Jeff Mccann

Jeff Mccann Email and Phone Number

Sr. Manager, SRE at Tenable | Cybersecurity @ Tenable
Columbia, MD
Jeff Mccann's Location
Exton, Pennsylvania, United States, United States
About Jeff Mccann

Jeff Mccann is a Sr. Manager, SRE at Tenable | Cybersecurity at Tenable. He possess expertise in networking, active directory, microsoft sql server, javascript, databases and 45 more skills. Colleagues describe him as "I reported directly to Jeff McCann in 2018 while working at Frontline Education. Jeff was an excellent manager due to his deep technical understanding and ability to organize work priorities for those he managed. With a deep sense of ownership, Jeff drove projects to completion with excellent quality standards." and "Ive been working with Jeff for close to five years and I’ve been very privileged to be able to work with such a compassionate, hardworking and technical leader. When there are breaks in the process or an opportunity to implement a more reliable and robust fix to a problem, he‘s first in line to get it done to the best of his ability. He always does the right thing for his team / organization and I’ve been very fortunate and thankful to be a part of those experiences to learn from him."

Jeff Mccann's Current Company Details
Tenable

Tenable

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Sr. Manager, SRE at Tenable | Cybersecurity
Columbia, MD
Website:
tenable.com
Employees:
501
Company phone:
(877)-342-7222
Company email:
tenablepr@tenable.com
Jeff Mccann Work Experience Details
  • Tenable
    Sr Manager, Site Reliability Engineering
    Tenable Feb 2024 - Present
    Columbia, Md, Us
  • Tenable
    Manager, Site Reliability Engineering
    Tenable Apr 2022 - Feb 2024
    Columbia, Md, Us
  • Frontline Education
    Manager, Site Reliability Engineering
    Frontline Education Mar 2018 - Apr 2022
    Malvern, Pa, Us
    • Responsible for managing a technical team of over 20 individuals supporting the uptime and availability of over 30 products and over 300 applications serving over 90% of school districts nationwide impacting tens of millions of end-users• Involved in all production incidents and responsible for the company’s SLA/SLO targets along with drafting and publishing Root Cause Analysis (RCA) documents to share with key stakeholders and customers• Managed multiple cross-functional teams in migrating and closing large traditional physical data center resources to AWS Cloud using DevOps/SRE best practices• Expertise in the principles and best practices of Software Configuration Management (SCM) having managed multiple teams using Agile, Scrum, Scrumban, Scrum of Scrums, and Waterfall methodologies• Developed solutions for the needs of the business with a focus on security, reliability, and reusability. Analyze user and business needs to translate them into technical solutions• Led cross-functional teams with the implementation of Role-Based Access Control, replacing individual user access to over 75 SaaS services with team role-based access• Provided direct leadership in technology roadmap with the systematic transformation of IaaS, PaaS, SaaS• Standardized, centralized, and consolidated technical infrastructures of multiple data centers to significantly reduce OPEX costs• Onboarded and coordinated remote onshore and offshore team members• Provided mentorship and professional coaching to members of SRE and other cross-function teams• Fostered a trusting team culture that promotes increased aptitude, communication, and teamwork, resulting in decreased errors and quicker time to value while increasing innovation• Extensive experience with incident management tools and processes and PoC’ed multiple products before implementing, training, and migrating dozens of on-call teams across the organization to Opsgenie from VictorOps
  • Frontline Education
    Sr. Systems Engineer / Devops
    Frontline Education Aug 2015 - Mar 2018
    Malvern, Pa, Us
    • Led cross-functional team migrations from traditional on-premise data centers to Cloud (AWS) with Infrastructure as Code (IaC) using Terraform and Desired State Configuration (DSC) using Chef and PowerShell• Extensive experience managing Amazon Web Services including: EC2, S3, EBS, ELB, Auto-Scaling, Security Groups, AMI, IAM, VPC, Route 53, SQS, SES, Chatbot, Lambda, CloudFormation, CloudWatch, CloudTrail, Secrets Manager, SSM, Aurora, RDS, CLI, and API Integration• Provisioned AWS S3 services like creating buckets, configuring buckets with permissions, logging, versioning, tagging & lifecycle policies to back the data from AWS S3 to AWS Glacier• Configured AWS IAM and Security Groups in Public and Private Subnets in VPC, managed IAM accounts (with MFA) and IAM policies to meet security audit & compliance requirements• Hands-on experience setting up and managing CI/CD build and deployment pipelines using TeamCity, Octopus Deploy, Jenkins, TFS• Saved the team over 2,100 man-hours per year of toil and downtime by implementing Nagios self-remediation using Bash and PowerShell scripts across thousands of systems• Experience with containerization technologies: Docker, EKS, ECS, Kubernetes• Managed and administered services for large-scale enterprises using DNS, DHCP, SMTP, LDAP/AD, GPO, DFS, SSH, FTP(S), etc.• Redesigned and re-architected a highly available SMTP infrastructure which delivers between 2-3 Million emails per day securely using SPF/DKIM/DMARC• Advanced familiarity deploying and configuring a wide range of monitoring tools such as: ELK Stack (Elasticsearch, Logstash, Kibana), Nagios, New Relic, Dynatrace, Datadog, PRTG, Pingdom, SolarWinds DPA, Prometheus, Grafana, Loggly, StatusCake, SiteScope• Led a technical team for SOC 2 compliance• Re-designed and upgraded our extensive split-zone DNS infrastructure to ensure high availability and improve performance and monitoring across multiple sites and regions in our data centers and across AWS
  • Heffler, Radetich & Saitta Llp
    Operations Manager, Technology Services Group
    Heffler, Radetich & Saitta Llp Mar 2011 - Jul 2015
    Philadelphia, Pa, Us
    • Responsible for managing Technology Services team, data center, network operations, all applications across nine departments, IT security, backups, SAN, end-user support, support escalations, disaster recovery site, third-party and in-house hosting environments, VoIP systems, and enterprise call center. • Log, track & summarize all support requests by support team for regular review with leadership team and CIO• Perform quarterly review & audit of application access, asset database, application & infrastructure changes• Manage process and documentation for service request system which I custom designed and developed• Perform oversight and quality control for application development and data mining for very large datasets - many tens of millions of records• Technical liaison for internal and external compliance audits - PCI, HIPAA, FISMA, SSAE 16• Lead and participate in firm-wide applications/IT training sessions• Perform training needs analysis as member of professional development committee• Establish project scope, timeliness, deliverables, etc.• Execution and continuous improvement to disaster recovery plan and vulnerability assessments• Planned and executed multiple exchange email migrations• Planned and migrated 25+ physical servers to virtual machines without downtime• Tested and implemented video conferencing solutions by Polycom and Vidyo (Auralink)• Track and monitor all hardware/software assets
  • Heffler, Radetich & Saitta Llp
    Web Application Developer, Server / Network / System Administrator
    Heffler, Radetich & Saitta Llp Apr 2004 - Mar 2011
    Philadelphia, Pa, Us
    • Designed, developed, set up hosting for 100+ claims administration sites including some high profile sites: • Currency Conversion Fee Antitrust Litigation - www.ccfsettlement.com · Over 7.8 Million visitors with over 40 Million page views · Over 5 Million electronic claim form submissions using 7 different claim forms each in English and Spanish · Developed the following to significantly streamline processing procedures: · Claims management system to manage the processing of over 10.5 Million claims including scanned documents, letters, and scanned correspondence · Correspondence review system to help respond to 165,000 electronic questions/comments · Custom-built content management system (CMS) and caching system · Managed the team which set up SQL Server 2005 between collocated site and two offices • Pet Food Products Liability Settlement - www.petfoodsettlement.com · Developed website in four different languages · Over 150,000 visitors with over 385,000 page views · Developed custom-built content management system (CMS), content caching system, and correspondence review system • AHP Fen-Phen Diet Drug Settlement - www.7thamendmentdietdrugs.com · Developed website to allow 40,000 end-users (claimants and lawyers) to submit claim forms electronically and track status of claims including any documents/letters generated for a $1.3 Billion settlement · Led the team which installed and configured over 200 custom Apple workstations which were delivered and installed in tri-state area doctor's homes and offices • Led team which upgraded network of approximately 150 clients from Windows NT domain to Windows 2003/2008 active directory across multiple domains • Implemented the following across five remote locations: · Group policy, DHCP, DNS, WINS, WSUS/SUS, RADIUS, VPN, terminal server, DFS • Drafted and implemented many of the company's formal policies and procedures • Performed two SAS 70 audits
  • Heffler Claims Group
    Operations Manager, Technology Services Group
    Heffler Claims Group Mar 2011 - Jul 2015
  • Devlin Productions
    Network Administrator / Production Assistant / Graphic Designer
    Devlin Productions May 2002 - 2006
    * Network Administrator / Production Assistant / Graphic Designer* Designed, implemented, configured, and maintained an Ethernet and 802.11b network * Digital video production * Digital photography * Graphic design
  • Comcast-Spectacor
    Web Developer
    Comcast-Spectacor May 2001 - Aug 2001
    Philadelphia, Pa, Us
    Updated / developed the following web sites with the Web Development Team using ASP/VBScript, HTML, CSS, JavaScript: * Comcast-Spectacor.com * PhiladelphiaFlyers.com * PhantomsHockey.com * Global-Spectrum.com * FlyersSkateZone.com

