Application Guide

How to Apply for Sr Information Security Analyst

at Republic Services

🏢 About Republic Services

Republic Services is a leader in sustainable waste management, committed to environmental stewardship and creating a greener future through innovative solutions. Their focus on sustainability extends to their digital infrastructure, making information security crucial for protecting both operational technology and customer data in an industry undergoing digital transformation.

About This Role

As a Sr Information Security Analyst at Republic Services, you'll be the escalation point for security incidents and lead response activities for threats like ransomware and phishing. You'll implement security controls, conduct audits for NIST compliance, and maintain a proactive Threat Intelligence program to protect digital assets in their AWS-focused cloud environment.

💡 A Day in the Life

Your day typically starts with reviewing security alerts and escalated incidents from various cybersecurity technologies, then coordinating response activities for threats like phishing or system compromises. You'll implement security controls for AWS environments, conduct routine audits for NIST compliance, and spend time proactively hunting for advanced threats while maintaining the Threat Intelligence program.

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Interview Prep

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🎯 Who Republic Services Is Looking For

  • Has 5+ years in information security with 3+ years specifically in AWS cloud security (IaaS environments)
  • Possesses hands-on SOC experience with incident response and threat hunting using tools like SIEM, EDR, and Threat Intel Platforms
  • Demonstrates practical knowledge of CIS & NIST frameworks with experience implementing/maintaining NIST compliance standards
  • Can coordinate end-to-end incident response while proactively searching for advanced threats that evade existing security solutions

📝 Tips for Applying to Republic Services

1

Quantify your AWS cloud security experience - specify IaaS implementations, security controls deployed, and compliance frameworks applied

2

Highlight specific SOC incident response cases you've handled, especially ransomware or phishing incidents with measurable outcomes

3

Mention experience with sustainability-focused organizations or industries with operational technology (OT) security considerations

4

Demonstrate how you've maintained active Threat Intelligence programs - include tools used and threat hunting methodologies

5

Connect your NIST framework experience to practical implementation, not just theoretical knowledge

✉️ What to Emphasize in Your Cover Letter

['Your hands-on experience with AWS cloud security in IaaS environments and specific security controls implemented', "Real-world SOC incident response examples, particularly ransomware or phishing cases you've coordinated", "How you've applied NIST frameworks to achieve/maintain compliance in previous roles", 'Your approach to proactive threat hunting and maintaining Threat Intelligence programs']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Republic Services' sustainability initiatives and how digital transformation supports their environmental goals
  • → The waste management industry's specific security challenges, including operational technology (OT) and IoT devices
  • → Republic Services' technology stack mentions in press releases or investor presentations
  • → Recent cybersecurity trends affecting critical infrastructure and utilities sectors

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Walk us through your experience securing AWS IaaS environments - specific controls, tools, and challenges faced
2 Describe a complex security incident you escalated and coordinated from detection to resolution
3 How have you implemented or maintained NIST compliance standards in previous roles?
4 What methodologies do you use for proactive threat hunting and maintaining Threat Intelligence programs?
5 How would you approach security for a company with both IT and operational technology (OT) in the waste management industry?
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⚠️ Common Mistakes to Avoid

  • Vague descriptions of cloud security experience without specifying AWS IaaS implementations
  • Listing NIST/CIS frameworks without concrete examples of implementation or compliance maintenance
  • Focusing only on theoretical security knowledge without demonstrating hands-on SOC and incident response experience

📅 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 Republic Services!

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