Job
- Level
- Senior
- Job Field
- IT, Network, System
- Employment Type
- Part Time/Full Time
- Contract Type
- Freelancer
- Location
- Frankfurt, Bonn
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you design and implement Citrix NetScaler solutions, manage load balancing, SSL certificate management, integrate into existing systems, analyze issues, and optimize system performance.
Job Technologies
Your role in the team
- Provision of consulting, implementation, operation, and support services within a Citrix infrastructure environment with a focus on Citrix NetScaler (ADC).
- Design, installation, and configuration of Citrix NetScaler.
- Development, operation, and further development of NetScaler Gateway, load balancing, and content switching solutions.
- Setup and management of SSL certificates, SSL offloading, and security policies.
- Configuration and administration of high-availability (HA) clusters.
- Administration and operation of NetScaler SDX, MPX, and VPX systems.
- Integration of NetScaler into existing Citrix Virtual Apps & Desktops environments.
- Configuration of authentication, authorization, and session policies.
- Setup and optimization of load balancing services, virtual servers, and monitors.
- Performing firmware updates, migrations, and version changes.
- Analysis and troubleshooting of issues in the NetScaler, Gateway, and Citrix infrastructure.
- Performance analysis and optimization of system availability.
- Support in troubleshooting network environment issues (TCP/IP, DNS, Routing, Firewall, SSL/TLS).
- Creation and maintenance of technical documentation as well as operational documentation.
- Support in change, release, and incident management processes.
- Consulting on best practices, high availability, security, and performance.
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Our expectations of you
Qualifications
- NetScaler Gateway.
- NetScaler Load Balancing.
- NetScaler SDX, MPX, and VPX.
- High Availability (HA).
- SSL/TLS, certificate management.
- Content Switching.
- Authentication and Authorization Policies.
- Good knowledge of network protocols TCP/IP, DNS, HTTP/HTTPS as well as routing and firewall technologies.
- Knowledge in the areas of authentication and authorization (e.g., LDAP, Active Directory, RADIUS, SAML, MFA).
- In-depth knowledge of network protocols and technologies: DHCP, routing, VLANs, NAT.
- Knowledge in performance tuning as well as error analysis using log files, traces, and monitoring.
- Knowledge of handling Change, Incident, and Problem Management according to ITIL is desirable.
- Knowledge of PowerShell or API for automation is an advantage.
- Willingness to SÜ2.
Experience
- Several years of experience in the operation and administration of Citrix NetScaler (ADC).
- Experience with Citrix Virtual Apps & Desktops.
- Experience in performing migrations, upgrades, and troubleshooting in production environments.
- Experience in integrating NetScaler into Citrix Virtual Apps and Desktops (CVAD) environments.
- Experience in certificate management (SSL/TLS, PKI).
- Experience in troubleshooting complex network and Citrix infrastructures.
- Experience with firmware upgrades, migrations, and release changes.
- Experience in creating technical documentation.
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What we offer
- Location: 95% Remote / Bonn / Frankfurt am Main
- Workload: Full-time or part-time (3-4 days/week).
- Start: immediately.
- End: End of October + Option.
- Type of assignment: freelance.
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Benefits
Work-Life-Integration
Health, Fitness & Fun
More net
Topics that you deal with on the job
Job Locations
This is your employer
SECUSTAFF GmbH
SECUSTAFF GmbH is a leading provider in IT personnel placement, assisting companies in their search for IT specialists. The company offers a variety of recruiting services.
Description
- Company Type
- Recruiting Agency
- Working Model
- Full Remote, Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
System Engineer/Senior Administrator NetScaler
- Location
- Frankfurt, Bonn
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
