Senior Network Engineer

silversky - delivering wow!; Mount Laurel Township (NJ); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Professional development opportunities

Job summary

Silversky - delivering wow! is seeking a Senior Network Security Engineer in Mount Laurel Township, New Jersey. The ideal candidate will architect and implement advanced network security solutions using Fortinet technologies.

With over 10 years of experience in network security and a strong leadership background, the role includes mentoring teams and conducting security audits. Applicants must possess a Fortinet NSE 8 Certification and a strong understanding of Zero Trust architecture.

Qualifications

• 10+ years of experience in network security engineering, with at least 5 years in a senior role.
• Strong knowledge of SD-WAN, ZTNA, and SASE frameworks.
• Proven ability to troubleshoot complex network and security issues under pressure.

Responsibilities

• Architect, design, and implement advanced network security solutions.
• Lead the deployment of secure network infrastructures.
• Conduct security assessments and audits with actionable strategies.

Skills

Network security engineering

Leadership

Scripting/automation skills (Python)

TCP/IP knowledge

Advanced threat detection

Education

Bachelor’s degree in computer science or information technology

Fortinet NSE 8 Certification

Tools

FortiGate

FortiManager

FortiSIEM

FortiClient EMS

FortiSOAR

Job description

What you’ll be doing.

• Communicating with colleagues and customers in a professional and respectful manner.
• Architect, design, and implement advanced network security solutions leveraging Fortinet technologies, including FortiGate, FortiManager, FortiAnalyzer, FortiClient EMS, FortiSIEM, and FortiSOAR.
• Lead the deployment and optimization of secure network infrastructures, including SD-WAN, ZTNA, SASE, IPS, SSL deep packet inspection, and advanced threat protection.
• Act as the highest-level escalation point for complex security incidents, performance issues, and architectural challenges.
• Develop and enforce security best practices, standards, and governance frameworks across customer and internal environments.
• Perform advanced troubleshooting, packet analysis, and root cause analysis across multi-vendor and hybrid infrastructures.
• Design and implement automation and orchestration workflows to enhance SOC and network operations efficiency.
• Collaborate with SOC teams to improve detection, response, and threat intelligence integration.
• Conduct security assessments, audits, and gap analyses with actionable remediation strategies.
• Provide technical leadership, mentorship, and training to engineering and SOC teams.
• Support pre-sales engineering efforts, including solution design, client presentations, and technical validation.
• Stay current with emerging threats, vulnerabilities, and evolving cybersecurity technologies.

What does it take to succeed in this role?

• Fortinet NSE 8 Certification (written and practical)
• 10+ years of experience in network security engineering, with at least 5 years in a senior or principal role
• Deep expertise in:
  • FortiGate (advanced routing, IPS, SSL inspection, VPNs, HA)
  • FortiManager / FortiAnalyzer (centralized management and logging)
  • FortiClient EMS
  • FortiSIEM / FortiSOAR (preferred)
• Strong knowledge of:
  • TCP/IP, BGP, OSPF, SD-WAN, MPLS, and network design principles
  • Zero Trust Architecture (ZTNA) and SASE frameworks
  • Advanced threat detection and mitigation techniques
• Experience in large-scale, multi-tenant, or MSSP environments
• Strong scripting/automation skills (Python, REST APIs, or similar)
• Proven ability to troubleshoot complex network and security issues under pressure
• Excellent leadership and mentoring skills.
• High level problem-solving and communication skills.

• Uses logical reasoning in decision making and problem solving.
• Judgment is generally sound and reasonable; Decisions are well thought out.
• Exhibits confidence in decision-making ability.
• Shows interest in understanding how complex systems and processes work.
• Knows the basics of troubleshooting and maintaining devices and machines.
• Must be able to work independently.

What are desirables?

• NSE8 Written and Practical (Preferred)
• Bachelor’s degree in computer science, information technology, and previous work experience as a network engineer or NSE8.
• 5-7 years of SD-WAN experience / various platforms.
• 6-7 years advanced routing implementation.
• 4-5 years implementing ZTNA, SASE, and other zero trust aligned technologies.

Work Arrangement

This is an onsite position based in the United States.

At this time, we are not hiring candidates who require visa sponsorship. All applicants must be legally authorized to work in the United States without the need for current or future visa sponsorship.

How we work.

Vision - We embrace a forward-thinking mindset. Our team has a clear and inspiring picture of the future that helps drive our decisions towards creating and delivering world-class security services.

Velocity - We have a bias for action. We move swiftly and with purpose toward our goals and objectives and can easily adapt (and adjust) along the way.

Vigilance – We foster a culture of proactive awareness for our company and our customers, who trust us to be an extension of their team. We are always looking for areas where we can innovate, improve, fix, transform and revolutionize, which ensures the protection, safety and success of everyone at SilverSky.

Individuals that can act intelligently and confidently without an ego will thrive.

If this opportunity sounds interesting and you are passionate about redefining how the world thinks about cyber security, we want to hear from you. Apply now if you are interested in learning more about how we can change the rules of engagement, together.

About SilverSky

We are a global cyber security company with more than 20 years of professional experience in the industry. Our 300+ employees are on a mission to protect our customers with comprehensive, adaptive security services that maximize technology and automate responses, while empowering security analysts to hunt for threats, react and respond immediately. It’s the human enhanced response that differentiates SilverSky and allows us to create the most comprehensive managed detection and response (MxDR) solution in the industry by delivering on our Vision, Velocity, Vigilance philosophy. Follow us on X and LinkedIn to learn more.