Cyber Security Engineer - Firewall

Punch Cyber · United States; Reston, Virginia, United States (Remote) · posted Oct 13, 2026

Open to candidates in United States

Full-timesenior
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What this role actually asks for

Extracted by RemoteHunt

Must have

  • •7 years experience with bachelor's degree or 9 years total
  • •Proficient in network, routing, and switching
  • •Proficient in network scripting
  • •Proficient with OSI Models Layers 1-7
  • •Ability to work individually and in a team
  • •Flexibility for after-hours maintenance

Nice to have

  • •Fortinet NSE 4 Certified
  • •Fortinet Certified Professional (FCP)
  • •Next Generation Firewall Experience
  • •Experience supporting Incident Response Teams

Tools and technologies

FortigateFortiManagerFortiAnalyzerRADIUSLDAPActive DirectoryPython

Worth checking before you apply

  • ⚠Must be able to obtain a Position of Public Trust

The full posting

About Us:

PUNCH Cyber Analytics Group (PUNCH) is a Virginia-based, small business founded in 2012 operating as a cohesive team that incorporates the sum of our group’s diverse skills, talents, and resources toward our collective passion: advancing data analytics to impact cyber operations. PUNCH is a two-time Inc. Magazine ‘Best Workplaces’ awardee offering unique benefits and personal touches to provide a positive work-life experience for our team. PUNCH brings unique qualifications, resources, and past-performance that make us suitable to address the goals of our diverse customer-base. Further, we have past and current experience supporting cyber operations and cyber ML-based research, with well over 100 years of collective experience from our collaborative, multi-disciplinary team.

Responsibilities

The selected candidate will support a large Federal agency. Candidates must be located in the United States.

  • Apply configurations on perimeter routers, firewalls, and security controls IAW NIST 800-53

  • Provide recommendations regarding DOIs perimeter UTM devices IAW NIST 800-53 and industry best practices for Fortigate products

  • Configure, deploy, and maintain FortiGate firewalls .

  • Create and manage firewall policies, NAT, VIPs, and security rules.

  • Configure IPsec and SSL VPNs for remote and site-to-site connectivity.

  • Manage FortiManager for centralized firewall administration.

  • Monitor security events and logs using FortiAnalyzer .

  • Implement network segmentation using VLANs and security zones.

  • Troubleshoot firewall, routing, VPN, and connectivity issues.

  • Perform firewall rule reviews and remove obsolete or overly permissive rules.

  • Develop and maintain firewall/network security documentation.

  • Create security reports and dashboards for management or compliance requirements.

  • Configure authentication integrations such as RADIUS, LDAP, Active Directory, and MFA .

  • Perform network troubleshooting using packet captures, routing tables, logs, and FortiGate diagnostic commands.

  • Participate in security architecture and network design projects.

  • Test firewall policies and security controls after configuration changes.

  • Automate repetitive security/network tasks using Python, APIs, or FortiManager automation.

Minimum Qualifications:

To be considered for this position, you must minimally meet the knowledge, skills, and abilities listed below:

  • 7 years of experience with a bachelor’s degree or 9 years of total experience
  • Proficient in network, routing, and switching.
  • Proficient in network scripting
  • Proficient with OSI Models Layers 1-7 and network troubleshooting.
  • Ability to work in both an individual and team environment
  • Flexibility to support after hours maintenance activities
  • Must be able to obtain a Position of Public Trust from Dept. of Interior

Preferred Qualifications:

Candidates with these desired skills will be given preferential consideration:

  • Fortinet NSE 4 Certified and/or Fortinet Certified Professional (FCP)
  • Next Generation Firewall Experience, preferably Fortinet.
  • Experience support Incident Response (IR) Teams
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