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Sem Jobs in California (NOW HIRING)

SEM Account Manager

Oakland, CA · On-site

  • Medical

  • Dental

The SEM Account Manager will be join our team primarily working in and on client accounts, this means getting your hands dirty as well as potentially presenting to the clients. We have clients across ...

SEM Account Manager

Oakland, CA · On-site

  • Medical

  • Dental

The SEM Account Manager will be join our team primarily working in and on client accounts, this means getting your hands dirty as well as potentially presenting to the clients. We have clients across ...

Media Director, Search

Santa Monica, CA · On-site

$130 - $150/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Areas of Focus SEM SEM is fundamental to our work and the right candidate will research, plan and execute SEM campaigns across our client portfolios, participate in RFPs and evolve our search ...

Our website is www.datekickstarter.com THE SEO'S SKILL SET Experience with Google and Bing's services, including Analytics and Webmaster Tools Experience with Google's Keyword Tool, SEM Rush, Market ...

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Search Engine Optimization (SEO) Specialist

Ontario, CA · On-site

$25 - $29/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Compensation: $25-29 per hour depending on years of experience As an SEO Specialist at Firm Media, your role is integral to our clients' digital marketing success. You will work closely with the SEO ...

SEO & Content Marketing Specialist

La Puente, CA · On-site

$85K - $100K/yr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Position Summary The Assistant Manager, SEO & Content Marketing at Lee Kum Kee is responsible for improving the company's organic search visibility, website content quality, and digital performance ...

Showing results 21-40

Sem information

See California salary details

$113K

$123.4K

$131.8K

How much do sem jobs pay per year?

As of Aug 20, 2026, the average yearly pay for sem in California is $123,363.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $128,300.00 per year, depending on experience, location, and employer.

What is a SEM specialist?

SEM specialists, or Search Engine Marketing specialists, are professionals who manage and optimize paid advertising campaigns on search engines like Google and Bing. Their main goal is to increase website visibility and drive targeted traffic by using strategies such as pay-per-click (PPC) advertising, keyword research, and ad copywriting. SEM specialists analyze campaign performance, adjust bids and budgets, and ensure ads reach the right audience. They often work closely with SEO and digital marketing teams to maximize return on investment (ROI) and achieve marketing objectives.

What are the key skills and qualifications needed to thrive as a SEM specialist?

To thrive as an SEM Specialist, you need expertise in digital marketing strategies, keyword research, campaign management, and typically a bachelor's degree in marketing or a related field. Familiarity with platforms such as Google Ads, Bing Ads, Google Analytics, and relevant certifications (e.g., Google Ads Certification) are crucial. Strong analytical thinking, attention to detail, and effective communication skills set top performers apart. These skills are vital for optimizing ad performance, maximizing ROI, and ensuring campaigns align with business objectives.

What are some common challenges faced by SEM specialists when managing multiple campaigns across different platforms?

SEM specialists often encounter challenges such as balancing budget allocations, maintaining consistent messaging, and keeping up with rapidly changing algorithms across platforms like Google Ads and Bing Ads. Managing multiple campaigns requires strong organizational skills to monitor performance metrics, optimize keywords, and ensure compliance with each platform's policies. Additionally, effective communication with clients or other departments is essential to align SEM strategies with broader marketing goals.

What is the difference between Sem vs SEO Specialist?

AspectSemSEO Specialist
Required CredentialsMarketing certifications, digital advertising experienceSEO certifications, web analytics knowledge
Work EnvironmentPaid advertising campaigns, PPC managementWebsite optimization, organic search strategies
Employer & Industry UsageAdvertising agencies, digital marketing firmsBusinesses with online presence, marketing agencies
Search & Comparison IntentPaid search, advertising strategiesOrganic search, website ranking improvements

Sem (Search Engine Marketing) focuses on paid advertising campaigns like PPC, while SEO Specialist concentrates on organic search optimization to improve website rankings. Both roles are essential in digital marketing but differ in methods and tools used.

How to become a search engine marketing specialist?

To become a search engine marketing (SEM) specialist, you should gain knowledge of digital marketing, learn how to use tools like Google Ads and analytics platforms, and develop skills in keyword research, ad copywriting, and campaign management. Earning certifications such as Google Ads Certification can enhance credibility, and gaining hands-on experience through internships or personal projects is valuable for building expertise.

What is a search engine marketing job?

