Brenton Roskopf

Brenton Roskopf Email and Phone Number

Linux/Network Engineer, CCNA, ENA @ ISCorp
Milwaukee, WI, US
Brenton Roskopf's Location
Greater Milwaukee, United States, United States
Brenton Roskopf's Contact Details
About Brenton Roskopf

Specialties: CCNAENA (Extreme Network Associate) CertifiedFortinet FCNSAInteractive Intelligence CertifiedBluesocket Certified - BSC and vWLANInfoblox IPAM WinConnect CertifiedInfoblox CICA CertifiedBlue Coat Web Security CertifiedPacketeer Certified ExpertVMware Sales ProfessionalAll flavors of Linux, especially Gentoo

Brenton Roskopf's Current Company Details
ISCorp

Iscorp

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Linux/Network Engineer, CCNA, ENA
Milwaukee, WI, US
Website:
iscorp.com
Employees:
56
Brenton Roskopf Work Experience Details
  • Iscorp
    Iscorp
    Milwaukee, Wi, Us
    View
  • Iscorp
    Senior Linux Engineer
    Iscorp Jun 2018 - Present
    Mequon, Wi, Us
    At ISCorp, we are private cloud migration experts. As Senior Linux Engineer, I will be maintaining existing customer systems as well as designing and implementing enhanced solutions to new and current problems. I will also be involved with maintaining and further developing internal shared services and work closely with other ISCorp teams to on-board new customers that are either currently using or migrating to Linux-based solutions.
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  • Sikich
    Consultant
    Sikich Sep 2012 - Jun 2018
    Chicago, Illinois, Us
    Security and Compliance: ForensicsPart of 403 Labs, Security and Compliance division of Sikich LLP merger.Previous title at 403 Labs: Infrastructure AdministratorAs a consultant specializing in computer forensics and incident response, I worked the gamut of cases from malware/ransomware outbreaks for local Milwaukee-area organizations, to PCI CPP (common point of purchase) incidents in the US and Latin America, regularly communicating with fraud departments of various banks as well as state and federal law enforcement agencies. During my time at Sikich, I also engineered solutions and improved methodologies that made the forensics team (as well as other Sikich Security and Forensics teams) work more efficiently and effectively.Example cases where my contribution was instrumental: * Emotet outbreak at a Fortune 1000 company and area schools * Bad leaver at an area school who had logged in later and deleted much of the school's data storage * Live attackers at a Latin American bank who had modified bank account settings to withdraw money from Russian ATMs * PFI (PCI Forensic Investigation) at a worldwide retail organization * PFI on a national retail organization's Magento-based website shopping cartExample tool exposure: * EnCase 6 - 8 * Magnet Axiom * Custom tools and methods at the Linux command line * OSSEC HIDS (developed into an incident response tool)
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  • 403 Labs
    Infrastructure Administrator
    403 Labs Sep 2012 - Feb 2014
    As Infrastructure Administrator, I was responsible for implementing, confguring and maintaining Windows and Linux systems as well as network equipment into highly specialized configurations supporting the following business units: * ASV (automated scanning vendor) services * Penetration testing * PCI Assessment/ComplianceI also pitched in on client-facing projects where necessary.
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  • Sxp Analytics, Llc
    Linux Engineer
    Sxp Analytics, Llc May 2011 - Jun 2012
    Design and implement a custom Kerberos/LDAP-based (Active Directory back-ended) single sign-on solution for use with login to Gentoo Linux workstations and servers complete with CIFS home directory auto-mountingMaintain a custom Gentoo Linux build for use on software development workstationsConfigure, rack and administer (via console, SSH and IPMI) Supermicro servers running Linux and WindowsPerform configuration and trouble analysis tasks on 6-location international networkReview current procedures/architecture and implement best-practice improvementsAssist with design and implementation of custom high-speed SSD-based storage utilizing Linux LVM and multiple RAID controllers to provide multiple terabytes of NFS-connected storageImplement and maintain a Nagios monitoring system with custom dashboard and real-time AJAX updatesScript/re-script every-day tasks to improve efficiency of the IT departmentAudit/adjust and maintain backup schedules and tape rotation with Symantec Backup Exec to Quantum i80 autoloader containing LTO-4 and LTO-5 mediaManage projects to upgrade equipment at remote sites with vendor assistance
  • Avtex Solutions, Llc
    Network Engineer
    Avtex Solutions, Llc Feb 2007 - May 2011
    Bloomington, Mn, Us
    Ethernet LAN and WAN TCP/IP network design, assessment and troubleshooting with Cisco, HP and Extreme network routing and switching equipment, specializing in VoIP protocolsProtocol analysis and problem resolution with Wireshark, especially VoIP protocolsDocument and implement procedures for customer and internal IT projectsAnalyze customer needs and advise clientele on network infrastructure organization and upgradesOptimize traffic routing and QoS across Frame Relay, MPLS, WAN and Internet links with PacketShaperWAN link turn-up and configuration for T1/E1 MLPPP and metro-Ethernet deployments for multi-campus networks (onsite and remote involvement)Install, configure, upgrade and analyze firewall systems (most commonly Fortinet products)Create complex, role-based, authenticated wireless networks utilizing Bluesocket BSC and vWLAN wireless controllers and access pointsDesign and implement datacenter upgrades with IBM BladeCenter and NetApp SAN/NAS storageAssist as a technical resource on sales calls, RFP responses, quoting, etc.Provide operations training to clients on hardware/software productsProvide internal support to other engineers in less network-centric rolesConfigure SNMP for management and monitoring on Cisco, Extreme and HP equipmentInstall/configure Ingate SBC (Session Border Controller) equipment for use with SIP trunks and remote users
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  • Freelance
    It Consultant
    Freelance Jan 2000 - Dec 2010
    Helping others with computer problems, rebuilding/building/installing pcs, installing home networks, re-installing software, etc.
  • Silvercreek Dentistry
    Networking Consultant
    Silvercreek Dentistry Feb 2005 - Feb 2008
    Network/computer installation, server/domain setup(SBS 2003), install/build/maintain firewall, suggest best practices, troubleshoot pc problems, etc.
  • Adecco Technical (Ge Healthcare/Goldseal)
    X-Ray Repair Technician
    Adecco Technical (Ge Healthcare/Goldseal) May 2006 - Feb 2007
    Zurich, Zurich, Ch
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  • N/Connect Internet
    Technical Support/Server Technician
    N/Connect Internet Feb 2006 - May 2006
  • Comdata Business Systems
    Computer/Network/Printer Consultant
    Comdata Business Systems Sep 2005 - Feb 2006
    Brentwood, Tn, Us
    Onsite and inhouse service of printers, servers(mostly SBS 2003), workstations, networks, VPN, specialized systems, distributed databases(Goldmine); software testing, etc.
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  • Broan/Nutone
    Line Operator
    Broan/Nutone May 2004 - Sep 2005
    SUMMER POSITION, operate machinery designed for making bathroom/kitchen fixtures and fans.
  • Mayville Engineering Company
    It Assistant
    Mayville Engineering Company Aug 2004 - Jun 2005
    Mayville, Wisconsin, Us
    Troubleshoot software/hardware/network problems, SMS tasks, software testing, documentation, etc.
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  • Msoe Development Office
    Office Assistant
    Msoe Development Office Aug 2003 - May 2004
    Job while in school at MSOE. File, make phone calls, make copies, stuff envelopes, etc.

