L3Harris Technologies

Information Security System Engineer

L3Harris Technologies

full-time

Posted on:

Location Type: Office

Location: Greenville • Texas • 🇺🇸 United States

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Job Level

Mid-LevelSenior

Tech Stack

ElasticSearchLinuxLogstashPythonTypeScript

About the role

  • 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.
  • 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
  • A combination of education and experience may also be considered
  • 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.
  • 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
Benefits
  • L3Harris is committed to providing reasonable accommodation to individuals with disabilities.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
vulnerability analysissecurity compliance scansLinux administrationBash scriptingPythonWindows PowerShellNessusWiresharkNmapapplication hardening
Soft skills
influence leadershipcross-functional collaborationsocialize ideasmake recommendationsgain team consensus
Certifications
CompTIA Sec+CySACASPCISSP