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Senior Information Security Officer; TS​/SCI, CISSP

Job in Colorado Springs, El Paso County, Colorado, 80509, USA
Listing for: Jobtailor
Full Time position
Listed on 2026-07-20
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection, Network Security
Salary/Wage Range or Industry Benchmark: 95000 - 135000 USD Yearly USD 95000.00 135000.00 YEAR
Job Description & How to Apply Below
Position: Senior Information Security Officer (TS/SCI, CISSP)

• Ensure the appropriate operational security posture is maintained for an information system

• Conduct periodic reviews of information systems to ensure compliance with the security authorization package

• Develop physical or logical topologies for a system, assist the ISSM in meeting their duties and responsibilities

• Prepare, review, and update authorization packages

• Ensure approved procedures are in place for clearing, sanitizing, and destroying various types of hardware and media

• Coordinate any changes or modifications to hardware, software, or firmware of a system with the ISSM and AO/DAO prior to the change

• Monitor system recovery processes to ensure security features and procedures are properly restored and functioning correctly

• Ensure all IS security-related documentation is current and accessible to properly authorized individuals

• Ensure audit records are collected, reviewed, and documented (to include any anomalies)

• Attend required technical and security training (e.g., operating system, networking, security management) relative to assigned duties

• Execute the cyber security portion of the self-inspection, to include providing security coordination and review of all system assessment plans

• Identify cyber security vulnerabilities and assist with the implementation of the countermeasures for them

• Prepare reports on the status of security safeguards applied to computer systems

• Perform ISSO duties in support of in-house and external customers

• Conduct security impact analysis activities and provide to the ISSM on all configuration management changes to the authorization boundaries

• Conduct continuous monitoring activities for authorization boundaries under your preview

• Assist Department of Defense, National Agency and Contractor organizations with all RMF efforts

Requirements

  • U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
  • Active TS/SCI Clearance and be SAP eligible, JSIG Experience
  • 5-7 years of experience – Prior in roles such as System, Network Administrator or ISSO
  • IAM Level III certification (e.g. CISSP or CISSM)
  • Possess extensive experience and is responsible for ensuring the appropriate operational security posture is maintained for an information system
  • Must be familiar with DoD policy as it applies to implementing and executing system and network administration
  • Strong understanding of network security principles and practices
  • Experience solving technical problems quickly and identifying opportunities to automate repetitive processes
  • Ability to work independently and as part of a team
  • Detail-oriented with a commitment to accuracy and quality
  • Experience with NIST SP 800 series and DoDI/D 8500 series

🔍 ATS Optimization Keywords
Below are skills and terms extracted directly from this job posting to improve Applicant Tracking System (ATS) visibility. This unique feature helps candidates tailor their applications more effectively — a feature exclusive to Job Tailor job listings.

Hard Skills

  • cyber security
  • system administration
  • network administration
  • security authorization package
  • security impact analysis
  • continuous monitoring
  • vulnerability assessment
  • configuration management
  • audit record documentation
  • security safeguards reporting

Soft Skills

  • detail-oriented
  • problem-solving
  • independent work
  • team collaboration
  • commitment to accuracy
  • communication
  • organizational skills
  • training participation
  • security coordination
  • review and documentation

Certifications & Qualifications

  • IAM Level III
  • CISSP
  • CISSM
  • TS/SCI Clearance
  • SAP eligibility
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Position Requirements
10+ Years work experience
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