Jeff Mccann Skills

Networking Active Directory Microsoft Sql Server Javascript Databases Windows Server Disaster Recovery System Administration Web Development Css Dns Software Development Servers Sql Windows Html Iis Dhcp Project Management Microsoft Exchange Network Administration Mysql Microsoft Certified Professional Vbscript Os X A+ Certified Vmware Visual Basic Blackberry Enterprise Server E Commerce Vmware Infrastructure Cloud Computing Software Project Management It Strategy Mac Os X C++ Ubuntu Ssrs Security+ Network+ Remote Access Ajax Asp.net Perl Apache Virtualization It Management Visio Consulting Linux

Jeff Mccann Education Details

  • Penn State University
    Penn State University
    Information Sciences And Technology

Frequently Asked Questions about Jeff Mccann

What company does Jeff Mccann work for?

Jeff Mccann works for Tenable

What is Jeff Mccann's role at the current company?

Jeff Mccann's current role is Sr. Manager, SRE at Tenable | Cybersecurity.

What is Jeff Mccann's email address?

Jeff Mccann's email address is jm****@****ies.com

What is Jeff Mccann's direct phone number?

Jeff Mccann's direct phone number is +161059*****

What schools did Jeff Mccann attend?

Jeff Mccann attended Penn State University.

What are some of Jeff Mccann's interests?

Jeff Mccann has interest in Education.

What skills is Jeff Mccann known for?

Jeff Mccann has skills like Networking, Active Directory, Microsoft Sql Server, Javascript, Databases, Windows Server, Disaster Recovery, System Administration, Web Development, Css, Dns, Software Development.

Who are Jeff Mccann's colleagues?

Jeff Mccann's colleagues are Steve Claypool, Nicholas Manzione, Marco Criollo, Craig Besler, James D., Lian Zhu, John Richards.

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