SUMMARY

• Accomplished Linux/Unix system administrator with over 12 years’ experience in the IT industry working on various contracts for the Private sector, Federal agencies, and Higher education etc.), in a mixed platform of Operating systems (RHEL 5x/6x/7x, Centos 5/6/7, Ubuntu 16x, Oracle Linux 5x/6x/7, Oracle Solaris 10x/11x) My expertise is the Operation and Support of the OS, enterprise applications and integrated software components running on web servers, application servers, authentication servers that I administer/manage via remote access in virtualized datacenters nationwide to maintain the underlying infrastructure, this entails deployment of OS patching/packages, software security updates, new virtual builds, and OS migrations which include discovery sessions, hardware requirements, assessment and collaborating with other teams and vendors.
• My support knowledge of Operation and OS support ranges from addressing any escalated issues from second level support and various other groups, implementing customer change request, incident responses, includes handling events and capable of quickly evaluating various operational situations, Root cause analysis of the systems—network, memory, etc. issues isolating problems and provide action plans for resolution of any/all faults detected w/large number of enterprise applications interacting with the hardware and software. Thorough understanding of the Unix/Linux security procedures, NIST/FISA compliance, DISA STIG/checklist, and information Assurance Vulnerabilities (IAVs) addressing vulnerabilities, data encryption, remediation and hardening. Familiar with ITIL processes & procedures,
• In addition, expert hands - on VM server build the install/update of web Apache HTTP servers, Tomcat servers configuring/validating troubleshooting. some systems on cloud infrastructure. I generally provision new virtual VM via kickstart, redhat satellite, VMware templates, clones, vCloud Director and if building virtual guests ldom/non-global zones in a Solaris environment use scripts, Ops center, OVM mgr. and jumpstart; test and position all into production; includes, decommission at EOL Also, provide analysis/recommendations of metrics data, dashboard, utilizing various types of monitoring support tools,

TECHNICAL SKILLS

Operation Systems: Linux /Unix Platforms Red Hat Enterprise Linux 4x/5x/6x/7x, CentOS 5x/6x/7x, Ubuntu 16/17x, Oracle Linux 5x/6xOracle Solaris 7x/x8x/9x/10x/11x

Hardware: Dell Power Edge, MD1200 Powerfault, HP ProLiant Blades DL360 G3, M-series blade/chassis, 2600/2850, R720,, Cisco UCS - B/C-Series, Chassis, IBM Blade, Sun/ Oracle ( SPARC, Intel x86) Enterprise T5440/ T5120, T4-2 T3-1B Blade, T4-1-4, Oracle server X3-2/2, Oracle M6, M1-5 Series, Netra-T2000, Fujitsu M10, Sun Blade 6000 Chassis, Sunfire X4100, Enterprise E450, 2500, T5-1B Module, IBM Blade Legacy Servers (Sun Fire /T1/2, V120 /250 280R/V440 /V490/V890, 4800) Intel x86 DRAC, Sun Storage J4200, StorageTek 6100 Drive Array, Sun ZFS Storage 7320

Software: Apache HTTP 2.2x 2.4x, Tomcat 6/7, Middleware (JBoss EAP 7, WebLogic 9.3/10/11, VMware ( vSphere client/web, ESXi 5x/6x), KVM 1.2x, Cisco’s UCS Manager, iLO, iDRAC Automation/Provisioning tools (Kickstart, Redhat Satellite 6x, Ops center 11/12c, Jumpstart server etc.) Monitoring tools (Nagios core, Cati, Solarwinds, Big brother, Opsview, Network Security (NSM) ), LVM 2, SVM, RAID, ZFS, VCS, Oracle Explorer, Oracle VM Server for x86 /SPARC 3.0-3.3/, OVM Manager 3.0-3.3, Logical domain mgr, SP (ILOM /ALOM, XCSF), Portecle, Oracle iPlanet 7, Authentication (Vintela Authentication Services (VAS), 389 Directory server, Openldap 2.x), Security (DISA STIGs/Viewier, NIST/FISA, Tripwire 8x, Nessus 6x, TCP Wrapper), Version control ( Serena deminsion), Cloud (vCloud Director, Openstack), Storage (Netbackup 7.3, HP Data Protector 9.01, Tivoli Storage Mgr Client, EMC Clarion) HBA( Emulex, Qlogic),, VNC, Cygwin 1.5, Xwindows, Remote Desktop, Tectia SSH Client, COTS, Hummingbird (Exceed), RemedyOnyx, Seibe, Elasticsearch 5.6/6.0, Synthesys 4.5, Mapr client, Vormetric empty guard

