Cybersecurity Engineer II

Sierra Space is seeking a Cybersecurity Engineer II to help design, implement, and maintain advanced protections for its information systems. This onsite role in Louisville, CO focuses on preventing, detecting, and responding to security threats while supporting compliance and secure development practices.

In this position, you will work with security technologies such as encryption, intrusion detection and prevention (IDS/IPS), and multi-factor authentication. You will also support vulnerability assessments and penetration testing, monitor security incidents and alerts, and help strengthen security policies, documentation, and cross-functional system designs.

Key Responsibilities

• Design, implement, and maintain advanced security measures including firewalls, encryption, IDS/IPS, and multi-factor authentication
• Assist with configuration, deployment, and management of security tools and technologies
• Implement and manage network security measures to protect data, systems, and networks
• Conduct vulnerability assessments and penetration testing to identify and mitigate security risks
• Develop and maintain security policies, procedures, and documentation
• Collaborate with cross-functional teams to integrate security best practices into system designs and deployments
• Monitor and respond to security incidents and alerts
• Provide technical support and troubleshooting
• Stay current on industry trends, emerging threats, and regulatory requirements
• Participate in security audits and assessments to support compliance with cybersecurity frameworks
• Apply secure software development practices to strengthen application security
• Monitor and address cyber supply chain threats to protect supply chain integrity
• Provide input on cybersecurity requirements for new projects and technologies

Required Qualifications

• Bachelor’s degree in a related field (or equivalent work experience in lieu of degree)
• 2+ years of related experience
• Certifications: GIAC (Global Information Assurance Certification), network technology certifications such as CCNP (Cisco Certified Network Professional), or SANS level 200 courses (one or more required)
• Knowledge of secure software development
• Knowledge of cyber supply chain threat monitoring

Technologies and Tools

• Encryption; firewalls
• Intrusion detection/prevention systems (IDS/IPS); multi-factor authentication
• GIAC, CCNP, SANS level 200 courses
• SIEM tools; AWS; Azure; Google Cloud
• Python, PowerShell, Bash
• EDR (endpoint detection and response) solutions
• GDPR, HIPAA, PCI-DSS; IAM (identity and access management) solutions
• DevSecOps; EDR solutions

Preferred Qualifications

• Certifications: CySA+, GSEC, CCSP, CISA, CISM, CISSP
• Experience with security information and event management (SIEM) tools
• Familiarity with cloud security platforms such as AWS, Azure, or Google Cloud
• Knowledge of network security protocols and practices
• Strong problem-solving skills and attention to detail
• Excellent communication and teamwork skills
• Familiarity with the system development lifecycle
• Proficiency in scripting languages such as Python, PowerShell, or Bash for security task automation
• Experience with endpoint detection and response (EDR) solutions
• Understanding of regulatory compliance requirements such as GDPR, HIPAA, or PCI-DSS
• Experience with identity and access management (IAM) solutions
• Knowledge of threat intelligence platforms and their integration into security operations
• Familiarity with DevSecOps practices and tools
• Experience with incident response and digital forensics
• Understanding of zero trust architecture principles

Compensation

• Pay Range: $96,402 - $132,552 per year
• Actual base compensation will be determined case-by-case and may vary based on job-related knowledge and skills, education, experience, internal equity, and market competitiveness

Benefits

• Medical, dental, and vision plans
• 401(k) with 150% match up to 6%
• Life insurance
• 3 weeks paid time off

Location and Schedule

• Louisville, CO (onsite)
• Role remains posted until a qualified pool of candidates is identified

Application Notes

• Sierra Space does not accept unsolicited resumes from contract agencies or search firms
• Unsolicited resumes submitted to the website or Sierra Space team members not through the approved vendor list or Talent Acquisition are considered property of Sierra Space, and Sierra Space will not be obligated to pay referral fees