Information Systems Security Officer (ISSO)

Markon, LLC.

$120K — $200K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI W/ Polygraph security clearance required
  • Bachelor's degree plus 8 years of relevant experience or equivalent experience with other educational credentials
  • IAM Tier 1 certification mandatory
  • Desirable experience as an ISSO/ISSE with a focus on Defense-in-Depth principles
  • Familiarity with NIST 800-53 and Risk Management Framework

Responsibilities

  • Maintain operational security posture for critical information systems
  • Monitor networks for security compliance and identify vulnerabilities
  • Participate in continuous monitoring and security processes
  • Conduct regular audits of information systems
  • Assist in preparing the system for reaccreditation

Benefits

  • Opportunities for professional development and advancement
  • Collaborative work environment with a focus on innovation
  • Supportive organizational culture with a commitment to compliance
  • Access to cutting-edge security technologies and practices
Full Job Description
Description

PLEX Solutions, A Part of Markon is looking for a self-starting, motivated individual to be the Information System Security Officer supporting Enterprise Discovery lab with maintaining compliance and strengthening the security posture of critical mission systems via the Risk Management Framework.

Responsibilities Ensure the appropriate operational security posture is maintained for an information system Support continuous monitoring of networks to detect and correct areas of security non-compliance, unmitigated vulnerabilities, and other risks Follow consistent security processes and play a role in the information systems continuous monitory program Perform regular audits of information systems Assist the information systems security manager in preparing the information system for periodic reaccreditation Qualifications
  • Active TS/SCI W/ Polygraph
  • Bachelor's degree plus 8-years of relevant experience (OR) Master's degree plus 6-years of relevant experience. An Associate's degree or 18 semesters hours of military coursework/training in a computer-related field plus 10-years of relevant experience (OR) high school diploma/GED plus 12-years of relevant experience may be considered.
  • Information Assurance Manager (IAM) Tier 1 certification is required

Desired Qualifications:

 Experience as an ISSO/ISSE with emphasis on Defense-in-Depth principles, network, and enterprise security architecture Experience applying the principles of the NIST 800-53 including the procedures in the Risk Management Framework (RMF) Familiarity with STE/STN requirements Excellent written and oral communication skills Salary RangeUSD $120,000.00 - USD $200,000.00 /Yr.The Markon pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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