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Assistant Marketer Jobs in California (NOW HIRING)

Nextiny

Entry Level Digital Marketer

Pomona, CA · On-site

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Los Angeles, CA · On-site

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Merced, CA · On-site

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Merced, CA

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Stockton, CA

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Chico, CA · On-site

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Fresno, CA · On-site

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Stockton, CA · On-site

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Northridge, CA

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

Chico, CA

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

Nextiny

Entry Level Digital Marketer

San Diego, CA

What You'll Do * Assist in the development and execution of digital marketing strategies for clients. * Learn and work with marketing platforms such as HubSpot, Google Analytics, and social media ...

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All JobsMarketer JobsAssistant Marketer JobsAssistant Marketer Jobs in California

Assistant Marketer information

What is an assistant marketer?

Assistant Marketers are entry-level professionals who support marketing teams with various tasks such as conducting market research, creating promotional materials, coordinating marketing campaigns, managing social media accounts, and analyzing marketing data. They help execute marketing strategies and ensure campaigns run smoothly. Assistant Marketers often work closely with other departments to support brand awareness and customer engagement initiatives, gaining valuable experience for more advanced marketing roles.

What are the key skills and qualifications needed to thrive as an assistant marketer?

To thrive as an Assistant Marketer, you need foundational knowledge in marketing principles, data analysis, and content creation, often supported by a relevant degree or coursework. Familiarity with digital marketing tools such as Google Analytics, social media management platforms, and email marketing systems is typically required. Strong organizational skills, attention to detail, and effective communication help you manage multiple projects and collaborate with team members. These skills ensure successful campaign execution, accurate performance tracking, and cohesive teamwork in a dynamic marketing environment.

What are some typical challenges an assistant marketer may face when supporting multiple campaigns simultaneously?

Assistant Marketers often juggle several campaigns at once, which can make prioritizing tasks and managing deadlines challenging. Balancing the needs of different teams, staying organized with campaign assets, and adapting quickly to changing project requirements are common aspects of the role. Effective communication and time management skills are essential for handling overlapping responsibilities and ensuring that all marketing activities run smoothly. Seeking feedback regularly and using project management tools can help Assistant Marketers stay on track and contribute efficiently to each campaign's success.

What is the difference between Assistant Marketer vs Marketing Coordinator?

AspectAssistant MarketerMarketing Coordinator
ResponsibilitiesSupports marketing campaigns, conducts research, assists with content creationCoordinates marketing activities, manages schedules, executes campaigns
Required SkillsBasic marketing knowledge, communication skills, teamworkOrganizational skills, project management, communication
CredentialsAssociate degree or relevant coursework often preferredSimilar; often an associate degree or bachelor's in marketing or related field
Work EnvironmentOffice setting, team collaborationOffice environment, cross-department coordination

While both roles support marketing efforts, an Assistant Marketer typically focuses on supporting campaigns and research, whereas a Marketing Coordinator manages the execution and coordination of marketing activities. Both roles require similar skills and credentials, often working closely within marketing teams to achieve campaign goals.

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

The most popular types of Marketer jobs in California are:

What cities in California are hiring for Assistant Marketer jobs?

Cities in California with the most Assistant Marketer job openings:

Assistant Marketer jobs near you
Infographic showing various Assistant Marketer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 23% Part Time, 1% Temporary, and 5% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Executive Assistant, Marketing (R5304)

Shield AI

San Mateo, CA • On-site

$95K - $140K/yr

Full-time

Re-posted 25 days ago

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:

We are seeking a highly organized, proactive, and business-minded Executive Assistant / Team Administrator to provide executive-level support to our Chief Marketing Officer (CMO). This individual will serve as a trusted partner to the CMO, ensuring seamless day-to-day operations while anticipating needs, managing competing priorities, and enabling the Marketing leadership team to operate efficiently. 

In addition to supporting the CMO, this role will provide administrative support to members of the Marketing leadership team as needed, particularly for complex travel, scheduling, and key initiatives. The role may also serve as backup to the Executive Assistant supporting the Chief People Officer and Chief Legal Officer, and occasionally the Executive Assistant to the CEO. 

This role requires on-site presence at our San Mateo office, particularly on days when the CMO and other Executive Team members are in the office. While there is some flexibility, there will be weeks where being on-site up to five days is required. Occasional travel may also be required to provide executive support during major company events, customer engagements, and industry conferences. 

