Job Title: Cyber Systems Administrator Job Code: 20725 Job Location: Carlsbad, CA Job Schedule: 9/80 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 Description: L3Harris is seeking a highly skilled and experienced and security-conscious IT System Administrator to join our team in Carlsbad, CA. The ideal candidate will have a strong background in both Linux and Windows environments, with an emphasis on adhering to the Risk Management Framework (RMF). This role requires an active Secret Clearance, and involves maintaining the integrity, confidentiality, and availability of classified information systems. Essential Functions: + Prepare for and participate in security assessments and audits. + Configure various operating systems such as Windows, Linux, and UNIX to meet 32 CFR Part 117 - National Industrial Security Program Operating Manual (NISPOM), Defense Security Service Assessment and Authorization Process Manual (DAAPM), Joint Special Access Program (SAP) Implementation Guide (JSIG), National Institute of Standards and Technology (NIST) standards, and Command Cyber Readiness Inspection (CCRI) requirements. + Develop documentation for authorization for new and existing systems in accordance with NISPOM, JSIG, or NIST; and Risk Management Framework (RMF). + Utilize/maintain multiple security databases and sites including SIMS and eMASS. + Conduct vulnerability and compliance assessments against systems and networks to determine risk posture. + Review electronic and manual audit logs and investigate any anomalies or security incidents. + Assist in security investigations and incident response. + Develop information security training materials and processes as well as train general and privileged users on computing security processes, policies and procedures. + Remain informed of evolving security requirements. + Respond to Security issues. + Coordinate with the Information System Security Manager (ISSM) and Facility Security Officer (FSO) on system security compliance. + A current and active Secret security clearance with the ability to obtain a Top-Secret security clearance post-hire is required Qualifications: + 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. + Active Secret clearance is required. Preferred Skills\Qualifications: + Experience with Risk Management Framework (RMF) and security compliance. + Strong knowledge of Linux operating systems and associated hardware platforms. + Excellent problem-solving skills and the ability to work under pressure. + Strong communication and documentation skills. + Strong understanding of network infrastructure and protocols. + Experience with virtualization technologies and containerization. + Familiarity with the Risk Management Framework and its application in securing IT systems. + Effective communication skills, both written and verbal. + Ability to work independently as well as collaboratively in a team environment. + Previous experience with RMF as Information Systems Security Manager (ISSM) or Information Systems Security Officer (ISSO) + Experience with tools such as ACAS (Nessus), STIGViewer, SCAP, and Splunk. + Experience as a Linux System Administrator + Experience with NISPOM, DAAPM, JSIG, ICD + Network+, CCNA, CISSP, RHCSA Certifications + 6 years direct and relevant experience with Information Security and Cyber Intelligence. + Experience in a Department of Defense (DoD) environment. + 2 years direct experience with Risk Management Framework (RMF) + 8570\8140 IAM Level 1, or higher, compliant certification (Security+) In compliance with pay transparency requirements, the salary range for this role is $90,500 - $168,500. 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. L3Harris Technologies is proud to be an Affirmative Action/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.