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L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Specialist, Cyber Intelligence
Job Code: 37878
Job Location: Greenville, TX (Onsite)
Job Schedule: 9/80

Job Description:

The Cyber Security Specialist supports the security authorization (A&A/ATO) process, applies extensive technical expertise to manage RMF CMMC compliance, vulnerability scanning, and risk assessment. Serve as a point of contact for security protocols and directly assist managing security operations for complex networks and systems.

Essential Functions:

• Ability to obtain and maintain a DoD Secret security clearance.
• Ability to prepare and manage comprehensive security accreditation documentation.
• Implement security control assessments, Plan of Action and Milestones (POA&M) tracking, and continuous monitoring.
• Perform STIG/SRG compliance reviews, analyze vulnerability scans (Nessus, SCAP, ACAS), and review audit records (Splunk, Elasticsearch) to identify and remediate security findings.
• Manage security incidents, conducting investigations and coordinating responses to network events.
• Coordinate changes to hardware/software with the CUI Manager and Authorizing Official (AO), assessing security impacts.

Qualifications:

• Bachelor’s Degree and minimum 4 years of prior cyber security experience. Graduate Degree and a minimum of 2 years of prior cyber security experience. In lieu of a degree, minimum of 8 years of prior cyber security experience.
• Minimum 2 years experience in cybersecurity assessment of firewalls (Palo Alto, Cisco, host based), LAN/WAN (Layer 2 and Layer 3), and operating system (Linux, Windows, Cisco IOS, HPE IOS) security.

Preferred Additional Skills:

• System Hardening: Practical experience applying hardening techniques to diverse environments, including Windows, Linux, Cisco, HPE/Aruba in small to medium sized network enclaves.
• Strong knowledge of NIST 800-171 guidelines, RMF, and tools such as eMASS, HBSS, or ACAS.
• Strong interpersonal skills for interacting with government stakeholder.

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L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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