Advanced Packaging Engineer - CoWoS Job at Piper Companies (Saratoga)

Substrate IC Package Layout Design Engineer

As a Substrate IC Package Layout Design Engineer you will be responsible for the...

Location

United States , San Jose

Salary:

150000.00 - 275000.00 USD / Year

Etched

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related field
10+ years of experience in IC substrate layout design for high-performance processors or accelerators
Extensive experience with large substrate packages (>50mm) and complex high-density layouts
Proven experience with high-power (700W+) package designs and robust power delivery networks
Expertise in high-speed signaling design (>50GHz) and mitigating signal integrity challenges (crosstalk, reflections, impedance mismatches)
Strong experience with CoWoS (Chip-on-Wafer-on-Substrate) interposer design and the impact of the substrate design to support CoWos
Advanced proficiency in Allegro Package Designer (including constraint management, routing, and design verification)
Deep understanding of SI/PI principles and how they apply to package-level design
Strong analytical skills and ability to work effectively in a fast-paced, cross-functional team environment

Job Responsibility

IC Substrate Layout Design: Lead the design and development of complex IC substrate layouts for high-power AI processors and accelerators
Design large (>50mm) and complex multi-layer substrate packages with high pin counts and dense routing requirements
Ensure robust power delivery designs capable of supporting >700W custom silicon solutions
High-Speed Signal Routing & Integrity: Develop high-speed signal routing solutions capable of supporting >50GHz signaling while minimizing signal integrity issues such as loss and crosstalk
Collaborate with SI/PI engineers to define signal integrity and power integrity requirements and implement solutions in substrate layout
Advanced Packaging & CoWoS Integration: Optimize CoWoS (Chip-on-Wafer-on-Substrate) interposer designs for thermal and electrical performance
Work closely with chip design, packaging, and manufacturing teams to ensure design feasibility and manufacturability
Design Validation & Verification: Perform DRC (Design Rule Check) and LVS (Layout vs. Schematic) verification for all substrate designs
Develop and maintain design documentation and guidelines for future substrate designs
Support design reviews and provide technical guidance to junior team members

What we offer

Medical, dental, and vision packages with generous premium coverage
$500 per month credit for waiving medical benefits
Housing subsidy of $2k per month for those living within walking distance of the office
Relocation support for those moving to San Jose (Santana Row)
Various wellness benefits covering fitness, mental health, and more
Daily lunch + dinner in our office

Fulltime

New

Principal Optical Packaging Engineer

At Microsoft Research, we are shaping the future of AI infrastructure by pursuin...

Location

United Kingdom , Cambridge

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Master’s or PhD’s degree in Electrical Engineering, Photonics, Materials Science, or a related field
Proven industry experience in wafer/panel level and advanced packaging with a strong focus on optical packaging, Co-packaged optics (CPO) or closely related technologies
Hands-on experience with: Optical module or CPO packaging design
Fiber attach / optical coupling techniques
High-speed interconnect packaging and signal integrity considerations
Strong understanding of system-level trade-offs (electrical, optical, thermal, mechanical)
Ability to operate effectively in a multi-disciplinary environment
Excellent communication skills in English, both written and spoken, including the skill to clearly communicate technical results and justify assumptions to diverse technical audiences

Job Responsibility

CPO Architecture & Packaging Co-Design - Lead the design and development of packaging architectures for co-packaged optics, including integration of photonic devices, ASICs, and interposers
Advanced Packaging Development - Define and prototype packaging solutions leveraging technologies such as 2.5D/3D integration (e.g., FOWL, CoWoS, EMIB, SOIC/HB etc), fiber attach, optical coupling, and thermal management
Optical Assembly & Alignment Strategy - Develop scalable optical assembly processes, including alignment tolerances, passive/active alignment strategies, and manufacturability trade-offs
Cross-Disciplinary Co-Design - Work closely with photonics, electronics, and system teams to co-optimize packaging, signal integrity, power delivery, and thermal performance
Partner Engagement & Technology Transfer - Collaborate with Tier-1 suppliers and ecosystem partners to realize packaging solutions and drive technology towards production readiness
Prototyping, Validation & Iteration - Build and evaluate prototypes, identify key failure modes, and iterate designs based on measurement data and system-level constraints

Fulltime

Silicon Operations Program Manager

We are seeking a highly organized and detail-oriented Silicon Operations Program...

