• Exchange Engineer - Active TS

    ENS Solutions (Sterling, VA)
    Our work depends on an Exchange Engineer joining our team to support Government activities in Washington, DC, Sterling, VA, or Annapolis Junction, MD As an ... Exchange Engineer supporting the Government, you will be trusted to provide support and engineer solutions for email and email retention systems to provide a… more
    ENS Solutions (10/16/25)
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  • Microsoft Exchange & Messaging…

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ212193 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** We are seeking highly motivated Microsoft Exchange and Messaging engineers and architects with a thirst...DoD 8570/8140 certification + BA/BS (or equivalent experience) + TS / SCI with Polygraph + Location: On Customer… more
    General Dynamics Information Technology (01/02/26)
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  • IT Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    IT Systems Engineer - Top Secret Clearance...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI ... goal of enabling human life on Mars. IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...technologies. This employee will be a member of the Information Technology team and will support SpaceX personnel and… more
    SpaceX (11/06/25)
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  • Senior Integration Engineer (API/Cross…

    IT Concepts (Tampa, FL)
    …(eg, AWS Certified Developer, Microsoft Azure Developer Associate). Clearance: + Active Top - Secret clearance with SCI eligibility. Benefits The Company ... to federate identity attributes between Microsoft Entra ID (NIPR), SailPoint (SIPR/ Top Secret ), and downstream security platforms. + Cross-Enclave Telemetry… more
    IT Concepts (12/24/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …MD location. The position is required to be onsite. The position requires an active Top Secret / SCI clearance and the ability to obtain and maintain a ... responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS / SCI clearance...to include, but not be limited to, Active Directory, Exchange , Internet Information Services (IIS), SharePoint, Skype… more
    V2X (11/15/25)
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  • Data Protection Engineer (Trellix), Zero…

    IT Concepts (Tampa, FL)
    …hiring a specialized Data Protection Engineer (Trellix) to join the SIPR and Top - Secret Network Execution Teams for a major Zero Trust transformation at US ... - Data Loss Prevention (DLP) or equivalent McAfee certification. Clearance: + Active Top - Secret clearance with SCI eligibility. Benefits The Company We… more
    IT Concepts (12/24/25)
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  • Messaging Services - Systems Engineer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ208522 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Citizenship Required:** Yes **Job Description:** Messaging Services - Systems Engineer Deliver simple solutions to complex problems as a...8+ years of related experience * Security Clearance Level: TS / SCI w/ Poly * Required Skills and… more
    General Dynamics Information Technology (12/19/25)
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  • M365 Engineer - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ207855 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... TO SUCCEED: * Education: Bachelor of Arts/Bachelor of Science * Security Clearance Level: TS / SCI w/Poly * Required Experience: 5+ years of related experience *… more
    General Dynamics Information Technology (10/14/25)
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  • Sr. Cyber Systems Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …with 9 years of IT experience is required. + US Citizenship is required. + Active Top Secret / SCI security clearance is required to be considered. + ... on-site._ **What You'll get to Do** **Essential Duties:** + Engineer enterprise solutions that align with best practices to...is required. + US Citizenship is required. + Active Top Secret / SCI security… more
    Northrop Grumman (01/01/26)
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  • Principal Cloud Engineer - TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ204699 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... on-premises or legacy systems to the Cloud * Administer Exchange Online, SharePoint, Teams, and OneDrive * Monitor system...5+ years of related experience * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities:… more
    General Dynamics Information Technology (11/13/25)
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  • Junior Azure Cloud Engineer ( TS

    COMSO, Inc (Annapolis, MD)
    Junior Azure Cloud Engineer ( TS / SCI w/ Polygraph)...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore ... Sun Media Group. Currently, we are seeking aJunior Cloud Engineer ( TS / SCI w/ Polygraph)to join...on-premises or legacy systems to the Cloud + Administer Exchange Online, SharePoint, Teams, and OneDrive. + Monitor system… more
    COMSO, Inc (10/22/25)
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  • Linux Engineer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ207328 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... (CE) Training within six (6) months of Hire Date. + **Security Clearance Level:** TS / SCI with Polygraph is required. Successful candidates are expected to have… more
    General Dynamics Information Technology (12/15/25)
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  • Senior Software Engineer - CTJ - TS

    Microsoft Corporation (Redmond, WA)
    …security screenings: + The successful candidate must have an **active** US Government Top Secret / SCI Security Clearance. Ability to meet Microsoft, customer ... floor of PLx! We are seeking a Senior Software Engineer to join our team! PLx (Protection Level X)...provides the isolation, security and compliance required for the sensitive mission workloads. Our diversity of knowledge and experience… more
    Microsoft Corporation (01/09/26)
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  • Azure Cloud Architect - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ208813 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... * ​Must be willing to support an on-call rotation * Security clearance level: TS / SCI w/Poly * US citizenship required * Certification Required: 8570 compliant… more
    General Dynamics Information Technology (10/29/25)
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  • Cloud Technical SME - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ209512 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... on-premises or legacy systems to the Cloud + Administer Exchange Online, SharePoint, Teams, and OneDrive + Monitor system...15+ years of related experience * Security clearance level: TS / SCI w Poly GDIT IS YOUR PLACE… more
    General Dynamics Information Technology (11/19/25)
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  • Cross Domain Provisioning Engineer (Active…

    World Wide Technology (St. Louis, MO)
    information with co-workers and stakeholders **QUALIFICATIONS:** _Required:_ + Active TS / SCI Clearance Ability to successfully pass and maintain a Government ... systems. **What will you be doing?** WWT is seeking a Cross Domain Provisioning Engineer wo work as part of the Transport Cyber Security Services (TCS) team at… more
    World Wide Technology (11/21/25)
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  • Information Systems Security Manager (ISSM)…

    Amentum (Fort Meade, MD)
    …incident management, and PKI and authorization services. **Clearance Required:** + Active TS / SCI with Polygraph **Must be able to:** + Perform requirements ... If so, look no further. We are seeking an Information Systems Security Manager (ISSM) to join our team...Facilitate issue resolution through integrated product teams and Technical Exchange Meetings (TEM) + Provide support for a program,… more
    Amentum (12/23/25)
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  • Information Systems Security Manager (ISSM)…

    Amentum (Fort Meade, MD)
    …management, and PKI and authorization services. * US Citizen with an active TS / SCI with Poly **Other Requirements:** * Perform requirements gathering and ... **Your Impact:** We are seeking an Information Systems Security Manager (ISSM) 3 for a...Facilitate issue resolution through integrated product teams and Technical Exchange Meetings (TEM) * Provide support for a program,… more
    Amentum (11/12/25)
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  • Software Engineering II - CTJ - TS

    Microsoft Corporation (Reston, VA)
    …with some of Microsoft's most critical customers? We're looking for a Software Engineer II with the right mix of software development, on-line services experience ... cloud versions of our most trusted communication and collaboration products like Exchange , SharePoint, and Teams with our cross-platform desktop suites and mobile… more
    Microsoft Corporation (12/25/25)
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  • Senior Data Protection Engineer

    CACI International (Tampa, FL)
    …in SharePoint, OneDrive, and Exchange . + **DRM & Encryption Configuration (SIPR/ Top Secret ):** + Implement and manage enterprise Digital Rights Management ... rigid, disconnected constraints of the SIPR and Top - Secret networks. As a **Data Protection Engineer ,**...all networks. **Qualifications:** _Required:_ + **Must** hold a current Top Secret clearance and be SCI more
    CACI International (12/23/25)
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