Information Security System Engineer

L3Harris Technologies • Greenville, TX

76d • Onsite

About The Position

L3Harris Technologies is seeking an Information Security Systems Engineer to join our Sensor Infrastructure team. The ideal candidate possesses experience with vulnerability scanning, compliance, and ATO documentation. Familiarity with requirements writing, Security Impact Assessments (SIA), and preparation of technical briefing material is a plus! Work is 100% on-site and cannot be accomplished remotely.

Requirements

• CompTIA Sec+ certification at minimum.
• DoD Secret Clearance.
• Bachelor's degree plus a minimum of 6 years of relevant experience, or a Graduate Degree plus a minimum of 4 years of relevant experience.
• In lieu of a degree, a minimum of 10 years of relevant experience is required.
• Experience leading and establishing guidance and accountability.
• Experience with Xacta or eMASS.
• In-depth understanding of ACAS (Assured Compliance Assessment Solution) requirements and best practices for vulnerability management and compliance.
• Experience with risk management framework based on NIST 800-53 documentation.
• Ability to oversee ATO (Authority to Operate) processes.
• Experience developing and managing POA&Ms associated with the A&A and processes.
• Experience authoring and updating A&A body of evidence (BOE) documentation and Security Relevant Changes.
• Solid understanding of networking.
• Able to socialize ideas, make recommendations, and gain team consensus.

Nice To Haves

• Requirements Management.
• Proposal Development.
• Experience or proficiency with Linux administration, Bash scripting, Python, Windows PowerShell, Windows administration, Nessus, Wireshark, Nmap, Elastic Stack (Elasticsearch, Logstash and Kibana (ELK)).
• Excellent understanding of Linux audit and logging system architecture.
• Good understanding of directory services - Active Directory and LDAP.
• Candidate should understand computer networking and familiarity with NIST publications.
• Experience in application hardening through code scanning (with tools like Coverity/Fortify) and mitigating findings.
• Certifications - Sec+, CySA, CASP, CISSP.
• DoD TS/SCI Clearance and CI Poly.

Responsibilities

• Communicates within and outside of the organization to influence leadership to accept new practices, approaches, and concepts.
• Track all assigned systems for A&A (Assessment and Authorization) status and oversee accreditation/re-accreditation actions.
• Responsible for improving upon existing processes or establishing new processes and systems.
• Work cross-functionally to ensure security requirements are addressed throughout the mission system development lifecycle.
• Perform security compliance scans, vulnerability analysis, and drive identified issues resolution.
• Develop and maintain ATO Body of Evidence artifacts.

What This Job Offers

• Job Type: Full-time
• Industry: Transportation Equipment Manufacturing
• Education Level: Bachelor's degree