- Lockheed Martin (Arlington, VA)
- …creating groundbreaking operational capabilities excites you, and if you thrive in an open , collaborative environment, we want to hear from you\! Our quest for cyber ... by a passion for Firmware or Kernel\-level development, relish crafting OS /Network/Application designs, specialize in vulnerability and malware analysis, or excel in… more
- General Dynamics Information Technology (Sterling, VA)
- …network/data separation + Ensuring that essential services are installed on supported versions of OS and ensuring versions of the services are up to date WHAT YOU'LL ... NEED: + Active TS/SCI clearance and ability to obtain and maintain a CI poly + Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Bachelor's Degree in a related technical… more
- NCR VOYIX (Richmond, VA)
- …zones. Project Management: Create detailed work plans and schedules for OS upgrades, DB migrations, Datacenter shutdown activities, and other infrastructure related ... with unsolicited resumes "When applying for a job, please make sure to only open emails that you will receive during your application process that come from a… more
- Global Resource Solutions (Arlington, VA)
- …Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems ( OS ) administration and associated hardware + Working knowledge of Local Area ... Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies to include communication security (COMSEC) integration + Working knowledge of Risk Management Framework, , Common Criteria, and System Security Policy as they relate to A&A +… more
- ARSIEM (Arlington, VA)
- …+ Conduct research, analysis, and correlation across a wide variety of all source data sets (indications and warnings) + Validate intrusion detection system (IDS) ... activity based on network traffic + Identify network mapping and operating system ( OS ) fingerprinting activities + Assist in the construction of signatures that can… more
- ARSIEM (Arlington, VA)
- …based on off-network traffic + Identify network mapping and operating system ( OS ) fingerprinting activities + Assist in the construction of signatures which can ... be implemented on cyber defense network tools in response to new or observed threats within the network environment or enclave Minimum Qualifications + BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma & 4+ years of… more
- Chenega Corporation (Corbin, VA)
- …environment for devices such as; Cisco Firewalls, Cisco Network switches (IOS and NX- OS ), Cisco ISR, Cisco VPN, Cisco Controller Based Wireless Access Points. + ... Experience with infrastructure design, configuration, test, and troubleshooting. + Background check. Knowledge, Skills, and Abilities: + Ability to design, configure and troubleshoot enterprise routing protocols, QoS policies and priority queuing, VLANs, IPSLA… more
- RTX Corporation (Arlington, VA)
- …organization + Provide advanced troubleshooting for Windows 11 workstations, including OS , application, and hardware issues + Manage user accounts, permissions, and ... group policies via Active Directory + Deploy and manage devices using Microsoft Intune, SCCM, or similar endpoint management solutions + Oversee system updates, BIOS/driver updates, and security patches using Windows Update for Business + Automate routine… more
- General Dynamics Information Technology (Mclean, VA)
- …+ Development and/or scripting skills (eg, Bash, Python, Java, C#, etc) + Linux OS experience + Systems engineering experience + Source code management tools ... (Git, etc) and artifact repositories (Nexus/Atifactory, container registries, etc) + Experience with automation tools such as Ansible, Jenkins, Rundeck, etc + Experience with build/packaging tools such as Gradle, Maven Poetry, etc **WHAT YOU'LL NEED TO… more
- Steampunk (Mclean, VA)
- …and securing multiple areas of an enterprise application stack, including the OS , Database, Application Server, Load Balancer, and Web Server layers. Understanding ... how PKI/TLS certificates work is a must. + Integrate with both the application development and security assurance divisions to ensure vulnerability findings are understood, remediated or baselined as appropriate + Document security findings and remediations in… more