UNIX System Administrator - Military veterans preferred

Raytheon (www.raytheon.com)


  full-time   employee

United States

Job Description:
The candidate’s roles and responsibilities include:

  • Integrates multi-level security and insider threat mitigation technologies
  • Develop infrastructure and service management concept of operations
  • Develop and maintain automation capabilities to streamline and secure technical processes
  • Develop and maintain disaster recovery plans
  • Plan for capacity and monitor performance and service availability
  • Administer backups and diagnose backup errors
  • Maintain strict access control to all networks and IT infrastructures
  • Partner with application/project/security teams and vendors to plan, design, and implement new IT infrastructure
  • Manage client agents for server monitoring as well as agents for server management
  • Proactively management of infrastructure to help maintain a healthy environment
  • Provide technical leadership and mentorship to 1st and 2nd level system administrators
  • Maintain infrastructure security standards for all systems & employ security hardening techniques
  • Create and maintains technical and detailed design documentation

Duties include, but are not limited to:
  • Provide engineering computing support to unclassified programs in a UNIX, Solaris and
  • Linux environment
  • Provide engineering computing support to unclassified programs in a Windows environment
  • Troubleshoot and fix problems related to engineering computing software and hardware.
  • Assist in designing, implementing, and supporting an integrated UNIX, Solaris Linux environment
  • UNIX, Solaris and Linux deployment, administration, performance tuning, monitoring, and account management
  • Implement and administer virtualization technology
  • Implement and administer Windows Active directory and group policy
  • Linux and Windows Active Directory authentication integration
  • Disaster Recovery management
  • Testing, Storage management, Backup and restore, Software license and license server management, automation of any and all tasks that can be automated
  • Data and access security management

Required Skills:
  • Must have at least 6 years of experience in UNIX systems administration, to include:
    • UNIX and Linux systems
    • VMware VSphere (ESXi, vCenter, etc)
    • Systems deployment, administration, performance tuning, and monitoring
    • Automation via scripting
    • Infrastructure as Code (IaC)
    • Multi-tenancy architecture knowledge
    • Cross-domain solutions
    • Hyper-converged infrastructure
    • Storage – NetApp FAS8000
    • Familiar with Window Servers, Active Directory and Group Policy
    • Network and infrastructure services such as domain controllers, global catalogs, DNS, and DHCP
    • Infrastructure backup, restore, disaster recovery and business continuity
    • Critical thinking – ability to solve technical problems independently and with collaborative teams
    • Proven understanding of datacenter concepts and technologies
    • Ability to effectively provide direction for a multi-disciplined IT team to product infrastructure solutions for large-scale, complex systems
    • Effective written and interpersonal communication
    • Leading large scale data center integration/migration project
  • U.S. Citizenship status is required as this position will require the ability to access US only data systems.
  • U.S. Citizenship status is required as this position will need to obtain and maintain a DOD Secret clearance within 1 year of start date.

Desired Skills:
  • DevOps
  • Cloud computing (AWS, Azure)
  • Experience with the following Microsoft technologies:
  • SCCM, KMS, MDT, and WSUS
  • Exchange and Lync
  • Windows desktops (Windows XP, 7, 10)
  • Familiarity with Splunk & Centrify products
  • CompTIA Security+ certification or other industry-recognized certifications relevant to a
  • Windows System
  • Administrator
  • Experience with Solaris 10
  • BASH Scripting
  • Familiar with Chef, Ansible, Puppet, CFEngine, etc.
  • Active DoD Secret security clearance
  • ITIL Foundations and/or ITIL Service Operations

Minimum Education Required: Bachelors’ degree in Science, Technology, Engineering or Mathematics (STEM) and 6 years of relevant experience.

or in lieu of a Bachelor's in STEM, 14 years of relevant experience 130994

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