How to Apply to Juniper Networks

Key Takeaways

Juniper Networks is now fully integrated into HPE, so all applications go through HPE's careers portal (careers.hpe.com/juniper) and Workday ATS — ensure your profile and resume are optimized for this system.
With over 287+ open positions spanning engineering, research, sales, support, and internships globally, there are opportunities for candidates at all career stages and across many technical disciplines.
Keyword optimization is critical — align your resume language with job descriptions, incorporating both Juniper-specific (Junos, Mist AI) and HPE-specific (GreenLake, Aruba) terminology where relevant.
Technical interviews are rigorous and domain-specific, so prepare thoroughly by reviewing fundamentals in your area of expertise and practicing system design or coding challenges as appropriate.
Certifications matter — Juniper certifications (JNCIA through JNCIE), HPE certifications, and relevant industry credentials can significantly strengthen your application for technical roles.
The company values both technical depth and cultural fit — prepare for behavioral interviews alongside technical assessments, and be ready to discuss collaboration, innovation, and customer impact.
Global opportunities are abundant — roles are available across North America, Europe, the Middle East, and beyond, so consider broadening your geographic search if you're open to relocation or remote work.
For intern and graduate roles, emphasize learning agility, academic projects, and any hands-on experience with networking, cloud, or AI technologies to stand out in a competitive applicant pool.

About Juniper Networks

Juniper Networks, now part of Hewlett Packard Enterprise (HPE) following the landmark acquisition completed in early 2025, is a global leader in networking technology, specializing in AI-native networking, cloud infrastructure, security solutions, and enterprise networking. Founded in 1996 and headquartered in Sunnyvale, California, Juniper has long been recognized for its innovation in routing, switching, and cybersecurity platforms. The company's integration into HPE has significantly expanded its reach, combining Juniper's networking expertise with HPE's broader hybrid cloud and edge-to-cloud portfolio, including HPE GreenLake and HPE Aruba Networking. With over 287+ open openings spanning engineering, sales, technical support, research, and internships across global locations, the combined organization represents one of the largest employers in the enterprise technology space. Juniper's culture has historically emphasized engineering excellence, open collaboration, and a commitment to simplifying complex network operations through automation and AI. As part of HPE, the company culture increasingly reflects HPE's values of innovation, inclusion, and sustainability, while retaining Juniper's deep technical DNA and passion for networking innovation.

Application Process

1
Explore Open Positions on the HPE/Juniper Careers Portal
Begin your application journey by visiting the unified careers page at careers.hpe.com/juniper, which now hosts all Juniper Networks and HPE Networking-related positions. With over 287+ open roles, you can filter by job function (engineering, sales, support, research), location, experience level, and keywords. Many roles now carry dual branding — for example, 'HPE Networking Telco Solutions Sales Specialist' or 'Principal Technical Marketing Engineer - HPE GreenLake cloud' — so use broad search terms like 'Juniper,' 'networking,' 'ASIC,' or 'AI/ML' to capture all relevant listings. Save searches and set up job alerts to be notified when new positions matching your criteria are posted.
2
Create or Update Your Workday Profile
Juniper Networks, through HPE, uses Workday as its applicant tracking system (ATS). You will need to create a candidate profile in the Workday portal, which involves uploading your resume, entering your contact information, work history, education, and any relevant certifications. Workday allows you to auto-populate fields by parsing your uploaded resume, but it's important to review each field carefully for accuracy, as parsing errors are common. Having a complete and well-structured Workday profile is essential, as recruiters commonly use the system's search and filtering capabilities to identify strong candidates even beyond the specific role you applied for.
3
Submit a Tailored Application
For each role you apply to, tailor your resume and any supplementary materials to match the specific job description. Highlight relevant technical skills, certifications (such as JNCIA, JNCIS, JNCIP for networking roles, or relevant cloud and AI/ML credentials), and quantifiable achievements. Many positions at Juniper/HPE require deep domain expertise — for instance, ASIC design, network protocol development, or AI-driven network automation — so ensure your application clearly demonstrates alignment with the stated requirements. If the application includes screening questions, answer them thoroughly and honestly, as these responses are typically used for initial candidate filtering.
4
Recruiter Screening and Initial Assessment
After submission, qualified candidates are typically contacted by an HPE or Juniper recruiter for an initial phone or video screening. This conversation commonly covers your background, motivation for applying, salary expectations, availability, and a high-level assessment of your technical qualifications. For technical roles, you may also be asked to complete an online technical assessment or coding challenge at this stage. Recruiter response times can vary based on the volume of applications and the urgency of the role, but many applicants report hearing back within two to four weeks of applying.
5
Technical and Behavioral Interviews
Candidates who pass the initial screening typically advance to a series of interviews, which may include technical deep-dives, system design discussions, coding exercises, and behavioral interviews. For engineering roles such as ASIC Engineer or AI/ML Research Scientist, expect rigorous technical questioning on domain-specific topics. For sales and customer experience roles, interviews commonly focus on customer engagement scenarios, solution selling, and industry knowledge. Interviews are often conducted via video conferencing platforms, with some roles requiring on-site visits for final rounds. Panel interviews with cross-functional team members are also common.
6
Final Interview and Hiring Decision
The final stage typically involves a conversation with the hiring manager or senior leadership, focusing on cultural fit, long-term career goals, and alignment with team objectives. For intern and graduate positions (such as the Engineering Program Manager Intern or Tunis Global Support Graduate roles), this stage may also include a presentation or case study exercise. Following the final interview, the hiring team deliberates and extends an offer to the selected candidate. The offer process commonly includes details on competitive compensation, benefits, equity (where applicable), and start date logistics.
7
Background Check and Onboarding
Upon accepting an offer, candidates typically undergo a background verification process, which may include employment history verification, education confirmation, and criminal background checks. Once cleared, the onboarding process begins, which for HPE/Juniper commonly includes orientation sessions, IT setup, team introductions, and access to internal training platforms. Given the ongoing integration of Juniper into HPE, new hires may also receive specific onboarding related to the combined organization's tools, processes, and culture.

