Specialist, Cyber Intelligence 1

L3Harris Technologies, Inc.; Greenville (TX); On-site; USD 95,000 - 135,000; Full time

Job summary

L3Harris Technologies is seeking an Information System Security Officer (ISSO) for the Majors Field to support DoD and national programs. The ISSO reviews and develops IS security materials, performs audits, maintains records, and assists the ISSM/AISSM with policy updates.

It involves continuous monitoring to identify and mitigate security risks. The role requires a DoD Secret clearance, a Bachelor’s or higher degree with relevant experience, and RMF/NIST familiarity.

Qualifications

• Active DoD Secret Security Clearance required.
• Bachelor’s Degree with 4+ years of related experience; Graduate Degree with 2+ years; without a degree, 8+ years experience.
• DoD 8570 IAM I certification (Security+) required.
• Experience with RMF, NIST 800-53, and 32 CFR (NISPOM).
• Familiar with IC and DoD IT/IA policies and procedures.
• Preferred: familiarity with IC/DoD security policies and SIEM tools.

Responsibilities

• Maintain operational security posture for programs and information systems.
• Prepare and maintain documentation (SSPs, RMF packages) for accreditation.
• Ensure IS security documentation is current and audit-ready.
• Manage POAMs to remediate weaknesses.
• Develop directorate security program aligned with ICD 503 and DAAG.
• Collaborate on Security Configuration Control Board and security groups.

Skills

RMF experience

NIST SP 800-53

Security+ IAM

SIEM (ELK, Splunk)

Nessus/Tenable SC

Windows security

Linux security

Security documentation

audit and compliance

Education

Bachelor’s Degree

Graduate Degree

Tools

ELK

Splunk

Nessus/Tenable

Job description

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: 45659

Job Location: Greenville, Texas

Job Schedule: 9/80 Regular: Off every other Friday, 1st Shift

Job Description:

L3Harris Majors Field is seeking an Information System Security Officer (ISSO) in support of Department of Defense and national programs. Duties for successful candidates include, but are not limited to, reviewing and developing information system security documentation, performing system and network self-inspections and audits, identifying information system vulnerabilities and implementing countermeasures, and maintaining information system security records. The ISSO will interact with customers when changes occur that may affect system authorization and compliance, assist the Information System Security Manager/Alternate Information System Security Manager (ISSM/AISSM) in policy creation and updates, and provide assistance on information system security issues that may affect the mission of the customer. The ISSO shall also play a key role in conducting audits and continuous monitoring of information systems to proactively identify and mitigate potential security risks.

Essential Functions:

• Maintain the operational security posture for programs and information systems.

• Prepare, review, and maintain documentation to include System Security Plans (SSPs), Risk Assessment Reports, Assessment and Authorization packages, and other documentation to support Information System accreditation.

• Ensure all Information System (IS) security-related documentation is current and accessible to properly authorized individuals; and ensure audit records are collected, reviewed, and documented (to include any anomalies).

• Manage Plans of Action & Milestones (POAMs) against accredited information systems to remediate or mitigate identified security weaknesses.

• Develop and maintain a directorate focused information systems security program to ensure compliance of Information Technology (IT) assets with accreditation requirements specified under Intelligence Community Directive (ICD) 503, Defense Counterintelligence and Security Agency (DCSA) Assessment and Authorization Guide (DAAG), Intelligence Community (IC), and Department of Defense (DoD) regulations, policies, and procedures.

• The selected candidate will serve as a member of a diverse security team, participating in the Security Configuration Control Board (CCB) and multiple security-focused working groups including Industrial & Cybersecurity, ISSO, and ISSM.

  Qualifications:

• Active Department of Defense (DoD) Secret Security Clearance

• 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.

• Minimum DoD 8570 Information Assurance Management (IAM) I certification (Security+)

• Experience with Risk Management Framework (RMF), National Institute of Standards and Technology (NIST) 800-53, and 32 CFR (NISPOM).

• Familiarity with personnel security and physical security accreditation

• Familiarity with applicable Intelligence Community (IC), and DoD policies, procedures, and operating instruction related to Information Technology (IT), and Information Assurance (IA).

  Preferred Additional Skills:

  Experience with Elastic Stack (ELK), Splunk, or other industry Security Information and Event Management (SIEM) solutions.

  Experience with Nessus/Tenable Security Center (SC).

  Experience with network and information systems at varying classification levels.

  Familiarity with system architectures, to include Wide Area Network/Local Area Network (WAN/LAN) design and maintenance, controlled interfaces, etc.

  Experience with Windows and Linux client/server security administration and the underlying technologies such as Transmission Control Protocol/Internet Protocol (TCP/IP), Domain Name System (DNS), Lightweight Directory Access Protocol (LDAP), and the security subsystem (Identification, Authentication, and Authorization (IA&A).

  #LI-RW1

  #LI-onsite

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.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) or Spanish (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf). For information regarding your Right To Work, please click here for English (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRights_10_20.pdf) or Spanish (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRightsSp_10_20.pdf).