• Technical Specialist 2

    M. C. Dean (San Francisco, CA)
    … systems and virtualization platforms (ie Windows, Windows Server, Linux , VMware, CentOS, Docker, Kubernetes, etc.). + Familiarity with physical security ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (11/26/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Honolulu, HI)
    …AWS) and experience with automation scripting (PowerShell, Python) to streamline operations . + Understanding of database systems , including security policies, ... planning, designing, implementing, and maintaining enterprise-level network and infrastructure systems to ensure reliability, scalability, and security across the… more
    Lumen (01/14/26)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …with senior DHS & CBP leaders and directors to help maintain and sustain critical systems supporting the CBP Security Operations Center. + Utilize state of the ... Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent,… more
    Leidos (12/03/25)
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  • CIP Cyber Security Specialist

    NRG Energy, Inc. (NJ)
    …experience in Cybersecurity, NERC-CIP compliance, and/or power generation and transmission operations . + Hands-on experience with Distributed Control Systems ... various types of alerts or breaches. * Be the administrator for personnel needing electronic access, both local and...both server and workstation environments. + Practical experience with Unix/ Linux operating systems . + Familiarity with OT… more
    NRG Energy, Inc. (01/13/26)
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  • Attack Sensing & Warning Analyst (T2 AS&W Analyst)

    Leidos (Ashburn, VA)
    …Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (01/15/26)
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  • Sr System Analyst- Server and Storage Lead

    conEdison (New York, NY)
    …reducing cyber security risks, and improving system resiliency, required. + Experienced as a systems administrator for Windows and/or Linux systems with ... background in cloud, server, storage, network infrastructure and automation tools/ systems , preferred. + Experienced working in an operations environment is a… more
    conEdison (12/16/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected ... governance, management, protection, detection, mitigation, and cyber and military operations . Strong verbal and written communication skills are essential for… more
    The MITRE Corporation (11/08/25)
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  • Cloud Developer- Mid

    Cintel Inc (Huntsville, AL)
    …field. + Active Top Secret Clearance required. Certifications: + Red Hat Certified Systems Administrator (RHCSA) + AWS Certified Cloud Practitioner + AWS ... role involves building and deploying cloud-native applications, migrating legacy systems , and implementing secure and scalable cloud solutions for mission-critical… more
    Cintel Inc (11/15/25)
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  • Scheduler and Network Engineer

    SAIC (Aurora, CO)
    …is looking for a **Spacecraft Command and Control Scheduler and Network Engineer / Systems Administrator ** . Duties will include coordinating and managing end to ... configuring, maintaining, and troubleshooting networking equipment, servers and processing systems . End-to-end events will support testing, development, training, exercises,… more
    SAIC (12/11/25)
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  • Cloud System Engineer - Level 3

    CACI International (Suitland, MD)
    …compliance with cloud security best practices. * Debug, deploy, and manage operating systems ( Linux and Windows Server) on cloud platforms. * Collaborate with ... Local * * * **The Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 3) to join our dynamic team to support a DoD client in… more
    CACI International (10/29/25)
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