Network Security Engineer
Posted 11 Jun 2026
BranchFactor Summary
The original posting with the fluff stripped out
- Management level
- Individual contributor
- Employment
- On-Site
No salary listed for this role.
CertificationsSecurity+
GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation’s top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk.
About GuidePoint Security
GuidePoint Security is a leading cybersecurity solutions and services firm enabling federal government organizations to make smarter security decisions that minimize risk. With more than 800 vetted technology vendor partnerships and deep practitioner expertise across every major cybersecurity domain, GuidePoint serves more than half of the U.S. Government’s cabinet-level agencies across Civilian, DoD, and Intelligence Community segments, as well as Federal System Integrators and major defense prime contractors. We are growing our federal presales engineering team and looking for technically exceptional engineers who thrive at the intersection of federal mission and cybersecurity technology.
We are seeking a Network Security Engineer who will be part of a team of skilled Cybersecurity professionals that support the design, build, and sustainment of network based cyber defense capabilities within the organization. Network Security Engineers interact daily with a wide variety of industry leading network security products including, but not limited to, firewalls, Intrusion prevention systems, full packet capture solutions, mail gateways, advanced malware defense systems, and TLS inspection solutions. Network Security Engineers provide support to fellow stakeholders when integrating new Cybersecurity requirements into the enterprise and maintain all production network security solutions that are servicing the organization. When required, Network Security Engineers support fellow stakeholders in resolving network connectivity issues.
MUST possess Active TS/SCI clearance (Poly preferred) is required prior to starting. 100% onsite – Multiple government site throughout the D.C. metro area.
Key Responsibilities
- Participate on a team of skilled network security engineers responsible for the ingratiation, operations, and sustainment of a suite of enterprise class Cybersecurity technologies
- Perform the planning and implementing policy changes on next generation firewalls
- Assists in the analyses and design of a worldwide network security architecture
- Administer configuration changes on enterprise load balancers that include enterprise TLS break/inspect
- Work focused special projects both independently and within a group