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 (ISSO), L3
Job Code: 41273
Job Location: Tulsa, OK
Schedule: 9/80 (employee's work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off)
L3Harris is dedicated to recruiting and developing diverse, 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.
About L3Harris Technologies:
L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual revenue and 47,000 employees, with customers in more than 100 countries.
Job Summary:
Performs ISSO duties under the guidance of the Information System Security Manager (ISSM) on assigned government-authorized systems. Knowledgeable in information technology and security. Responsibilities include: authoring and maintaining documentation supporting the Assessment & Authorization (A&A) of assigned systems in accordance with the Risk Management Framework (RMF) under the DAAG (Formerly DAAPM) and NISPOM; performing security control assessments as part of the systems’ Continuous Monitoring Plan; overseeing configuration management of assigned systems; works with IT organization to develop device and system hardening guides following DISA and NIST guidelines; auditing systems to ensure security posture integrity; conducting periodic hardware/software inventory assessments; identifying system security controls shortcomings and developing POA&Ms; remediate control deficiencies; conducts, documents and reports annual self-assessments; maintaining operational information security posture for a system, program, or enclave; investigating security incidents such as data spills, data integrity, and malicious events; authoring and delivering security education training to range of audience levels.
Essential Functions:
- Coordinate with the Information System Security Manager (ISSM) and Facility Security Officer (FSO) on system security compliance.
- Experience completing DISA Security Technical Implementation Guidelines (STIG) checklists and DISA Security Content Automation Protocol (SCAP).
- Experience with Windows Information System Security requirements to include reviewing audit log data utilizing security tools (Log360, Splunk, VSFramework).
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Conducts and manages risk assessments in compliance with NISPOM/DAAPM/DAAG, RMF, JSIG, and NIST 800-series (e.g., 800-53, 800-171) standards.
- Assist FSO and Security Associates to help protect the integrity of legacy closed room and open storage secured areas.
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Contributes to Risk Management Framework (RMF) activities and related system lifecycle documentation (e.g., CONOPS, SOPs, training materials).
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Performs ISSO responsibilities as needed.
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Oversees cyber compliance efforts through self-inspections, customer audits, and system tests to ensure authorized operation.
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Ensures security requirements are addressed in acquisitions, procurements, and outsourcing efforts.
- Perform vulnerability, compliance, and network mapping scans on information systems and work with system administrators to address vulnerabilities (ACAS, Nessus).
- Assist COMSEC Managers with the incorporation of NSA Type 1 devices.
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Understanding of Windows Server infrastructure, ensuring seamless integration and operation with Linux systems.
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Ensure compliance with internal policies and regulatory standards.
Required Qualification (One of the Following with an Active Secret Clearance):
- Bachelor’s Degree and minimum 4 years of prior relevant experience.
- Graduate Degree and a minimum of 2 years of prior related experience.
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In lieu of a degree, minimum of 8 years of prior related experience.
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Must have active Secret Clearance.
Preferred Additional Skills:
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Active CompTIA Security + or obtain 8410 Intermediate (formerly IAT Level II 8570) equivalent within 6 months of hire.
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Previous experience as an ISSO (or equivalent position) overseeing cybersecurity on classified and/or unclassified systems under NISPOM, NIST 800-53 and/or NIST 800-171.
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Experience in creating, conducting, or overseeing internal security assessments.
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Understanding of DAAG (Formerly DAAPM) and various NIST/DoD policies and procedures.
- Experience with Linux based operating systems.
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Experience in Security databases and sites including SIMS and eMASS.
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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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