• Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and… more
    M. C. Dean (11/28/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... (eg, Defender, Trend Micro), data loss prevention (eg, MS Purview), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and… more
    M. C. Dean (11/26/25)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Richmond, VA)
    …for core Microsoft operations as needed. **Job Description: Cloud Operation Engineer ** **Role Summary** Own operational stability, security, and performance of ... AWS CloudWatch, Grafana (optional), M365 Service Health, Message Trace, SIEM (eg, Sentinel), ticketing (ServiceNow/Jira). + Valimail **Education** + Bachelor's… more
    Public Consulting Group (11/20/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... applications, including collaboration tools, Systems Information and Event Monitoring ( SIEM ) products, directory services, and automation technologies. + Identifying… more
    ManTech (11/19/25)
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  • Cloud Engineer (Cloud Engineer 4)

    Huntington Ingalls Industries (Fairfax, VA)
    …team player to participate in its HII NEXT DevSecOps team. As a cloud engineer on our team, you'll directly contribute to tool and capability recommendations based ... of cloud networking * Experience with Palo Alto NGFW * Experience with Splunk SIEM * Experience with Tenable * Experience with container orchestration systems also a… more
    Huntington Ingalls Industries (11/15/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... upgrades + Operate and maintain cybersecurity capabilities to include IDS/IPS/Netflow/ SIEM /Snort/Linux/Virtualizationetc + Ensure Compliance standards Required Clearance and Certifications:… more
    Leidos (11/15/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal Health division managing the security of GDIT's Analytic ... tools + Experience with security tools like CloudTrail, GuardDuty, or Splunk ( SIEM ) + Knowledge of network security and firewalls + Understanding of compliance… more
    General Dynamics Information Technology (11/05/25)
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  • Senior Insider Risk Engineer

    Deloitte (Rosslyn, VA)
    As a Senior Risk Engineer in the Insider Risk Program, you will join a fast-paced, highly visible team charged with protecting the brand and reputation of the ... with O&M or troubleshooting issues + Experience or use of SIEM /UBA platforms Information for applicants with a need for accommodation:… more
    Deloitte (11/04/25)
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  • Senior DevSecOps Engineer

    CACI International (VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... and Terragrunt) + 3- 5 years of experience with integrating and managing SIEM platforms (Elastic, Fluentbit, Kibana) to collect and correlate security events and… more
    CACI International (10/17/25)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification such as ... * Secure Configuration/Hardening of Department of Defense (DoD) information systems. * Security Information and Event Management ( SIEM ) and cloud technologies. more
    Cinteot (10/07/25)
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