Christopher F.

Christopher F. Email and Phone Number

UNIX/Linux generalist; passionate about security, devops/devsecops, and automation. @ ARETUM
Christopher F.'s Location
Plano, Texas, United States, United States
Christopher F.'s Contact Details

Christopher F. personal email

n/a
About Christopher F.

Experienced UNIX/Linux Engineer with a Bachelor of Science in Computer & Information Sciences, specializing in computer and network security. Looking to work with a team of like-minded engineers, who embrace securely automating their workflows and treating infrastructure as code (IaC), using industry best practices for Development Operations (DevOps), and continually researching new technologies to improve the effectiveness of the platforms under our management.

Christopher F.'s Current Company Details
ARETUM

Aretum

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UNIX/Linux generalist; passionate about security, devops/devsecops, and automation.
Christopher F. Work Experience Details
  • Aretum
    System Administrator
    Aretum Dec 2023 - Present
    Bethesda, Maryland, Us
    Support installation, configuration, automation, maintenance, troubleshooting and optimization of large enterprise systems (Linux).
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  • Career Break
    Layoff/Position Eliminated
    Career Break Nov 2023 - Nov 2023
    Position eliminated
  • Kenvue
    Security Engineer
    Kenvue Jul 2023 - Oct 2023
    Skillman, New Jersey, Us
    Contract position for demonstrating true Agile Methodology in implementing and executing a pipeline in secure manner for automated deployments into an AWS EKS environment for continuous integration and deployment.Key accomplishments: Integrated Snyk and SonarQube pipeline scanning with Jenkins for BitBucket projects, documented Git Fork methodology and demonstrated how it can improve security posture in SDLC.
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  • Career Break
    Layoff/Position Eliminated
    Career Break Apr 2023 - Jun 2023
    Layoff
  • Datto, Inc.
    Senior Security Engineer
    Datto, Inc. Sep 2021 - Mar 2023
    Norwalk, Connecticut, Us
    Collaborate with security analysts to collect system requirements and acquire signoff for new technologies and capabilities. Responsible for building log/data ingestion pipelines. Including collection, parsing, enrichment, and health monitoring of data sources. Leverage coding and scripting skills to build automation. Build documentation, processes, operational monitoring, and processes automation to efficiently and reliably maintain security tools.
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  • Splunk
    Devsecops Engineer
    Splunk May 2021 - Sep 2021
    San Francisco, California, Us
    Worked on security projects for CI/CD integration for OSS scanning.Key technologies used: shell/python scripting, gitlab, whitesource scanning, AWS, docker, kubernetes
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  • Alteryx
    Application Security Engineer
    Alteryx Nov 2018 - Apr 2021
    Irvine, California, Us
    Mixture of application security, information security and DevOps responsibilities to ensure consistent, reliable and secure delivery of current and new products in the development pipeline.Working with DevOps/SecOps/Developers to ensure uniform development environments.Key technologies used: Veracode SAST, Veracode DAST, Amazon AWS, terraform, Linux.
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  • Sungard Availability Services
    Team Lead - Systems Engineer
    Sungard Availability Services Jul 2017 - Nov 2018
    Wayne, Pa, Us
    Developed and installed cost effective, operationally supportable solutions that met complex customer requirements and SLAs. Maintained deep technical knowledge of multiple technologies within a customer's environment. Provided direct operational support of SungardAS's largest managed services customers, maintaining ownership and a deep technical knowledge. Provided clear technical documentation and procedures to ensure other members of SungardAS delivery can assist in monitoring, troubleshooting and changing complex customer environments. Was responsible for direct customer communication, working closely with other central operations technical teams and customer service teams. Provided assistance/training and leadership to other engineers. Performed maintenance activity when required. Key technologies used in supporting assigned customers: Solaris 11, Solaris Logical Domains, ZFS, Oracle Virtual Machine (x86), and Oracle Enterprise Linux 7. Supervisor for a small group of senior systems engineers.
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  • Sungard Availability Services
    Senior Systems Engineer (Solaris, Linux, Virtualization)
    Sungard Availability Services Oct 2016 - Jul 2017
    Wayne, Pa, Us
