Sr. Technical Recruiter
- Location
- San Francisco, CA · On-site
- Job type
- Full-time
- Level
- Director
- Experience
- 5+ years
- Listed
- 23 days ago
Skills & highlights for this role
- LinkedIn Recruiter
- Boolean search
- GitHub sourcing
- Ashby ATS
Also useful
- talent mapping
- hardware recruiting
- materials science sourcing
What You'll Do
- Develop and execute sourcing strategies for highly technical roles across teams
- Build targeted searches that identify exceptional technical talent across multiple industries and research communities
- Research, identify, and engage passive candidates through highly personalized outreach
- Partner closely with recruiters and hiring managers to understand technical requirements, hiring priorities, and market dynamics
- Translate complex or evolving role requirements into effective sourcing strategies
- Build and maintain long-term relationships with high-potential candidates
- Conduct talent mapping, competitive intelligence, and market research to inform hiring strategies
- Continuously improve sourcing methodologies, tooling, and recruiting processes
- Track sourcing metrics and provide market insights to recruiting leaders and hiring managers
- Represent Mariana Minerals through a thoughtful and engaging candidate experience
- Help shape and strengthen Mariana Minerals' employer brand and technical talent narrative
- Stay current on sourcing technology, AI-assisted sourcing tools, and emerging channels to reach specialized technical talent
- Build diverse, high-quality candidate pipelines for hard-to-fill and highly specialized roles
Desired Qualifications
- 5-8+ years of experience sourcing technical talent in a high-growth startup or technology company
- Expert in utilizing ATS tools (preference for Ashby)
- Strong expertise with LinkedIn Recruiter, sourcing tools, Boolean search, Indeed, GitHub, research platforms, and other creative sourcing techniques
- Demonstrated ability to identify and engage passive candidates for difficult-to-fill technical roles
- Experience partnering directly with engineering leaders and hiring managers
- Excellent research skills with the ability to understand technical domains and evaluate technical talent
- Strong written communication skills with experience crafting personalized candidate outreach
- Ability to manage multiple searches simultaneously while maintaining a high quality bar
- Data-driven approach to sourcing strategy and pipeline management
- Strong closing and negotiating skills
- High ownership mindset with the ability to thrive in fast-paced, ambiguous environments
- Passion for building exceptional teams and creating outstanding candidate experiences
Nice to Have
- Prior experience recruiting for hardware, robotics, industrial automation, or deep tech companies
- Experience sourcing for niche or emerging technical disciplines (e.g., materials science, controls engineering, applied AI/ML)
- Familiarity with early-stage or seed-to-Series B recruiting environments
- Experience building a sourcing function or playbook from scratch
About Mariana Minerals
Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
We are hiring a Sr. Technical Recruiter to help build world-class engineering and technical teams that will shape the future of industrial automation, AI, and critical minerals.
In this role, you'll partner closely with recruiters, hiring managers, and technical leaders to identify, engage, and attract exceptional talent. You'll play a critical role in developing creative sourcing strategies, uncovering hard-to-find talent, and building long-term relationships with candidates before they're actively looking.
This is an ideal opportunity for someone who enjoys research, thrives on solving difficult hiring challenges, and wants to help build a company from the ground up.
Our Culture Is Built on Four Principles
Everyone Gets Home Safe. We never put speed or cost ahead of people.
Extreme Ownership. We take full responsibility for outcomes, relentlessly driving toward solutions.
Engineer Out Requirements, then Automate. We simplify, optimize, and then automate for scale.
Share Your Legos. We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
Join us as we build the future of responsible mineral sourcing and supply!
From Mariana Minerals's careers page, first listed on Rolev.ai on October 17, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
Rolev.ai is a job search and application tool for US job seekers. For this Sr. Technical Recruiter role at Mariana Minerals, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.
See how you fit
Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.
Tailor without inventing
Every change to your resume is checked against your original. New experience goes in only with your yes—zero fabricated claims.
Draft the full kit
Tailored and Full Match resumes, role-specific cover letters, and answers to employer screening questions are prepared in seconds.
1-Click Extension Autofill
The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.
Common questions
Where is the Sr. Technical Recruiter job at Mariana Minerals located?
This Sr. Technical Recruiter position at Mariana Minerals is located in San Francisco, CA (On-site). Always check Mariana Minerals's application page for specific state eligibility or relocation policies.
What qualifications are required for Sr. Technical Recruiter at Mariana Minerals?
For the Sr. Technical Recruiter role, Mariana Minerals highlights 5+ years of relevant experience; experience with LinkedIn Recruiter, Boolean search, GitHub sourcing, Ashby ATS. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Sr. Technical Recruiter position at Mariana Minerals?
This listing links directly to Mariana Minerals's Ashby application page. You can apply directly on Mariana Minerals's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.