Hiring: Sr. Specialist, Info Security Systems Engineer Company: L3Harris Technologies Location: Colorado Springs, CO Job Posted Time: 2026-09-16 16:40:13 Employment Type: On-site Target Skills & Keywords : CI/CD, Encryption, GitLab, IaaS, PaaS, Risk Management, SAP, SAST, SaaS, Security Clearance, Splunk, Systems Engineering About the job Experience: •10 years of prior related experience. Required Skills: •The successful candidate will work with system developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products, using methods such as encryption technology, vulnerability analysis and security management. •Perform incident response, cyber threat identification, incident response, defensive cyber operations coordination, malware analysis, supply chain risk management assessments per NIST SP 800-161, vendor provenance, counterfeit detection. •Exercise skills in NIST Risk Management Framework (RMF) and all related NIST publications, to include writing System Security Plans, Security Control Traceability Matrix, Continuous Monitoring Plan, Security Assessment Plans & Procedures, Security Concept of Operations, Plan of Action and Milestones. •Define/manage systems/security architectures including system security boundaries in on-premises data center systems and ultimately deploy to secure cloud-based system, to include configuration and use of defense and assessment tools specific to each environment type. •This position is performed 100% onsite and cannot be performed remotely. •Perform Model Based System Engineering (UML, SysML, UAF). •Configure/operate vulnerability analysis tools such Tenable NESSUS Security products. •Develop dashboards, configure rules, and operate/administer SEIM/Audit reduction tools (e.g., Splunk) Qualifications: •Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. •In lieu of a degree, minimum of 10 years of prior related experience. •6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. •Minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. Compensation: •$92,500 - $171,500 / year •L3Harris is the Trusted Disruptor in defense tech Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!