A search engine marketing (SEM) job involves creating and managing paid advertising campaigns on search engines like Google and Bing to increase website visibility. SEM professionals use tools such as Google Ads and Bing Ads, analyze performance metrics, and optimize campaigns to improve return on investment.

What are the most commonly searched types of Sem jobs in California?

The most popular types of Sem jobs in California are:

What are popular job titles related to Sem jobs in California?

For Sem jobs in California, the most frequently searched job titles are:

What job categories do people searching Sem jobs in California look for?

The top searched job categories for Sem jobs in California are:

What cities in California are hiring for Sem jobs?

Cities in California with the most Sem job openings:

Infographic showing various Sem job openings in California as of August 2026, with employment types broken down into 95% Full Time, 3% Part Time, and 2% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $123,363 per year, or $59.3 per hour.

$25.30 - $40/hr

Full-time

Re-posted 10 days ago


Job description

TITLE:                        FIB/SEM TECHNICIAN

B SHIFT:                    MONDAY THRU THURSDAY, 7:00PM-7:00AM

FLSA STATUS:          NON-EXEMPT

REPORTS TO:          SR. MANAGER, PLATING MANUFACTURING ENGINEERING

SUMMARY:

Under the direction of the Sr. Manager of Wafer Characterization, the FIB/SEM Technician provides support to wafer characterization engineering group using Dual Beam microscopes for TEM sample preparation.  Other responsibilities include using Dual Beam and/or SEM microscopes to perform failure analysis. This position is located in Milpitas, California.

ESSENTIAL FUNCTIONS:

  • Sophisticated and high-throughput TEM lamella sample preparation
  • Supports wafer characterization and engineering processes to ensure wafer, rowbar, and slider samples are mounted correctly and efficiently for Dual Beam TEM sample preparation
  • Uses SEM or Dual Beam for some imaging and performs failure analysis as needed
  • Assists with troubleshooting and resolving basic microscope issues
  • Participates in and recommends modifications to procedures or processes in support of continuous improvement initiatives
  • Responds to inquiries from other team members, managers, or departments
  • Adheres to all safety policies and procedures as required
  • Performs other duties of a similar nature or level*

MINIMUM QUALIFICATIONS:

  • Associates degree in Electronics or Industrial Technology and/or equivalent relevant experience; Bachelor’s degree in Engineering, Materials Science, or Physics preferred
  • Two years of hands-on experience using SEM or FIB/SEM microscopes in a semiconductor environment
  • Knowledge of microscopy processes and procedures
  • Proficient in the use of Microsoft Office Applications

Required Knowledge, Skills, and Abilities:

  • Knowledge and ability to use various types of microscopes, including SEM and FIB/SEM
  • Knowledge of wafer fabrication principles and processes
  • Ability to collect and analyze data, present findings, and recommend corrective action
  • Ability to adhere to all safety policies and procedures
  • Ability to communicate effectively with all levels of employees and management
  • Demonstrated critical thinking and analytical skills
  • Demonstrated ability to follow routine verbal or written instructions
  • Demonstrated problem solving and organizational skills
  • Demonstrated time management and prioritization skills
  • Skilled at resolving issues quickly and efficiently
  • Flexible and able to prioritize

The hourly rate for this full-time position is between $25.30-$40.00 + bonus target + benefits. Within the range the individual pay may differ depending on additional factors including job responsibilities, job related knowledge, skills, abilities, education, and experience. The hourly pay range shown is subject to change and may be modified periodically.

WORKING CONDITIONS:

The FIB/SEM Technician works primarily in an office environment on B shift, Monday thru Thursday, 7:00pm-7:00am. The schedule may be altered from time-to-time to meet business or operational needs; may travel from building-to-building as needed.  Works in a laboratory environment; wears a lab coat, hair net, gloves, safety glasses, and booties.  May be exposed to hazardous conditions, chemicals, fumes, and/or gases during the course of workday; Stands and walks; performs various fine grasping movements, bends, and twists; operates a computer and enters information using a keyboard, operates a telephone, and other office equipment. Spends a significant period of time using a Dual Beam microscope.  May occasionally be required to push, pull, or lift up to 10 pounds.

*Other duties of a similar nature or level are duties that may be required but may not be specifically listed in the job description or posting.

TDK/Headway Technologies, Inc. provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. Applicants requiring accommodation in order to complete the application process should contact the Headway Human Resources Department.