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Juniper Firewall Engineer

Responsibilities

We are looking to add a Juniper Firewall Engineer to our team of talented professionals.

 

What you'll do:

  • Provide technical analysis in network security planning, engineering, and design.
  • Service as the enterprise expert in cross-functional discipline of enterprise network and cyber security infrastructure.
  • Provide analysis for implementation techniques and tools for the most efficient solution to network security problems.
  • Maintain technical expertise in all areas of network and cyber security hardware and software interconnection and interfacing, such as routers, firewalls, and Intrusion Detection/Intrusion Prevention devices.
  • Coordinate third-party maintenance for network and cyber security equipment. Troubleshoot problems with department users and department network administrators.
  • Validate enterprise-level network security design, newly released equipment software and operating system for vulnerabilities and deficiencies.
  • Provide specifications and detail schematics for unified network architecture of the enterprise.
  • Provide daily monitoring/detection of potential performance/throughput issue and develop risk mitigation solutions.
  • Provide guidance to team members and provide status metrics to Government customer and Peraton management.
  • Provide third-level support and troubleshooting of network problems. Periodically provide after-hours and weekend support.
  • Design, test, and implement state-of-the-art secure operating systems, networks, and database products, including design of high-level dashboards, using data feeds from different network tools.

Qualifications

Basic Qualifications:

  • Bachelor’s Degree and 5 years of relevant cyber security experience, or Master’s Degree and 3 years of relevant cyber security experience, or PhD with 2 years of relevant cyber security experience.
  • Possess an active (expert-level) firewall certification: Juniper (JNCIE-SEC or JNCDS-SEC) , Palo Alto (PCNSE), or Checkpoint (CCSE).
  • Experience performing security functions on network devices, appliances, and security tools.
  • Experience in demonstrates the skill and ability to translate security mandates and guidelines such as NIST 800-series into operational functions.
  • Experience with whitelisting and blacklisting using network security tools and devices.
  • Ability to obtain and maintain a US Public Trust clearance.
  • U.S. citizenship is required.

 

Preferred Qualifications:

Candidates with these skills will be given preferential consideration.

  • 3 years of experience with scalable firewall platform with either Checkpoint or Palo Alto products.
  • 2 years of experience with virtual firewalls.
  • 2 years of experience with Skybox tool.
  • Preferred candidate to reside close to Woodlawn, MD

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$86,000 - $138,000. This represents the typical salary range for this position based on experience and other factors.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Average salary estimate

$112000 / YEARLY (est.)
min
max
$86000K
$138000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Juniper Firewall Engineer, Peraton

Hey there, tech enthusiasts! Are you ready to take your career to new heights as a Juniper Firewall Engineer at Peraton in Woodlawn? We're on the lookout for a dedicated professional to join our dynamic team and tackle the intricate world of cyber security. In this role, you'll be providing technical analysis that shapes our network security planning and design, acting as the go-to expert in our enterprise network infrastructure. You'll dive deep into the intricacies of firewalls, routers, and intrusion detection systems, all while coordinating with third-party maintenance and troubleshooting various network issues. Your expertise will be vital in validating our security designs, ensuring that our network remains secure against emerging threats. We’re looking for someone with solid experience and a passion for leveraging cutting-edge technology to create effective security solutions. You’ll develop high-level dashboards and provide continual monitoring of performance issues, backed by a robust educational background in cyber security. Join us in our mission to protect crucial national assets and bring your knowledge to life in a supportive and engaging environment. Let’s connect and keep the world safe together!

Frequently Asked Questions (FAQs) for Juniper Firewall Engineer Role at Peraton
What are the daily responsibilities of a Juniper Firewall Engineer at Peraton?

As a Juniper Firewall Engineer at Peraton, your daily responsibilities will include providing detailed technical analysis in network security planning and engineering. You will serve as the enterprise expert in cyber security infrastructure, coordinate third-party maintenance, and troubleshoot issues while maintaining documentation and compliance with security guidelines. Additionally, you will be involved in monitoring network performance, developing risk mitigation strategies, and providing guidance to team members.

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What qualifications do I need to apply for the Juniper Firewall Engineer position at Peraton?

