Bar Teller, SecOps at Overline

Bar Teller

SecOps at Overline | Tel Aviv-Yafo, Tel Aviv District, Israel

Profile last verified June 2026
Computer & Network Security Verified Profile Tel Aviv-Yafo, Tel Aviv District, Israel Beit Berl College
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ContactOut Insights

Bar Teller operates as a SecOps analyst specializing in detection engineering and threat research while supporting Overline Security’s integration and monitoring services. His work aligns with the firm’s standing as one of Israel’s top five IT security companies since its 2003 market debut. He completed his primary education at Beit Berl College and applies his background within the Tel Aviv-based computer and network security sector.

BEST APPROACH TO REACH Bar Teller

Send a targeted LinkedIn message that briefly highlights his detection engineering and blue team expertise at Overline Security to propose a structured discussion about upcoming roles or partnership opportunities.

Bar Teller Socials
Bar Teller Work Experience

SecOps at Overline in June 2025 - Present

SOC Analyst at comblack in August 2024 - June 2025

Voip security at Bezeq in March 2023 - August 2024

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Sales Manager at B & M sales in December 2016 - December 2019

Bar Teller Education

Beit Berl College, Bachelor's degree, July 2026

Ecom school, Diploma of Education, July 2026

Beit berl college, Bachelor's degree, July 2026

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Cisco Networking Academy

ECOM SCHOOL

Bar Teller Skills
siem azur microsft 365 fortimail Investigation Financial Analysis Cybersecurity Tools Cybersecurity Email Security SOAR Splunk EDR ArcSight Active Directory Vulnerability Product Demonstration System Performance Call Center Administration Ethical Hacking Customer Service Cyber Defense System Operations Knowledge Base Negotiation Troubleshooting Call Center Development Information Security Customer Service Operations Customer Support Cisco VoIP IT Hardware Support Customer Service Management English Teamwork Problem Solving Passionate about Work Network Operations Center (NOC) Network Administration Technical Writing Writing Hebrew Interpersonal Skills Communication Sales Medical Devices Tense massage Physical Therapy Coaching & Mentoring Networking Checkpoint Fortinet Call Routing Call centre VoIP protocols SIP Log Analysis Customer Relationship Management (CRM) Help Desk Support Technical Support Network Troubleshooting Internet Troubleshooting Attention to Detail Ccna
About Bar Teller’s Current Company
Overline

Overline Security made its debut to the Israeli IT security market on 2003. Today Overline is one of the Top 5 IT Security companies in the country. Overline specializes in supplying integration services of both hardware & software based solutions in the field of IT security and business & data resiliency. Overline subsidiaries also supply consultancy & training services in the field of IT Security & information risk management and 24X7 monitoring and management services for business critical infrastructure. Starting August 2010 Overline has hands-on technical presence in the continents of America & Africa. Overline services portfolio include: The design and implementation of organization wide IT security arrays, design and implementation of Network Access Control Systems, design and implementation of information security, backup, data continuity such as: malicious code defense, symmetric and asymmetric encryption systems, encrypted virtual private networks, intrusion detection & prevention systems, secure and encrypted multicast networks, data and application replication systems. Overline consultancy services include: IT security surveys, awareness programs, manual & automatic penetration testing, writing organization security policies, procedures, standards, baselines & guidelines and IT Security and training.

Discover more about Overline
Bar Teller’s Colleagues
Alon Fomberg

Alon Fomberg

Bat Yam, Tel Aviv District, Israel

Cyber Security Engineer | FCP - Cloud Security

Cyber Security Engineer at Overline
(November 2024 – Present)

Danel Schwartz

Danel Schwartz

Bnay Aish, Center District, Israel

SecOps at OverLine | OSINT Investigator | Former InfoSec analyst at Migdal | Former SOC analyst at Citadel

SecOps at Overline
(Nov 2025 – Present)

Amit Levi

Amit Levi

Netanya, Center District, Israel

Co Founder & CEO at Overline Security | Entrepreneur & Business developer | Cyber & IT Security Lecturer

Co Manage.
Run the Business Development.
Manage all of the sales activities.

Dor Assa

Dor Assa

Ramat Gan, Tel Aviv District, Israel

Defensive Cyber Security Engineer

Defensive Cyber Security Engineer at Overline
(Feb 2023 – Present)

Sayuri Pydos

Sayuri Pydos

Israel

Offensive & Defensive Cyber security specialist.

Fortinet, threat hunting, TI, IR

Hai Buganim

Hai Buganim

Petah Tikva, Center District, Israel

SecOps at Overline

Security Operations (SecOps) at Overline
(Dec 2023 – Present)

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Frequently asked questions about Bar Teller

What is Bar Arbel Teller email address?

Email Bar Arbel Teller at [email protected] and [email protected]. This email is the most updated Bar Arbel Teller's email found in 2026.

How to contact Bar Arbel Teller?

To contact Bar Arbel Teller send an email to [email protected] or [email protected]. (updated on February 28, 2026)

What company does Bar Teller work for?

Bar Teller works for Overline.

What is Bar Teller's role at Overline?

Bar Teller is SecOps

What industry does Bar Teller work in?

Bar Teller works in the Computer & Network Security industry.

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