• Systems Engineer IT, Staff

    Lockheed Martin (Longmont, CO)
    …but are not limited to: * Design, build, test, and troubleshoot computer systems \. * System Administration \. * Workstation and server configuration\. * ... configure, integrate, troubleshoot, maintain and keep documentation required for the systems being developed\. This position is part of our ground infrastructure… more
    Lockheed Martin (03/27/25)
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  • Systems Integration Engineer

    Synergy ECP (Columbia, MD)
    …for the full software stack. Update software for sustainment support. Basic Linux system administration skills and shell scripting. Execute test codes ... Systems Integration Engineer Columbia, MD Description Company Description...veteran status, or any other protected class. Clearance Required: TS /SCI w/ Full Scope Polygraph Other Requirements: US Citizenship… more
    Synergy ECP (04/16/25)
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  • System Administrator / System Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …+ Strong written and verbal communicate skills. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... **TECHNICAL SKILLS AND QUALIFICATIONS:** + 5+ years of experience as a Systems Administrator/ Systems Engineer performing administration , engineering, or… more
    Parsons Corporation (04/08/25)
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  • System Administrator 4

    PDS Defense (Herndon, VA)
    …be sure to talk with your recruiter. Job Requirements Minimum Security Clearance: Top Secret /SCI **VEVRAA Federal Contractor / Request Priority Protected Veteran ... (Required Skills/Experience): A current Full Scope intelligence Poly (FSP). System Administration experience of Linux /Unix or Windows platforms. 5+ years'… more
    PDS Defense (05/15/25)
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  • Senior Application Security Architect

    Leidos (Clarksburg, WV)
    …have reliable internet access + Must be a US Citizen to apply + DOD Top Secret Clearance is required Preferred Qualifications: + Master's Degree preferred + 4+ ... enterprise environment, encompassing cross-platform technologies, integrating security into CI/CD systems , ensuring compliance with security standards including NIST and… more
    Leidos (05/22/25)
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  • Lead, Information System Security Officer (ISSO)

    L3Harris (Sterling, VA)
    …server, firewall, & IPS logs; experience with SIEM tools. + Active Top Secret //SCI security clearance with CI Polygraph. Preferred Additional Skills: ... and server operating systems , including but not limited to Microsoft and Linux offerings. + Experience conducting scans with tools such as Tenable Nessus, Rapid7… more
    L3Harris (04/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): + Certified Ethical Hacker (CEH), Windows/ Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... Cyber Security Engineer Type: Contract Location: Arlington, VA Work Auth: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior… more
    Shuvel Digital (03/27/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): * Certified Ethical Hacker (CEH), Windows/ Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior to… more
    Shuvel Digital (03/27/25)
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  • Senior Application Security Engineer

    Leidos (Clarksburg, WV)
    …have reliable internet access + Must be a US Citizen to apply + DOD Top Secret Clearance is required Preferred Qualifications: + Master's Degree preferred + 6+ ... Qualifications: + Bachelor's Degree in Software Engineering, Computer Science, Information Systems + Management, Cyber Security or other related discipline, or… more
    Leidos (05/21/25)
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  • Tools Systems Engineer

    CACI International (Annapolis Junction, MD)
    …Cisco + Juniper JUNOS Network Operating System + Network Device (firewall/router/switch) System Administration + Palo Alto + Proficient in Linux /UNIX commands + ... Tools Systems Engineer Job Category: Engineering Time Type: Full...Server OS + RHEL 7x, 8x, or 9x + RHEL/ Linux Server Administration + Web Applications +… more
    CACI International (03/20/25)
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