• Sr. Directory Services Engineer

    Lincoln Financial (Annapolis, MD)
    …+ Tier 4 support for Application Registration (Oauth/OIDC)/Enterprise Application Registration (SAM) operations as needed. + Work closely with Security and ... as a subject matter expert to administer and maintain security of Active Directory , EntraID and PKI...Proven experience in AD hardening, Forest-Domain-Trust Management for day-to-day operations with an eye on securing Active Directory… more
    Lincoln Financial (06/04/25)
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  • Cyber Identity - Entra ID Senior Consultant

    Deloitte (Baltimore, MD)
    …Directory services such as DNS, DHCP, Group Policy etc. + Perform Active Directory security assessments specific to ESAE implementations + Implement Active ... Senior Consultant (Microsoft Identity-Entra ID and Active Directory (AD) Our Deloitte Cyber team understands the unique...security poster and reducing attack surface of Active Directory + Assisting clients prepare their Active Directory… more
    Deloitte (06/12/25)
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  • Senior Electronic Security Services…

    AECOM (Baltimore, MD)
    …a better world. Join us. **Job Description** AECOM is seeking an experienced Senior Electronic Security Services Technician to support the design, installation, ... functionality and emergency response + Deliver hands-on training to end users and operations staff on video and security systems + Coordinate with internal… more
    AECOM (07/15/25)
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  • FLEX Senior Cloud Data Security…

    Marriott (Bethesda, MD)
    …of data security controls and practices. **CORE WORK ACTIVITIES** + Running operations for cloud security systems to protect sensitive data on managed ... position is a part of Marriott International Global Information Security team and will work closely with other technology...such as Windows server, Linux / Unix, Databases, Active Directory / LDAP, end-user devices.** . Familiarity with change… more
    Marriott (07/31/25)
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  • Senior ADC Windows Client Engineer, Region…

    Amazon (Columbia, MD)
    …Cloud (ADC) roles engage with AWS customers who require specialized security solutions for their cloud services. Region Services Corporate Infrastructure (RSCI) ... US Government customers. We are looking for a motivated Senior Engineer to deliver results for our customers. This...team manages. This role will work closely with the Security Compliance team to ensure security compliance… more
    Amazon (05/16/25)
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  • Manager / Operations Manager…

    SMX (Patuxent River, MD)
    Manager / Operations Manager - Senior (Secret to TS) (3309)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled ... Technology Team supporting NAWCADat Patuxent River,MD. The Administratortasking includes operations , administration, maintenance,compliance,break/fix, activities for servers, appliances, storage devices… more
    SMX (05/09/25)
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  • Senior Windows Server Systems Administrator

    Leidos (Bethesda, MD)
    …shift work. + Update operations and monitoring documentation for 24/7/365 Operations Watch personnel. + Responsible for the security and management of ... environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation Center… more
    Leidos (07/24/25)
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  • Senior Systems Engineer

    TEKsystems (Laurel, MD)
    …managing enterprise email messaging, automated patching, Microsoft SaaS products, and cloud security solutions. The Senior Systems Engineer assigns and oversees ... etc. 2. Experience Supporting the M365 Suite - Intune, Defender, cloud security solutions for endpoint management, Sharepoint, Teams, etc. 3. Azure - Experience… more
    TEKsystems (07/25/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    … certification and accreditation. Apply knowledge of computer operations , platforms, systems, architectures, functions, and terminology. Independently read, ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (07/16/25)
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  • Windows System Administrator ( Senior…

    Link Solutions Inc (Adelphi, MD)
    …security . Job Responsibilities: + Manage Windows Server environments and support Active Directory , Group Policy, and MECM operations . + Install and configure ... critical mission needs. Delivering a broad range of Infrastructure Operations , Application Development, Cybersecurity, Virtualization, Cloud and Mobility services.… more
    Link Solutions Inc (08/01/25)
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