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Information System Security Officer​/Poly

Job in Columbia, Howard County, Maryland, 21046, USA
Listing for: BigBear.ai
Full Time position
Listed on 2026-06-10
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, IT Consultant
Job Description & How to Apply Below
Position: Information System Security Officer 3 w /Poly
Overview

Big Bear.ai is seeking an Information Systems Security Officer 3 (ISSO) to join our team on a brand-new contract! In this role, you will be at the forefront of safeguarding information systems for a dynamic program and organization. You will help shape and enforce security policies, standards, and methodologies to ensure secure and resilient computer operations.

What you will do
  • Drive the development and implementation of cutting-edge information security strategies.
  • Maintain a strong operational security posture to ensure compliance and protect sensitive data.
  • Collaborate with stakeholders to propose, coordinate, and enforce security policies and best practices.
  • Manage the security aspects of complex information systems and perform hands-on, day-to-day security operations.
  • Develop and update the system security plan and other Cybersecurity documentation.
  • Provide support to senior ISSOs for implementing and enforcing information systems security policies, standards, and methodologies.
What you need to have
  • Clearance: Must possess and maintain an active TS/SCI w Poly.
  • Experience:
    • Ten (10) years of combined work-related experience in the fields of IT, cybersecurity, or security authorization.
    • Experience in several of the following areas:
      • Knowledge of current security tools.
      • Hardware/software security implementation.
      • Communication protocols.
      • Encryption tools and techniques.
    • Familiarity with commercial security products, security authorization techniques, security incident management, and PKI and authorization services.
  • Education:
    • Bachelor's degree in Computer Science, Cybersecurity, or IT Engineering.
    • In lieu of a Bachelor's degree, four (4) additional years of work-related experience may be substituted.
  • Certifications: IAM Level I certification.
What we'd like you to have
  • Certifications: IAM Level I certification.
About Big Bear.ai

Big Bear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai's predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, Big Bear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit and follow Big Bear.ai

on Linked In:  and X: @Big Bearai.

Big Bear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.
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