• Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …documentation and reports + Experience using one or more of the following: C++, Python , R, SQL, PostgreSQL, Linux , MATLAB, VBA, or STK Preferred Qualifications: ... + Master's STEM degree + Experience in modeling and simulation + Prior experience providing analysis support + Knowledge of impacting mission threats + Prior experience with government satellite systems and/or space situational awareness + Experience with… more
    KBR (03/04/25)
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  • Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …* