- General Dynamics Information Technology (Falls Church, VA)
- …and scripts. + Implement, configure, update, and maintain the Linux operating system firewall . + Experience in handling NFS, CIFS, and SMB permissions. **WHAT YOU'LL ... NEED TO SUCCEED:** **Education/Equivalent Training Required:** + High school diploma or AA. Preferred - Bachelor's degree in information technology, computer science or a related technical discipline, or the equivalent combination of education, technical… more
- Insight Global (Norfolk, VA)
- …Provide direct computer and network support to include router, firewall , Intrusion Detection Systems/Intrusion Prevention Systems (IDS/IPS), Domain Name System ... (DNS), Active Directory (AD) and Exchange, configuration, installation, maintenance and troubleshooting to USMC deployed units. Assist in the development and execution of Information Assurance (IA) training for deployed units. Provide direct support to the… more
- Amentum (Falls Church, VA)
- …sources, to include Internet, Intelligence Community reporting , security events, firewall logs, unauthorized activity or other cyber security related concerns. Upon ... discovery of an incident, ensure it is reported immediately per program SOP and provide CISR within 24 hours of completing investigation to program ASO and ISSM. Provide in the Monthly ISSO Activity Report the total number of investigation/analysis completed.… more
- Nelnet (Richmond, VA)
- …+ Familiarity with forensic methodologies and tools + Familiarity with EDR, firewall , IDS/IPS evasion + Deep understanding of machine learning architectures, LLMs ... (eg, GPT, LLaMA), and common AI frameworks (eg, PyTorch, TensorFlow, Hugging Face). -Please note that we are unable to provide visa sponsorship for this position. To be considered, candidates must already be authorized to work in the United States without the… more
- Insight Global (Lee County, VA)
- …Single Sign-On: OAuth, SAML, and Active Directory Network Security & Firewall Databases: Relational and object databases Infrastructure as Code: Shell scripting, ... Terraform, Ansible, Chef, Puppet, e null We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that… more
- ManTech (Herndon, VA)
- …data sources, including Internet, Intelligence Community (IC) reporting, security events, firewall logs, and other data sources to identify malware, misuse, ... unauthorized activity or other cyber security related concerns. + Track intelligence using open source and classified sources to identify malicious code threats and provide solutions to counteract that threat. + Manage and administer the tuning of rules,… more
- CACI International (Chantilly, VA)
- …* Proficiency and strong understanding with TCP/IP Networking and firewall configuration for VDI infrastructure * Experience implementing security standards ... in a fast-paced operational environment * 5+ years of experience supporting cyber operations _Desired:_ * Experience with Single Sign On (SSO) VDI infrastructure implementation and integration technology (eg, Keycloak or similar) * Experience with network,… more
- IBM (Herndon, VA)
- …Powershell * Understanding of application network architectures to troubleshoot firewall and port issues Required Certifications: CompTIA SecurityRequired Clearance: ... Secret **Preferred technical and professional experience** * Strong communication skills to communicate systems proposals to management and customers and provide systems diagnoses and resolution for current systems * Strong organization skills to prioritize… more
- BAE Systems (Herndon, VA)
- …Skills** + Experience with Trident V2CDS, Red Hat Enterprise Linux, and firewall troubleshooting (SIP, H.323). + Familiarity with other UC systems (Avaya, Microsoft, ... Oracle) and Cisco UC solutions (CUCM, CUBE, CMS). + Experience with VMware ESXi hypervisor servers. **Pay Information** Full-Time Salary Range: $146670 - $249330 Please note: This range is based on our market pay structures. However, individual salaries are… more
- SMX (Quantico, VA)
- …experience with mailbox server failover and cluster management + Firewall , Demilitarized Zone (DMZ) experience configuring, certificate configuring, troubleshooting ... + Experience with PowerShell commands needed to manage Active Directory features, roles, mailboxes, performance and troubleshooting + Experience identifying the need for any Active Directory system reconfigurations (minor or significant) + Experience… more