Systems Administrator Resume
Philadelphia, PA
SUMMARY
- Strategically focused security and internetworking consultant with broad knowledge in planning,design, and implementation of large - scale systems, and programs for Fortune 500 companies.
- Equally comfortable leading collaborative teams or participating as a senior technical resource.
- Able to balance strategic innovation with daily operational and tactical requirements.
- Focused on renewal, optimization, and improvement of technical and process management.
- Creative problem solver, effective communicator, skilled technical writer, and team player.
TECHNICAL SKILLS
Operating Systems: UNIX, Solaris 8, Solaris 9, Solaris 10, OpenSolaris, BSDi, Linux, RHEL3, RHEL4, RHEL5, RHEL6, CentOS, FreeBSD, Windows desktop, Windows Server 2003, Windows Server 2008, Citrix, XEN, VMWare ESXi, Ultrix, HP-UX 11.x, SunOS 4.1.3, Cisco IOS, VM/CMS v5, AS/400, IBM zLinux.
Web & Database: Oracle WebLogic, IBM WebSphere, Netscape/iPlanet/SunONE web, application, proxy and directory servers, Apache, Tomcat, JBoss, Microsoft IIS, ColdFusion, mySQL, Oracle 9i, Oracle 10g, Oracle 11g, Microsoft SQL server
System Tools: Net SNMP, Concord SysEDGE / Spectrum, SunMC, NetHealth, HP OpenView, CiscoWorks, Tivoli, Veritas Netbackup, Solstice DiskSuite / LVM, Oracle RAC, Veritas Cluster.
Misc Software / Protocols: NIS / NFS, DNS (bind), sendmail, Lucent QIP, LDAP, VOIP, IPsec, SSL, HTTP, HTTPS, SMTP, DHCP, SNMP, cfengine, Solaris Jumpstart, Linux Kickstart.
Languages: Shell scripting, perl, PHP, Python, Ruby, J2EE/Java/JSP, CGI, HTML, C/C++, LISP, SR, 68K
PROFESSIONAL EXPERIENCE
Confidential, Philadelphia, PASystems Administrator
- Maintained hardware and software functionality of Windows based PC’s in a busy trading floor environment.
- Designed detailed technical diagrams and documentation for LAN/WAN, trading systems, and data feeds.
- Interacted with technical support from several companies to resolve network/system problems in proprietary trading systems in an active trading environment.
Confidential, Newark, DE
Security Architect
- Managed, implemented, and architected security stack for 15 different customers of CSC’s managed security service provider platform offering.
- The infrastructure consisted primarily of Linux systems and appliances running a variety of software such as ArcSight SIEM, Qradar, and Symantec SIEM.
- Also managed implementation of a large number of McAfee Intrushield hardware security devices across several client network environments.
Proxy Engineer / Architect
- Managed global proxy installation for Internet and intra-company access.
- shell and other tools for proxy and Linux management.
Systems Engineer
- Performed project management and technical duties related to MediMedia’s technology stack which consisted of network equipment, a mix of Solaris hosts, RedHat Linux including version 6,VMware ESXi, Windows Server 2008, EMC storage, and additional items in support of the business.
Systems Engineer
- Contracted with management to provide technical, security, and project staff augmentation skills in support full computing environment.
Datacenter Migration Consultant
- Projects included technical and management consulting pertaining to the assessment, remediation, and consolidation of six data centers, into a single hosting facility.
- Performed network design of the proposed architecture, a Windows & UNIX server assessment for VMware consolidation, and a hosting center assessment for the proposed datacenter outsourcing and new design.
