• Unified Communications Engineer - Senior

    Amentum (San Antonio, TX)
    …part of a team in a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS with the ability to acquire SCI ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (12/11/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …part of a team in a dynamic environment **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS with the ability to acquire SCI ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (12/17/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …skills : Experience Troubleshooting Applications and systems Account Maintenance with Active Directory Disaster recovery: backups and restores of physical ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/13/25)
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  • Virtual Network Engineer

    CACI International (Austin, TX)
    …and Horizon 8. + Expertise in Microsoft Server environments, core services like Active Directory , DNS, and DHCP. + Proficiency in installing, configuring, and ... Virtual Network Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/17/25)
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  • Principal Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (12/11/25)
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  • Senior Cloud DevOps Engineer - Identity…

    CACI International (San Antonio, TX)
    …Integrate cloud-native and on-prem identity stores (eg, AWS IAM, Azure AD, LDAP, Active Directory ) into unified ICAM architectures. * Develop and automate CI/CD ... Senior Cloud DevOps Engineer - Identity Management Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (11/20/25)
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  • Information Security System Engineer

    L3Harris (Greenville, TX)
    …+ Excellent understanding of Linux audit and logging system architecture. Good understanding of directory services - Active Directory and LDAP. + Candidate ... in the interest of national security. Job Title: Information Security System Engineer Job Code 29905 Job Location: Greenville, Texas (100% On-site) Schedule: 9/80… more
    L3Harris (10/12/25)
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  • Scientist, Project Engineer

    L3Harris (Greenville, TX)
    …+ Active DoD Secret Clearance Preferred Additional Skills: + Active TS /SCI L3Harris Technologies is proud to be an Equal Opportunity Employer. ... domains in the interest of national security. Job Title: System Architect_Project Engineer Job Code: 31065 Job Location: Greenville, Texas Schedule: 9/80 Job… more
    L3Harris (11/19/25)
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  • Site Reliability Developer 3

    Oracle (Austin, TX)
    …across environments. + Integrate systems with enterprise identity services such as Active Directory , LDAP, and Kerberos. + **Automation and Infrastructure as ... OCI National Security Region Networking team is looking for a **Senior Site Reliability Engineer ** . As a Site Reliability Engineer , you will solve interesting… more
    Oracle (12/12/25)
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  • Staff Solution Consultant

    Trellix (Austin, TX)
    …Exchange (TIE), and Data Exchange Layer (DXL). + You have experience with Active Directory , Databases, Virtualization, Cloud Services [i.e., AWS, Azure]) and ... comprised of Trellix and third-party technologies. The Endpoint Security Engineer (ESE) will report to the Senior Manager of...management, mitigation, and response strategies. + You hold an active TS /SCI clearance with Full Scope polygraph… more
    Trellix (11/14/25)
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