Senior Specialist, Cyber Intelligence 1

L3Harris

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Quick summary

Work type: On-site
Location: Tulsa, OK
Posted: 12 days ago
Freshness: Confirmed live today
Nearby: 37 roles within 25 mi

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Similar $158k

$97k $206k

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This listing doesn't post a salary. Most similar roles pay $132,000–$184,325.

Based on 240 similar postings.

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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 877 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 350 roles with salary data.

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At a glance

TL;DR · Senior Specialist, Cyber Intelligence 1

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Senior Specialist, Cyber Intelligence 1 joins the L3Harris Aeromet team as an Information System Security Officer to support classified systems within Special Access Program environments. This role maintains the security posture and compliance of systems in SAP-accredited environments, ensuring Authorization to Operate status. Key responsibilities include updating System Security Plans, performing audit reviews, and monitoring system activity for anomalies. The specialist will apply DISA STIGs, conduct SCAP/ACAS scans, and track vulnerabilities through POA&Ms. Required skills include experience with RMF, JSIG, and CNSSI 1253 requirements, alongside Windows and Linux system administration. The position involves managing classified media, administering user permissions, and supporting configuration management. The work focuses on cybersecurity operations, vulnerability management, and security documentation for mission-critical defense technology.

Skills

RMF JSIG CNSSI 1253 DISA STIGs SCAP ACAS Nessus Trellix DLP Windows Linux NIST 800-53 COMSEC TEMPEST AFT ICD503 NISPOM SAP SCIF

What you'll do

Maintain and update System Security Plans (SSP), system baselines, and authorization documentation for assigned systems.
Ensure ongoing compliance with RMF, JSIG, and CNSSI 1253 requirements.
Perform audit reviews and monitor system activity for anomalies to elevate concerns to the ISSM.
Apply DISA STIGs, conduct SCAP/ACAS scans, and track vulnerabilities through remediation using POA&Ms.
Manage classified media handling, including marking, accountability, sanitization, destruction, and Assured File Transfer activities.
Administer user accounts and privileged access based on need-to-know and least privilege principles.
Support configuration management processes and assess the security impact of proposed system changes.
Report security incidents, spillages, and violations while supporting response, containment, and corrective actions.

What we're looking for

Must have an active Secret clearance and be able to obtain a Top Secret/SCI clearance.
Must be a U.S. citizen to be eligible for a security clearance.
Bachelor’s Degree and minimum 6 years of prior relevant experience.
Graduate Degree and a minimum of 4 years of prior related experience.
Minimum of 10 years of prior related experience in lieu of a degree.
Active CompTIA Security+ CE or ability to obtain 8410 Intermediate (preferred).
Previous experience as an ISSO/ISSM overseeing cybersecurity on classified or unclassified systems (preferred).
Familiarity with vulnerability management tools, Linux, COMSEC, TEMPEST, and SAPF/SCIF environments (preferred).

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