• Identity and Directory

    General Dynamics Information Technology (Chantilly, VA)
    …Windows Server infrastructure and related components in the area of Active Directory , Domain Controller topology, LDAP, + Authentication Services , DNS, ... DHCP + Experience with LDAP + Experience with Active Directory Federation Services + Experience with Active...2016, 2019 experience is optimal + Experience with Microsoft Identity Manager and/or Forefront Identity Manager experience… more
    General Dynamics Information Technology (01/02/26)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support for ... servers, workstations, and applications in a Windows Active Directory environment.This position will be located in Merrifield, VA, and will be a fully onsite… more
    GovCIO (12/03/25)
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  • CyberArk Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …As a **CyberArk Systems Engineer ** , you will support the Hosting Services and Identity and Access Management, Domain Name Services , Network ... OIT's Division of Infrastructure Services (DIS) at Health Resources and Services Administration (HRSA). The CyberArk Systems Engineer will be performing… more
    General Dynamics Information Technology (01/08/26)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    …a shared ambition to lead the world in defense technologies and national security services . We offer flexible work environment to support the balance in your life ... improve our future and protect our freedom. We are looking for a Platform Engineer (Senior) to join our visible technical program driving the Model Based Systems… more
    BAE Systems (12/20/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    **Kadiak LLC,** a Koniag Government Services company, is seeking a dedicated and passionate AWS engineer with a Top-Secret Clearance to support **Kadiak** and ... of platforms like AWS, Azure, or Google Cloud, including services like EC2, S3, Lambda, etc. + Extensive Experience...Python, Shell). + AWS certifications (eg, AWS Certified DevOps Engineer ) are a plus. + Top-Secret clearance required. +… more
    Koniag Government Services (12/10/25)
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  • Senior Infrastructure Engineer - Secret…

    General Dynamics Information Technology (Chantilly, VA)
    …Server + Azure Networking + Implementing DoD security guidance for above + Identity and directory services integration and troubleshooting + Windows/Linux ... including the following: + Azure Active Directory + ADFS + Azure Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) offerings + Windows… more
    General Dynamics Information Technology (12/14/25)
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  • Software Engineer / IDAM - Active TS/SCI…

    ENS Solutions (Reston, VA)
    As a Software Development Engineer with a focus on Identity and Access Management (IDAM), you will leverage your expertise in both software development and IDAM ... for aggregation of attributes from authoritative sources, integration with Virtual LDAP Directory , Web Services + Developing advanced engineering ideas and… more
    ENS Solutions (12/27/25)
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  • Software Development Engineer II, Amazon…

    Amazon (Herndon, VA)
    …will have a strong background in software development with experience in identity directory systems architecture. Strong written and verbal communication skills ... of the following locations: Herndon,VA,US As a Software Development Engineer II in the Amazon Foundational Security Services... Engineer II in the Amazon Foundational Security Services (AFSS) organization at AWS, you will have the… more
    Amazon (12/13/25)
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  • Software Engineer /Systems Administrator

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... resolve problems with Microsoft Exchange, Microsoft Windows 2012 Server, and Active Directory and other Windows based applications. Team members must have a strong… more
    Cinteot (11/06/25)
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  • Senior Cloud Engineer Architect Azure

    Leidos (Fort Belvoir, VA)
    …tenants and subscriptions. + Integrate federated identity solutions with AWS Identity Center, Okta, or on-premises Active Directory . + Develop and enforce ... Leidos Digital Modernization is seeking an experienced **_Senior Cloud Engineer Architect (Azure)_** to support large-scale migration and operations on… more
    Leidos (11/15/25)
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  • Lead Software Engineer

    Leidos (Chantilly, VA)
    …in identity management and governance, to include single sign-on, identity federation, or enterprise directory architecture and design + Experience ... **Description** We have an IMMEDIATE NEED for a Mid-Level Software Development Engineer to provide Agile DevOps support to mission critical systems. As a Software… more
    Leidos (01/09/26)
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  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud ... data structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated… more
    BAE Systems (10/31/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …of Windows Active Directory and the ability to configure/edit Windows Active Directory and Domain Services + Expertise implementing system logging to include ... Cybersecurity Engineer - Zero Trust Job Category: Engineering Time...and smart card authentication, will be crucial for robust identity verification. As a proficient user of automation tools… more
    CACI International (12/05/25)
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  • Lead Systems Engineer (Hybrid)

    CareFirst (Reston, VA)
    …systems and applications. **Preferred Qualifications:** + Extensive experience as primary engineer for Microsoft Exchange and Active Directory on-premises, with ... such as Windows, Microsoft 365 suite of products, Active Directory and Exchange Server. Responsibilities will include but are...the day-to-day delivery and support of all End User services infrastructures. Being the point of contact for End… more
    CareFirst (01/09/26)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Exchange infrastructure and related components in the area of Active Directory , Domain Controller topology, LDAP, Authentication Services , DNS, Permissions ... DNS and DHCP + Experience integrating Exchange with Active Directory , Azure AD, and Office 365 services ...Server 2019, 2022 and 2025 + Experience with Microsoft Identity Manager and/or Forefront Identity Manager experience… more
    General Dynamics Information Technology (01/02/26)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …of switches, and LANS, VLANS, and network FW, or appliances or network administration services such as Active Directory , Guests LANS, and domain management + ... to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, Active… more
    ENS Solutions (12/06/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …management. + Demonstrated experience integrating Microsoft Entra ID (Azure AD), AWS Identity Center, and on-premises Active Directory . + Strong understanding of ... **Description** Leidos Digital Modernization is seeking an experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations on a… more
    Leidos (11/15/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    SIPR BeyondTrust Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... * **The Opportunity:** CACI is looking for a BeyondTrust Engineer to support our customer to provide a common...customer to provide a common set of required EIT services across 187 bases to implement a consistent, high-quality… more
    CACI International (12/30/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Reston, VA)
    …_ working knowledge of SMTP + Additional skills that are added bonuses include: + Directory Services and protocols such as AD, Azure AD, LDAP, iDP ( identity ... sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you...may, occasionally, be called upon to assist in professional services deployments, technical training, and to present at or… more
    Proofpoint (12/25/25)
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  • MS Exchange Engineer

    BAE Systems (Herndon, VA)
    …support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law ... a shared ambition to lead the world in defense technologies and national security services . We offer flexible work environment to support the balance in your life… more
    BAE Systems (12/19/25)
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