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Mofe Engineer Jobs in California (NOW HIRING)

Mofe Engineer information

What are the key skills and qualifications needed to thrive as a MOFE engineer?

To thrive as a MOFE (Mixed-signal, Opto, and Front-End) Engineer, you need a solid background in electrical engineering, analog and digital circuit design, and semiconductor fundamentals, often supported by a relevant engineering degree. Familiarity with EDA tools such as Cadence, Mentor Graphics, and simulation software, as well as knowledge of industry standards, is highly valuable. Strong problem-solving abilities, attention to detail, and effective teamwork are crucial soft skills for this position. These competencies ensure the accurate design, integration, and optimization of complex electronic systems in a competitive technological landscape.

What are some common challenges MOFE engineers face when working on multidisciplinary projects?

Mofe Engineers often collaborate with professionals from various fields, which can present challenges such as aligning technical requirements, managing communication across diverse teams, and integrating different systems. Success in this environment requires adaptability, strong interpersonal skills, and proactive problem-solving. Navigating these complexities helps build valuable experience and can open doors for career advancement into project leadership or specialized technical roles.

What is the difference between Mofe Engineer vs Mechanical Engineer?

AspectMofe EngineerMechanical Engineer
CredentialsTypically requires a diploma or degree in mechanical or related fieldsBachelor's degree or higher in mechanical engineering
Work EnvironmentPrimarily on-site in manufacturing, construction, or industrial settingsDesign offices, manufacturing plants, or research labs
Industry UsageCommon in construction, manufacturing, and infrastructure projectsBroadly used across automotive, aerospace, energy, and manufacturing sectors

The main difference between a Mofe Engineer and a Mechanical Engineer lies in their focus and work environment. Mofe Engineers often work on-site in construction or industrial projects, while Mechanical Engineers tend to work in design, research, or manufacturing settings. Both roles require technical knowledge, but their daily tasks and industry applications differ.

What cities in California are hiring for Mofe Engineer jobs?

Cities in California with the most Mofe Engineer job openings:

Infographic showing various Mofe Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Commercial Sourcing Manager, MOFE and Mechanical Cooling

Facebook App

Menlo Park, CA

$151K/yr

Full-time

Re-posted 19 days ago


Meta rating

7.8

Company rating: 7.8 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

138th of 247 rated software companies


Job description

Meta's data center infrastructure depends on a resilient, cost-effective supply base for power and cooling equipment. The Sourcing and Commodity Management team is responsible for developing and executing category strategies that secure supply, optimize total cost of ownership, and enable the on-time delivery of critical infrastructure at global scale. In this role, you will lead strategic sourcing for power and cooling equipment categories — including uninterruptible power supplies, switchgear, transformers, precision cooling units, and related mechanical and electrical systems — partnering closely with engineering, supply chain, and construction teams to shape supplier relationships and category direction across Meta's data center portfolio.
Commercial Sourcing Manager, MOFE and Mechanical Cooling Responsibilities:
  • Define and execute multi-year category strategies for power and cooling infrastructure equipment, including market analysis, supplier segmentation, and sourcing roadmaps aligned to data center capacity growth
  • Lead competitive sourcing events, contract negotiations, and supplier selection processes for high-value power and cooling equipment categories such as UPS systems, switchgear, transformers, CRAC and CRAH units, and cooling towers
  • Develop and manage strategic supplier relationships, conducting regular business reviews to drive performance improvements in quality, delivery, cost, and capacity
  • Analyze total cost of ownership across the power and cooling supply base, identifying and executing cost reduction and value engineering opportunities in collaboration with engineering and design teams
  • Assess and mitigate supply chain risks associated with power and cooling equipment, including geopolitical exposure, single-source dependencies, long-lead-time components, and commodity price volatility
  • Partner with data center engineering, construction, and capacity planning teams to align sourcing strategies with technology roadmaps and infrastructure deployment schedules
  • Establish and track supplier capacity commitments to ensure supply availability supports Meta's global data center build pipeline
  • Drive supplier development initiatives to qualify new sources of supply, expand geographic diversity, and improve supply chain resilience for critical power and cooling categories
  • Develop executive-level reporting and category insights, communicating sourcing strategy, supplier performance, and risk posture to cross-functional stakeholders and leadership
  • Collaborate with legal, finance, and sustainability teams to structure contracts that reflect Meta's commercial, compliance, and environmental requirements

Minimum Qualifications:
  • 8+ years of experience in strategic sourcing, category management, or procurement for power and cooling infrastructure equipment or related mechanical and electrical systems
  • Experience leading end-to-end sourcing processes including RFx development, supplier evaluation, commercial negotiation, and contract execution for capital equipment categories
  • Experience developing category strategies that incorporate market intelligence, total cost of ownership analysis, and supply risk assessment
  • Experience managing supplier relationships and driving measurable improvements in supplier performance across cost, quality, and delivery
  • Experience communicating complex sourcing strategies and supplier performance data to cross-functional teams and executive stakeholders

Preferred Qualifications:
  • Experience sourcing power and cooling equipment specifically for hyperscale or large-scale data center environments, including familiarity with UPS, switchgear, transformers, and precision cooling systems
  • Experience applying should-cost modeling or value engineering methodologies to capital equipment categories
  • Experience working cross-functionally with data center engineering or construction teams to align procurement strategy with infrastructure design and deployment timelines
  • Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
  • Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
  • Familiarity with commodity market dynamics affecting power and cooling equipment, including copper, steel, and refrigerant supply chains
  • Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies

About Meta:
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.
$151,000/year to $210,000/year + bonus + equity + benefits
Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.

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