• Senior Network Engineer

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a ** Senior Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (09/25/25)
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  • Senior Systems Engineer

    Synergy ECP (Columbia, MD)
    Senior Systems Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP was formed in July 2007 ... Requirements: US Citizenship Job Description: This position is for a System Engineer to support mission critical application and web service development in support… more
    Synergy ECP (07/23/25)
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  • Senior Software Engineer (Cloud)

    Eliassen Group (Annapolis, MD)
    ** Senior Software Engineer (Cloud)** **Anywhere** **Type:** Contract-to-Hire **Category:** Architecture **Industry:** Government **Workplace Type:** Remote ... + Description + Recommended Jobs **Description:** Our client is looking for a Senior Software Engineer with heavy (Cloud) experience. Experience Level: Senior more
    Eliassen Group (09/11/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    configuration and customization * Demonstrated experience implementing role-based security * Demonstrated experience implementing data encryption * Demonstrated ... systems programming tasks, primarily in support of the Marriott mainframe security environment. **CANDIDATE PROFILE** **Required Experience:** * 10+ years' overall… more
    Marriott (07/24/25)
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  • Senior Systems Engineer

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel team. Roll Descriptions: Operations & System ... Pipelines + Perform regular system scanning, patching to maintain Enterprise system security compliance and maintain updates in IC reporting tools + Facilitate… more
    Belay Technologies (09/25/25)
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  • Senior System Engineer

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Senior System Engineer ** to join our team in the **Fort Meade, MD** area. In this role, you will develop derived requirements for Information ... Assurance Mechanisms (eg, Identification, Authentication, Access Control, Accountability); and Security Mechanism Technology (Passwords, cryptography, discretionary access control, mandatory… more
    ManTech (09/19/25)
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  • FLEX Senior Network Engineer

    Marriott (Bethesda, MD)
    …related technical field experience/certification - **7+ years' experience as a Network Engineer with Designing and Implementing complex networking.** - 6+ years of ... operations team. **Technical Skills required:** - Certification in network and/or security technologies (eg, CCIE, CCNP, CISSP, Cisco DevNet etc.) - Expertise… more
    Marriott (08/16/25)
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  • Senior IT Infrastructure Engineer

    United Therapeutics (Silver Spring, MD)
    …work in an environment that fosters autonomy, mastery, and purpose. The IT Senior Infrastructure Engineer - DevOps will lead in design, architecture, ... time to delivery, standardization, simplification, resiliency, up time, and security + Streamline and optimize infrastructure processes by designing, building,… more
    United Therapeutics (08/10/25)
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  • Sr Lead Information Security

    Lumen (Annapolis, MD)
    …shape the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and ... Virtualization, to join the Public Sector Security Architecture and Engineering team. In this role, you will be a part of a team that builds security solutions… more
    Lumen (09/03/25)
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  • Senior Systems Integration Engineer

    Parsons Corporation (Aberdeen, MD)
    …for. **Job Description:** Parsons is looking for an amazingly talented and experienced Senior Systems Integration Engineer to join our team. A successful ... performance and scalability. + Perform network administration tasks, including configuration , monitoring, and troubleshooting. + Ensure compliance with information… more
    Parsons Corporation (08/13/25)
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