Application Guide

How to Apply for Senior Subsurface Geologist (CDR/CCS)

at Deep Sky

🏢 About Deep Sky

Deep Sky is pioneering renewable-powered carbon removal and long-term storage specifically focused on reversing climate change, not just reducing emissions. Unlike traditional oil and gas companies, they're building a new industry around permanent CO₂ storage across diverse geological systems in Canada. Working here means directly contributing to scalable climate solutions with a mission-driven team.

About This Role

This Senior Subsurface Geologist role involves evaluating and characterizing CO₂ storage opportunities across Canada's sedimentary and hard rock systems to identify viable long-term storage sites. You'll lead geological mapping, technical screening, and uncertainty evaluations to prioritize storage targets like saline aquifers and depleted reservoirs. Your work directly enables the submission of CCS hub applications and feasibility studies that advance Deep Sky's carbon removal mission.

💡 A Day in the Life

A typical day involves analyzing subsurface data using geological modeling software to characterize CO₂ storage potential in specific Canadian formations, then preparing technical documentation for storage site evaluations. You might review core samples or well logs from potential storage sites, collaborate with regulatory teams on CCS hub application requirements, and lead discussions about geological uncertainties affecting storage capacity estimates.

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Interview Prep

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🎯 Who Deep Sky Is Looking For

  • Has 10+ years of senior-level experience with demonstrated technical leadership in subsurface geological interpretation and modeling using industry-standard tools
  • Possesses hands-on expertise in core logging, core analysis, and data interpretation in either sedimentary OR hard rock environments (both is ideal)
  • Has working knowledge of sedimentary systems and/or igneous geology specifically applied to CO₂ storage potential assessment
  • Can demonstrate experience with regional geological mapping and screening efforts to identify and rank storage sites through comparative performance assessments

📝 Tips for Applying to Deep Sky

1

Highlight specific experience with CO₂ storage site evaluation, CCS project applications, or carbon sequestration geology - not just general oil/gas experience

2

Quantify your impact in previous roles: how many sites you evaluated, size of storage capacity assessed, or success rates of applications submitted

3

Mention specific industry-standard tools you've used for subsurface geological interpretation and modeling relevant to CO₂ storage

4

Tailor your resume to show experience with BOTH sedimentary systems AND hard rock environments if possible, as Deep Sky evaluates both

5

Reference Deep Sky's mission of 'reversing climate change' and explain how your geological expertise contributes to permanent carbon removal

✉️ What to Emphasize in Your Cover Letter

['Your direct experience with CCS/CCR geological assessments and CO₂ storage site characterization', 'Examples of technical leadership in evaluating storage opportunities across different geological systems', "How your background aligns with Deep Sky's mission of renewable-powered carbon removal and long-term storage", "Specific Canadian geological knowledge or experience with regional mapping across Canada's diverse basins"]

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Deep Sky's specific carbon removal projects and partnerships mentioned in their press releases or website
  • → Canadian CCS/CCR regulatory frameworks and recent policy developments affecting storage site approvals
  • → Geological literature on CO₂ storage potential in Canadian sedimentary basins and hard rock formations
  • → Deep Sky's leadership team backgrounds and their vision for scaling carbon removal technology

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Walk us through your process for evaluating and ranking potential CO₂ storage sites in both sedimentary and hard rock systems
2 Describe your experience preparing geological assessments for CCS hub applications and regulatory submissions
3 How would you approach uncertainty evaluation in CO₂ storage capacity assessments for mineralization-based targets?
4 What industry-standard tools have you used for subsurface geological modeling, and how would you apply them to saline aquifer characterization?
5 How do you stay current with evolving CCS/CCR technologies and regulations in the Canadian context?
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⚠️ Common Mistakes to Avoid

  • Focusing only on oil/gas exploration experience without connecting it to CO₂ storage applications
  • Being vague about specific tools used for subsurface modeling or geological interpretation
  • Not demonstrating understanding of the differences between traditional resource extraction geology and permanent carbon storage geology

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to Deep Sky!

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