    Developing and installing cost effective, operationally supportable solutions that meet complex customer requirements and SLAs. Maintaining deep technical knowledge of multiple technologies within a customer's environment. Providing direct operational support of SungardAS's largest managed services customers, maintaining ownership and a deep technical knowledge. Providing clear technical documentation and procedures to ensure other members of SungardAS delivery can assist in monitoring, troubleshooting and changing complex customer environments. Responsible for direct customer communication, working closely with other central operations technical teams and customer service teams. Providing assistance/training and leadership to other engineers. Perform maintenance activity when required. Key technologies used in supporting assigned customers: Solaris 11, Solaris Logical Domains, ZFS, Oracle Virtual Machine (x86), and Oracle Enterprise Linux 7.
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  • Sungard Availability Services
    Team Lead, Systems Engineer Senior (Unix)
    Sungard Availability Services May 2013 - Oct 2016
    Wayne, Pa, Us
    Developing and installing cost effective, operationally supportable solutions that meet complex customer requirements and SLAs. Maintaining deep technical knowledge of multiple technologies within a customer's environment. Providing direct operational support of SungardAS's largest managed services customers, maintaining ownership and a deep technical knowledge. Providing clear technical documentation and procedures to ensure other members of SungardAS delivery can assist in monitoring, troubleshooting and changing complex customer environments. Responsible for direct customer communication, working closely with other central operations technical teams and customer service teams. Providing assistance/training and leadership to other engineers. Perform maintenance activity when required. Actively re-architecting customer ZFS configurations for best practices as well as maintainability. Key technologies used in supporting assigned customers: Solaris 10, Solaris 11, Solaris Logical Domains, Solaris Zones, ZFS, Oracle Virtual Machine (x86 & SPARC), VMWare ESX 3.5, and RedHat Linux 5.
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  • Symplified, Inc.
    Senior Operations Engineer
    Symplified, Inc. Apr 2012 - May 2013
    Boulder, Co, Us
    Participate in the design, implementation, deployment, verification, and monitoring of Symplified’s production architecture and office networks. Work alongside partners and customers performing pre- and post-installation and management of Symplified’s SinglePoint Identity Routers within complex customer networks and environments. Manage a variety of systems and services including database backups, network performance testing/tuning, and vulnerability scanning. Advise the Customer Support team as they configure and deploy new customer implementationsDevelop/integrate in-house systems to fulfill internal needs for various Symplified departments and projects, leveraging open-source solutions where possible/practical.
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  • Sungard Availability Services
    Senior Systems Engineer
    Sungard Availability Services Apr 2010 - Apr 2012
    Wayne, Pa, Us
    Developing and installing cost effective, operationally supportable solutions that meet complex customer requirements and SLAs. Maintaining deep technical knowledge of multiple technologies within a customer's environment. Providing direct operational support of SunGard's largest managed services customers, maintaining ownership and a deep technical knowledge. Providing clear technical documentation and procedures to ensure other members of SunGard delivery can assist in monitoring, troubleshooting and changing complex customer environments. Responsible for direct customer communication, working closely with other central operations technical teams and customer service teams. Providing assistance/training and leadership to other engineers. Perform weekly and monthly maintenance activity when required. Participating in the on call rotation for after-hours support. Actively re-architecting customer ZFS configurations for best practices as well as maintainability. Key technologies used in supporting assigned customers: Solaris 10, Solaris Logical Domains, Solaris Zones, ZFS, VMWare ESX 3.5, and RedHat Linux 5.
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  • Vail Resorts
    It Systems Analyst Ii Sr
    Vail Resorts Jun 2008 - Apr 2010
    Broomfield, Co, Us
    Administering, managing and tuning all tiers of production e-commerce application running on Progress OpenEdge and Solaris 10. Tasks include scripting, backup, recovery, patching, performance monitoring and tuning. Working closely with members of the database, security, web and network teams as well as providing on call support. Maintenance of testing environments utilizing Solaris Zones. Developing monitoring services utilizing Nagios and custom checks for Progress OpenEdge. Automating system tasks and working with vendor to improve quality of deployed applications. Enhancing security of operating systems for PCI/SOX compliance. Recommender for future planning of environment upgrades and technology.
