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Senior Linux System Engineer Resume

Chantilly, VA

SUMMARY:

Senior Linux System Engineer seeking to leverage technical skills, focused work ethic, and passion for cyber security. An Infrastructure Solutions Architect with a Network and Systems Engineering background looking to continue protecting our nation’s communications and information systems from intruders.

SKILL:

  • RedHat 7
  • Windows 7, Windows 2008R2, Windows 2012Mac OS, Linux (RHEL 7, CentOS, Solaris 10)
  • Knowledge of database, systems analysis/design, and operating environments
  • Active Directory Administration
  • GPO Administration
  • McAfee Endpoint Encryption
  • VMWare / VCenter
  • LogRhythm
  • SCOM - System Center Operations Manager
  • Nessus/ ACAS
  • Technical Writing
  • SOP Documentation Updates
  • Security Systems Patch Manager
  • Ability to pass background security investigation and polygraph

WORK EXPERIENCE:

Confidential, Chantilly, VA

Senior Linux System Engineer

Responsibilities:

  • Completed Red Hat Certified System Administrator
  • Bash Scripting, Puppet
  • Network and server security, server sizing, configuration and installation for AWS Solutions Architect

Confidential, Herndon, VA

Associate/ Deputy Network Operations Lead Engineer

Responsibilities:

  • Oversee the entire JIDO Network Operations consisting of a team of 10 Network/System Engineers
  • Provide network/system administration and cyber security services.
  • Redhat 7 build, configure, and test for Palantir Servers, Splunk, and Decision Lens
  • Provide tier III incident resolution
  • Microsoft Exchange 2007/2013 System Engineer. Built entire Enterprise Architecture for all 3 Enclaves
  • Information Support Server Environment Guard (ISSE) (Solaris 10)
  • Troubleshoot, deploy, and maintain systems
  • Secure Systems by implementing STIGS and verifying security with ACAS/Nessus
  • Oversee the use and enhancement of industry - leading network and system monitoring systems including Solarwinds, Splunk and SCOM.
  • Provide recommendations and solutions for system deployments and enhancements
  • Perform network changes in accordance with change management process
  • Modify and document firewall policies
  • Create and maintain SOPs
  • Automate typical administrator tasks via PowerShell
  • Work with other contractors, consultants, and engineers to ensure maximum value is delivered to our client.
  • Confidential switch management and configuration/ Port Security/VLAN configuration/Trunk Configuration
  • Commvault Enterprise Backup Solutions
  • Vmware
  • JIRA System Engineer
  • Implementation of F5 Load Balancing

Confidential, Manassas, VA

Senior Consultant/ Senior System Administrator

Responsibilities:

  • Manage CA and Production Systems that control GSA FPKI data.
  • Issuance and Revocation
  • Patch Manager: Windows 2008 R2, Linux RHEL and ESXI systems
  • VMware administrator
  • GPO Updates
  • Update server firmware and software
  • Manage ESXI, LogRhythm and Nessus Scanner
  • Find vulnerabilities with Nessus and patch all systems in our lab and production zones
  • Perform System Administration duties for weekly Information Systems Audits (collect logs for each system in production and authority zones)
  • Symantec Endpoint Protection Manager/ Update anti-virus definitions
  • Control Equipment in our lab: rack servers, patch panels, Confidential and palo alto firewalls, Confidential switches, KVMs, activate Ethernet ports

Confidential

Site Administrator and Facility Security Officer/Contracts Specialist Security Officer, Arlington, VA

Responsibilities:

  • Manage Security Operations in our DC office to protect classified information
  • Host and raise security awareness within the company; conduct for employees
  • Work with DSS to maintain our level of clearance in accordance with the Confidential
  • Responsible for Indoctrinations and Debriefs with employees when they start and leave the company.
  • Manage IT operations in our DC Office.
  • Install patch panels, routers, fiber, coax, and perform network maintenance to ensure proper connectivity. Working daily with our network engineers, windows, and security teams in our headquartered office in Pittsburgh.
  • Linux Administrator, Windows Administrator, Mac and Dell Certified technician
  • PBX, VOIP, CMA Administrator
  • System Center Configuration Manager, DHCP, DNS, Active Directory Administrator

Confidential

Analyst, Washington, DC

Responsibilities:

  • Diagnosed, repaired, and re-imaged desktop and laptop computers in response to malware
  • Detected identity theft and prevented any further security breach
  • Provided safe-boot endpoint encryption to strengthen the security of laptop computers
  • Remote support with the System Management Server (SMS) and LogMeIn Rescue console
  • Support for users teleworking with RSA SecureID two factor authentication for access in Citrix XenApp and Confidential AnyConnect VPN Client
  • Managed the BlackBerry server and McAfee Enterprise Mobility Management server
  • Active Directory Management
  • Diagnosed and repaired desktop and laptop computers. Supported over 1,500 Confidential users’ in multiple locations, closing 220 tickets per month on average.
  • Monitored and analyzed issues and compiled daily reports to show trends in network connectivity. Communicated with management to develop mitigation strategies and effectiveness.
  • Provided management and support within the local area network while monitoring users’ daily computing activities.
  • Responsible for custom reimaging of computers and workstations, patching cables to Confidential switches and servers, administrative duties, and understanding software applications.
  • Encrypted laptops to fit the security guidelines.

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