Senior Advanced PIC Design Engineer

Responsibilities for this Position

Senior Advanced PIC Design Engineer

:

US-NJ-Florham Park

Required Clearance: TS/SCI, obtainable within reasonable time based on requirements

Posted Date: 3/20/2026

Category:
Engineering-Hardware

Employment Type:

Full Time

Hiring Company:
General Dynamics Mission Systems, Inc.

Basic Qualifications

Education Requirements:

Requires a Bachelors degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience.

Clearance Requirements:

Ability to obtain a Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Responsibilities for this Position

General Dynamics Mission Systems designs, prototypes, packages, and tests custom photonic integrated circuit (PIC) and photonic subsystem solutions for mission-critical defense and intelligence applications.

We are seeking a Senior Advanced PIC Design Engineer to lead photonic design execution across multiple programs and technology platforms. You will tackle a wide breadth of photonic and optoelectronic design challenges from integrated photonic circuits to optical communication systems to more complex and advanced systems.

Core Responsibilities:

* Lead the full PIC design cycle process: requirements analysis, component and circuit design, simulation, layout, foundry tape-out, post-fabrication test, and design iteration

* Design PIC circuits and components using foundry PDKs and first-principles approaches as needed

* Execute PIC layout using Luceda IPKISS or equivalent tools

* Perform photonic simulation using Lumerical, Tidy3D, Photonforge, or equivalent tools

* Manage tape-out with domestic foundries including design rule checks, foundry interface, and run coordination

* Lead testing and characterization activities for fabricated PIC devices optical and electrical measurements on bare die and packaged parts

* Design PICs with packaging in mind fiber coupling, electrical fanout (wirebond and flip-chip), thermal, and mechanical constraints

* Contribute to optical system and link-level design and trade studies where programs extend beyond the chip level

* Mentor junior engineers and team members

* Contribute to IRAD projects and technology development

* Participate in customer-facing technical discussions and design reviews

* Contribute to technical and cost proposals

We encourage you to apply if you have these skills and experiences:

* Bachelors degree in Electrical Engineering, Photonics, Applied Physics or other relevant field plus a minimum of 8 years of relevant experience OR Master's degree plus a minimum of 6 years of relevant experience OR PhD degree plus a minimum of 3 years of relevant experience

* Experience with full-lifecycle PIC design: concept modeling tape-out test

* PIC layout tools (Luceda IPKISS, Photonforge, or equivalent)

* Photonic simulation tools (Lumerical, Tidy3D, or equivalent)

* Foundry tape-out experience at a commercial photonics foundry.

* Experience on at least one major photonics platform: silicon, silicon nitride, lithium niobate

* Working knowledge of core PIC building blocks: wave guides, couplers, ring resonators, AWGs, MZIs, modulators, photodetectors

* PIC test and characterization fiber-coupled and probe-based measurements

* Technical leadership or mentorship of small engineering teams

* Python or scripting for design automation or test

Nice to have:

* Post-fabrication packaging experience: fiber array attach, wirebond or flip-chip integration, optical alignment, or managing external packaging vendors

* Multi-platform PIC experience across two or more of: silicon photonics, silicon nitride, III-V (InP), thin-film lithium niobate (TFLN)

* Optical system-level design or systems engineering for communication or sensing systems

* Familiarity with active photonic devices (lasers and amplifiers) and their integration into PIC-based systems

* RF photonics or analog photonic link design

* Nonlinear photonics (microresonator frequency combs, four-wave mixing, stimulated Brillouin scattering)

What sets you apart:

* A track record of taking a PIC from concept through tape-out to packaged, tested hardware the complete journey, not just simulation or layout

* Multi-platform adaptability across different material systems and foundry processes

* Experience specifying packaging requirements and managing external assembly vendors to deliver integrated photonic modules

* Technical leadership on small design teams defining approach, distributing work, and delivering as a team

* Combined depth in PIC design and breadth in optical or RF system-level engineering you design the chip and understand the system it lives in

* Adjacent domain experience in free-space…