- CACI International (Springfield, VA)
- …and outages as required per SLAs + Perform routine maintenance and upgrades on network systems + Configure and manage network devices (routers, switches, ... teams to resolve complex issues + Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to… more
- Assertive Professionals (Chantilly, VA)
- … network configurations, using knowledge of the performance characteristics of the systems being upgraded and the specifications for network interfaces to ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP),...a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant… more
- Leidos (Arlington, VA)
- …Engineer** , you will design and implement sophisticated low-level networking and embedded software systems in support of national security missions. You will ... software for cyber tools targeting networked and embedded systems in contested environments. + Design, develop, and maintain...years of experience, with a significant portion focused on network defense and cyber security for embedded systems… more
- SAIC (VA)
- **Description** ** Senior Network Security Engineer** SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US ... NAC systems , ensuring optimal performance and security of the network infrastructure. + Policy Development: Develop and enforce NAC policies and procedures… more
- Amentum (Warrenton, VA)
- …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge,...administrators to resolve open findings of high and at-risk systems . + Perform security assessments on hardware/ software … more
- ManTech (Chantilly, VA)
- …or data centers + Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS), antivirus ... **MANTECH** seeks a motivated and customer-focused ** Senior Security Engineer** to join our team in...solutions, application firewalls, high availability systems , network management tools, and virtualization platforms + Strong knowledge… more
- ManTech (Chantilly, VA)
- …or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS), antivirus ... Mantech seeks a motivated and customer-focused ** Senior Security Engineer** to join our team in...solutions, application firewalls, high availability systems , network management tools, and virtualization platforms . Strong knowledge… more
- Lumen (Richmond, VA)
- …we digitally connect the world and shape the future. **The Role** The IT Senior Lead Software Engineer - Service Assurance is responsible for designing, ... developing, and maintaining user interfaces for software solutions that ensure high network reliability,...modern user interfaces for new and existing service assurance systems . + Software Development Leadership: Drive the… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …None **Job Family:** Software Development **Skills:** National Security,Red Teaming, Software Systems **Experience:** 5 + years of related experience ... Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer, Senior at GDIT. Here, you'll tailor cutting-edge solutions… more
- ManTech (Herndon, VA)
- …+ Test and exercise Strategy Development: Design, develop, and implement testing strategies for network security systems and software . + Lead and execute ... lead the development and execution of comprehensive testing strategies for our network security systems , cyber security capabilities, ensuring the reliability,… more