Protocols/Services: SSH, SSL/TLS, SFTP, HTTP/HTTPs, TCP/IP, DNS, DHCP, NTP and NFS

PROFESSIONAL EXPERIENCE

Confidential

Linux System Administrator

Responsibilities:

• Installed, configured, upgraded and maintained RHEL 6/7 virtual systems, Storage, Backup, HA clusters and application software in support of internal and external customer needs.
• Collaborated with the OSE's, NAS/SAN, DBAs, Application owner and external vendors, to perform release upgrades of Synthesys, Elasticsearch, Hadoop, Mapr client, Apache Http, Tomcat, Java, Cognition, Centralized identity management, Postfix etc
• Created change request packages, schedule and manage deployments, and work with IT Security, engineering, and operations.
• Applied OS patches and upgrades on RHEL 6x/7.x.x and analyzed the effect of patching on server contents/functionality
• Supported proactive monitoring of components and systems, analyzed system fault, troubleshoot and ran diagnostic tests on operating systems and hardware to detect problems, tuned system performance, and allocated mass storage space
• Performed Apache Httpd webserver configurations, SSL certificate installations renewals, and security hardening.
• Troubleshoot, OS, and hosted application issues reported to the Linux team through monitoring or customer submittals
• Ensured the secure and effective operation of computing systems through compliance with customer procedures and IT Internal Operating Procedures
• Added disks, partitions, and file systems to Linux system & manage LVM- s
• Communicated with infrastructure, security, and agency leadership about work that is active, completed, and in backlog status
• Examined all server/performance log files (e.g. error.log, access.log, secure, messages,) gathered information for problem resolution
• Utilized automation tools to manage users, groups, and ssh keys, system configurations etc.
• Remediated iTracker2 security vulnerability constraints before they became issues
• Participated in backup/restore/snapshot from NAS Disaster recovery F5 failover process/simulation testing
• Updated postfix, configuration files to write to BCP/NAS instead of SAN; validated messaging being delivered
• Documented all required artifacts in wiki/runbook providing guidelines around infrastructure, system monitoring, data flow, and deployment
• Modified kernel parameter values for application resource allocation; (virtual memory, vm swappiness, threads, file descriptors)
• Implemented/added NAS IP access list on existing volumes and mount servers; create mount points & directory setup
• Conducted basic testing of supported application, load and smoke testing in DEV/UAT
• Accessed remote GIT repository files and downloaded to servers (pull, commit, push, branches etc.)
• Ensured data integrity via reporting, process audits, and periodic recovery dry runs.
• Created/modified startup/shutdown scripts; and daily tasks

Confidential

Linux /Unix Systems Administrator

Responsibilities:

• Provided RHEL 5x/6x/7x and Solaris 10/11 system administration of the OS, hardware, and user support (authentication, roles, access etc.); various types enterprise applications in a web-based infrastructure running on secure servers in both physical & virtual datacenters within the US (prod, test, dev) - application, web & database servers
• Executed software releases to test environment then roll-out to production field servers along with all the latest Apache, PostgreSQL, MySQL and STIG changes
• Configured Virtual Host in Apache to host multiple domains
• Implemented SSL certificates renewal as required on application and web servers; JAVA updates Responded to escalated web site, software, and OS issues, storage, requests etc. from various users and site hazardous administrators
• Build VMware guest hosts and provision installs with kickstart, templates, clones; implemented guest ldoms and zones as requested
• Applied recommended patches/packages on a regularly scheduled basis, latest Red Hat updates via yum repos, Redhat Satellite server, Solaris live upgrade, IPS repository
• Performed hardening of servers and audit compliance, address security scans findings of risk levels
• Facilitated software change requests/work orders for implementations
• Level 3 troubleshooting of various production server issues related to, backups, network, and performance tuning
• Attained ESXi 5/6 host clusters within VMware vCenter
• Troubleshoot Apache Tomcat 7.0.78, upgraded Apache HTTP, start/stop/restart app services, examine the error and access logs for inconsistencies
• Examined all server log files (e.g. error.log, access.log, secure, messages, error codes ….); gathered information for problem resolution
• Managed sftp users (add, grant) access and create site restrictions (LDAP users)
• Proactively monitored performance of applications and services, operating system via Ops View
• Assembled LUNS, storage arrays, resizing logical volumes
• Decommission EOL servers from environment according to standard procedure
• Responded to Nagios alarm alerts i.e., hazardous emerg, disk issues, file system capacity, performance, heartbeat of servers down.
• Remote server management with iLo, ILOM when needed in prod outages, no server access situations
• Provided action plan for resolution of any/all faults detected
• Executed periodic backup, archival and disaster recovery; automate cronjobs for daily backups
• Addressed customer reported issues within stated service level agreements
• Provided guidance to customer site hazardous analysts, system administrators, users etc.;
• Applied and maintained security policies and assured compliance via patching, as well addressed IAVA Alerts received from DISA, and Nessus security scan’s
• Verified security auditing procedures/processes in accordance with Defense Security Service (DSS), corporate policy and best practices.