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  • Mercury Companies
    Security Engineer
    Mercury Companies May 2007 - Apr 2008
    Us
    Provided security services to Mercury Companies Inc., as well as to all of its subsidiaries. Services included: firewall support, secure VPN access, secure wireless access, proxy reporting, vulnerability scanning, etc. Assisted internal developers with developing secure applications for the corporation. Performed policy implementation and policy updating. Corporate education for secure computing. Worked closely with the networking and infrastructure groups to ensure corporate resources are deployed and maintained in a secure manner.
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  • Stillsecure
    Security Engineer
    Stillsecure Jun 2006 - May 2007
    Austin, Tx, Us
    Provided onsite, e-mail, and phone product support for StillSecure's network access control, vulnerability management, and intrusion prevention products. Diagnosed TCP/IP networking, operating system, and product problems. Worked with customers onsite to educate them about StillSecure products as well as diagnosed any problems the customers may have been experiencing with the product. Assisted with the maintenance of the trouble-ticket software (RT) as well as customizing the ticketing system for internal use. Developed scripts and workarounds with Engineering to further enhance the product line. Documented all processes developed to assist with internal management of test laboratories, demo environments, etc.
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  • University Of Delaware
    Computing Assistant
    University Of Delaware Jun 2004 - May 2006
    Newark, De, Us
    Responsible for opening and closing of computing site as well as regular maintenance of the computers and printers. Setup of computing classrooms before class sessions. Technical support for laboratory users as well as any faculty who have questions.
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  • The Pennsylvania State University
    Junior System Administrator/Programmer
    The Pennsylvania State University Aug 1999 - Jul 2002
    University Park, Pa, Us
    Was responsible for the maintenance of labs and servers as well as software packages used by the students and faculty. Rewrote card reader software, wrote simulation authorization programs, e-mail quota tracking and unlocked/idle user tracking software in Perl. Wrote tutorials for users with little or no UNIX experience as well as documentation for the staff concerning the more complex software implementations. Converted the e-mail system from sendmail to postfix resulting in the decrease of delivery times as well as decreasing the load on the e-mail server. Modification of various C programs to better function within the regulations set by the Security Operations and Services Office. Automation and optimization of daily tasks performed by all administrators as well as custom Solaris package creation for CSE-specific software packages. Also responsible for the day-to-day security of the systems and premises, as required by University policies.
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  • Reality Online
    Contract System Admnistrator
    Reality Online Dec 1998 - Jul 1999
    Was in charge of remediating all of the Solaris based servers for both Year 2000 compliance as well as security issues. During remediation process, inventory was taken as well as cleanup of administrative files.
  • N2K, Inc
    Unix System Administrator
    N2K, Inc Jan 1998 - Dec 1998
    Administration of all Solaris and Windows NT servers. Primary focus on the Solaris workstations and servers, from Ultra 5 to E10,000 server. Software management included Apache, Sendmail and Bind.

Christopher F. Skills

Unix Solaris Network Security Security Tcp/ip Firewalls Perl Servers Shell Scripting Operating Systems Apache Linux Vmware Esx Cisco Technologies Zfs C Unix Administration Internet Protocol Suite Networking Mac Os X Cisco Systems Products Oracle Vm Home Automation Freebsd Ubiquiti Networks Unix Tuning Cooking Home Improvement Greyhounds Virtualization System Administration

Christopher F. Education Details

  • University Of Delaware
    University Of Delaware
    Computer Science

Frequently Asked Questions about Christopher F.

What company does Christopher F. work for?

Christopher F. works for Aretum

What is Christopher F.'s role at the current company?

Christopher F.'s current role is UNIX/Linux generalist; passionate about security, devops/devsecops, and automation..

What is Christopher F.'s email address?

Christopher F.'s email address is c.****@****mac.com

What schools did Christopher F. attend?

Christopher F. attended University Of Delaware.

What are some of Christopher F.'s interests?

Christopher F. has interest in Health.

What skills is Christopher F. known for?

Christopher F. has skills like Unix, Solaris, Network Security, Security, Tcp/ip, Firewalls, Perl, Servers, Shell Scripting, Operating Systems, Apache, Linux.

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