U.S. Citizenship Required Jobs in San Francisco, CA

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Looking for U.S. Citizenship Required jobs in San Francisco, CA? Browse our curated listings with transparent salary information to find the perfect U.S. Citizenship Required position in the San Francisco, CA area.

Registered Nurse (RN)

Company: Suncrest Hospice

Location: San Diego, CA

Posted Oct 09, 2025

Must be willing to drive with reliable transportation, valid driver’s license, and auto insurance, to be able to travel across the service area.

Construction Laborer

Company: Dowbuilt

Location: Palo Alto, CA

Posted Oct 08, 2025

Basic carpentry tools (i.e., belt with hammer holster, utility knife, 30’ measuring tape, cordless drill and bit holder, gloves, hammer);

Service Plumber

Company: Andersen Commercial Plumbing

Location: North Hollywood, CA

Posted Oct 09, 2025

Proficient in the installation and repair of water, irrigation, and gas piping (PVC, copper, black pipe, galvanized, etc.). 401(k) with company match.

In-Store Free Sample Associate

Company: Advantage Solutions

Location: San Antonio, TX

Posted Oct 08, 2025

No prior experience is required as we provide training and team support to help you succeed. In this position, you'll drive sales by engaging customers through…

Service Plumber

Company: Andersen Commercial Plumbing

Location: Los Angeles County, CA

Posted Oct 09, 2025

Proficient in the installation and repair of water, irrigation, and gas piping (PVC, copper, black pipe, galvanized, etc.). 401(k) with company match.

Principal Data Scientist - Remote

Company: Optum

Location: San Diego, CA

Posted Oct 08, 2025

7+ years of experience in machine learning or data science: data analysis, algorithm design, model architecture specification, machine learning algorithm…

Data Scientist 3

Company: Northrop Grumman

Location: Los Angeles, CA

Posted Oct 09, 2025

Bachelor's degree in a technical area with 5 years of relevant experience (3 years with technical MS; 1 years with a PhD in a related field).

HVAC Refrigeration Service Technician

Company: Nextech

Location: San Fernando, CA

Posted Oct 09, 2025

EPA certification and a valid driver’s license. Diagnose and repair HVAC/R systems, including electrical, mechanical, and electronic components.

HVAC Refrigeration Service Technician

Company: Nextech

Location: La Mesa, CA

Posted Oct 09, 2025

EPA certification and a valid driver’s license. Diagnose and repair HVAC/R systems, including electrical, mechanical, and electronic components.

Sous Chef

Company: The Lodge at Torrey Pines

Location: La Jolla, CA

Posted Oct 08, 2025

Must be able to attain a valid San Diego County Food Handler certification upon hire; Evans Hotels will provide training at company expense.

Plumber

Company: Bill Howe Plumbing

Location: San Diego, CA

Posted Oct 08, 2025

Perform minor and major plumbing service and repair including shower valves, disposals, fixtures (repair and replacement), gas lines, wall heaters, slab leak…

Fabricator / Welder Operator

Company: NOV

Location: San Antonio, TX

Posted Oct 08, 2025

Knowledge of mechanical, electrical, pneumatic, and hydraulic systems. Knowledge of mechanical, electrical, pneumatic, and hydraulic systems is a plus.

Frequently Asked Questions

What are typical salary ranges for U.S. Citizenship Required tech roles by seniority?
Entry‑level (0‑2 yrs) $70k–$100k; mid‑level (2‑5 yrs) $100k–$150k; senior‑level (5+ yrs) $150k–$250k. Contractors may add signing bonuses and relocation packages, especially for DoD projects.
What skills and certifications are essential for these positions?
Core certifications: CompTIA Security+, CISSP, PMP, and DoD CMMC. Technical stack: C++, Python, Java, AWS GovCloud, Azure Government, and GRC tools. Knowledge of FIPS 140‑2, NIST SP 800‑53, and secure coding practices is mandatory.
Can I work remotely in U.S. Citizenship Required roles?
Remote work is allowed for non‑classified tasks and many contractor positions. For clearance holders, on‑site presence is required for classified briefings, but secure VPN access lets analysts perform most duties from approved locations.
What career progression paths exist in this field?
Typical paths: Analyst → Senior Analyst → Lead Analyst → Program Manager → Project Director. For engineers: Software Engineer → Lead Engineer → Engineering Manager → Technical Director. Advancement often requires additional certifications and demonstrated leadership on multi‑vendor projects.
What industry trends are shaping U.S. Citizenship Required tech careers?
AI/ML integration in defense systems, quantum encryption research, autonomous vehicle platforms, cloud migration to GovCloud, and heightened focus on cyber‑resilience under the DoD Cybersecurity Maturity Model Certification (CMMC). Budget increases for cyberwarfare and AI initiatives drive hiring.

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