• Deployable Senior Principal Network…

    Northrop Grumman (Beale AFB, CA)
    …are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network ... + Test and Implementation + Integrated Maintenance Data System + Unix/Solaris Operating Systems and Principles + Windows Server and Desktop versions. + Wide… more
    Northrop Grumman (12/09/25)
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  • Senior Hardware/Software Technician

    Chenega Corporation (Washington, DC)
    Senior Hardware/Software Technician Washington, DC Join our Talent Network Senior Hardware/Software Technician Washington, DC C-CDAS-24-014 Are you ready to ... + Troubleshoot VPN issues with SSP-furnished equipment. + Provide Windows operating system support - Windows 10...substituted for a degree. + 5+ years of IT systems support experience. + IT certifications: CompTIA Certification A+,… more
    Chenega Corporation (12/03/25)
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  • Senior Software Engineer

    Leidos (Omaha, NE)
    …with an issue/problem tracking system (eg, Jira) + Proficiency with multiple operating systems (Mac OSX, Windows , LINUX, etc.) + Proficiency with at least ... and exciting C/C++ developer opportunities available now! We are seeking a talented ** Senior Software Engineer** to join our dynamic Agile software teams in Omaha,… more
    Leidos (12/14/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information … more
    General Dynamics Information Technology (12/11/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …knowledge of Windows , Linux, VxWorks or other Real time operating systems * Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) ... US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins Aerospace,… more
    RTX Corporation (10/05/25)
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  • Senior Embedded Software Engineer

    Applied Research Associates, Inc. (Cypress, CA)
    …and Linux environments. + Experience with Software Version Control (git). + ACTIVE Secret or or higher Clearance needed ** Senior Electronic Warfare Embedded ... ARA's Applied Electromagnetics Division, in Cypress, CA, is seeking a Senior Electronic Warfare Embedded Software Engineer. If software development in support… more
    Applied Research Associates, Inc. (10/07/25)
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  • Senior Network Engineer

    ManTech (San Antonio, TX)
    …servers as well as various local and long-haul WAN connectivity.Expertise in Windows networks, Cisco Systems , and Orion SolarWinds. **Preferred Qualifications:** ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our team onsite...network security by managing the LAN/WLAN - WAN barrier systems to prevent unauthorized access. + Configure and manage… more
    ManTech (09/30/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our ... the art test solutions with the most advanced engineering systems in the world. TSC products are in engineering...to cost and schedule management planning + Communicating with senior management on project status + Troubleshooting software and… more
    RTX Corporation (12/12/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    …including known ports and services; + Demonstrated advanced experience with the Windows operating system and other operating systems (eg, Linux or ... **Description** Leidos has a current job opportunity for a ** Senior Malware Engineer** on the DISA GSM-O program in...the DISA GSM-O program in Alexandria, VA.An active Top Secret security clearance and demonstrated advanced technical ability in… more
    Leidos (10/31/25)
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  • Senior Technical Trainer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Technical Trainer** to join our team in **Chantilly, VA.** The Senior Technical Trainer must ... written and verbal communication skills. + Knowledge of Instructional Systems Design + Demonstrated initiative, sound judgment, effective decision-making. +… more
    ManTech (12/11/25)
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