Brenton Roskopf Skills

Firewalls Vpn Tcp/ip Ccna Network Design Active Directory Linux Network Administration Network Security Servers Voip Dns System Administration Wireshark Vmware Bluecoat Windows Server Qos Gentoo Dhcp Unix Esxi Ipv6 Nagios Iscsi San Bind Nat Ipsec Ids Ena Ipam Xen Raid Samba Cifs Lto 802.1x 802.1q 802.11n Bgp Ospf Rip Stp Ieee 802.3 Nas Openssl Openssh Sip Trunking Session Border Controller

Brenton Roskopf Education Details

  • Moraine Park Technical College
    Moraine Park Technical College
    Cis: Network Specialist
  • Milwaukee School Of Engineering
    Milwaukee School Of Engineering
    Computer Engineering

Frequently Asked Questions about Brenton Roskopf

What company does Brenton Roskopf work for?

Brenton Roskopf works for Iscorp

What is Brenton Roskopf's role at the current company?

Brenton Roskopf's current role is Linux/Network Engineer, CCNA, ENA.

What is Brenton Roskopf's email address?

Brenton Roskopf's email address is br****@****erb.net

What is Brenton Roskopf's direct phone number?

Brenton Roskopf's direct phone number is +126222*****

What schools did Brenton Roskopf attend?

Brenton Roskopf attended Moraine Park Technical College, Milwaukee School Of Engineering.

What skills is Brenton Roskopf known for?

Brenton Roskopf has skills like Firewalls, Vpn, Tcp/ip, Ccna, Network Design, Active Directory, Linux, Network Administration, Network Security, Servers, Voip, Dns.

Who are Brenton Roskopf's colleagues?

Brenton Roskopf's colleagues are Kevin Taufner, Rob King, Sandra Dyszelski, Rob Erbes, Katie Weber, Je Zil, Steven Brosman.

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