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Start guided practiceSecurity, Specialist (JNCIS-SEC)
Specialist Juniper security: advanced policy and application security, intrusion detection and prevention, Sky ATP integration, chassis clustering and troubleshooting SRX deployments.
Security, Specialist (JNCIS-SEC) is Juniper's professional-level cybersecurity certification, sat as exam JN0-335. The exam runs for 1 hour 30 minutes and presents up to 65 questions, with a pass mark of pass / fail — cut score not published. It costs US$300 at the standard rate.
The published exam guide lists 6 sections but does not assign public weightings, so plan to cover each in similar depth rather than betting on one being dominant.
Confirm these details on the official Juniper page before booking — vendors adjust format and pricing without notice.
Some forms include unscored trial questions
Standard rate, before local taxes
The published exam guide for JN0-335, in the vendor's own order.
01Application Security
02Intrusion Detection and Prevention
03Advanced Threat Prevention
04Security Policies and Logging
05Chassis Clustering
06Troubleshooting
JNCIA-SEC level knowledge.
Professional level — Advanced credentials covering design, scale and trade-off decisions.
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Clear answers about the exam, the study experience, and what to expect before you begin.
Juniper lists up to 65 questions, to be completed in 1 hour 30 minutes. Question counts can vary slightly between exam forms, and unscored trial questions are sometimes included.
Pass / fail — cut score not published. Confirm the current figure on the official exam page before booking, as vendors adjust cut scores when an exam form is refreshed.
The standard price is US$300. Local pricing, taxes and any retake policy vary by region, so check the official page for the figure that applies to you.
JNCIA-SEC level knowledge.
The exam guide covers Application Security, Intrusion Detection and Prevention, Advanced Threat Prevention, Security Policies and Logging and Chassis Clustering, plus 1 further domain. The full weighted breakdown is listed above.
Yes — this exam has 97 practice questions available here, each with the correct answer marked.