UNIX/Linux Infrastructure Administrator Specialist

Perspecta - San Diego, CA (30+ days ago)3.4


Every day at Perspecta, we enable hundreds of thousands of people to take on our nation’s most important work. We’re a company founded on a diverse set of capabilities and skills, bound together by a single promise: we never stop solving our nation’s most complex challenges. Our team of engineers, analysts, developers, investigators, integrators and architects work tirelessly to create innovative solutions. We continually push ourselves—to respond, to adapt, to go further. To look ahead to the changing landscape and develop new and innovative ways to serve our customers. Perspecta works with U.S. government customers in defense, intelligence, civilian, health care, and state and local markets. Our high-caliber employees are rewarded in many ways—not only through competitive salaries and benefits packages, but the opportunity to create a meaningful impact in jobs and on projects that matter. Perspecta’s talented and robust workforce—14,000 strong—stands ready to welcome you to the team. Let’s make an impact together. Perspecta has an immediate need in our U.S. Public Sector group for a (job title) in San Diego, CA or Norfolk, VA. As a Member of the UNIX team, you will perform as a Subject Matter Expert in one or more components of the Infrastructure. As a senior member of this team you will be working as a solution owner and technical expert. Under general direction; maintain, test, implement and optimize core infrastructure systems and subsystems that enable and support business and customer functions. Analyze performance statistics to identify and resolve infrastructure capacity/configuration issues and update documentation. Establishes and maintains security, integrity and business continuity controls and documents. Participates in special system infrastructure projects, incident response escalations and problem management cases. Manage deployment of new installs, upgrades and migrations for HPUX, Solaris, RHEL, as well as any underlying Hardware. Develop, deploy and maintain automation for daily tasking, administration and common error resolution. · Lead Project deliveries · Define and perform to established timelines · Execute complex changes using published documentation · Perform intermediate to complex UNIX Infrastructure maintenance, to include but not limited to code updates, reconfigurations, hot fixes and any other corrective actions · Respond to Service outage escalations · Perform Root Cause analysis to resolve Problem Management cases · Explore performance, trends and changes to ensure high performance and high availability. · Lead cross discipline teams to achieve complex goals and a collaborative professional manner. · Document, review and update any and all processes and operational procedural instructions. · Schedule maintenance actions in a timely manner. · Perform Escalations to Engineering and Vendors · Publish shell Scripts, update existing scripts per requirements · Managing daily activities to include user support and system administration tasks. · Candidates must have a Security Clearance or the ability to obtain and must be 8570 compliant.
  • Expert with HPUX/Solaris/RHEL
  • Experience working in fast-paced, deadline-oriented environments
  • Experienced with SAN/NAS systems
  • Experienced with VMware ESXi 5.5+
  • Skilled with all the tools of the OS (Ping, NetStat, etc)
  • Advanced Excel knowledge (pivot tables, macros, import data, and advanced searches/filters)
5 to 10 years relevant experience
EEO Tagline: Perspecta is an AA/EEO Employer - Minorities/Women/Veterans/Disabled and other protected categories