Information System Security Manager

L3Harris

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Palm Bay, FL
Posted
1 day ago
Freshness
Confirmed live yesterday

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Salary context

How this pay compares to similar roles

Similar $163k
$112k most similar roles pay here $215k

This listing doesn't post a salary. Most similar roles pay $133,331–$192,812.

Based on 240 similar postings.

Employer

About L3Harris

L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.

L3Harris currently has 470 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 185 roles with salary data.

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At a glance

TL;DR · Information System Security Manager

Manager, Information System Security Manager (ISSM) leads cybersecurity efforts within the Cyber Intelligence domain to support critical mission and business objectives. This role involves leading a team of Information System Security Officers, overseeing continuous monitoring activities, and providing mentorship while managing multiple concurrent projects through their full lifecycles. The manager is responsible for performing security control assessments, managing spillage response processes, and coordinating with customer representatives to facilitate authorization actions. Key technical competencies include experience with networking equipment, interpreting vulnerability scanning results from tools like Nessus or Rapid7, and reviewing logs via Splunk. The role requires expertise in SIEM, DLP, and UBA tools, as well as familiarity with JSIG, NISPOM Ch8, ICD 503, and NIST 800-53 implementations across Microsoft and Linux operating systems to ensure secure network environments.

What you'll do

  • Manage cybersecurity projects, deliverables, and risk throughout the entire system and program lifecycle.
  • Perform security control assessments and oversee the execution of Continuous Monitoring Plans.
  • Lead a team of Information System Security Officers by providing tasking, guidance, and mentorship.
  • Brief government customers and stakeholders on system security posture and advocate for risk-based decisions.
  • Coordinate with customer representatives to facilitate assessment and authorization actions.
  • Manage the spillage response process for all areas of responsibility.
  • Develop new concepts or standards to improve processes, systems, solutions, and products.
  • Collaborate with engineers to implement and sustain security controls across secure networks.

What we're looking for

  • Bachelor's degree with 9 years of experience, a graduate degree with 7 years, or no degree with 13 years of related experience.
  • Active Top Secret/SCI security clearance with an active counterintelligence (CI) polygraph.
  • DoD 8140 qualifying certification (e.g., CISSP, Security+, GSLC) or ability to obtain within 3 months.
  • Willingness to submit to a full scope (FS) polygraph investigation.
  • Experience as an ISSM managing cybersecurity on classified systems under JSIG, NISPOM Ch8, ICD 503, and/or NIST 800-53 implementations (preferred).
  • 9 years of experience with networking equipment, vulnerability scanning results, log review, SIEM, DLP, and UBA tools (preferred).
  • Experience developing, managing, and providing evidence to close POA&Ms associated with A&A and project management processes (preferred).
  • U.S. citizens.

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