- M. C. Dean (Vienna, VA)
- …of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... technology components; + **Producing detailed system design** , including network and systems infrastructure, interconnections, and application configuration to… more
- M. C. Dean (Vienna, VA)
- …zero trust architecture (eg, Zscaler) implementation, as well as working experience with network routing, switching, and firewall configuration is a plus + ... cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
- Palo Alto Networks (Reston, VA)
- …+ Identify product defects (code, environment) via lab replication using network simulation, lab automation, performance testing, and validation tools + File ... and related best practices + Experience interfacing with firewalls and firewall technology. Next-Generation Firewall (NGFW) experience preferred + Demonstrate… more
- Leidos (Chantilly, VA)
- …retention policies, and alert workflows. _Networking & Security_ + Assist with network troubleshooting, including VLANs, routing, NAT, firewall rules, DNS, and ... is on the lookout for a sharp, forward-thinking **Systems Engineer ** to strengthen our elite technical team in **Chantilly,...DHCP. + Support VPN tunnels and internal network segmentation strategies. + Implement and maintain security baselines… more
- KBR (Alexandria, VA)
- Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! The successful candidate for the Joint Mission Environment Testing Capability ... (JMETC) Information System Security Engineer (ISSE) position will be part of the KBR...ideal candidate has a diverse technical background in cybersecurity, network protection, software development, application security and must have… more
- Nightwing (Sterling, VA)
- …of Linux and/or Windows Server operating systems. + Networking: Knowledge of network protocols, routing, and firewall configurations. + Scripting: Proficiency in ... community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
- L3Harris (Lynchburg, VA)
- …+ Containerization, System administration, and Microsoft Active Directory knowledge + IP network understanding, Cisco switch, router and firewall knowledge + ... interest of national security. Job Title: Senior Specialist, Software Engineer Job Code: 24818 Job Location: : Lynchburg, VA...testing on new software & hardware for terminals, and network infrastructure equipment and systems as well as servers… more
- ManTech (Herndon, VA)
- …III) and CCNA certification + Hands-on experience with Cisco routing, switching, and firewall technology + Experience with primary network topologies, LANs, WANs ... to:** + Support the enterprise architecture, design, development, and deployment of network services in support of government customer; perform and oversee site… more
- System One (Herndon, VA)
- Linux Systems Engineer TS/SCI Clearance is required Herndon, VA - ONSITE ALTA ITS is seeking a Linux Systems Engineer (Tier ll) to work for a government ... systems environments. Preferred Qualifications: * Understanding of mobile telecom network architectures and related hardware, software, and protocols. * Experience… more
- Datavant (Richmond, VA)
- …the right format. Our platform is powered by the largest, most diverse health data network in the US, enabling data to be secure, accessible and usable to inform ... For** We are seeking a highly skilled and experienced **Senior Security Detection Engineer ** to join our Security Operations team. This role is critical to the… more