# Mark Chaisson > Extreme Networks Location: Greater Boston, United States Profile: https://flows.cv/markchaisson Software Tools Perl/Shell scripts, Automation, ClearCase (base and UCM), HTML, PHP, GNU Make (+clearmake -C gnu), GCC, Configuration Management, Subversion, Git, Python, Coverity, Axivion, Jenkins, Ant, Artifactory Admin Specialties: Software Tools Perl/Shell scripts, Automation, ClearCase, HTML, PHP, GNU Make (+clearmake -C gnu), GCC, Configuration Management, Subversion, Git, Python, Coverity, Axivion, Jenkins, Ant, Artifactory Admin ## Work Experience ### Staff Software Systems Engineer @ Extreme Networks Jan 2022 – Present | Salem, New Hampshire, United States ### Agency Software Engineer IV @ PRO Unlimited (Juniper Networks) Jan 2021 – Jan 2022 ### Senior Build Engineer @ Alert Innovation (Currently Walmart) Jan 2021 – Jan 2021 ### DevOps @ Raytheon Jan 2019 – Jan 2021 ### Software Engineer @ Extreme Networks Jan 2016 – Jan 2019 | Salem, New Hampshire Software tools ### Principal Software Engineer @ Casa Systems, Inc. Jan 2016 – Jan 2016 | Andover, Massachusetts ### Member of Technical Staff @ Affirmed Networks (Currently Microsoft) Jan 2015 – Jan 2016 ### Software Engineer @ Extreme Networks Jan 2014 – Jan 2015 Software Engineer ### Software Engineer @ Genband (Currently Ribbon Communications) Jan 2012 – Jan 2014 | Billerica, MA software engineer ### Staff Software Engineer @ Draeger Medical Jan 2011 – Jan 2012 | Andover, MA ### Software Tools / Release Engineer, Clearcase Admin @ Verivue Jan 2007 – Jan 2011 ### Release Engineer @ Sonus Networks (Currently Ribbon Communications) Jan 2003 – Jan 2007 Release Engineer/Software Tools ### Software Engineer @ Acopia (Currently F5) Jan 2002 – Jan 2003 Boot Loader and diagnostics ### M.T.S. @ Tiburon Networks Jan 2000 – Jan 2002 Boot loader and diagnostics ### Software Engineer @ Cascade/Ascend/Lucent Jan 1994 – Jan 2000 Software Tools and automation, ClearCase admin ### Software Engineer @ Wang Labs. Jan 1980 – Jan 1994 Diagnostics, In-Circuit diags, functional diags., Custom Test Equipment and testing, Sysadmin, Configuration Management ## Contact & Social - LinkedIn: https://linkedin.com/in/mark-chaisson-3aa57311 --- Source: https://flows.cv/markchaisson JSON Resume: https://flows.cv/markchaisson/resume.json Last updated: 2026-03-31