What are the responsibilities and job description for the Network Engineer position at Mach Industries?
Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our small lean team ideates, designs, manufactures, and sells cutting-edge weapons to the Department of Defense.
Role Summary
We are seeking a highly skilled Network Engineer to design, implement, manage, and support our enterprise network infrastructure across multiple sites. The ideal candidate will have hands-on experience with Palo Alto firewalls, Cisco switches, wireless access points, and VPC configuration. This role demands strong troubleshooting skills, a strategic mindset for architecture, and a deep understanding of both on-premise and cloud networking.
Key Responsibilities
Firewall & Security Management
This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.
Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you’d like to defend the American way of life, please reach out!
Role Summary
We are seeking a highly skilled Network Engineer to design, implement, manage, and support our enterprise network infrastructure across multiple sites. The ideal candidate will have hands-on experience with Palo Alto firewalls, Cisco switches, wireless access points, and VPC configuration. This role demands strong troubleshooting skills, a strategic mindset for architecture, and a deep understanding of both on-premise and cloud networking.
Key Responsibilities
Firewall & Security Management
- Configure, maintain, and monitor firewalls, including NAT policies, security zones, and VPN.
- Ensure compliance with security best practices and participate in regular firewall audits and rulebase optimization.
- Design and maintain Layer 2 and Layer 3 networks using Cisco switches and APs.
- Oversee network segmentation (VLANs, trunking, spanning tree), QoS policies, and access control policies.
- Monitor and optimize wireless coverage and performance across all facilities.
- Manage VPCs, subnets, route tables, internet/NAT gateways, and security groups.
- Integrate cloud networking with on-prem infrastructure using VPNs and/or Direct Connect.
- Design and implement resilient bridging and routing solutions across geographically dispersed locations.
- Utilize technologies such as IPsec tunnels, MPLS, SD-WAN, or VXLAN for inter-site connectivity and performance optimization.
- Monitoring & Troubleshooting
- Use monitoring tools (e.g., SolarWinds, PRTG, Panorama) to proactively identify and resolve issues.
- Troubleshoot connectivity, latency, and security-related incidents across all layers.
- Create and maintain detailed network diagrams, configurations, runbooks, and SOPs.
- Support audits, disaster recovery planning, and business continuity initiatives.
- 3–5 years of hands-on experience in enterprise network administration.
- Strong expertise in configuring and troubleshooting firewalls.
- In-depth knowledge of Cisco/Juniper/Aruba switches and Cisco/Aruba wireless infrastructure.
- Proficiency with cloud networking (VPC, VPN, security groups, Transit Gateway).
- Proven track record designing and managing multi-site environments and bridging solutions.
- PCNSE – Palo Alto Networks Certified Network Security Engineer
- CCNP – Cisco Certified Network Professional
- AWS Certified Advanced Networking – Specialty
- Network or Security
- Excellent written and verbal communication skills.
- Ability to work independently and in a team environment.
- Strong organizational and project management skills.
- Familiarity with automation tools (Ansible, Terraform, or Python) is a plus.
This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.
Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you’d like to defend the American way of life, please reach out!
