Yabot Jobs
L3Harris Technologies logo
Log in to apply

L3Harris Technologies

Senior Specialist, Cyber Intelligence - TS/SCI with Poly

Palm Bay, FL, US

Job at a glance

Sector
Engineering & Technology
Posted
Nov 4, 2026
First found
Nov 4, 2026, 8:15 AM ET

What's your fit?

Score your resume against this job to see your fit, the gaps and the risks.

About the job

Job Title: Senior Specialist, Cyber Intelligence

Job Code: 45634

Job Location: Palm Bay, FL

Job Schedule:  9/80 Reg: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off


Job Description:

Join the frontline of cyber defense supporting classified government networks as an Information Systems Security Officer (ISSO). In this role, you will help safeguard mission-critical systems by supporting Assessment & Authorization activities, continuous monitoring, system hardening, configuration management, and security compliance under RMF, ICD 503, and NISPOM guidance. You will also investigate security incidents, identify and remediate control gaps, maintain a strong security posture across assigned systems, and deliver security training that strengthens awareness and resilience across the organization. This role is a senior level ISSO who will provide mentorship and assistance to their more junior counterparts.


Essential Functions:

  • Maintain Assessment & Authorization (A&A) documentation of assigned systems

  • Perform security control assessments and execute Continuous Monitoring Plans

  • Work with IT and system administration organizations to develop device and system hardening guides following DISA and NIST guidelines

  • Responsible for the tracking and resolution of POA&Ms

  • Manage the incident response process for areas of responsibility

  • Develop new concepts, standards, and training material which make significant and impactful improvements to processes, systems, solutions, or products

  • Lead inventory and asset management discovery and tracking activities

  • Work with site leadership to improve the security posture of systems and the facility

  • Mentor junior ISSOs in execution of tasks

  • Travel up to 10%

****Qualifications:

  • Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

  • Active Top Secret/SCI with CI Polygraph

  • Willingness to submit to a full scope polygraph investigation

Preferred Additional Skills:

  • Active full scope polygraph

  • DoD 8140.03 certification

  • Prior relevant experience to include experience with networking equipment; experience interpreting vulnerability scanning results; experience reviewing workstation, server, firewall, & IPS logs; experience with SIEM tools

  • Experience as an ISSO managing cybersecurity on classified systems under multiple agencies’ JSIG, NISPOM Ch8, ICD 503, and/or NIST 800-53 implementations

  • Experience developing, managing, and providing evidence to close POA&Ms associated with the A&A and project management processes

  • Experience with workstation and server operating systems, including but not limited to Microsoft and Linux offerings

  • Flexibility to adjust to changing requirements, schedules, and priorities

  • Able to socialize ideas, make recommendations, and gain team consensus

  • Excellent time management and task prioritization skills

  • Exceptional verbal, written, interpersonal and presentation skills, customer relationship building skills, analytical skills and ability to lead/mentor teammates.

  • High level of personal motivation and initiative to learn and acquire new skills

#LI-EK1