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HomeCompaniesOpench(Senior) Software Systems Engineer Firewall (80-100%)

(Senior) Software Systems Engineer Firewall (80-100%)

Opench · Zürich, Switzerland, 8045, Switzerland · Hybrid · Active · BambooHR

Job facts

FieldValue
CompanyOpench
Title(Senior) Software Systems Engineer Firewall (80-100%)
Normalized title-
Department / teamSDWAN
LocationZürich, Switzerland
Work modelHybrid / Hybrid
Employment typeFull Time
Salary-
Statusactive
ATS providerBambooHR
Posted / first seen2024-10-04 / 2026-05-30
Changed / last seen2026-05-30 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Opench.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through BambooHR.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Zürich.Open
Department jobsActive postings in SDWAN.Open
Work model jobsActive Hybrid postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyOpench
Source1dba440f-a3ae-493c-91fd-0ec57165f7c2
ATS providerBambooHR

Description

Are you an engineer passionate about building software and systems that improve the everyday work life of people around the world? Read on, this job might be for you! (Senior) Software Systems Engineer Firewall (80-100%) Your Mission: As a Software Systems Engineer Firewall, you will work on improving our SD-WAN portfolio which is the foundation of Open Systems' global network operations. You will be involved in projects from their concept phase all the way through to deployment and operations. Working as part of a highly-skilled engineering team you will build services that improve the performance, availability, and security of our customers' networks without the need for human intervention in the following areas: Next-Generation Firewall Traffic Identification Traffic Reporting Your Qualifications: For this position, we are looking for candidates who are passionate about networks, automation, and complex problem-solving. Higher education (ETH, university, FH) with a degree in Computer Science or a related field Understanding of networking technologies and protocols (e.g. firewalls, dynamic routing, TCP/IP, ...) Experience with Linux or UNIX-based operating systems Experience in software engineering with scripting languages (e.g. Bash, Python, Perl) and concurrent compiled languages (e.g. Go, Rust, C) Proficiency in English Bonus Practical experience in Go, Python, Perl or Bash Experience with the Linux Netfilter framework Experience with cloud platforms and technologies (e.g. Kubernetes) Experience or interest in eBPF for networking, security, or performance optimization Knowledge of network security concepts and practices Knowledge of software and system testing practices (CI/CD) Familiarity with agile development cycles In addition to your work in a Development team, you will become certified as a Mission Control Engineer, providing you with knowledge in a wide range of networking and security topics. This will also give you the opportunity to visit our Network Operations Center in Honolulu (Hawaii, USA) for 3-month deployments. What we offer: Want to join a crazy good cybersecurity team? You’ll be among people who believe in: Caring PASSIONATELY about keeping our customers safe – We’re dedicated to solving problems. Whatever it takes. Thinking UNCONVENTIONALLY to stay ahead – The world never fails to surprise us. So let’s surprise it first. Doing the hard work to make things SIMPLE – Craft and hone something that delights in its simplicity. Working COLLABORATIVELY to build success – The power of the team will always make us faster and better. As a testament to this, Open Systems has been recognized as an outstanding place to work. You’ll be surrounded by smart teams who enrich your experience and provide opportunities you will need to develop your skills and advance your career. We look forward to receiving your online application (please note that you have to compress your application into two attachments). Come as you are! We search for amazing people of diverse backgrounds, experiences, abilities, and perspectives. Open Systems welcomes and encourages diversity in the workplace regardless of race, gender, religion, age, sexual orientation, disability, or veteran status. Direct applications only will be considered. About Open Systems: Backed by the Service Experience Promise, Open Systems simply and cost-effectively connects and secures hybrid environments and thus ensures your organization can meet business objectives. Open Systems uniquely focuses on a superior user experience when helping organizations reduce risk, improve efficiency, and accelerate innovation. The Open Systems SASE Experience delivers on the promise of ZTNA with a comprehensive, unified and easy-to-implement and use SASE platform that combines SD-WAN and Security Service Edge delivered as a Service. We provide 24x7 operational management and engineering support from assigned engineering teams and ensure affordable and predictable costs. Discover more at  www.open-systems.com. #LI-BD2

