• COLSA Corporation (Huntsville, AL)
    …or equivalent professional experience. + Minimum of 8 years related experience + Active DoD Top Secret Clearance with SCI eligibility; US Citizenship required + ... technical lead for a diverse infrastructure environment. The role spans Windows systems, Nutanix virtualization, Linux (RHEL), and enterprise storage. The successful… more
    DirectEmployers Association (09/21/25)
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  • COLSA Corporation (Huntsville, AL)
    …professional experience. + Minimum of 5 to 12 years of related experience + Active DoD Top Secret Clearance with SCI eligibility + Must be able to pass ... VMWare certification. + OS administration experience with Linux and Windows environments. + Active TS//SCI clearance with...Linux and Windows environments. + Active TS//SCI clearance with a current CI Scope Polygraph. Applicant selected… more
    DirectEmployers Association (10/02/25)
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  • Northrop Grumman (MD)
    …Current valid Security+ CE, CASP, CISSP or similar security certification. Current valid DoD 8570 Certification in a primary OS ( Windows , Linux, Cisco). ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have… more
    Appcast IO CPC (10/31/25)
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  • Northrop Grumman (MD)
    …Python Experience in embedded software development Experience developing in a Linux and/or Windows environment US Citizenship No clearance is required to start, ... must have the ability to obtain and maintain a DoD Top Secret clearance with SCI Sr....embedded software development Experience developing in a Linux and/or Windows environment US Citizenship No clearance is… more
    Appcast IO CPC (11/01/25)
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  • Northrop Grumman (AL)
    …up-to 10% to support business needs Applicants must have a current, active in-scope DoD -issued Secret security clearance at the time of application, which is ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...required to start Candidates with an active DoD 8140 certification at IAT Level II or higher… more
    Appcast IO CPC (11/02/25)
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  • Northrop Grumman (MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees ... required. US Citizenship Active Top Secret / SCI security clearance to be considered. TS/SCI clearance must...stay in place through employment. Must possess a current DoD 8570 Certification for IAT Level II or higher… more
    Appcast IO CPC (10/31/25)
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  • Applied Research Associates, Inc. (Huntsville, AL)
    …variety of issues. + Take ownership managing and supporting a small Windows server environment. + Independently identify, research, and resolve technical problems. + ... of relevant experience, experience supporting desktops/laptops and servers; specifically, with systems running Windows 10 and 11, Server 2016, 2019 and 2022 on a … more
    DirectEmployers Association (10/23/25)
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  • Sonalysts, Inc. (Waterford, CT)
    …+ Must be a US citizen, eligible for a US Department of Defense ( DoD ) SECRET security clearance * Preferred, but not required, experience in the following: ... to automate information system administration and security functions on Windows and Linux (Powershell, Python,?etc) + Support our software...+ Possessing an active US Department of Defense ( DoD ) security clearance * + Hold a current… more
    DirectEmployers Association (09/30/25)
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  • COLSA Corporation (Southport, NC)
    …(ICAM) principles, and Risk Management Framework (RMF) processes tailored to Army and DoD environments. This role requires an understanding of the best practices of ... Manage and execute the full RMF lifecycle for Army and DoD -related systems, including categorization, security controls implementation, risk assessment, and… more
    DirectEmployers Association (08/21/25)
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  • Northrop Grumman (MD)
    …systems and debugging US Citizenship required Ability to obtain and maintain a DoD Top Secret clearance with SCI Preferred Qualifications: Experience as a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...assigned. While not all positions will require an active clearance to start, all positions are contingent on the… more
    Appcast IO CPC (11/01/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, troubleshooting, management). + Maintain ... an operational environment. + Harden systems in accordance with DoD STIGs. + Conduct and support ACAS scans and...in network engineering, administration, or related IT roles. + Clearance : TS/SCI CI Poly + Required Skills: + Experience… more
    DirectEmployers Association (09/30/25)
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  • Tyto Athene (San Diego, CA)
    …troubleshooting, and documentation skills. + Ability to obtain and maintain a DoD security clearance . **Desired:** + Prior experience supporting DoD ... tools. + Support Base Communications Office (BCO) operations, ensuring compliance with DoD , DISA, and Navy network security standards. + Perform network performance… more
    DirectEmployers Association (10/30/25)
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  • Carnegie Mellon University (Pittsburgh, PA)
    …pass a background check and obtain and maintain an active Department of Defense ( DoD ) security clearance . Preferred Qualifications + Experience with C and C++ ... or a similar role. + You understand the Department of Defense ( DoD ) Systems Engineering lifecycle and the Software Development Lifecycle (SDLC) from requirements… more
    DirectEmployers Association (09/12/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …Must Be a US Citizen with the ability and willingness to obtain a DoD Secret or higher clearance **Preferred Qualifications** + Understanding of network ... research on one or more operating systems: Android, iOS, Windows , Linux, MacOS, VxWorks, QNX, RTOSs, or other custom...and implementation + Experience with symbolic analysis + Active DoD Secret security clearance **SOME OF THE… more
    DirectEmployers Association (10/02/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …+ Must be a US Citizen with the ability to obtain and maintain a DoD Top Secret security clearance . **Preferred Qualifications** + Master's degree with (2) or ... Machines/Environments for active development. + Experienced working in both Windows and Linux (RHEL & Ubuntu) environments. + Experience...as Z3) to model and assess systems. + Active DoD Top Secret clearance **Benefits: Live an… more
    DirectEmployers Association (09/06/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …Must be a US Citizen with the ability to obtain and maintain a DoD Top Secret security clearance . **Preferred Qualifications** + Experience adding functionality ... in a relevant field. + Experienced working in both Windows and Linux (RHEL & Ubuntu) environments. + A...pipelining. + Ability to self-lead and self-teach. + Active DoD Top Secret clearance **SOME OF THE… more
    DirectEmployers Association (09/06/25)
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  • Applied Research Associates, Inc. (Albuquerque, NM)
    …security assessments & hardening tools; possess strong understanding of operating systems ( Windows and Linux); have or be able to obtain Security + certification ... $115,000 (Dependent on experience) Basic Qualifications: + SECRET security clearance with the ability to obtain a TOP SECRET...+ Previous experience as an ISSO/ISSM is required. + DoD Directive 8570.1 IAM Level II or higher certification.… more
    DirectEmployers Association (10/14/25)
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  • Applied Research Associates, Inc. (Raleigh, NC)
    …+ **Must currently have or have the ability to obtain a Secret clearance .** Strong factors for disqualification include dual citizenship, living with or having ... acquire and maintain Special Access Program (SAP) access + Successfully obtain DoD 8570 IAT Level II Certification (Security+, CCNA-Security, etc.) within 60 days… more
    DirectEmployers Association (10/22/25)
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  • Carnegie Mellon University (Pittsburgh, PA)
    …pass a background check and obtain and maintain an active Department of Defense ( DoD ) security clearance . Preferred Qualifications + Experience with C and C++ ... or a similar role. + You understand the Department of Defense ( DoD ) Systems Engineering lifecycle and the Software Development Lifecycle (SDLC) from requirements… more
    DirectEmployers Association (09/12/25)
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  • Applied Research Solutions (Dayton, OH)
    …enterprise services and cyber network defense capabilities to customers across the DoD . This team will provide engineering expertise using technologies such as ePO, ... Assists the ISSM/ISSO in ensuring that the SSP is compliant with applicable DoD security policies and procedures + Monitors and investigates security breaches +… more
    DirectEmployers Association (09/04/25)
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