Resume Tips for Juniper Networks

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Incorporate Juniper and HPE-Specific Keywords

Since the careers portal now spans both Juniper and HPE roles, your resume should include keywords from both ecosystems where relevant. Terms like 'Junos OS,' 'HPE GreenLake,' 'HPE Aruba,' 'AI-native networking,' 'SD-WAN,' 'Mist AI,' 'network automation,' 'EVPN-VXLAN,' and 'cloud networking' are commonly found in job descriptions. Workday's ATS uses keyword matching to surface relevant candidates, so aligning your resume language with the job posting is essential for passing initial automated screening.

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Highlight Relevant Certifications Prominently

Juniper Networks certifications (JNCIA, JNCIS, JNCIP, JNCIE) are highly valued for networking and engineering roles, as are HPE certifications, Cisco certifications (CCNA, CCNP), cloud certifications (AWS, Azure, GCP), and AI/ML credentials. Place these in a dedicated 'Certifications' section near the top of your resume. For roles like Technical Support Engineer or Cable Integration Specialist, vendor-specific certifications and hands-on lab experience can significantly strengthen your candidacy.

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Quantify Your Impact with Metrics

Technology companies like Juniper/HPE value data-driven results. Instead of writing 'Managed network infrastructure,' write 'Managed enterprise network infrastructure supporting 15,000+ users across 12 global sites, achieving 99.99% uptime.' For sales roles, include revenue figures, quota attainment percentages, and deal sizes. For engineering roles, mention performance improvements, bug resolution rates, or products shipped. Quantified achievements help your resume stand out in both automated screening and human review.

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Use a Clean, ATS-Compatible Format

Workday's resume parser works best with standard formatting. Use a single-column layout, standard section headers (Experience, Education, Skills, Certifications), and avoid tables, graphics, text boxes, headers/footers, and multi-column designs. Save your resume as a .docx or .pdf file. Avoid creative formatting that may look appealing visually but causes parsing errors in Workday, leading to incomplete or garbled profile data that could hurt your chances.

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Tailor Your Resume for Each Role Category

Given the breadth of roles at Juniper/HPE — from ASIC hardware engineering to AI/ML research to customer experience internships — a one-size-fits-all resume is unlikely to be effective. Create role-specific versions that emphasize the most relevant experience. For an ASIC Engineer Sr Staff role, lead with chip design experience, RTL verification, and EDA tool proficiency. For a Technical Marketing Engineer role, emphasize product positioning, competitive analysis, and technical content creation. This targeted approach significantly improves your match score in Workday.

