• Principal Cyber Security Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Cyber Security Developer** to join our team in **Chantilly, VA.** Principal Cyber ... Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality cyber… more
    ManTech (07/04/25)
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  • IAM Principal

    Fannie Mae (Reston, VA)
    …- Engineering - Principal 196,000.00 - 264,000.00 - 333,000.00 USD JR635 Qualifications Active Directory (AD), Active Directory (AD), Amazon Web ... and/or products. *THE IMPACT YOU WILL MAKE* The IAM Principal role will offer you the flexibility to make...other IAM capabilities * Advise on and assist with security , data, and technology initiatives that impact the entire… more
    Fannie Mae (08/01/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    …HPAC Secure Printing, HP Blade Servers, HP SANs, Certificate Services, DHCP, DNS, Active Directory , Group Policies and Microsoft Windows Operating Systems + ... Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory , and workstation and server hardware; administering… more
    ManTech (07/01/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …training and support to VIP users on new software and hardware + Managing Active Directory and other infrastructure core services + Providing support for thin ... **MANTECH** seeks a motivated, career and customer-oriented ** Principal Systems Administrator** to join our team in...servers, and other IT infrastructure, ensuring optimal performance and security + Manage VIP user accounts, permissions, and … more
    ManTech (08/08/25)
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  • Principal Engineer, Windows/M365

    PenFed Credit Union (Mclean, VA)
    …and knowledge to perform all the essential job functions. + Expert knowledge in active directory (Windows 2012 through Windows 2022), DNS, OU design and ... of the PenFed family. PenFed is hiring a (Hybrid) Principal Engineer, Windows/M365 at our Tysons, Virginia location. The...management, AD Site design, Group Policy, AD security , AD certificate services, LDAP, Global Catalog, WINS, DHCP,… more
    PenFed Credit Union (07/19/25)
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  • Cyber Engineer Principal

    SAIC (VA)
    …and virtual private networks, application systems, key public infrastructures, authentication, and directory services to ensure the security of the network and ... Accelerate your career and make a difference for national security in cutting edge Cyber and Space development by...Functions: + Cyber Defense Operator - Supports BMC3 AppFac active cyber defense operations in DOD AWS CloudOne +… more
    SAIC (08/09/25)
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  • Technical DMZ Architect

    Bank of America (Richmond, VA)
    …Experience with large scale, complex network/DMZ environments and Authentication mechanisms (eg Active Directory , Ping federate) * Contribute to the creation of ... ensure all non-functional requirements are sufficiently met (for example, security , performance, maintainability, scalability, usability, and reliability) **Position Summary:**… more
    Bank of America (07/18/25)
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  • Platform Engineer

    ManpowerGroup (Richmond, VA)
    …Data Factory, Event Hub, Functions, Batch, Key Vault, Managed Identity, Service Principal , Networking, Active Directory , Log Analytics, Monitoring + ... Snowflake. Troubleshoot and resolve environment performance issues, connectivity issues, security issues + Make recommendations and execute cost saving strategies… more
    ManpowerGroup (07/31/25)
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