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National Core Jobs in California (NOW HIRING)

Chief of Staff

Rancho Cucamonga, CA · On-site

$135 - $155/hr

Chief of Staff About National CORE National Community Renaissance (National CORE) is one of the nation's largest nonprofit affordable housing developers, owners, and managers. Our mission is to ...

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At National CORE , we do more than build housing. We build communities. As one of the nation's leading nonprofit developers of affordable housing, National CORE is committed to creating high quality ...

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If interested in other available openings, please visit our career website Why Work with Us - National Community Renaissance At National CORE, you'll be part of an award-winning organization ...

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Be a team player Why Work with Us - National Community Renaissance At National CORE, you'll be part of an award-winning organization dedicated to transforming communities and improving lives. We are ...

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National Core information

What is the role of the National Core?

The National Core is typically an organization or initiative tasked with providing standardized resources, data, or services at a national level. In different sectors, such as healthcare, research, or education, a National Core can support the coordination and distribution of essential tools, best practices, and infrastructure to enhance efficiency and quality. Its main goal is to ensure consistency, support collaboration, and drive improvements across regional or institutional boundaries.

What are the key skills and qualifications needed to thrive as a National Core laboratory technician?

To thrive as a National Core Laboratory Technician, you typically need a background in laboratory science, attention to detail, and a relevant degree or certification such as an MLT (Medical Laboratory Technician) or MLS (Medical Laboratory Scientist) credential. Familiarity with laboratory information systems (LIS), automated analyzers, and quality control procedures is important. Strong analytical thinking, effective communication, and the ability to work accurately under pressure are valuable soft skills in this role. These competencies ensure precise test results, compliance with regulatory standards, and smooth laboratory operations.

What are some common challenges faced by professionals working in a National Core facility, and how can they be addressed?

Professionals in National Core facilities often encounter challenges related to managing high demand for equipment, coordinating scheduling among diverse research groups, and maintaining state-of-the-art instrumentation. Strong organizational skills and clear communication are essential to balance multiple projects and ensure equitable access for all users. Additionally, staying updated with technological advancements and providing user training are key responsibilities that help foster a collaborative and innovative environment.

What is the difference between National Core vs Medical Assistant?

AspectNational CoreMedical Assistant
CertificationsVaries by state, often includes specific licensing or certificationCertified Medical Assistant (CMA) or Registered Medical Assistant (RMA) commonly required
Work EnvironmentEducational, training, or administrative settingsClinics, hospitals, doctor’s offices
Employer & Industry UsageTraining programs, educational institutions, healthcare facilitiesHealthcare providers, clinics, hospitals

National Core typically refers to standardized training or certification programs in healthcare, whereas Medical Assistants are trained professionals working directly in clinical and administrative roles. Both roles often require similar certifications and work in healthcare environments, but National Core is more about the training standardization, while Medical Assistants are the practitioners themselves.

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

The most popular types of Core jobs in California are:

What cities in California are hiring for National Core jobs?

Cities in California with the most National Core job openings:

Infographic showing various National Core job openings in California as of August 2026, with employment types broken down into 50% Full Time, 42% Part Time, and 8% Temporary. Highlights an 100% In-person job distribution.

Chief of Staff

National CORE

Rancho Cucamonga, CA • On-site

$135 - $155/hr

Other

Posted 18 days ago


Job description

Job Details
  • Job Location: Corporate Rancho Cucamonga - Rancho Cucamonga, CA 91730
  • Position Type: Full Time
  • Education Level: 4 Year Degree
  • Salary Range: $135,000.00 - $155,000.00 Salary/year
  • Job Category: Other
  • Title: Chief of Staff
About National CORE

National Community Renaissance (National CORE) is one of the nation's largest nonprofit affordable housing developers, owners, and managers. Our mission is to transform lives and communities through high‑quality affordable housing, resident‑centered services, and innovative community development. We believe strong leadership, strategic collaboration, and operational excellence are essential to fulfilling our mission and creating lasting impact.

Position Summary

The Chief of Staff serves as a trusted strategic advisor and operational partner to the Executive Vice President, while working closely with the President and executive leadership team. This highly visible role is responsible for driving strategic initiatives, facilitating cross‑functional collaboration, managing executive priorities, and ensuring the successful execution of organizational objectives.

The Chief of Staff provides executive‑level leadership, project management, organizational oversight, and strategic counsel across a broad range of corporate initiatives. This position serves as a key liaison between executive leadership, department leaders, external stakeholders, and the Board of Directors, ensuring alignment, accountability, and timely execution of the organization’s priorities.

Essential Responsibilities
  • Advises the President and the Executive Vice President on a variety of company issues and assists in developing policy.
  • Works directly and on behalf of the President and the Executive Vice President and advises them on various issues and discussions with staff regarding policy and action items.
  • Works directly with senior leadership and staff on developing initiatives and updating the President and the Executive Vice President as to the progress of those initiatives.
  • Advises the President and the Executive Vice President on delivery of tasks and coordinates on behalf of the President and the Executive Vice President, the implementation of services or action items that involve several departments.
  • Assures implementation of programs developed and initiated by the President and the Executive Vice President.
  • Assists in managing Board matters including logistics pertaining to meetings and meeting materials.
  • Directly manages the calendar of meetings for the President and the Executive Vice President and meetings of the senior leadership team.
  • Responsible for the development of agendas for recurring meetings of the senior leader team and executive leadership team meetings.
  • Attend company sponsored events that relate to the development of the team, which from time to time may include overnight stays at locations away from the employee’s home.
Qualifications

The ideal candidate is a highly organized, strategic, and collaborative executive professional with exceptional judgment, communication skills, and the ability to navigate complex organizational priorities with discretion and professionalism.

Required Knowledge, Skills & Abilities
  • Demonstrated ability to build trusted relationships with executive leadership, Board members, public officials, and external partners.
  • Exceptional organizational, analytical, and strategic planning skills.
  • Outstanding written, verbal, and interpersonal communication abilities.
  • Ability to manage multiple high‑priority initiatives simultaneously while maintaining exceptional attention to detail.
  • Strong project management and organizational leadership capabilities.
  • Ability to influence and collaborate across all levels of the organization.
  • Sound judgment, diplomacy, and the highest level of confidentiality and professionalism.
  • Advanced proficiency with Microsoft Office Suite, including Outlook, Word, Excel, and PowerPoint.
  • Ability to prepare executive presentations, reports, and briefing materials.
Education & Experience
  • Bachelor’s degree in business administration, Public Administration, Communications, Organizational Leadership, or a related field required.
  • Master’s degree (MBA, MPA, or related discipline) preferred.
  • Seven to ten years of progressively responsible experience supporting senior executives or executive leadership teams, including experience in strategic planning, operations, project management, or organizational leadership.
  • Experience working with Boards of Directors, executive committees, or governing bodies preferred.
  • Experience within affordable housing, nonprofit organizations, community development, real estate development, government relations, or similarly complex organizations is highly desirable.
  • Experience collaborating with municipal agencies, public officials, and community stakeholders is preferred.
Physical Requirements / Work Environment
  • Work is primarily performed in a professional office environment.
  • Prolonged periods of sitting and working at a computer.
  • Ability to operate standard office equipment.
  • Valid driver’s license and ability to travel locally as needed for business purposes.
  • Occasional overnight travel may be required.
FLSA Classification

Exempt

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