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L3Harris Technologies
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April 12, 2025
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Sr. Associate, Information Security Systems Engineer

Greenville, TX
Full-time
Onsite
Entry, Mid, Senior Level
L3Harris Technologies provides platform management system solutions for armed forces, and they are seeking a Sr. Associate, Information Security Systems Engineer. This role is responsible for applying current systems security engineering methods to ensure the architecture, design, development, evaluation, and integration of secure systems and networks.
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Responsibilities

  • Work with systems developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products.
  • Use methods such as encryption technology, vulnerability analysis and security management.
  • Responsible for integration of multiple methods into a cohesive system security boundary and environment and the policies and procedures necessary to continuously monitor and maintain such an environment.
  • Prepare assessment and authorization documentation, using multiple standards such as Risk Management Framework (RMF), Joint Special Access Implementation Guide (JSIG), DSS Assessment and Authorization Process Manual (DAAPM) and Common Criteria to achieve security authorization of supported systems.
  • Maintains awareness of the most recent system security policies and directives to assist Systems Engineers, Project Engineers, other Information System Security Engineers, and Program Management with the analysis of user and system requirements and constraints.
  • Represents program system security needs, concerns and requirements at customer meetings.
  • Perform periodic vulnerability scans of systems to identify security vulnerabilities and provide remediation alternatives and conduct security risk assessments to ensure compliance with corporate security policies and adherence to best practices.
  • Familiar with Risk management framework experience for information systems (IS).
  • Travel up to 10%.
  • Willing and able to work a flexible job schedule to include shift work and occasional overtime.
  • Other duties as assigned by Supervisor.

Qualification

Required

  • Bachelor’s Degree with two (2) years of prior systems security engineering experience.
  • Graduate Degree with zero (0) to two (2) years of prior systems security engineering experience.
  • In Lieu of degree, a minimum of six (6) years of prior systems security engineering experience.
  • Active Secret clearance at the time of hire with the ability to obtain and maintain a Top Secret with SCI.
  • Must be a US Citizen.

Preferred

  • Active Top Secret with SCI.
  • Security Engineering with assessment and authorization experience.
  • Well versed in NIST 800-53 standards.
  • Familiarity with RMF for Platform Information Technology (PIT).
  • Experience hardening Linux- and Windows-based operating systems.

Benefits

L3Harris Technologies provides platform management system solutions for armed forces.
Glassdoor
3.7
Founded in 1895
Melbourne, Florida, USA
10001+ employees
https://www.l3harris.com
L3Harris Technologies provides platform management system solutions for armed forces.
Glassdoor
3.7
Founded in 1895
Melbourne, Florida, USA
10001+ employees
https://www.l3harris.com