To apply for the Juniper Firewall Engineer position at Peraton, candidates must hold a Bachelor’s degree along with 5 years of relevant cyber security experience. Alternatively, a Master’s degree and 3 years of experience, or a PhD with 2 years of experience is also acceptable. You must possess an active expert-level firewall certification, such as Juniper (JNCIE-SEC), and demonstrate the ability to implement security mandates effectively.

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What is the expected salary range for a Juniper Firewall Engineer at Peraton?

The expected salary range for a Juniper Firewall Engineer at Peraton is between $86,000 and $138,000 per year, depending on experience and other factors. This competitive range reflects our commitment to rewarding skilled professionals who contribute to our mission of securing national interests.

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What skills are preferred for the Juniper Firewall Engineer role at Peraton?

Preferred skills for the Juniper Firewall Engineer role at Peraton include at least 3 years of experience with scalable firewalls, particularly Checkpoint or Palo Alto products, and experience working with virtual firewalls. Familiarity with the Skybox tool is also a plus. We value candidates who demonstrate a strong technical background and the ability to adapt to various enterprise networking environments.

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How can I best prepare for an interview as a Juniper Firewall Engineer at Peraton?

To prepare for an interview as a Juniper Firewall Engineer at Peraton, candidates should review key networking and cyber security concepts, understand the tools and technologies relevant to the position, and think about practical examples of past experiences that showcase your skills. Familiarizing yourself with Peraton’s mission and recent projects can also demonstrate your genuine interest in the role.

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Common Interview Questions for Juniper Firewall Engineer
What are the main roles of a Juniper Firewall Engineer?

The main roles of a Juniper Firewall Engineer include providing technical analysis for network security, designing secure operating systems, and implementing solutions to mitigate risks. When asked this in an interview, focus on your experience in these areas and how your contributions have improved security protocols in previous organizations.

Join Rise to see the full answer
Can you explain how you would validate network security designs?

Validation of network security designs involves assessing architecture against best practices and security guidelines. In your response, emphasize your understanding of frameworks such as NIST and how you have applied these principles to ensure the robustness of network infrastructure in your previous roles.

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What certifications do you hold relevant to the Juniper Firewall Engineer position?

It's important to mention your relevant certifications like the Juniper (JNCIE-SEC), Palo Alto (PCNSE), or Checkpoint (CCSE). Discuss how these certifications have equipped you with practical skills and knowledge that enable you to effectively secure networks and manage security incidents.

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How do you troubleshoot network issues?

When answering this question, outline your troubleshooting methodology. Start with identifying the symptoms, check logs, and utilize network monitoring tools to isolate the problem. Give an example of a specific issue you resolved, demonstrating your analytical skills and technical prowess.

Join Rise to see the full answer
Describe your experience with network security tools.

Share your hands-on experience with various network security tools, including firewalls, intrusion detection systems, and monitoring solutions. Focus on specifics, such as how you used these tools to enhance security measures and maintain compliance in previous roles.

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How do you stay updated with the latest security trends?

Staying current with security trends is crucial. Discuss the sources you trust for updates, such as industry publications, forums, webinars, and professional networks. Highlight any recent knowledge you gained that you can bring to the role as a Juniper Firewall Engineer.

Join Rise to see the full answer
What is your experience with virtual firewalls?

Discuss your background with virtual firewalls and any relevant projects you've worked on. Explain how you've implemented, managed, or configured virtual firewalls, emphasizing their role in current network infrastructures.

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How would you handle after-hours support for network issues?

Explain your availability and willingness to provide after-hours support. Give an example from your experience where you successfully resolved an urgent issue outside regular hours, emphasizing your commitment to maintaining network security.

Join Rise to see the full answer
What factors do you consider when implementing security technologies?

Factors to consider include the potential risks, compliance requirements, and the specific needs of the organization. Discuss how you evaluate new technologies and the decision-making process you follow to ensure a secure and efficient implementation.

Join Rise to see the full answer
How do you communicate technical information to non-technical stakeholders?

Communication is key, especially when dealing with non-technical stakeholders. Share techniques you use, such as simplifying jargon, using analogies, or creating visual aids to convey complex information effectively. This demonstrates your ability to bridge the gap between technical and non-technical teams.

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Our mission is to protect and promote freedom around the world by Securing our future, Connecting our world, Safeguarding our enterprise, Protecting our borders, Enabling commerce, Enhancing human knowledge, and Protecting our citizens.

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DATE POSTED
March 28, 2025

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