Senior Information Security Engineer

Salt Lake City, UT, United States
Employment: Full Time Experience: Senior

Senior Information Security Engineer -

Requisition ID092402

USA-Utah-Salt Lake City USA-Texas-Arlington, USA-New Jersey-Camden


Employees at L3 Communication Systems-West create solutions that save lives. Join our team and serve those who serve us.

Who is L3 Communication Systems-West (L3 CSW)?

With over 3400 employees, we are one of Utah’s top employers. Our smart devices send mission-critical data into armed conflicts to help our troops stay safe by staying in touch with key information. We’ve taken large communications systems—ground based, mobile, satellite, surveillance and reconnaissance—and developed new ways to make them smaller and more capable.


Technical Knowledge:

  • Experience with firewalls, VPNs, IDS, or other network security solutions.
  • Experience with network sniffers (tcpdump, wireshark).
  • Experience with endpoint and/or system security tools, including antivirus, endpoint detection & response tools, and application whitelisting.
  • A strong understanding of networking and relevant protocols including TCP/IP, HTTP, SMTP, and DNS.
  • In depth knowledge of Windows, Active Directory, and Linux/Unix.
  • Experience with cloud services including Azure and AWS.
  • Security certifications such CISSP or CISM are a plus.

Minimum Experience, Education, and Qualifications:

  • 4+ years’ combined experience in information security and/or network/system administration.
  • Bachelor’s Degree in Computer Science, Information Systems or related degree or equivalent.
  • Ability to learn new skills and technologies as required.
  • Strong troubleshooting skills of complex network, system, and/or security problems.
  • Excellent verbal and written communication skills.
  • Highly disciplined and motivated, able to work independently, under direction, or as a member of a team.
  • Must be willing to periodically work non-standard hours.
  • Must be able to attain and maintain a Secret Security Clearance.
  • U.S. Citizenship required.

This position may be filled at a higher grade based on the successful applicant's skills and qualifications.

Equal Opportunity Statement

Equal Opportunity Employer – minorities / females / veterans / individuals with disabilities / sexual orientation / gender identity. L3 maintains a drug-free workplace and performs pre-employment substance-abuse testing and background checks.


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