Location

United States , San Jose

Salary:

150000.00 - 250000.00 USD / Year

Etched

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Supply Chain Management, Industrial Engineering, Operations Management, or a related field
5+ years of experience in supply chain management, production planning, or operations within the semiconductor industry
Deep understanding of the silicon lifecycle: tape-out, fabrication, packaging, test, bring-up, and validation
Proven track record working with foundries (TSMC, Samsung, etc.) and OSATs (ASE, Amkor, JCET, etc.)
Willingness to travel up to 25% for onsite supplier engagement, engineering builds, and production ramp support
Strong understanding of: Silicon manufacturing processes, including wafer fabrication, dicing, bumping, CoWoS packaging, and testing
Proficiency in using ERP systems (e.g., SAP, Oracle) and advanced Excel skills or analytics tools
Experience with hardware validation cycles and managing silicon hardware logistics
Exceptional program management and organizational skills with the ability to handle complex timelines and interdependencies
Effective communicator and cross-functional leader across engineering, validation, and operations teams

Job Responsibility

Develop and maintain end-to-end production schedules for silicon wafers, interposers, and test/assembly, supporting phases from engineering builds to mass production
Coordinate with foundries, OSATs (Outsourced Semiconductor Assembly and Test providers), and internal stakeholders to ensure production milestones and quality goals are met
Collaborate with test engineering teams to coordinate ATE test program development, bring-up planning, and bench validation hardware readiness
Track and forecast capacity planning across all silicon manufacturing stages, including wafer fabrication, component procurement, assembly, and test
Manage the procurement, delivery, and scheduling of key silicon components (e.g., wafers, interposers, substrates) to ensure optimal time-to-market
Act as the operational lead between internal teams and suppliers, ensuring transparency and alignment across silicon, packaging, validation, and manufacturing
Prepare for mass production ramp by ensuring material readiness, test infrastructure availability, and logistic support to mitigate bottlenecks or delays
Build and maintain demand forecasts for silicon and related components, based on build plans, yield assumptions, validation schedules, and market dynamics
Share regular forecasts with supply chain partners and ensure proactive capacity allocation at foundries and OSATs
Generate and maintain detailed dashboards and reports to track schedule adherence, capacity utilization, inventory status, and delivery performance for executive and technical stakeholders

What we offer

Medical, dental, and vision packages with generous premium coverage
$500 per month credit for waiving medical benefits
Housing subsidy of $2k per month for those living within walking distance of the office
Relocation support for those moving to San Jose (Santana Row)
Various wellness benefits covering fitness, mental health, and more
Daily lunch + dinner in our office
Offers Equity
Plus Significant Equity

Fulltime

New

Senior Lecturer/Associate Professor in Literacy

As a Senior Lecturer / Associate Professor in Literacy, you will play a key role...

Location

Australia , Albury-Wodonga, Bathurst, Port Macquarie, Wagga Wagga

Salary:

Not provided

Charles Sturt University

Expiration Date

June 08, 2026

Requirements

A doctoral qualification relevant to literacy or education, with a recognised teaching qualification
A strong record of high-quality teaching and student-centred learning
An established or emerging research profile aligned to literacy, curriculum or pedagogy
The ability to build productive partnerships and contribute to academic leadership

Job Responsibility

Lead impactful literacy teaching and research
Teach across online and on-campus environments
Shape future teachers and education practice
Contribute to curriculum innovation
Build strong relationships with students and partners
Provide academic leadership in literacy education
Contribute to the School's research profile
Supervise higher degree research students
Actively engage with professional, community and government stakeholders
At Associate Professor level: significant academic leadership, research impact, and contribution to the broader discipline at national/international level

What we offer

17% superannuation

Fulltime

New

Program Manager - Controls and Avionics Solutions

This position is based in Endicott, New York. New York and on-site work will be ...

