> Markdown version of [/jobs/ext/220090-security-engineer](https://www.wearedevelopers.com/jobs/ext/220090-security-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Security Engineer - **Company:** Lancesoft, Inc. - **Location:** Brooklyn Park, MN, United States (Remote available) - **Experience:** Expert - **Salary:** $111,987.0 - $151,986.0 - **Contract:** Temporary to permanent - **Skills:** Ubuntu (Operating System), Linux, Network Security, Network Configuration and Change Management, Open Source Technology, Iptables, Firewall Services Module - **Published:** May 17, 2026 - **Apply:** https://www.careerjet.com/jobad/us13d58d36001fd7d19eb28aafe881de77 ## About the Role * 5+ years of hands-on experience supporting and engineering network firewalls in production environments * Strong experience designing, implementing, and modifying firewall policies (rule creation, NAT, segmentation, and access controls) * Demonstrated experience working across multiple firewall platforms, including: * Check Point * Palo Alto * Open source firewall technologies (e.g., iptables, nftables, or similar) * Experience executing firewall changes during network cutovers, migrations, or site deployments, including rapid testing and validation * Proficiency with Linux systems, specifically Ubuntu, including: * System administration fundamentals * Network configuration and troubleshooting * Ability to independently plan and execute firewall changes in environments with limited oversight * Experience collaborating with cross-functional teams (network, infrastructure, and application teams) to deliver network security changes Preferred Skills * Experience supporting firewall implementations in supply chain, distribution, or multi-site environments * Familiarity with change management processes in high-availability environments * Experience supporting after-hours or weekend deployment activities Work Style / Role Expectations * Ability to execute time-sensitive firewall changes during scheduled cutovers (often outside standard business hours) * Comfortable operating as the primary firewall resource during deployments, including troubleshooting and real-time decision-making * Strong coordination skills when working with distributed teams during implementation windows ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see) - [Demystifying application networking in the cloud](https://www.wearedevelopers.com/videos/675-demystifying-application-networking-in-the-cloud) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)