problems, and are looking for experts for product engineering of AI-based Autonomous Driving systems. Job Description As the Senior Principal Engineer, E2E AI Training Framework for Autonomous Driving Systems, you will...SeniorFull timeWork experience placementLocal areaFlexible hours$151.8k - $227.8k
...role offers a competitive compensation range of $151,800 to $227,800 annually, along with a robust benefits package. Join Qualcomm to collaborate with world-class engineers and contribute to the development of next-generation computing platforms. #J-18808-Ljbffr QualcommSenior- ...Embedded Architect/Senior Manager CHEP helps move more goods to more people, in more places than any other organization on earth... ...demonstrate good development practices and seamless collaboration. Engineering for device systems spans deep collaboration across engineering...SeniorFor contractorsLocal areaImmediate startRemote work
$217k - $288.4k
P-1257 As a Senior Engineering Manager at Databricks, you will lead teams to build available, scalable and reliable software that is necessary to the business. You will be responsible for delivery of products and features shipped by your teams. You will work with engineers...Senior$228.6k - $314.25k
...Trust & Safety organization has the mission to build the most trusted Data and AI platform in the world. We are looking for a Senior Engineering Manager to lead foundational teams within Trust and Safety and define the strategy for how our core platform services are...Senior- NVIDIA Gruppe is looking for a Principal or Distinguished Engineer to join our Enterprise AI & Automation team. The role involves developing enterprise-grade AI systems using Python and Go, with a focus on building and implementing multi-agent orchestration patterns. The...Senior
$230k - $375k
...scale predictably as the program accelerates. As Senior Manager of AV Cloud Capacity & Performance Engineering, you own the team and function responsible for... ...a multi-year capacity roadmap. Advise VP and Director-level leaders on infrastructure tradeoffs and program...SeniorWork experience placementWork at officeLocal areaWork from homeFlexible hours$147k - $237.5k
...between. Our mission is to be the cybersecurity partner of choice, protecting our digital way of life. We are looking for an Engineering Manager to lead the Explicit Proxy team, one of the most technically complex and cross-functional areas within Prisma Access. This...SeniorFull timeWork at officeVisa sponsorshipWork visa$222k - $300k
...fastest‑growing product. This surge is fueled by the escalating demand for Generative AI capabilities among our customers. As the Engineering Team Lead for Vector Search, you'll spearhead the development of an affordable Vector Search product to power AI applications...SeniorWork at officeLocal area$217k - $312.2k
...to “getting work done” by making Databricks simple and accessible through intuitive, product-led growth strategies. As the Senior Engineering Manager of the User Activation team, you will play a critical role in driving the technical vision, architecture, and execution...SeniorLocal area$170k - $277k
...outcomes. Job Summary Your Career: Palo Alto Networks's Advanced DNS Resolver service team is looking for a Principal Software Engineer with strong programming skills and extensive background in developing DNS infrastructure products. You will be part of a world-...SeniorFull timeWork at officeVisa sponsorshipWork visa
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Director of Engineering. Be the first to apply!
- principal infrastructure engineer Sunnyvale, CA
- principal data engineer Sunnyvale, CA
- chief engineer Sunnyvale, CA
- principal developer Sunnyvale, CA
- director data engineering Sunnyvale, CA
- general engineer Sunnyvale, CA
- senior chief engineer Sunnyvale, CA
- principal network engineer Sunnyvale, CA
- project engineer assistant project manager Sunnyvale, CA
- data center chief engineer Sunnyvale, CA