Location

United States , Endicott

Salary:

120874.00 - 205486.00 USD / Year

Baesystems

Expiration Date

Until further notice

Requirements

Bachelor’s degree in engineering, engineering or manufacturing management, or other discipline
Demonstrated ability for building strong customer/ stakeholder relationships
Strong communication, negotiation, and presentation skills
Ability to interpret data and make data-driven decisions
Highly adaptable with strong initiative
Demonstrated ability to lead and motivate cross-functional teams
Knowledge of the global aviation market and regulatory requirements and/ or military aviation market

Job Responsibility

Maintaining strong customer relationships and leading a multidisciplinary team to execute complex development programs within schedule and budget
Leadership and management oversight of a project team assuring that project’s financials, schedule, and technical objectives are met and that the highest level of customer satisfaction is achieved while meeting all contractual commitments
Work effectively and collaboratively with Engineering, Operations, and all Program Office functional leadership to assure deliveries continue to exceed customer commitments and achievement of financial commitments to the company
Manages, coordinates, plans, organizes, controls, integrates, and executes projects within the Military Aircraft Systems portfolio
Participates in the support of new business and in the development of proposals

What we offer

Health insurance
Dental insurance
Vision insurance
Health savings accounts
401(k) savings plan
Disability coverage
Life and accident insurance
Employee assistance program
Legal plan
Discounts on home, auto, and pet insurance

Fulltime

New

Finance Business Partner (Research)

Full Time, Fixed Term (12 months). Level 7 - $101,421 to $110,819 p.a. (plus 17%...

Location

Australia , Wagga Wagga

Salary:

101421.00 - 110819.00 AUD / Year

Charles Sturt University

Expiration Date

June 02, 2026

Requirements

A degree in Accounting or Finance (professional accounting body membership is desirable)
Experience in project budgeting, forecasting and financial analysis
Background in management accounting or business partnering within complex environments
exposure to government funding or higher education is advantageous
Excellent stakeholder engagement skills, with the ability to work effectively with academics and researchers
Familiarity with business intelligence systems and dashboard reporting

Job Responsibility

Partner with academics to deliver strategic financial insights that enable research success
Directly influence world-class projects and decisions shaping the future of education and innovation
Lead initiatives that enhance financial governance, deliver accurate and timely reporting, and support key projects such as cost-pricing systems and research budgeting
Help build financial capability across the University, fostering collaboration and continuous improvement

What we offer

Flexibility with a 35-hour work week
Access to hybrid work arrangements
17% superannuation

Fulltime

New

Associate Lecturer/ Lecturer in Oral Health

Make a real impact by educating future oral health professionals to serve the ur...

Location

Australia , Wagga Wagga

Salary:

80046.00 - 134965.00 AUD / Year

Charles Sturt University

Expiration Date

June 16, 2026

Requirements

A qualification relevant to the discipline and appropriate to the level being applied for
Full registration (for teaching/research) as a Dentist or Oral Health Therapist with the Australian Health Practitioner Regulation Agency (Ahpra)
Excellent understanding of the clinical practice of oral health therapy, supported by a record of teaching and subject coordination relevant to the discipline and appropriate to the level being applied for
Evidence of the delivery of high quality student-centred learning and teaching in oral health therapy and/or general dentistry
A record of research activity or capability relevant to the discipline and appropriate to the level being applied for, as outlined in the position descriptions, may facilitate the progression of research opportunities

Job Responsibility

deliver high-quality teaching, clinical supervision and learning experiences in Oral Health
work with students in both clinical and preclinical settings while contributing to curriculum development, industry engagement and community partnerships

What we offer

Generous support provided to assist with relocating to Riverina’s beautiful Wagga Wagga or surrounds
17% superannuation

Fulltime

New

Change Analyst

As Change Analyst you will provide specialist change management expertise to sup...

Location

Australia , Albury-Wodonga, Bathurst, Dubbo, Orange, Wagga Wagga

Salary:

101421.00 - 110819.00 AUD / Year

Charles Sturt University

Expiration Date

June 03, 2026

Requirements

Relevant qualifications and/or equivalent experience in organisational change and transformation
Experienced in applying change management frameworks and methodologies to large-scale/complex organisational initiatives
Skilled in analysing change impacts and shaping clear, targeted responses in policy-driven environments
Strong communication and interpersonal skills

Job Responsibility

Provide specialist change management expertise to support the successful planning and implementation of the Models of Engagement and Assessment initiative
Lead change analysis, stakeholder engagement planning and adoption activities to enable a sustainable transition to new models of course delivery and assessment.

What we offer

Competitive salary and benefits including 17% super
Flexible working arrangements that support a healthy work-life balance

Fulltime

Select Country

Advanced Packaging Engineer - CoWoS

Piper Companies

Location:
United States , Saratoga

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 19, 2026

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