What are the responsibilities and job description for the Senior Associate, Cyber Intelligence (ISSO) position at L3Harris and Careers?
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: Senior Associate, Cyber Intelligence
Job Code: 32268
Job Location: Colorado Springs, CO
Job Schedule: 9/80 REG – Off Every Other Friday
Job Description:
L3Harris is seeking an Information System Security Officer (ISSO) to support the Space Superiority & Imaging division’s customers and programs. The ISSO will perform information system security activities under the guidance and oversight of the Information System Security Manager (ISSM) on assigned information systems. The ISSO will be knowledgeable in information technology and information assurance standards and regulations. Responsibilities include, but are not limited to, performing security control assessments and continuous monitoring, conducting configuration and vulnerability scanning and remediation, authoring and maintaining documentation and artifacts (body of evidence) in support of the Assessment and Authorization (A&A) of information systems following the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF), remediating security control deficiencies, assessing and approving change requests for assigned information systems, performing user training and user account management oversight, and investigating and responding to security incidents and violations.
Essential Functions:
- Perform Continuous Monitoring of assigned information systems to include user activity monitoring (auditing) using SIEM tools or the native audit reduction capability of the operating system
- Conduct security control assessments
- Initiate, review, and remediate vulnerability and compliance scans using industry approved scanning tools (Nessus, ACAS)
- Review and assess the configuration settings of assigned information systems against the DISA STIG configuration standards
- Developing and updating documentation in support of obtaining or maintaining an Authority to Operate (ATO) for assigned information systems
- Attend Change Control Boards (CCB) to review and approved information system change requests
- Conduct and monitor security awareness training for information system users
- Respond to, and investigate, security incidents and violations
Qualifications:
- Active Secret security clearance
- Bachelor’s Degree and minimum 2 years of prior relevant experience, or Graduate Degree with no prior experience. In lieu of a degree, minimum of 6 years of prior related experience
Preferred Additional Skills:
- DoD 8570 IAM II certification
- Experience as an ISSO supporting classified systems under the JSIG, ICD 503, and/or 32 CFR Part 117 Section 18
- Experience auditing information systems and user activity
- Experience in IT support, IT preventative maintenance, building and maintaining IT systems
- Experience and proficiency with troubleshooting operating systems and networks
- Experience configuring information systems to the compliance standards published by DISA, CISA, and/or the NIST
In compliance with pay transparency requirements, the salary range for this role in Colorado is $69,000 - $128,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
The closing date for this job posting is March 17th, 2026.
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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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Salary : $69,000 - $128,500