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Include a Concise Professional Summary

Start your resume with a 3-4 sentence professional summary that encapsulates your experience level, core competencies, and career focus. For example: 'Senior network engineer with 10+ years of experience designing and deploying large-scale enterprise and service provider networks using Juniper and multi-vendor platforms. Deep expertise in network automation, SD-WAN, and AI-driven operations. Seeking to leverage networking expertise in HPE's next-generation cloud networking portfolio.' This summary gives recruiters and the ATS immediate context about your fit.

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Showcase Cross-Functional and Global Experience

Juniper/HPE operates globally with diverse, cross-functional teams. If you have experience working across geographies, collaborating with international teams, or managing projects that span multiple business units, highlight this prominently. The company's job listings span locations from Sunnyvale to Tunis to various European cities, indicating a strong emphasis on global collaboration. Demonstrating cultural agility and cross-functional communication skills can differentiate your application.

ATS System: Workday

Workday is a widely adopted enterprise ATS and human capital management platform used by HPE (and now Juniper Networks) to manage the entire recruitment lifecycle. When you submit an application through the HPE/Juniper careers portal, your resume and profile data are ingested into Workday, where they are parsed, indexed, and made searchable by recruiters. The system uses keyword matching, skills taxonomies, and configurable screening criteria to help recruiters identify qualified candidates. Workday also powers the candidate communication workflow, interview scheduling, and offer management processes.

Use standard section headers like 'Work Experience,' 'Education,' 'Skills,' and 'Certifications' to ensure Workday's parser correctly categorizes your information.
Mirror the exact language and keywords from the job description in your resume — Workday commonly uses keyword matching to rank and filter candidates, so alignment with the posting is crucial.
After uploading your resume, always review the auto-populated fields in your Workday profile for accuracy. Parsing errors with dates, job titles, and company names are common and can create a negative impression if left uncorrected.
Avoid using images, charts, icons, or non-standard fonts in your resume, as these elements are typically ignored or misinterpreted by Workday's parser, potentially causing important information to be lost.
Complete all optional fields in your Workday profile, including skills, languages, and certifications, as recruiters commonly use these fields to search for candidates across the talent pool.
Apply to specific roles rather than submitting generic applications — Workday tracks your application history, and targeted applications demonstrate genuine interest and better alignment with specific positions.

Complete Workday Resume Guide →

Interview Culture

The interview process at Juniper Networks (now under HPE) is commonly described by candidates as thorough, technically rigorous, and respectful.

For engineering and research roles — such as ASIC Engineer Sr Staff, AI/ML Research Scientist, or Engineering Program Manager — expect multiple rounds of technical interviews that may include whiteboard or virtual design sessions, coding challenges, and deep-dive discussions on your past projects and technical decisions. Interviewers typically include peers, senior engineers, and hiring managers who assess both technical depth and problem-solving approach. For customer-facing roles like Technical Support Engineer, Technical Marketing Engineer, or Sales Specialist positions, interviews commonly include scenario-based questions, customer interaction simulations, and assessments of your ability to translate complex technical concepts for diverse audiences. Behavioral interviews using the STAR method (Situation, Task, Action, Result) are widely reported across all role types, with questions focusing on teamwork, conflict resolution, innovation, and adaptability. Juniper's engineering culture has historically valued intellectual curiosity, collaborative problem-solving, and a willingness to challenge assumptions — traits that interviewers commonly look for. With the HPE integration, candidates may also encounter questions about their experience with large-scale enterprise environments, hybrid cloud architectures, and cross-organizational collaboration. Intern and graduate candidates (for roles like the Engineering Program Manager Intern or Tunis Global Support Graduate) typically face a streamlined process with fewer rounds but similar emphasis on learning agility, technical aptitude, and cultural alignment. Many candidates report that interviewers are genuinely interested in understanding your thought process rather than just seeking correct answers, creating a conversational and intellectually engaging interview atmosphere.

What Juniper Networks Looks For

Deep technical expertise relevant to the specific role — whether in networking protocols, ASIC design, AI/ML, cloud infrastructure, or cybersecurity
Demonstrated ability to innovate and solve complex problems, with a preference for candidates who can articulate their problem-solving methodology
Strong collaboration and communication skills, especially the ability to work effectively in cross-functional and geographically distributed teams
Familiarity with Juniper technologies (Junos OS, Mist AI, Apstra, Paragon) and/or HPE platforms (GreenLake, Aruba) depending on the role
Customer-centric mindset, particularly for support, sales, and technical marketing roles where understanding customer needs drives success
Adaptability and learning agility, especially important during the ongoing HPE-Juniper integration where processes and technologies are evolving
Passion for networking and technology innovation, with a track record of staying current with industry trends and emerging technologies
Leadership potential and initiative, even in individual contributor roles — the ability to drive projects forward and mentor others is highly valued

Frequently Asked Questions

Does Juniper Networks still hire independently, or do I apply through HPE?

