• Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in hardening, ... networking (Cisco, Juniper), and hands-on experience supporting classified and air-gapped systems . The engineer will design, implement, and secure infrastructure… more
    L3Harris (01/02/26)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Jefferson City, MO)
    …for core Microsoft operations as needed. **Job Description: Cloud Operation Engineer ** **Role Summary** Own operational stability, security, and performance of ... + Valimail **Education** + Bachelor's in Computer Science, Information Systems , or equivalent experience. Comparable experience substitutes for degree.… more
    Public Consulting Group (11/20/25)
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  • Senior Field Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …management + Travel Required : 25% Technical Skills : + DoD 8140 System Administrator (451) intermediate certification required + Security+ or equivalent ... Senior Field Engineer serves as the primary technical authority for system integration, upgrades, and troubleshooting of advanced naval combat systems more
    SimIS Inc. (01/09/26)
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  • Software Engineer Sr Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …experience developing on the ServiceNow Platform is required. + ServiceNow System Administrator certification OR ServiceNow Application Developer certification ... software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and… more
    General Dynamics Information Technology (11/08/25)
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  • DevOps Security Engineer

    Concentrix (Omaha, NE)
    …Certifications o Azure administrator associate (Az - 104) o Redhat Certified system administrator o Linux Professional Institute certification (LPIC) - 1 * ... Home (https://jobs.concentrix.com/) "Job Details **DevOps Security Engineer ** Information Technology (https://jobs.concentrix.com/job-search/?category=Information Technology) Location Omaha, Nebraska,… more
    Concentrix (01/13/26)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …seeking a **Network Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (01/08/26)
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  • Senior Endpoint Device Engineer

    Leidos (Washington, DC)
    **Description** Leidos is seeking an **Endpoint Device Management Engineer ** to support the Federal Trade Commission (FTC) contract. You will work independently in a ... endpoint device management and Tier 3 end user support. + Ability to apply System Engineering principles and processes to endpoint device management and Tier 3 end… more
    Leidos (12/10/25)
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  • Software Engineer (Multiple Positions…

    JPMorgan Chase (Houston, TX)
    …study plus 1 year of experience in the job offered or as Software Engineer , System Administrator , Analytics & Information Technology Consultant, or related ... code and maintain algorithms that run synchronously with appropriate systems . Produce architecture and design artifacts for complex applications...of experience in the job offered or as Software Engineer , System Administrator , Analytics &… more
    JPMorgan Chase (01/06/26)
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  • Engineer /Sr Engineer , IT…

    American Airlines (Dallas, TX)
    …experience/training + 3 years of experience as a network or infrastructure engineer or administrator **Preferred Qualifications- Education & Prior Job ... experience/training + 5+ years of experience as a network or infrastructure engineer or administrator **Skills, Licenses & Certifications** + Advanced ability… more
    American Airlines (01/09/26)
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  • Cloud/DevOps Engineer .

    Nightwing (Sterling, VA)
    …+ Manage cloud/ system infrastructure and any process related to these systems + Provide support for development in or transition to the cloud, implementation, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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