Title:  Cyber Infrastructure Systems Engineer

Job Title:  Junior Cyber Infrastructure Systems Engineer  

Job Code:  25231

Job Location:  Colorado Springs, CO

Job Schedule: 9/80

Job Description:  

Responsible for the internal or customer administration, maintenance and management of capacity resources for computers at the operating system and infrastructure level. Builds, configures, troubleshoots and integrates new and existing servers to provide service enhancements, application deployments and infrastructure upgrades. Sets up administrator and service accounts, maintains system documentation, tunes system performance, installs system-wide software, and allocates mass storage space. Recommends software and hardware enhancements, diagnoses and corrects issues, defines and implements new services with the goal of achieving maximum server uptime and availability for the customers. Responsible for monitoring performance, system usage. Contributes towards the Disaster Recovery Plan (DRP), backup systems and disk configurations. Conducts system analysis and development to keep systems current with changing technologies.

Essential Functions: 

• Experience with Red Hat Linux Administration or Engineering, 1-2 years of experience with Windows Administration, Troubleshooting, and/or Engineering
• Experience with IBM MVS Operating System
• System troubleshooting experience for Windows based software
• Configure, monitor, maintain, troubleshoot VMWare and/or other virtualization technologies
• Experience in VM life-cycle management (snapshots)
• System configuration experience with Enterprise Identity Management tools (LDAP, IPA, Active Directory, etc.)
• Lead efforts to field changes to production systems to a schedule
• Address and detect issues that impact projects and implement/develop courses of action (COAs) to mitigate or alleviate the impact to projects
• Experience implementing patches, scanning, remediating findings, auditing
• Support critical operations during standard and occasional non-standard working hours
• This position is performed 100% onsite and cannot be performed remotely

Qualifications: 

• Education:
  • Bachelor’s Degree and minimum 2 years of prior relevant experience.
  • Graduate Degree and a minimum of 0-2 years of prior related experience.
  • In lieu of a degree, minimum of 6 years of prior related experience.
• Secret clearance is required.  
• DOD 8140 IAT Level 1 certification required (e.g. Security+).

Preferred Additional Skills:

• Top Secret security clearance is preferred 
• DoD 8140 IAT Level 2 certification (e.g. CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, or GCIH).
• Experience with construction and configuration of data Cloud environments such as AWS or GovCloud using government software
• Working knowledge of RMF and cybersecurity requirements
• Previous experience supporting DoD/government customers
• Hardware/software requirement verification/system validation experience
• Demonstrated ability to work and grow in a dynamic, fast paced, team-oriented environment
• Experience with CM tools
• Establish and maintain up-to-date cybersecurity configurations based on DISA STIGs and IAVM Notices
• Ability to travel up to 10%

In compliance with pay transparency requirements, the salary range for this role is $69,000 - $128,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

The application window for this requisition is anticipated to close August 31, 2025.