Confidential

Unix/Linux System Administrator

Responsibilities:

• Implementated the ugrade/configure VDC environment of RHEL, Solaris Oracle Linux servers; which includes discovery sessions, hardware requirements and assessment
• Implemented OS system patches, errata packages, latest Red Hat, MOS, ULN updates
• Automated new virtual builds & validated according to checklists via, provisioning -- templates, cloning, kickstart, jumpstart prior to notifying the application/server owner
• Provided action plan for resolution of any/all faults detected
• Responded to alerts generated by monitoring software (Nagios core, servicenow) to resolve system issues, applications and services also initiated the use of Ops Center for Solaris system monitoring
• Accessed UCS manager, iDRAC/ILO/iLom for remote server management as needed; upgraded CMC Firmware of various components
• Collaborated with Information Security to address Nessus security scans findings of risk levels (high, medium etc.) and remediate the vulnerabilities
• Provided guidance to Universities on various escalated issues/request, adding multiple certificates for domains etc.
• Applied latest Apache HTTP Server and Apache Tomcat updates to ensure yearly PCI compliance and to meet customer agreements.
• Configured Apache Virtual hosting, as requested
• Created and updated a Virtual Machine image using VMware; managed existing Virtual machines setup in ESXi 5x hosts cluster
• Presented new LUNS to the system LVM resize, add space to existing pools, increase dataset quotas, create new ZFS filesystems
• Mentored mid-level system administrators on team
• Planned/Implemented Netbackup Client 7, Hp Data Protector client software on existing servers
• Initiated backup software; to communicate with master server on RHEL/Solaris for disk backups to tape library
• Examined all server log files (e.g. error.log, access.log, secure, messages, error codes ….); gathered information for problem resolution
• Upgraded Solaris 10/11.1 11.2 , physical/virtual (guest ldoms, non-global zone etc.) including scripted installation builds ensuring team standards were maintained
• Converted Solaris 10/11 native zones to kernel zones
• Controlled and harden the systems from a security viewpoint
• Performed decommission of servers and reclaimed all associated resources
• Responsible for maintaining user ldap accounts
• Created and maintained documentation on RHEL/Solaris server builds policies and procedures, ensuring they are accurate and current.
• Executed zfs/ldom configuration - allocated CPU resources, add more memory, migrate, etc.
• Performed Solaris 11.1 update to Solaris 11.2 SRU 15
• Implemented local/kernel zone builds (branded, whole root etc.)
• Provided guidance on best practices for server configuration, patching and system management

Confidential

Unix/Linux Administrator

Responsibilities:

• Ultimately, supported access to the customer Intranet resources, as well as customer resources hosted by third-party organizations and external DNS operations. Supplied authorized users with remote access to these services, to include external organizations such as states’ and other federal government agencies.
• Planned/Implemented the upgrade of RHEL 5x to RHEL 6x and provision/build virtual servers managed by VMware vCenter including ESX hosts, Utilized RHN for patching, errata security packages, tested pre-production releases/revisions, system firmware & implemented during maintence window; provided action plan for resolution of any/all faults detected
• Worked on vulnerability reports for all systems according to FISMA/NIST/STIG security guidelines to address remediate in order of severity.
• Planned/Implemented the upgrade of Solaris 10 to latest version, Solaris 11.1to 11.2, created additional guest ldoms/non-global zones for new websites, zfs modifications and migrated ldom/zones to other systems within the environment.
• Responded to escalated complex issues, Hp Openview alarm alerts i.e., reachability, services, resources; utilized ILOM for remote troubleshooting; examine all server log files (e.g. messages, error log, access log, error codes ); gathered information for problem resolution,
• Troubleshoot hardware and operating system related issues, corrected any server inconsistencies, network connectivity, addressed system/application error messages, Collaborated with MOS vendor support to provide resolution to issues that need priority escalation.

