• Operations Manager (Hospital Ship)

    CACI International (Norfolk, VA)
    …with the onboard MTF network users. + Provide initial training on MTF operations to new staff embarked including contract and military ADP staff + Harden the ... services to support the installed Medical Treatment Facility (MTF) network , and other installed DoD networks. This position will...casualty status of these systems to the Information System Security Manager, Operations , and the Supply Officer… more
    CACI International (08/28/25)
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  • Defensive Cyber Operations Lead

    World Wide Technology (Chantilly, VA)
    …teams? Come join WWT today! We are looking for a Defensive Cyber Operations Lead to support our Managed Service Provider (MSP) contract within the Public ... Sector. **What will you be doing?** As the **Defensive Cyber Operations (DCO) Lead** , you will lead cybersecurity operations for a classified, enterprise-scale… more
    World Wide Technology (10/02/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …ISO, and SOC operations + Proficiency with Linux/Unix operating systems and network protocols + Experience with SIEM and Log management + Strong analytical and ... Cyber Security Engineer (Elastic SME) Job Category: Information Technology...work weekends and holidays as part of our 24/7 operations - ** ** **What You Can Expect:** **A… more
    CACI International (09/17/25)
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  • Microsoft Sentinel Security Engineer- 3…

    Motion Recruitment Partners (Arlington, VA)
    …and incident response. In this role, you'll drive threat visibility and strengthen security operations across the organization. This will be a **hybrid model ... or intelligence analysis. + Certifications such as CISSP, GIAC, CEH, Security +, or Network +. + Proven experience with Microsoft Sentinel, SIEM tuning, and KQL.… more
    Motion Recruitment Partners (08/21/25)
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  • Cyber Security Protect Analyst Lead

    TekSynap (Fort Belvoir, VA)
    …mandated and scheduled ESM assessments. **REQUIRED QUALIFICATIONS** + Knowledge of DoD network architectures, security tools (eg, SIEM, ACAS, firewalls) + Strong ... and high level guidance) + Coordinate "Blue Team" assessments to test an organization's security posture and ensure it is compliant with DoD and agency standards. +… more
    TekSynap (09/30/25)
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  • Data Center Operations Manager, Amazon…

    Amazon (Warrenton, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... management, strong technical understanding, and the drive to take AWS Data Center Operations to the next level. The DCO Cluster Manager is the senior leadership… more
    Amazon (09/09/25)
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  • Cluster Operations Leader, ADC Data Center…

    Amazon (Manassas, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... technical problems? Are you committed to fundamentally transforming the way national security and defense mission agencies partner with industry to meet mission… more
    Amazon (09/09/25)
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  • COMSEC Security Program Analyst

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    COMSEC Security Program Analyst Key Role: Provide te chn ical and finan cia l analytic support to the client's Communications Security ( COMSEC ) , ... objectives. C ond uct research and analysis on COMSEC, cryptography, cybersecurity, and IT network te chn ical and finan cia l requirements, budget s, and policy… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Cyber Security Manager - Diego Garcia

    Amentum (Richmond, VA)
    …Credentials that meet DoD Cyber Workforce requirements for specialty codes 441 ( Network Operations Specialist), 451 (Systems Administration Specialist), and 462 ... Networks and Information Systems in conjunction with skills in systems administration, network administration, and control system security to operate, maintain,… more
    Amentum (09/09/25)
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  • Junior Security Control Assessor

    Leidos (Alexandria, VA)
    …degree (IT-related field preferred) and two (2) years of cybersecurity or network security experience. Additional relevant experience may be considered in ... **Description** Leidos is seeking multiple Junior Security Control Assessors to support our assessment team....to the DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation and performance-based testing. +… more
    Leidos (09/19/25)
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