- SAIC (Quantico, VA)
- …a strong technical foundation across enterprise networking, cybersecurity, operating systems , and virtualization platforms, as well as organizational and leadership ... and respond to security events or vulnerabilities within lab systems + Maintain and document lab network topology and...Install, configure, and maintain various OS environments including Windows, Linux , and macOS + Build and manage custom OS… more
- RTX Corporation (Arlington, VA)
- …Windows OS, Android, iOS) + Understanding of OS internals (eg, Windows, Linux , MacOS, Android) + Understanding of cyber-physical systems security considerations ... security techniques in embedded, Internet of Things, and traditional systems + Create or investigate new types of cyber...+ Create or investigate new types of cyber physical systems + Disassemble and analyze binary code What you… more
- Northrop Grumman (Fairfax, VA)
- …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems...must have C++ and Python experience in a RedHat Linux environment. Development is done within the Agile paradigm… more
- CACI International (Chantilly, VA)
- …handling inbound incidents, service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux ). You will ... technical teams. Analyze, troubleshoot, and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. Conduct system… more
- Amentum (Fort Belvoir, VA)
- …exploitation for key telecommunications networks. + Analyze and characterize cyber systems and conduct analysis appropriate to the program, identify essential ... against customer personnel, equipment, facilities, networks, information and information systems , infrastructure, and supply chains. Identify critical nodes/links or… more
- CACI International (Chantilly, VA)
- …handling inbound incidents, service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux ). You will ... technical teams. + Analyze, troubleshoot, and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. + Conduct… more
- Northrop Grumman (Fairfax, VA)
- …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr. Principal Payloads Field Service… more
- RTX Corporation (Sterling, VA)
- …Solutions (STS) business area. STS develops and builds simulators and training systems for both military and commercial customers. Devices range in complexity from ... all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator interoperability. In this position, you… more
- TekSynap (Ashburn, VA)
- …organization + Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments + Experience with ... RESPONSIBILITIES** Support the analysis of the current logging capabilities. Ensure that systems within new and existing tools are compliant with the existing… more
- Rite-Solutions Inc. (Dahlgren, VA)
- …| Virginia | Full Time Rite-Solutions, Inc. has a full-time opportunity for a Systems Administrator, on-site in Dahlgren, VA. You will provide daily support for a ... that supports a cyber warfare enclave. The Program The Systems Administrator will be part of a team of...unscheduled outages + Install, maintain, configure, troubleshoot, Windows and/or Linux servers + Red Hat Enterprise Linux … more