• Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ ... CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration Tester + GWAPT...protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient with scripting… more
    Leidos (12/19/25)
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  • Quality Assurance Engineer II

    Amazon (Arlington, VA)
    …Job Number: AMZ9444036 Position Responsibilities: Lead the testing of large-scale systems , create test plans, test cases, and drive continuous improvements to ... Develop tests using Java and Shell Scripts in a Linux environment, document and coordinate the deployment of manual...the deployment of manual and automated tests for complex systems , and test mobile device development kits and device… more
    Amazon (12/16/25)
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  • Senior Computer Network Defense (CND) Engineer…

    V2X (Springfield, VA)
    …(SIEM) products, vulnerability scanning tools as deployed within hosted Information Systems . Responsibilities + The Senior CND Engineer develops and manages the ... wellness, and availability of CND tools within hosted information systems and addresses any issues in a timely manner....years experience in maintaining and operating Red Hat Enterprise Linux (RHEL) servers. + Shall meet the Cyber IT/Cybersecurity… more
    V2X (12/12/25)
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  • Assembler and Field Repair Break-Fix Technician

    SAIC (Sterling, VA)
    …deployed CBP systems . You'll also serve as a **System Integration Analyst ** , applying your scripting and OS expertise to ensure seamless system performance ... professionalism when interacting with CBP personnel + Work across Windows and Linux operating systems to support system integration + Use Windows CLI and … more
    SAIC (12/05/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …and Federal guidelines. + Conduct enterprise and system(s) endpoint analysis (eg, Windows, Linux , Mac, Cloud, and mobile systems ) and network based digital ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial internet… more
    Leidos (12/19/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial...CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration Tester + GWAPT… more
    Leidos (12/03/25)
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  • SLC Solutions Architect

    Siemens (Richmond, VA)
    …can unleash their best ideas quickly. Mendix is repeatedly ranked a Leader in analyst reports from Gartner and Forrester. In the 2021 Gartner(R) Magic Quadrant for ... Extensive enterprise software knowledge to include: Windows Server configuration Linux REHL 8+ configuration Database configuration/connectivity Firewall and networking… more
    Siemens (11/25/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …handling inbound incidents, service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux ). You will ... technical teams. Analyze, troubleshoot, and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. Conduct system… more
    CACI International (12/04/25)
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  • Application Server Support

    ManpowerGroup (Richmond, VA)
    …and Linux environments. **What's Needed?** + 8+ years' experience as a Systems Analyst . + 8+ years' experience in developing conceptual and detailed design ... team of experienced professionals. + Enhance your skills in both Windows and Linux environments. + Contribute to meaningful projects that impact the energy sector.… more
    ManpowerGroup (11/14/25)
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  • Digital Forensics Investigator (Intelligence…

    The MITRE Corporation (Mclean, VA)
    …prototyping using Python and establishing a development environment. + Strong familiarity with Linux operating systems and with Android OS and file system and/or ... who will be fulfilling the role of Investigator and all-source intelligence analyst leveraging digital forensics derived data to support our counterterrorism mission… more
    The MITRE Corporation (12/23/25)
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