Confidential

Unix/Linux Administrator

Responsibilities:

• Managed, RHEL 5x/6x, Solaris 10/11, Oracle Linux systems OS, patches, packages, errata security packages, releases, application upgrades and troubleshoot in a large enterprise Hosted Virtual environment
• Planned and setup the environment for apache virtual hosting of web sites, SSL certificates, collected metrics for analysis and leverage for performance
• Responded to escalated complex web site, software, and OS issues, DNS, storage, requests etc. from various users and system administrators,
• Worked escalated DNSEC request/issues; created the chroot environment for SSH & SFTP users
• Perform Storage planning (purpose Raid configuration) via Chassis CMC management GUI or iDRAC remote
• Created virtual host configurations on Apache server, name-based /ip based (Secure Public, Development), sites; updated Squid Configuration
• Created new web site restrictions using LDAP or Generic User; managed sftp users (add, grant) access
• Fixed corrupted filesystems in the KVM environment; cloned VM image
• Responded to Cacti/Nagios alarm alerts for availability, service, and resources
• Troubleshoot Hardware and Operating system related issues; addressed incident responses
• Maintained LVM best practices -- created filesystems ext3, resizing,
• Upgraded CMC Firmware of various components
• Assisted users with installing and maintaining applications; grant user access to directories
• Analyzed system/application failures, examine log files; verified network connectivity
• Performed bash shell scripting to automate tasks
• Worked with creating local zones on global zones hosted by LDOM server
• Installed Oracle VM Manager for x86 on OL5/6, Oracle VM server on physical servers
• Involved in creating and configuring Zones/Containers, zfs filesystems in Solaris 10environment.
• Managed some servers via Oracle VM Manager 3.0-3.3-- discovered Oracle VM Servers, created storage repositories, server pools & virtual machines network etc.,
• Participated in live domain migration on ldom (T5140). zone migrations to other hosts
• Monitored system performance using top, sar, iotop, iostat to ensure production jobs completed
• Implement documented procedures, solutions related to errors & problems.

Confidential

Unix/Linux Administrator

Responsibilities:

• Coordinated /OS application upgrades; troubleshooting, diagnosing, and resolving complex hardware and/or software issues elevated from the Support Center, worked escalated issues from other groups
• Responsible for maintaining platform build standards including all aspects of OS configuration and application deployment via VMware vCenter; LVM operations after installation
• Observed and controled the status and performance of all components of server/system facilities
• Performed RHEL5/6 patch management via RHN,yum etc.
• Secured RHEL 5/6, Solaris servers, worked on high risk scan alerts and remediation of security vulnerabilities deploy hotfixes as needed
• Coordinated with SAN team to request storage LUNS for configuration
• Responsible for building/maintaining a RHEL 5/6, Solaris10, test lab environment
• Analyzed system/application failures, examined log files; verified network connectivity
• Planned/deployed Solaris 10/11 OS, ldoms, zones on multiple Sparc T/M-Series, via jumpstart (Flash archive, Ops center 12c,)
• Participated in the Installation planning/deployment of WebSphere 9 Projects, utilized Microsoft project
• Implemented/Installed/configured middleware enterprise applications (Weblogic, WebSphere etc.) on VM’s
• Verified TSM server for ensuring integrity of daily backups
• Troubleshooting Hardware and Operating system related issues
• Performed virtual machine management tasks using Oracle VM Manager 3.2
• Configuration of logical/control domains to host Oracle databases and applications.
• Implemented Storage Pools for ZFS on these servers
• Support management of server pools, Oracle VM templates
• Automated tasks, bash shell scripts, and cron
• Performed Solaris 10/11 patching (using Oracle Solaris Live Upgrade, IPS) upgraded firmware as needed
• Participated in live project to migration ldom/zone to other hosts
• Worked closely with supporting (developers/DB admins) during the new software version releases/revisions/deployments
• Accessed ALOM/ILOM/and XFCF console as needed
• Worked with creating local zones on global zones hosted by LDOM server
• Analyzed capacity, monitoring reports. Then proposed and implemented the changes.