Role scope:
This is far more than a traditional executive support position. The Executive Assistant will serve as a trusted business partner, helping the CMO and Marketing leadership team stay organized, informed, and focused on the company's highest priorities. Success in this role requires exceptional judgment, professionalism, curiosity, and the ability to thrive in a fast-paced, high-growth environment. 
What we're looking for:
The ideal candidate is a mature, low-ego professional who thrives behind the scenes, anticipates needs before they arise, and brings calm, sound judgment to every situation. They possess exceptional attention to detail, outstanding organizational skills, and the executive presence to interact confidently with senior leaders, Board members, customers, and external partners. They are naturally curious about the business, eager to learn, and motivated to become a trusted advisor who enables executive success rather than simply managing logistics. 
What you'll do:
Executive & Business Support 
  • Manage complex, multi-time zone calendars for the CMO, balancing competing priorities while optimizing executive time.  
  • Coordinate meetings, executive reviews, leadership offsites, and customer engagements.  
  • Manage agendas, meeting logistics, and follow-up actions for staff meetings, leadership meetings, and key business reviews.  
  • Capture meeting notes, track action items, monitor progress, and help ensure commitments are completed.  
  • Develop sufficient understanding of the business and organizational priorities to proactively identify issues, surface dependencies, and help drive execution.  
  • Exercise sound judgment when interacting with internal and external stakeholders, representing the CMO with professionalism and discretion.  
  • Support members of the Marketing leadership team with complex scheduling, travel coordination, and administrative needs as appropriate.  
Planning, Budget & Operations 
  • Assist with department budget tracking, purchase requests, invoice processing, and other administrative financial activities.  
  • Process executive expense reports accurately and in a timely manner.  
  • Coordinate planning and logistics for team meetings, offsites, customer visits, executive events, and cross-functional initiatives.  
  • Ensure all required materials, information, and logistics are prepared for key meetings and executive engagements.  
  • Serve as the primary point of contact for day-to-day administrative needs across the Marketing organization.  
Communications & Executive Presentations 
  • Prepare, edit, and format high-quality presentations, reports, executive communications, and other business documents.  
  • Translate executive guidance into polished PowerPoint presentations and supporting materials with exceptional attention to detail.  
  • Maintain organized documentation and ensure information is communicated clearly and professionally.  
Travel & Executive Events 
  • Coordinate complex domestic and international travel, including flights, accommodations, ground transportation, and detailed itineraries.  
  • Provide on-site executive support during major company events, customer meetings, trade shows, and industry conferences, including occasional travel as required.  
  • Partner with other Executive Assistants to coordinate Executive Team activities and support company-wide events.  
Executive Partnership 
  • Handle highly confidential information with the utmost discretion and professionalism.  
  • Build strong working relationships across the executive team, Board interactions, customers, and external partners.  
  • Serve as a senior member of the Executive Assistant community by mentoring others, sharing best practices, and providing backup support across the C-Suite when needed.  
Required qualifications:
  • 5+ years of executive assistant, administrative, or related professional experience supporting C-level executives.  
  • Demonstrated success partnering closely with senior executives in demanding, fast-paced environments requiring exceptional professionalism and sound judgment.  
  • Experience managing highly complex calendars, travel, executive meetings, and competing priorities with minimal direction.
  • Strong organizational skills with exceptional attention to detail and follow-through.  
  • Experience preparing executive-level presentations and business documents using PowerPoint and other presentation tools.
  • Excellent written and verbal communication skills with a polished executive presence.  
  • Proven ability to manage confidential information with the highest level of discretion.  
  • Experience coordinating leadership meetings, managing agendas, documenting action items, and tracking follow-up activities.  
  • Ability to build trusted relationships and effectively manage stakeholders across all levels of the organization, including executives, customers, and Board members.  
  • Strong proficiency with Microsoft Office Suite, Google Workspace, Slack, Microsoft Teams, calendaring systems, and video conferencing platforms.  
  • Demonstrated ability to quickly learn new technologies, including a genuine interest in leveraging AI-powered productivity tools to improve efficiency.  
  • Adaptability to thrive in a high-growth, rapidly changing, and often ambiguous environment.  
  • Willingness to travel occasionally in support of executive meetings, company events, and industry conferences.  
Preferred qualifications:
  • Experience supporting multiple C-Suite executives in a high-growth technology or aerospace organization.  
  • Prior experience in highly disciplined, detail-oriented environments such as finance, legal, consulting, investment banking, or corporate law.  
  • Experience managing departmental budgets, invoices, procurement activities, or related operational processes.  
  • Advanced proficiency in Microsoft Office Suite and Google Workspace.  
  • Experience coordinating complex domestic and international executive travel.  
  • Familiarity with expense management systems such as Concur or Expensify.  
  • Demonstrated curiosity about emerging technologies, including AI tools that improve productivity and executive workflows. 
  • Previous experience supporting executive leadership in organizations with frequent Board, investor, or customer interactions.  
#LI-AA2
#LD

Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.