• Cyber Threat Hunt Lead

    Tyto Athene (Ashburn, VA)
    …to perform in-depth analysis and investigation of high-priority cybersecurity incidents + Utilize security tools to analyze, investigate, and triage security ... cybersecurity operations, including at least 2 years of recent experience in network -based security monitoring. + Strong background in cybersecurity domains… more
    Tyto Athene (11/01/25)
    - Related Jobs
  • Director Enterprise Operations

    Mastercard (New York, NY)
    …and readiness. Tool & System Oversight * Utilize and oversee tools used for incident detection, alerting, and tracking (eg, ServiceNow, PagerDuty, Netcool, ... center setting, monitoring systems, coordinating with various teams, and ensuring optimal network performance and security . Corporate Security Responsibility… more
    Mastercard (11/12/25)
    - Related Jobs
  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …or other relevant operating systems. * Networking: Familiarity with LANs, WANs, and network security features. * Cloud Platforms: Experience with cloud services ... or other relevant operating systems. * Networking: Familiarity with LANs, WANs, and network security features. * Cloud Platforms: Experience with cloud services… more
    CGI Technologies and Solutions, Inc. (10/01/25)
    - Related Jobs
  • Technical Infrastruture Program Manager, Global…

    Amazon (Seattle, WA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...you to own them to completion. The AWS Global Network Deployment (GND) team is searching for a passionate… more
    Amazon (10/11/25)
    - Related Jobs
  • Cyber Threat Intelligence (CTI) Lead

    Tyto Athene (Ashburn, VA)
    …collection, analysis, and dissemination of actionable intelligence. + Perform host-based and network -based security monitoring to detect and respond to advanced ... and other defensive measures. + Create scripts and automation tools to support threat detection using languages such as...at least the last 2 years, with host-based and network -based security monitoring. + Strong background in… more
    Tyto Athene (11/01/25)
    - Related Jobs
  • Senior Systems Engineer / Network

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise in ... Automation (NA), Network Node Manager I (NNMi), and OpenText enterprise tools . This is a hands-on engineering role responsible for designing, deploying, and… more
    Jacobs (11/24/25)
    - Related Jobs
  • Senior Performance and Metrics Analyst

    ManTech (Herndon, VA)
    …to identify opportunities for continuous improvement and innovation in the combined network , security , and cloud operations domain. **Minimum Qualifications:** + ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Performance and Metrics Analyst** to join our...design, create, automate, and update metrics and dashboards in tools such as Power BI and Grafana to provide… more
    ManTech (11/20/25)
    - Related Jobs
  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    … circuits to meet performance and reliability requirements. + Knowledge of DOD network and system security requirements. + Provide technical guidance and ... a timely manner. + Knowledge of IP and optical network operation. + Utilization of monitoring tools ...a Top Secret/SCI clearance **Overview** We are seeking a Senior Circuit Engineer to join our team in Arlington,… more
    TekSynap (10/07/25)
    - Related Jobs
  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    …with ability to obtain and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management + ... Senior Linux/Unix Systems Administrator (4419)at SMX(View all jobs)...Research, Development, Test & Evaluation environments, ensuring the functionality, security , and efficiency of Unix/Linux-based systems, networks, and software… more
    SMX (10/18/25)
    - Related Jobs
  • Senior CNO Developer

    ManTech (Hanover, MD)
    …and debugging of software applications and systems + Applying expert knowledge of network and security concepts to support capability development + Communicating ... **MANTECH** seeks a skilled and innovative ** Senior CNO Developer** to join our team in...in CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic… more
    ManTech (11/18/25)
    - Related Jobs