Full job record

Job ID0b3339dcd45d2b7e839ebacd02b926790e2dcdf2
Org IDaff726e6-4876-418a-ba8f-fded1d6b2390
Source ID1dba440f-a3ae-493c-91fd-0ec57165f7c2
Board ID1dba440f-a3ae-493c-91fd-0ec57165f7c2
Providerbamboohr
Provider Job Key720
Title(Senior) Software Systems Engineer Firewall (80-100%)
Normalized Title
Statusactive
Activeyes
Location TextZürich, Switzerland, 8045, Switzerland
DepartmentSDWAN
Team
Employment Typefull_time
Workplace Typehybrid
Remote Policyhybrid
Country
RegionSwitzerland
CityZürich
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://opench.bamboohr.com/careers/720
Apply URLhttps://opench.bamboohr.com/careers/720
First Seen At2026-05-30 05:43:46Z
Last Seen At2026-06-06 10:31:27Z
Last Checked At2026-06-06 10:31:27Z
Last Changed At2026-05-30 05:43:46Z
Inactive At
Source Posted At2024-10-04 00:00:00Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=bamboohr/board=opench/date=2026-06-06/2026-06-06T10-31-25-196Z-2cf548303cc850fd03a3eaad7cf83de767ac039be4e639a75c87b8d97afa4ceb.json
Event Fields
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Parsed Structured
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Extensions
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Native Structured
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    "description": "<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Are you an engineer passionate about building software and systems that improve the everyday work life of people around the world? Read on, this job might be for you!</span></p>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-weight: bold\">(Senior) Software Systems Engineer Firewall (80-100%)</span></p>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px; font-weight: bold\">Your Mission:</span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">As a Software Systems Engineer Firewall, you will work on improving our SD-WAN portfolio which is the foundation of Open Systems' global network operations. You will be involved in projects from their concept phase all the way through to deployment and operations. Working as part of a highly-skilled engineering team you will build services that improve the performance, availability, and security of our customers' networks without the need for human intervention in the following areas:</span></p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Next-Generation Firewall</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Traffic Identification</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Traffic Reporting</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px; font-weight: bold\">Your Qualifications:</span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">For this position, we are looking for candidates who are passionate about networks, automation, and complex problem-solving.</span></p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Higher education (ETH, university, FH) with a degree in Computer Science or a related field</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Understanding of networking technologies and protocols (e.g. firewalls, dynamic routing, TCP/IP, ...)</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Experience with Linux or UNIX-based operating systems</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Experience in software engineering with scripting languages (e.g. Bash, Python, Perl) and concurrent compiled languages (e.g. Go, Rust, C)</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif\"><span style=\"font-size: 13px\">Proficiency in English</span><br></span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px; font-weight: bold\">Bonus</span></p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Practical experience in Go, Python, Perl or Bash</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Experience with the Linux Netfilter framework</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Experience with cloud platforms and technologies (e.g. Kubernetes)</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Experience or interest in eBPF for networking, security, or performance optimization</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Knowledge of network security concepts and practices</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Knowledge of software and system testing practices (CI/CD)</span></li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Familiarity with agile development cycles</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">In addition to your work in a Development team, you will become certified as a Mission Control Engineer, providing you with knowledge in a wide range of networking and security topics. This will also give you the opportunity to visit our Network Operations Center in Honolulu (Hawaii, USA) for 3-month deployments.</span></p>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px; font-weight: bold\">What we offer:</span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Want to join a crazy good cybersecurity team? You’ll be among people who believe in: </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Caring PASSIONATELY about keeping our customers safe – We’re dedicated to solving problems. Whatever it takes. </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Thinking UNCONVENTIONALLY to stay ahead – The world never fails to surprise us. So let’s surprise it first. </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Doing the hard work to make things SIMPLE – Craft and hone something that delights in its simplicity. </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Working COLLABORATIVELY to build success – The power of the team will always make us faster and better. </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\"> </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">As a testament to this, Open Systems has been recognized as an outstanding place to work. You’ll be surrounded by smart teams who enrich your experience and provide opportunities you will need to develop your skills and advance your career.  </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\"> </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">We look forward to receiving your online application (please note that you have to compress your application into two attachments). </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\"> </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Come as you are! We search for amazing people of diverse backgrounds, experiences, abilities, and perspectives. Open Systems welcomes and encourages diversity in the workplace regardless of race, gender, religion, age, sexual orientation, disability, or veteran status. </span></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Direct applications only will be considered. </span></p>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-weight: bold\">About Open Systems:</span></p>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Backed by the Service Experience Promise, Open Systems simply and cost-effectively connects and secures hybrid environments and thus ensures your organization can meet business objectives. Open Systems uniquely focuses on a superior user experience when helping organizations reduce risk, improve efficiency, and accelerate innovation. The Open Systems SASE Experience delivers on the promise of ZTNA with a comprehensive, unified and easy-to-implement and use SASE platform that combines SD-WAN and Security Service Edge delivered as a Service. We provide 24x7 operational management and engineering support from assigned engineering teams and ensure affordable and predictable costs.</span></p>\n<p><br></p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13px\">Discover more at <a href=\"http://www.open-systems.com/\" target=\"_blank\" rel=\"noopener noreferrer\">www.open-systems.com. </a></span></p>\n<p><br></p>\n<p><span style=\"color: #ffffff\">#LI-BD2</span></p>",
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