Sr. Network Security Analyst

Landstar System, Inc., 13410 Sutton Park Dr S, Jacksonville, Florida, United States of America Req #2204
Wednesday, July 27, 2022
Please make sure to submit your most up to date resume.



Job Title:                                      Senior Network Security Analyst

Reports To:                                  Manager

FLSA Status:                               Exempt

Approved Date:                           July 2022                    



Investigate and analyze security event data produced by multiple systems within the infrastructure to determine or discover any potential cybersecurity threats to Landstar. Assist with developing and revising IT security compliance policies and procedures.



  • Analyze system logs
  • Evaluate systems and applications for vulnerabilities
  • Implement and maintain security tools
  • Collaborate with other IT teams on configuration security
  • Provide security related reporting of trends and metrics      
  • Scan systems and applications for vulnerabilities and/or potential risks
  • Research security enhancement and provide security recommendations to IT system owners
  • Implement and support security solutions managed by the IT Security Team
  • Work with business on cyber security requirements as part of contractual requirements
  • Support IT compliance in creating and modifying policies and procedures 
  • Other duties as assigned



  • Advanced analytical problem-solving skills
  • Working knowledge of applications and operating system
  • Prioritize and meet deadlines
  • Ability to work independently as well as a team environment



  • Previous experience in a Security Operations Center environment
  • Cyber Incident investigation and analysis
  • Application and API security experience
  • Technical writing skills



  • Associate degree (A.A.) from a two-year college or technical school or four years of equivalent experience required
  • Three to five years’ experience required in addition to education/experience requirement above
  • Security certifications preferred
  • Five to seven years for proficiency in role


PHYSICAL REQUIREMENTS – X is required to complete the job

Sitting for extended periods

Lifting/Carrying up to 20 pounds

Standing for extended periods

Lifting/Carrying more than 20 pounds

Extended periods viewing computer screen

Repetitive motions




Seeing (outside of computer usage)




Working conditions - office


Reasonable accommodations may be made to enable individuals with disabilities to perform the essential requirements of this job.

Landstar is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other characteristic protected by federal, state or local laws. Landstar will provide reasonable accommodation to applicants with disabilities where appropriate. Applicants requiring reasonable accommodation for any part of the application and hiring process should send an e-mail to


Privacy Policy

Landstar uses application information only for employment related purposes, including background investigations and regulatory compliance. Landstar will not disclose the information to any other person or entity, unless compelled by force of law. Landstar stores your application information on computers operated by Ceridian. This on-line application software is provided by Ceridian under an agreement which specifies that Ceridian will not disclose or make any use of application information stored on its secure servers.

Other details

  • Pay Type Salary
Location on Google Maps
  • Landstar System, Inc., 13410 Sutton Park Dr S, Jacksonville, Florida, United States of America