Following the completion of HPE's acquisition of Juniper Networks in early 2025, all job applications are processed through HPE's unified careers portal at careers.hpe.com/juniper. While many roles still reference Juniper Networks or Juniper-specific technologies, the application and hiring process is managed under the HPE umbrella using HPE's Workday ATS.

What types of roles are most commonly available at Juniper/HPE?

The most common role categories include software and hardware engineering (ASIC design, network OS development, AI/ML research), technical support and customer experience, sales and solutions architecture, technical marketing, and program management. There are also significant opportunities for interns and recent graduates across engineering and support functions. Roles span a wide range of specializations within the networking and cloud infrastructure space.

Are Juniper certifications required for technical roles?

While not universally required, Juniper certifications (JNCIA, JNCIS, JNCIP, JNCIE) are commonly listed as preferred qualifications for networking and engineering roles. Having these certifications demonstrates validated expertise with Juniper technologies and can differentiate your application. For roles focused on HPE platforms, relevant HPE or cloud certifications may be equally valuable.

How long does the hiring process typically take at Juniper/HPE?

Based on commonly reported candidate experiences, the end-to-end hiring process typically takes between four to eight weeks from initial application to offer, though this can vary significantly based on the role level, location, and hiring urgency. Senior and specialized roles (like ASIC Engineer Sr Staff or Senior AI/ML Research Scientist) may involve more interview rounds and take longer, while intern positions may move more quickly.

Can I apply for multiple positions simultaneously?

Yes, Workday allows you to apply for multiple positions using the same candidate profile. However, it's recommended to be strategic and selective — apply to roles where you have genuine qualifications and interest. Workday tracks your application history, and applying to a large number of unrelated positions may signal a lack of focus to recruiters. Tailor your resume for each application to maximize your match score.

Does Juniper/HPE offer remote or hybrid work options?

Many roles at Juniper/HPE are listed with specific location requirements, but the company has increasingly embraced flexible work arrangements. Some positions are explicitly listed as remote-eligible, while others may offer hybrid arrangements. The availability of remote work typically depends on the role type, team structure, and geographic considerations. Check individual job listings for specific work arrangement details, and discuss flexibility during the recruiter screening stage.

What should I expect in a technical interview for an engineering role?

Technical interviews for engineering roles at Juniper/HPE commonly include deep-dive discussions on your past projects, system design exercises relevant to networking or cloud infrastructure, coding or scripting challenges (particularly for software roles), and questions about networking fundamentals such as routing protocols, network security, or ASIC architecture. For AI/ML research roles, expect discussions on model design, training methodologies, and practical applications. Preparing with domain-specific study materials and practicing problem-solving under time constraints is highly recommended.

Are there opportunities for career growth and internal mobility?

HPE, including the Juniper Networks division, is commonly recognized for supporting internal career development and mobility. The combined organization's scale — spanning networking, cloud, compute, and storage — creates diverse pathways for career advancement. Many employees report opportunities to move between teams, take on stretch assignments, and access professional development resources. Internal job postings through Workday are typically available to current employees, facilitating lateral and upward mobility.

How important is it to have experience with both Juniper and HPE technologies?

While having experience with both ecosystems can be advantageous, it is typically not required. Most job listings specify the particular technology stack relevant to the role. For example, a role focused on Junos OS development would prioritize Juniper platform experience, while an HPE GreenLake role would value cloud platform expertise. As the integration progresses, familiarity with both ecosystems may become increasingly valuable, but deep expertise in one area is generally sufficient for most positions.

Sample Open Positions

Check Your Resume Before Applying → View 287 open positions at Juniper Networks

Related Resources

Similar Companies

Sources

HPE Juniper Networks Careers Portal — Hewlett Packard Enterprise
Juniper Networks Official Website — Juniper Networks / HPE
HPE Completes Acquisition of Juniper Networks — Hewlett Packard Enterprise Newsroom
Juniper Networks Certification Program — Juniper Networks
Workday Recruiting and Talent Management — Workday, Inc.