Application Guide

How to Apply for Senior System Administrator

at Omnidian

🏢 About Omnidian

Omnidian is on a mission to empower sustainable energy by providing 24/7 solar system monitoring and advanced diagnostics, ensuring solar assets perform optimally. As a remote-first company with a global, asynchronous workforce, they prioritize innovation and automation, making it an exciting place for those passionate about renewable energy and cutting-edge IT infrastructure.

About This Role

As a Senior System Administrator, you'll lead high-impact IT infrastructure projects like IDP, MDM, and ITAM, ensuring global scalability while proactively remediating security vulnerabilities. You'll also provide L2+ technical support and mentorship, leveraging AI tools like Gemini and Claude to automate workflows and enhance efficiency, directly contributing to Omnidian's mission of reliable solar energy.

💡 A Day in the Life

Your day might start by reviewing automated alerts from AI tools and prioritizing vulnerability patches. You'll then mentor a junior admin on a PowerShell script, followed by a cross-team meeting to plan the next phase of the MDM rollout. After lunch, you'll dive into coding a Python automation for onboarding, then wrap up by documenting SOPs for the global team.

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Interview Prep

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🎯 Who Omnidian Is Looking For

  • A seasoned sysadmin with 4+ years in high-growth environments, who thrives on leading projects from conception to completion, especially in cloud and endpoint management (Google Workspace, Azure, MDM, SharePoint).
  • An automation expert with deep PowerShell and Python skills, who can write scripts to streamline operations and reduce manual toil.
  • A security-conscious professional experienced with SOC2 and ISO frameworks, who proactively identifies and remediates vulnerabilities.
  • A mentor who enjoys coaching junior staff and can communicate effectively across a global, asynchronous team.

📝 Tips for Applying to Omnidian

1

Highlight specific projects where you led IDP, MDM, or ITAM implementations at scale, quantifying results (e.g., reduced device provisioning time by 30%).

2

Showcase your automation scripts (PowerShell/Python) in a GitHub repository or as attachments, with clear documentation on how they improved efficiency.

3

Mention your ITIL 4 Foundation certification prominently, and if you have a PMP or similar, emphasize project management experience.

4

Demonstrate experience with AI tools like Gemini or Claude by describing how you've used them to automate workflows or create SOPs.

5

Tailor your resume to include keywords from the job description: 'global scalability', 'asynchronous workforce', 'SOC2', 'ISO', 'L2+ support'.

✉️ What to Emphasize in Your Cover Letter

["Express passion for renewable energy and how your IT skills can directly support Omnidian's mission of reliable solar monitoring.", 'Detail a specific infrastructure project you led (e.g., migrating to Azure AD) and how it improved scalability or security.', 'Emphasize your automation mindset with examples of scripts or AI integrations that reduced manual tasks.', 'Mention your experience mentoring junior staff and working asynchronously in a remote, global team.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Read Omnidian's blog or news about their solar monitoring technology and impact on renewable energy.
  • → Understand their remote culture by reviewing their careers page or employee testimonials on Glassdoor.
  • → Familiarize yourself with SOC2 and ISO 27001 requirements, as these are central to their compliance.
  • → Check if they use specific MDM or IDP solutions (e.g., Jamf, Okta) and be ready to discuss your experience with similar tools.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Walk us through a time you led an IT project from conception to completion. How did you ensure global scalability?
2 How do you approach vulnerability remediation in a SOC2/ISO-compliant environment? Give a specific example.
3 Describe a complex automation script you wrote in PowerShell or Python. What problem did it solve?
4 How would you use AI tools like Gemini or Claude to improve our IT operations?
5 How do you mentor junior staff while managing your own workload in an asynchronous setting?
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⚠️ Common Mistakes to Avoid

  • Don't submit a generic resume—tailor it to highlight automation, cloud management, and security compliance specific to this role.
  • Avoid discussing projects without measurable outcomes; use metrics like 'reduced ticket volume by 40%' or 'cut deployment time in half'.
  • Don't overlook the ITIL 4 Foundation requirement—if you don't have it, mention you're willing to obtain it quickly.

📅 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 Omnidian!

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