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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 Technologies is the Trusted Disruptor in the defense industry. 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: Sr. Manager, Information Security Systems Engineer

Job Code: 25480

Job Location: Greenville, TX (On-Site)

Job Schedule: 1^st Shift 9/80

Job Description: 

L3Harris is seeking an Information Security Systems Engineering Manager to lead a team in developing and implementing secure systems. This role focuses on ensuring the security of information systems, networks, and data throughout their lifecycle. Key responsibilities include leading security engineering activities, developing and implementing security solutions, and ensuring compliance with relevant standards and regulations.  Works closely with Government customers to ensure that the security protection needs, concerns and requirements are defined and implemented with appropriate fidelity and rigor, early and in a sustainable manner throughout the life cycle of system that results in obtaining an ATO.

Essential Functions:

• Communicates within and outside of the organization to influence leadership to accept new practices, approaches, and concepts.
• Track all assigned systems for A&A (Assessment and Authorization) status and oversee accreditation/re-accreditation actions.
• Responsible for improving upon existing processes or establishing new processes and systems.
• Leadership and Communications skills.
• Manages an Information Security Systems Engineering team with varying degrees of experience.
• Responsible for creating workforce and staffing plans.
• Leading and establishing guidance and accountability.
• Experience with Xacta or eMASS.
• In-depth understanding of ACAS (Assured Compliance Assessment Solution) requirements and best practices for vulnerability management and compliance.
• Experience with risk management framework based on NIST 800-53 documentation.
• Oversee ATO (Authority to Operate) processes.
• Experience developing and managing POA&Ms associated with the A&A and processes.
• Experience authoring and updating A&A body of evidence (BOE) documentation and Security Relevant Changes.
• Solid understanding of networking.
• Able to socialize ideas, make recommendations, and gain team consensus.
• Requirements Management.
• Proposal Development.
• Experience or proficiency with Linux administration, Bash scripting, Python, Windows PowerShell, Windows administration, Nessus, Wireshark, Nmap, Elastic Stack (Elasticsearch, Logstash and Kibana (ELK)).
• Excellent understanding of Linux audit and logging system architecture. Good understanding of directory services - Active Directory and LDAP.
• Computer networking and familiarity with NIST publications.
• Experience in application hardening through code scanning (with tools like Coverity/Fortify) and mitigating findings.
• Other duties as assigned by Supervisor.

Qualifications:

• Bachelor’s degree with 12 years of ISSO management experience.
• Graduate Degree with 10 years of ISSO management experience.
• In lieu of a degree, with a minimum of 16 years of ISSO management experience.
• Must have an active Top-Secret Clearance with SCI at the time of hire with ability to obtain a CI Poly.
• Current CompTIA Sec+ Certification.
• Must be a US Citizen.

Preferred Additional Skills:

• Certifications - Sec+, CySA, CASP, CISSP.
• Top Secret with SCI and CI Poly.

#LI-AH1

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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