Lead IT Security Systems Engineer (Java)

Wrocław, Lower Silesian Voivodeship, pl on site Until 8/22/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description


• A degree in computer science or equivalent experience
•A solid understanding of information security in general, and a proven
record in authentication, PKI, and encryption technologies – such as
TLS/SSL
• Proven hands on working experience of UNIX platforms
(RHEL, Solaris, AIX), LDAP, Oracle Databases and its security
configuration
• End-to-end troubleshooting skills for problem investigation throughout application and network layers
• Solid programming skills on the UNIX platform: Java, Perl, Shell
• Good working knowledge of common web services: HTTP/HTTPS, DNS, LDAP, SMTP, SOAP
• Strong communication skills in English are essential in order to liaise with stakeholders and team members

Java, UNIX, Encryption technologies

Contact Details

Recruiter
Sarjit Soni

Phone
442036215684

About this role

Summary

Lead security systems engineering with Java, UNIX, encryption, troubleshooting, and stakeholder communication.

Job title

Lead IT Security Systems Engineer (Java)

Experience level

proven experience

Industry

it security

Location requirements

Wrocław, Poland, on-site only

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

JavaUNIXencryptionTLS/SSLLDAPOracleShell

Preferred skills

None specified

Specializations

authenticationPKIencryptionUNIXJava
Locations

Structured locations inferred from the posting.

Wrocław, Poland

On-site City
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