• Enterprise Systems Engineer

    ManTech (Mclean, VA)
    …with access control models and network security + Solid understanding of server operating systems (Linux, Windows ) + In-depth understanding of communication ... **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer** to join our team in **McLean** **, VA** . **Responsibilities include… more
    ManTech (11/18/25)
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  • Customer Service Rep - Tax (Seasonal, Bilingual:…

    Concentrix (Richmond, VA)
    …a desktop or laptop computer (No Macs, Chromebooks, iPads, tablets, mobile phones, etc.) + Operating System : Windows 11+ RAM: 8GB or higher + Processor: ... Intel i5/AMD Ryzen 5 or higher + Internet Requirements: + DSL, Cable, or Fiber connection (Satellite and Wireless/Hotspots are not acceptable) + Speeds: 10 mbps download and 3 mbps upload or higher + While working, you will be required to hardwire with an… more
    Concentrix (12/11/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …of client computing software, hardware, and management solutions operating systems installation, configuration, and maintenance on Windows servers and ... engineering, and internal customers + Advanced skills in: Operating system installation, configuration, and maintenance ( Windows servers and… more
    BAE Systems (12/12/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …Test Guide, NIST, etc. + Proficient with the command line interface of multiple operating systems - Windows , macOS, Linux, etc. + Solid understanding ... of manual scripting and scripting languages- ex. Python, Bash, PowerShell, C/C++, etc. + Proficient with using commercial and open source penetration testing tools - ex. Metasploit, Nikto, SQLMAP, Responder, Nessus, Netcat, Burp Suite, etc. + Conduct and… more
    TestPros (11/18/25)
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  • Deputy Cybersecurity Manager

    BAE Systems (Sterling, VA)
    …including: Leveraging platforms like ServiceNow to automate security processes + Familiarity with operating systems (eg, Windows , Linux) and network security ... Description** **Join Our Team as a Deputy Cybersecurity manager** At BAE Systems , we're dedicated to delivering innovative solutions that make a meaningful impact.… more
    BAE Systems (10/30/25)
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  • Systems Administrator/Tester (SME)

    BAE Systems (Herndon, VA)
    systems and escalate advanced issues as needed. Troubleshoot server, operating system , application, and connectivity issues. Support daily operations, ... **Job Description** BAE Systems , a top-ten prime contractor to the US...This role provides Tier I & II user and system support while ensuring the quality, stability, and security… more
    BAE Systems (12/19/25)
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  • Embedded Reverse Engineer: All Levels - Future…

    Cipher Tech Solutions (Vienna, VA)
    …with various traditional operating systems as well as Real Time Operating Systems (eg, Windows , *nix, VxWorks, QNX, FreeRTOS, Embedded Linux, ... datasheets to understand device functionality + Experience in reverse engineering of embedded systems containing proprietary operating systems or bare metal… more
    Cipher Tech Solutions (12/09/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …+ MCSE/MCITP + Microsoft Task Sequences + Microsoft PowerShell + Operating System Deployment (OSD) + Microsoft Windows Update Service + Understanding of ... \#LI-DDUNN **Required Education, Experience, & Skills** We are actively seeking a Windows Systems Engineer with a minimum of 11 years' experience, plus a… more
    BAE Systems (12/09/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution ... engineering, software development, or system administration. Requirements + 3+ years of experience as...Microsoft Windows and Linux servers to include operating systems . + Prior experience as a… more
    ENS Solutions (09/27/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …+ Manage Privilege User nomination process + Contribute to documentation such as System Security Plans (SSP) and Standard Operating Procedures (SOP) + POA&M ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...Maintain Security-related records + Monitor the project s information system security posture + Perform Continuous Monitoring (ConMon) using… more
    BAE Systems (12/19/25)
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