Make A Difference Jobs in San Francisco, CA

1,128,977 open positions · Updated daily

Looking for Make A Difference jobs in San Francisco, CA? Browse our curated listings with transparent salary information to find the perfect Make A Difference position in the San Francisco, CA area.

Structural Welder

Company: Talent Source LLC

Location: San Diego, CA

Posted Aug 29, 2025

Able to pass NAVSEA-certified weld tests. *Fit and weld structural steel components including bulkheads, decks, and frames.*.

COMMERCIAL HVAC & REFRIGERATION SERVICE TECHNICIAN

Company: Silver State Refrigeration & HVAC

Location: San Antonio, TX

Posted Aug 29, 2025

Driver’s license must be registered in the state that you will be working in. Must own your own tools to perform the job. Install and repair system components.

Armed Security Officer - Full Time - 3rd Shift - $21.00/hr

Company: Sunstates Security

Location: San Antonio, TX

Posted Aug 29, 2025

Armed Security Officer - Full Time - 3rd Shift - $21.00/hr. We are hiring for Full-Time, Armed Security Officers in the San Antonio, TX area.

Roofing Laborer Crew – San Antonio, TX

Company: Roofer.com

Location: San Antonio, TX

Posted Aug 29, 2025

*Competitive entry-level pay starting at $14 – $17/hour* (based on experience). Operate hand tools and equipment safely. Job Types: Full-time, Contract.

Senior HVAC Technician

Company: Ontario Refrigeration Service, Inc.

Location: San Diego, CA

Posted Aug 29, 2025

Previous experience as an HVAC Technician or in a related field (10+ years). Company supplied tools, uniform, boots, and cell phone/iPad.

Day Porter - On Call

Company: Blackstone Consulting Inc.

Location: Los Angeles, CA

Posted Aug 29, 2025

Knowledge of safe disposal of chemical liquids and other hazardous components. Knowledge of use and maintenance of industrial cleaning equipment and appliances.

Data Scientist, Mid

Company: Booz Allen

Location: San Diego, CA

Posted Aug 29, 2025

You’ll develop algorithms and systems and use the right combination of tools and frameworks to turn sets of disparate data points into objective answers to help…

Plumbers Helper

Company: S.D. Expert Plumbing and Drain Cleaning

Location: San Diego, CA

Posted Aug 29, 2025

Good communication and interpersonal skills. Ability to work well with others. Good physical condition and strength with the ability to work in awkward spaces.

Senior HVAC Technician

Company: Ontario Refrigeration Service, Inc.

Location: Los Angeles, CA

Posted Aug 29, 2025

Previous experience as an HVAC Technician or in a related field (10+ years). Company supplied tools, uniform, boots, and cell phone/iPad.

HVAC Service Technician

Company: Ontario Refrigeration Service, Inc.

Location: San Diego, CA

Posted Aug 29, 2025

Previous experience as an HVAC Technician or in a related field (1+ years). Company supplied tools, uniform, boots, and cell phone/iPad.

On-Premise Market Manager - Topo Chico - Los Angeles, CA

Company: Greenhouse Agency

Location: Los Angeles, CA

Posted Aug 29, 2025

Secure programming that complies with all state/local laws and corporate directives. Drive guest marketing programs to deliver best-in-class execution in on-…

Cabinetry Installer

Company: The Tailored Closet and PremierGarage of North San Antonio

Location: San Antonio, TX

Posted Aug 29, 2025

The ideal candidate has at least three years of installation experience, preferably in a related industry, a clean driving record, valid drivers license and the…

Frequently Asked Questions

What are typical salary ranges by seniority for Make A Difference roles?
Junior analysts and developers earn $70k–$90k, mid‑level positions range $90k–$120k, senior experts command $120k–$150k, and lead or director roles can reach $150k–$200k annually.
Which skills and certifications are most valued in Make A Difference tech positions?
Strong proficiency in Python, R, SQL, and machine‑learning frameworks (TensorFlow, PyTorch) is essential. Domain certifications such as LEED AP, GRI Certified, and blockchain credentials like Hyperledger Fabric Administrator boost credibility.
Is remote work available for Make A Difference tech jobs?
Yes—many listings support fully remote or hybrid models, with remote‑first teams using collaboration tools like GitHub, Slack, and Miro to maintain rapid iteration.
What career progression paths exist within Make A Difference tech roles?
Typical paths move from associate analyst → senior data scientist → lead data scientist or product manager, and can branch into program management or impact strategy leadership.
What industry trends are shaping Make A Difference tech careers?
Investments in climate tech, AI for social good, ESG reporting, and open‑source philanthropy are accelerating. Companies are adopting zero‑carbon cloud services and leveraging AI to predict disease spread or optimize renewable energy distribution.

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