Senior Security Engineer - IR, SIEM & Cloud Security

Ardán; Maitland (CO); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Health, dental, and vision benefits

Disability and life insurance (employe

Flexible spending accounts

401K with company match

Paid time off and holidays

Wellness resources

Job summary

Ardán is seeking a Senior Security Engineer to protect the organization’s information assets through cybersecurity operations, security engineering, incident response, and strategic technology initiatives. You will collaborate with IT leadership, infrastructure teams, and third-party security partners to mature the enterprise cybersecurity program.

Responsibilities include leading security operations, building playbooks, and embedding security into new projects while supporting compliance

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or equivalent experience.
• 5+ years in Security Operations, Security Engineering, or MDR environments.
• Experience responding to cybersecurity incidents and implementing enterprise security technologies.
• Experience working in regulated or compliance-driven environments preferred.
• Experience with IAM, encryption technologies, network security controls, and security monitoring tools.
• Proven experience leading risk assessments and remediation initiatives.
• Deep understanding of security frameworks and best practices (e.g., NIST, CIS, ISO 27001).
• Strong analytical, communication, and leadership skills.

Responsibilities

• Investigate, triage, document, and prioritize security events.
• Plan, deploy, configure, and optimize enterprise security technologies.
• Develop security playbooks, automation, and standard operating procedures.
• Evaluate emerging security technologies and recommend improvements.
• Partner with IT teams to embed security into new solutions and projects.
• Support vulnerability scanning, remediation, and validation.
• Tune SIEM, EDR, and security monitoring rules.
• Participate in infrastructure, cloud, AI, and enterprise security projects.

Skills

Cybersecurity expertise

Security operations

Incident response

Leadership

Communication

Regulatory/compliance

Education

Bachelor's degree in Cybersecurity, CS, IT or equivalent

Tools

SentinelOne

Microsoft Defender

Microsoft 365 Security

Active Directory / Entra ID

Microsoft Sentinel

Splunk

Azure Fundamentals

AWS Fundamentals

PowerShell

Security Automation

Job description

Ardán is seeking a Senior Security Engineer to protect the organization’s information assets through cybersecurity operations, security engineering, incident response, and strategic technology initiatives. You will collaborate with IT leadership, infrastructure teams, and third-party security partners to mature the enterprise cybersecurity program.

Responsibilities include leading security operations, building playbooks, and embedding security into new projects while supporting compliance