Cyber Intelligence Specialist

L3Harris

Confirmed live today High trust

Quick summary

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

Market check

Salary context

How this pay compares to similar roles

Similar $140k
$90k most similar roles pay here $180k

This listing doesn't post a salary. Most similar roles pay $117,747–$162,000.

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 783 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 279 roles with salary data.

Most-posted roles

View all roles at L3Harris

At a glance

TL;DR · Cyber Intelligence Specialist

Specialist, Cyber Intelligence (ISSO) serves as a critical guardian of information system security controls to ensure the confidentiality, integrity, and availability of systems remain in an authorized state. The role involves performing continuous monitoring of user activity using SIEM tools, conducting internal audits, and executing risk assessments to identify corrective actions. Day-to-day responsibilities include investigating cyber incidents, remediating vulnerabilities identified through Nessus or ACAS scans, and evaluating configuration settings against DISA STIG standards. The position also requires developing documentation for Authority to Operate status and participating in Change Control Boards. Key technical requirements include experience with Linux/Unix security, SCAP tools, and knowledge of NIST SP 800-53. Candidates must possess a Security+ certification and hold a TS/SCI clearance while managing systems under JSIG, ICD 503, or 32 CFR Part 117 Section 18.

What you'll do

  • Manage information system security controls to ensure confidentiality, integrity, and availability of systems.
  • Conduct internal IT system audits and risk assessments while reporting findings to management.
  • Perform continuous monitoring of user activity using SIEM tools and operating system audit capabilities.
  • Initiate, review, and remediate vulnerability and compliance scans using Nessus or ACAS tools.
  • Assess information system configuration settings against DISA STIG standards.
  • Develop and update documentation required to obtain or maintain an Authority to Operate (ATO).
  • Attend Change Control Boards to review and approve information system change requests.
  • Investigate, analyze, and respond to cyber incidents and security violations.

What we're looking for

  • Bachelor's degree with 4 years of experience, Associate's with 8 years, or Graduate degree with 2 years of experience.
  • TS/SCI DoD Clearance.
  • Minimum Security+ certification.
  • Experience as an ISSO supporting classified systems under JSIG, ICD 503, and/or 32 CFR Part 117 Section 18 (preferred).
  • Ability to explain and interpret processes and procedures to others (preferred).
  • Practical experience running security compliance scans and interpreting results using Nessus or SCAP (preferred).
  • Experience completing DISA Security Technical Implementation Guidelines (STIG) checklists (preferred).
  • Security clearance.

More like this

Similar roles

Cyber Intelligence Specialist

L3Harris

Colorado Springs, CO 20 days ago $80,500–$149,500
NIST RMF ACAS NESSUS SCAP STIG Splunk Linux Unix CLI SIEM ICD 503 JSIG POA&M Vulnerability Assessment
4+ yrs exp

Specialist, Cyber Intelligence

L3Harris

Palm Bay, FL 20 days ago
RMF NIST 800-53 DISA STIGs ICD 503 NISPOM SIEM Linux Incident Response Vulnerability Scanning Configuration Management Asset Management Cybersecurity Firewall IPS
4+ yrs exp

Senior Specialist, Cyber Intelligence ISSO

L3Harris

Palm Bay, FL 20 days ago
RMF NIST 800-53 ICD 503 NISPOM JSIG SIEM Linux Firewall IPS Vulnerability Scanning Configuration Management Incident Response Asset Management System Hardening DISA
6+ yrs exp

Specialist, Cyber Intelligence

L3Harris

Colorado Springs, CO 9 days ago $80,500–$149,500
RMF NIST 800-53 NIST 800-171 CNSSI Security+ STIG Vulnerability Management Incident Response Continuous Monitoring System Hardening Patching Configuration Management Cybersecurity Documentation Information System Security Officer
4+ yrs exp

Cyber Intelligence Specialist, ISSO

L3Harris

Greenville, TX 18 days ago
RMF NIST XACTA Tenable Nessus Splunk ELK Stack Windows Linux UNIX Solaris Cisco ACAS Trellix Clam AV Continuous Monitoring SNOW EMASS Visio
4+ yrs exp

Senior Specialist, Cyber Intelligence

L3Harris

Waco, TX 20 days ago
RMF Security+ SCAP Compliance Checker ACAS Nessus Xacta 360 Xacta.io WAN Routers Switches Firewalls Incident Response Continuous Monitoring Assessment & Authorization Information System Security
6+ yrs exp