Senior Sales Engineer

🕒 August 27

🌐 Germany, Switzerland – Remote

🇩🇪 Germany – Remote 🇨🇭 Switzerland – Remote

⏰ Full Time

🟠 Senior

💸 Sales Engineer

👻 Ghost score 13%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

Open Systems

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 1990

🔒 Cybersecurity

📡 Telecommunications

🤝 B2B

💰 $1M Venture Round - Open Systems on 2000-07

Cybersecurity • Telecommunications • B2B

Open Systems is a managed security and networking provider that delivers a native Managed SASE (Secure Access Service Edge) platform combining SD-WAN, SSE (Security Service Edge), and global connectivity with 24x7 NOC/SOC operations. The company emphasizes high availability and tight SLAs, proactive incident detection and escalation, Level‑3 engineering support, and an AI operator (Lucy) to automate network and security operations. Open Systems targets enterprise customers across industries (manufacturing, financial services, healthcare, etc. ) and positions itself as a B2B managed cybersecurity and networking partner.

📋 Description

• Cooperate closely with Sales Executives to pursue and close opportunities • Serve as the technical expert for international customers during the sales process • Support service offerings, solution design, and implementation • Act as the interface between internal teams to ensure high-quality delivery and success criteria • Learn Open Systems SASE and SSE service offerings through training and self-learning • Participate in discovery calls and early-stage opportunities • Understand and communicate the Open Systems value proposition • Understand customer needs and technical requirements to design SASE and SSE solutions • Present Open Systems services, including live demos • Lead technical workshops and architecture sessions • Complete RFP responses and participate in RFP defense meetings • Design and execute proof-of-concept solutions • Identify and address technical challenges and objections during the sales cycle • Handover new customers to account management and delivery teams • Provide customer insights to the product team to shape future product development • Support the Operations team once a week after completing the Mission Control Engineer Certification

🎯 Requirements

• University degree in Computer Science or a related field • Proven experience as a Sales Engineer or in a similar technical sales role, focused on networking and security solutions • Deep knowledge of firewall, SD-WAN, VPN, secure web gateway, ZTNA, CASB, IDS/IPS • Familiarity with SASE and SSE technologies and real-world applications • Experience in security for OT/IIoT is a plus • Excellent communication and presentation skills • Ability to explain complex technical concepts to technical and non-technical audiences • Willingness to travel • Fluency in both English and German

🏖️ Benefits

• Internal training and self-learning opportunities • Training programs offered by internal domain experts and team colleagues • Visit Zurich during onboarding and afterward to meet the team and cross-functional partners • Mission Control Engineer Certification opportunity • Opportunity to support the Operations team once a week • On-the-job experience • Opportunities to develop skills and advance career • Diverse and inclusive workplace • 24x7 managed service environment