Raytheon Veterans Jobs

Job Information

Raytheon Technologies Sr Systems Administrator II in Dulles, Virginia

The Sr. Linux Engineer applies current technologies to the design, development, evaluation and integration of computer information systems and networks to maintain system security. Works with commercial computer product vendors in the design and evaluation of state-of-the-art secure COTS applications, operating systems, networks and database products and technology. Provides security engineering and integration services to internal customers. Involved in a wide range of issues including secure architectures, secure electronic data traffic, network security, information security and privacy.

Develops security systems for any manual or automated systems environments. Responsible for ensuring the protection of company data against unauthorized disclosure, accidental or intentional loss of data, or unauthorized modification.

Required Skills:

•Must have an active Secret clearance with the ability to obtain a Top Secret with SCI eligibility. Must be able to obtain DHS program suitability prior to starting employment.

•Proficiency with configuration management using Ansible or Puppet

•Skilled in Linux-related scripting (Bash, Perl, Python, etc.)

•Experience with Apache web server configuration and management

•Management, deployment and troubleshooting of Java and Tomcat applications

•Experience analyzing and evaluating the security of new and existing IT systems and the procedures to protect information system assets from intentional or inadvertent modification, disclosure, or destruction.

•Experience analyzing and evaluating the design and operating effectiveness of Information technology and security controls that are in place.

•Knowledge and understanding of operating systems, networks and services.

•Knowledge of Red Hat version 6 or 7(rhel6/rhel7) with the ability to engineer, install, administer and maintain.

•Experience evaluating security solutions to ensure they meet security requirements for processing classified information.

•Manage changes to system and assesses the security impact of those changes.

•Experience and/or familiarity with the following network protection devices: Firewalls, intrusion detection and prevention systems (IDS/IPS), log analysis, malware analysis, network traffic flow and packet analysis

•6 years of relevant experience is required

Desired Skills:

• Apache/TomCat/NGINX

• Kerberos/LDAP


• IDM/Free IPA

• Docker

• Open Nebula

• Ambari

• Whois

• Sourcefire

• Puppet

• Satellite Server

• Nagios

Training/certification in any of the following strongly desired:

• Red Hat Certified System Administrator (RHCSA)

• Red Hat Certified Engineer (RHCE)

Required Education (including Major):

  • Bachelor's degree

and a minimum of 6 years relevant experience.

  • A Master's degree may substitute for two (2) years of experience.

  • Professional experience may be considered in lieu of a degree

This position requires a U.S. Person who is eligible to obtain any required Export Authorization.


Raytheon is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.