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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: Information Systems Security Officer (ISSO)

Job ID: 23362

Job Location: Greenville, Tx; On-site

Job Schedule: 9/80

Job Description:

L3Harris Greenville, Texas, is seeking a program specific Information System Security Officer (ISSO) in support of Department of Defense programs. Duties for successful candidates include, but are not limited to reviewing and supporting information system accreditation/certification support documentation; interacting with users and the ISSM when changes occur that may affect the information system accreditation/certification; performing system and network self-inspections and continuous monitoring; identifying information system vulnerabilities and implementing countermeasures; 
Responsibility for continous monitoring, compliance and maintaining information system security records. The ISSO will provide assistance on IT and information system security issues that may affect the mission of the customer. This ISSO reports to the ISSM for the program.

• Support the development and risk assessment procedures for verification of RMF/Assessment and Authorization (A&A) safeguards to meet various regulatory requirements based upon JSIG and NIST 800 series (800-37, 800-53, 800-61, etc) guidelines.
• Author and provide input for various artifacts supporting the RMF package to include the System Security Plan (SSP), Security Control Traceability Matrix (SCTM), Plan of Actions & Milestones (POA&M), Continuous Monitoring (ConMon) Plan, CONOPS, and other RMF BoE artifacts.
• Responsible for analyzing and/or administering security controls for information systems.
• The selected candidate will act as a member of a diverse security team and participate in Engineering and Configuration Review Boards and Working Groups to develop secure system solutions.
• Support IA Program compliance by performing periodic self-inspections, tests and reviews of the IS to ensure that systems are operating as authorized/accredited and that conditions have not changed.
• Compliance with change management processes (hardware/software, account Management, Disposition, Assured File Transfers (AFT) and related documentation in accordance to policies and procedures.
• Review audit data of the IS and IS components (technical & physical) for anomalous or unauthorized activities.
• Participate in documenting and reviewing security related workflows and procedures to mitigate vulnerabilities and recommend changes to system or system components.
• Conduct Cybersecurity training, briefings, and presentations for multiple levels of business.

Qualifications:

• Active DoD Secret clearance, which requires a US Citizenship
• Bachelor’s Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience
• Relevant experience with Windows 10 and 11 operating systems and other related peripherals.
• Experience using Microsoft Office products.
• Experience with RMF/Assessment and Authorization (A&A) safeguards to meet various regulatory requirements
• Experience in JSIG environments
• DoD Level IAM I Certification

Preferred Skills:

• Experience with SPLUNK, Tenable, and other software/systems
• Experience with configuration/certification and auditing/analysis of Windows and Linux
• Experience with applying, searching, leveraging SCAP and STIGs
• Demonstrate excellent organizational, decision-making, and problem-solving skills.
• Experience with technical configuration standards relating to information system security.
• Well versed in risk management, mitigation, and customer service.
• Excellent communication skills (written, verbal, & presentation)

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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