Confidential

Unix/Linux Build Engineer

Responsibilities:

• Performed multiple (physical/virtual) RHEL 5/6, OEL 5/6, Oracle/Sun Solaris 10,11, OS server builds on (i.e., Application/Web, Database/QA/Develop/Test servers ) via kick start server, jumpstart, Ops center provisioning, cloud directory, ILOM web interface/SP-console
• Installed administered Oracle VM Manager/server on physical servers & created multiple OEL 5/6, Solaris 10 VMs in Oracle VM Mgr.
• Configured LVM/network interfaces on RHEL 5/6 after OS installs, Utilized Solaris & RHEL/ CLI for administrator tasks
• Installed Openview Operations (OVO) agents on all servers that require production level monitoring; diagnosed and corrected any errors within the agenda
• Updated Emulex HBA card firmware, install Tivoli storage mgr.
• Investigated/troubleshoot problems that might arise with applications, systems; included platform hardware estimates and recommendations
• Utilized RHN, Red Hat Satellite Server for patch management
• Post-build support for errors and omissions
• Utilized OVM Manager to discover servers, and manage virtual machines.
• Support management of server pools, Oracle VM templates
• Requested/installed new Certificates for Weblogic Application and Apache Http Servers
• Created Storage Pools for ZFS on these servers and Implemented Deployments
• Participated in zone migrations, move ldoms to another host
• Performed hardening of servers and audit compliance, address security scans findings of risk levels (high, medium etc.,) and remediation
• Coordinated/Implemented QA/Unix/linux validation checklists for performing server Validations
• Setup LDOMs and ZFS volumes on Oracle VM for SPARC
• Performed server Decommissioning
• Server OS “Upgrade/Reload”
• Participated in Lab Infrastructure
• Developed testing strategies to confirm end-to-end functionality.

Confidential

Unix/ Linux System Administrator

Responsibilities:

• Provided System administration and support to hundreds of UNIX/Linux systems in prod & non-prod, this included, proactive maintenance, NFS, account mgmt, network configuration, server validation etc.
• Build multiple Virtual, Physical, RHEL 5/6 Oracle Solaris 10/11, for Application, Web, Database, QA, Dev, & Test servers via jumpstart server, kick start (PXE), Opt Center, Oracle VM Manager, VMware vSphere Center,
• Installed and configured HUD enterprise software applications (i.e., Weblogic10/11 Cold fusion MX 7.07/9, Glassfish, Sun One/Oracle Planet 7/8, MicroStrategy 9.3, Oracle Exalogic, NSM, Tivoli storage mgmt.) on RHEL 5/6, Solaris 10
• Implemented Zones/Containers (non-global-VMs), LDOMs (control/guest), ZFS (pools/file systems )
• Worked on a rotation schedule for the Weekly preventative maintenance-- Sunday during the 6 am to noon window
• Performed Ops Center 11g/12c tasks to discover and manage datacenter assets, install agents and Patch Servers
• Worked on assigned projects i.e., HUD.gov web center migration - - build/move/clone LDOMs/Zones/ZFS & convert of Solaris and Linux systems from local to LDAP authentication, implemented Solaris 11 and Oracle Ops center 12c in the data center environment etc.,
• Access the application/web admin console to perform various tasks (e.g. deploy ear/war files. portal applications, create domain instances, etc.)
• Respond to CA NSM/HP OVO alarm alerts i.e., file system capacity, heartbeat of servers down & alarms coming from simulation tests
• Created/Clone/migrate RHEL virtual machines in vCenter clusters ESXi 5 server
• Remote connect to ILO/ILOM/ALOM via web console/service processor to monitor/build and manage local and remote systems
• Utilized RHEL/Solaris CLI for administrator tasks (, stop/start node agents, interfaces etc.,)
• Request/install new Certificates on Application and Web Servers
• Coordinate with SAN team to request storage LUNS for configuration on the Solaris/Rhel boxes

Confidential

Technical Consultant

Responsibilities:

• Utilized the Linux/Unix Cli to administer tasks and troubleshoot various types of J2EE software component issues
• Travel to site location to conduct training and investigate server/applications issues
• Build RHEL/Solaris servers including kickstart/jumpstart servers
• Performed the network, port validation checks, resolved DNS common issues within university environment
• Updated routing tables based on networking diagrams; tracked/monitored system performance and activity
• Investigated network related problems in, RHEL Solaris, servers; in test and production
• Implemented Solaris Container/zones and resource pools for the universities
• Applied, tested, and executed software releases and operating system patches.
• Created several setup properties scripts prior for install of software components
• Analyzed system/application failures, examined all system and application log files (e.g. HTTP error log, event log); gathered information for problem resolution
• Requested new SSL Certificates for Application/Web Servers updated/installed
• Investigated/troubleshoot problems that might arise with applications; included platform hardware estimates and recommendations
• Worked with college system administrators on technical and user-related issues
• Implemented and supported the integration of LDAP tier with other applications; integrated SunGard Banner with the Luminis Portal tier
• Documented the install process, the location of software, and also demonstrated usage and functions of the software
• Migrated data from Luminis III.3.3 to Luminis Platform IV (imp, exp); used standard SQL activities on various databases server
• Accessed the java administrator console to perform various tasks (e.g. deploy ear files. portal applications, create instances, etc.);
• Worked closely with supporting (developers) during the new software version releases/revisions/hot fixes, JDK, scp these files from development servers to the appropriate Luminis platform test environment utilized patch/pkg, rpm, yum management to install releases within the production environment
• Facilitated software change requests, defects, new development requests etc.
• Administered the integration and data/system integrity with all interconnected portal technologies such as but not limited to: SunGard Banner ERP, WebCT, Banner Self-Service and Internet Native
• Implemented the middle-tier for integration/SSO by configuring banner forms parameters in OEM; added links in the luminis portals, tested
• Created service completion and follow-up report to send documentation to client

Confidential

Unix/Linux Administrator

Responsibilities:

• Established, administered, maintained & monitored Day-to-Day Operations for the Army/Navy/Marines multiple Solaris/RHEL TOPS, Web servers, Application servers, Database servers, other related systems and enterprise applications worldwide in the test, development and production environment for the data transmission of cargo documents
• Build TOPS servers using Solaris/RHEL system CD & jumpstart/kick start disk, loaded Tops Baseline CD
• Utilized RHEL/Solaris CLI for administrator tasks
• Implemented deployments, addressed security vulnerabilities, web application error messages, log file activity, managed disk usage, user/file systems management, network activity, system failure, site conversions etc.,
• Performed, RHEL 3/4/5/Solaris 9/10 installs/upgrades, OS patching and rpm management
• Configured Network File System (NFS) Server, Client side NFS
• Reviewed weekly scan results report addressed the vulnerabilities based on STIG/checklist requirement
• Applied recommended Patches/ on a regularly scheduled basis; requested new SSL Certificates for Sun ONE Application/Web Servers updated/installed
• Acted as a key resource supporting internal application developers and functional testers of the Defense Personal Property System (DPS) in their daily work on the TOPS, web, application & database servers
• Performed TCP/IP utility functions (ping, trace route, route add/delete, ifconfig)
• Viewed system logs and activities on all servers for data transmission/network discrepancies
• Installed CWA updates on Sun One Application servers; PPQWeb Deliverable on the Web server ;Deployed the PPCIG and PPPQWEB ear files
• Participated in the TOPS Security Protocol implementation (secure replacement for telnet (SSH)
• Automated tasks using bash\bourne shell scripts, at, and cron
• Diagnosed and resolved network services issues such as, DNS, NFS, RADIUS
• Created/managed Solaris Volume Management (LVM) File systems, added swap
• Coordinated with Storage team to managed/configure LUNs and StorEdge Raids in SAN infrastructure
• Conducted software/hardware system testing of transmitting data from DPS to TOPS servers
• Troubleshoot, analyzed and coordinated system outages and interruptions
• Utilized Application Server Tools (admin GUI console, etc.) to create instances, connection pools, JDBC resources, deployment etc.,
• Assisted the DPS dev/functional team with redesigning the TOPS application data model Facilitated software change requests, defects, new development requests etc; submitted originating users’ emergency Engineering Change Proposal (ECP) forms to CCB
• Trained the level II support on the contents of survival kits prior to deploying to the production sites in the OCONUS & CONUS
• Participated in the review (audit) of security documents in the Certification and Accreditation C&A of a major Information system & Participating in weekly change control meeting (and supported the implementation of CM activities
• Regularly reviewed security bulletins, checked OS vendor web sites for recommended security patches
• Created and maintained documentation and procedures for System Administration support
• Assisted the DPS dev/functional team with redesigning the TOPS application data model to support multiple platforms, resulting in greater efficiency, versatility and interoperability