• Senior Linux Engineer…

    Citigroup (New Castle, DE)
    …the Authentication Infrastructure + Identify opportunities to automate and standardize information security controls and for the supported groups + Reduce risk by ... Multifactor Authentication (MFA) and related components + Proficiency in Linux -based environments (RHEL) including terminal commands, Unix shell scripting, critical… more
    Citigroup (10/02/25)
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  • Senior Information Security…

    Lumen (Dover, DE)
    …connect the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can be part of planning, ... engineering and overseeing our SIEM ( Security Information Event Manager) environment which is undergoing significant change. Lumen is in the process of migrating to… more
    Lumen (09/30/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (Houston, DE)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join ... Engineer - Network and Communications level or the Senior Principal Field Service Engineer - Network...IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP. This certificate must be obtained… more
    Northrop Grumman (09/17/25)
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  • Senior Technical Support Engineer…

    Fujifilm (Dover, DE)
    **Position Overview** The Senior Technical Support Engineer , MI - I (Tier 1) provides highly visible remote technical support across our product lines for HCUS ... Security + or higher) **Key Performance Indicators:** + To maintain this position engineer 's must: + Maintain Security + Certification ( Security + or… more
    Fujifilm (09/30/25)
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  • Senior DevOps Engineer

    Citigroup (New Castle, DE)
    The Senior DevOps Engineer is responsible for a key role in building, automating and maintaining the CI/CD pipelines, infrastructure provisioning, system ... ideal candidate is passionate about automation , reliability, scalability and security . **Responsibilities:** + Design, implement and manage CI/CD pipelines for… more
    Citigroup (08/30/25)
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  • Security Engineer

    Teradata (Dover, DE)
    …**Who You'll Work With** The Security Engineering team is looking for a Security Engineer to join our team of security professionals to partner ... **What You'll Do** + Designs, evaluates, tests, implements, and configure production security tools and services to monitor and protect cloud workloads, networks,… more
    Teradata (09/13/25)
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  • Senior Staff Engineer

    Teradata (Dover, DE)
    …cutting-edge analytic data solutions. Responsibilities: This position is for a Sr. Staff Engineer role in the SQL-Engine Services team within the Vantage Core - ... on the team The ideal candidate is a highly motivated and creative software engineer who is ready to participate in an agile team environment and contribute to… more
    Teradata (09/20/25)
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  • Senior Lead Infrastructure Engineer…

    JPMorgan Chase (Wilmington, DE)
    …Among top performers, you can make a direct and meaningful impact. As a Senior Lead Infrastructure Engineer at JPMorgan Chase within the Chief Technology Office ... have a global presence, while ensuring its reliability, scalability, and security + Considers upstream/downstream system or technical implications and advises on… more
    JPMorgan Chase (09/04/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Dover, DE)
    …**The Role** The role of this position is to serve as a Linux and virtual infrastructure system administrator, for both on-premise and cloud based infrastructure. ... weeks. **The Main Responsibilities** + Provide day-to-day support/administration of OS ( Linux /Unix) and associated infrastructure + Will provide support directly to… more
    Lumen (10/05/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Dover, DE)
    …the future. **The Role** This position is a supportive role implementing Managed Security Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a ... Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal...company-wide and possibly industry-wide impacts. + Frequent contact with senior leadership of customers and contractors for the purpose… more
    Lumen (10/01/25)
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