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Sr. Cyber Security Engineer
Sr. Cyber Security EngineerPaladin Consulting • Aurora, CO, United States
Sr. Cyber Security Engineer

Sr. Cyber Security Engineer

Paladin Consulting • Aurora, CO, United States
17 hours ago
Job type
  • Full-time
Job description

Job Title : Sr. Cyber Security Engineer

Work Location : Aurora, CO

Duration : Long-term contract with option to hire

Job Description :

We are seeking a Sr. Cyber Security Engineer to join our Cyber Security Engineering team in Aurora, CO. This position will support Continuous Monitoring and Authority to Operate (ATO) maintenance for Government-accredited systems.

You'll play a key role in vulnerability and compliance management across mission-critical systems and work directly with various stakeholders to ensure system security and integrity.

Responsibilities :

  • Review and adjudicate findings from Tenable / Nessus vulnerability scans
  • Assess system vulnerabilities and verify compliance with applicable STIGs, SRGs, and other security guidelines
  • Perform Plan of Action and Milestones (POA&M) work-off
  • Support Assessment and Authorization (A&A) activities
  • Assist with Software Assurance evaluations
  • Provide cybersecurity engineering expertise during system development
  • Deploy and maintain security patches in alignment with vulnerability management and compliance policies
  • Administer and secure systems operating on Linux OS platforms

Required Skills & Qualifications :

  • Advanced degree in a STEM discipline and 5+ years of engineering experience
  • Experience with Tenable Security Center and Nessus for vulnerability assessments
  • Demonstrated experience maintaining and deploying security patches
  • Hands-on experience with Linux operating systems and command-line tools
  • Working knowledge of NIST RMF, including SP 800-37, 800-53, and 800-171
  • Active and transferable Top Secret / SCI clearance with CI polygraph (required Day 1)
  • U.S. Citizenship (required)
  • DoD 8570.01-M IAT Level II compliant certification (e.g., Security+ or equivalent)
  • Preferred Qualifications :

  • Strong understanding of DoD RMF certification & accreditation processes
  • Experience using STIG Viewer and performing manual security checks
  • IAT Level III certification (e.g., CISSP or equivalent)
  • Self-starter with strong problem-solving skills and the ability to work independently
  • For more information or to view other opportunities, visit us at www.paladininc.com.

    Paladin Consulting is an EEOC employer.

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    Cyber Security Engineer • Aurora, CO, United States

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