Network Engineer, Sr

As a Sr. Network Engineer at Parsons, you'll be responsible for configuring and optimizing network infrastructure, including switches, routers, and firewalls. You'll manage intrusion detection systems, troubleshoot network connectivity issues, and develop backup and recovery procedures. Your role also involves monitoring network performance and capacity, testing infrastructure, and ensuring data security against vulnerabilities.

To qualify for the Sr. Network Engineer position at Parsons, candidates typically need a Master's degree with 10 years of experience, or a Bachelor's degree with 12 years of experience, or a high school diploma with 15 years of experience in network engineering. Additionally, candidates should possess relevant certifications, like Cisco certifications, and have an active TS/SCI security clearance with polygraph.

In the Intelligence Community role at Parsons, critical skills include proficiency with Cisco IOS and PAN-OS, knowledge of project design within security framework requirements, and experience with VMware and ESXi. Strong problem-solving abilities, attention to detail, and excellent communication skills are essential to succeed in this position.

Parsons fosters a culture of excellence and professional development, providing Sr. Network Engineers with various training sessions, certifications, and growth opportunities within the company. Employees can expect a supportive environment that encourages skill enhancement and career advancement in the field of network engineering and national security solutions.

Parsons offers an impressive benefits package to its employees, including comprehensive medical, dental, and vision coverage, paid time off, a 401(k) plan, life insurance, and flexible work schedules. The company is dedicated to employee wellbeing and aims to provide a healthy work-life balance, ensuring that employees can thrive personally and professionally.

In your response, highlight specific projects or setups you've worked on and describe the technologies used. Emphasize your familiarity with configuring switches, routers, and firewalls, and provide examples of how you resolved configuration challenges or optimized network performance.

Discuss a systematic approach to troubleshooting, such as checking hardware connections, monitoring network logs, and using diagnostic tools. Share a specific example where your troubleshooting skill resolved a significant issue efficiently.

Emphasize the importance of adhering to security protocols and frameworks. Mention the use of intrusion detection/prevention systems and maintaining up-to-date knowledge on security vulnerabilities and mitigation strategies.

Provide details about your experience configuring and managing VMware environments, discussing specific incidents where you’ve set up virtual networking, VLANs, and VRFs. Highlight how this contributed to project success.

Talk about your experience with Cisco IOS, covering how you've used it for configuring network devices. Discuss specific projects and the impact of your configurations on network reliability.

Share your strategies for staying current, such as pursuing certifications, attending industry conferences, or participating in online forums. Highlight any recent advancements you've integrated into your work.

Detail your role in the project, emphasizing collaboration. Discuss how you contributed to the team's success and any challenges the team faced, along with how they were overcome.

Discuss methodologies you use for assessing current usage and predicting future needs. Provide insights into tools or metrics you utilize for effective capacity management.

Illustrate your time management skills by describing how you prioritize tasks, ensure project milestones are met, and maintain quality under tight deadlines. Share an example of successfully meeting a deadline despite challenges.

Explain your passion for network engineering and national security, discussing how you find motivation in solving complex problems and contributing to critical infrastructure that supports national safety.