• Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** Principal Cyber ... Security engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in support of cyber … more
    ManTech (06/06/25)
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  • Principal Cyber Systems Engineer/Sr. Cyber…

    Northrop Grumman (Fairfax, VA)
    …and Basic commands + Knowledge of MS patching process using WSUS + Knowledge of Active Directory + Knowledge of RMF and A&A accreditation process + Knowledge of ... customer mission needs. + Willing to perform minimal break - fix tasks ** Principal Cyber Systems Engineer Basic Qualifications:** + ** Active TS/SCI with… more
    Northrop Grumman (04/16/25)
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  • Principal Cyber Support Developer

    ManTech (Chantilly, VA)
    …v8.0. Experience with Windows Server 2016, Windows Server 2019, Active Directory , Server Roles, Access Rights and Security Groups. TCP/IP networking, 802.1x ... ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Support Developer** to join our team...Detect, Respond, Recover) customer mission goals. + Apply system security engineering expertise in one or more of the… more
    ManTech (05/30/25)
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  • Principal Technician (SharePoint)

    DEFTEC (Norfolk, VA)
    …experience with Windows Workstation client Operating Systems; + Practical experience of Active Directory , DNS, Group Policy Objects; + Practical experience of ... Time Off, 11 Paid Holidays, 401(k) Plan, and more! Principal Technician (SharePoint) Norfolk, VA DEFTEC delivers mission critical...+ Performs other duties as required. Required Qualifications: + Active NATO SECRET security clearance + Higher… more
    DEFTEC (06/19/25)
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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...Security Clearance Requirements:** + US Citizenship required and active TS/SCI clearance adjudicated within the last 6 years.… more
    ManTech (05/24/25)
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  • Principal Engineer, IT Infrastructure…

    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, IT Infrastructure Engineering and Operations at our...management, AD Site design, Group Policy, AD security , AD certificate services, LDAP, Global Catalog, WINS, DHCP,… more
    PenFed Credit Union (05/30/25)
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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 (05/10/25)
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  • Exchange Engineer

    ManTech (Chantilly, VA)
    …of Microsoft Exchange Server technologies, including on-premise + Deep understanding of Active Directory , DNS, and DHCP + Experience with Exchange server ... **ManTech** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer** to join our team in...Strong troubleshooting and problem-solving skills + Knowledge of email security technologies, such as email content filtering + CASP+… more
    ManTech (05/24/25)
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  • Azure Platform Engineer

    Insight Global (Henrico, VA)
    …Data Factory, Event Hub, Functions, Batch, Key Vault, Managed Identity, Service Principal , Networking, Active Directory , Log Analytics, Monitoring Windows ... Snowflake. Troubleshoot and resolve environment performance issues, connectivity issues, security issues Make recommendations and execute cost saving strategies for… more
    Insight Global (06/17/25)
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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 (05/01/25)
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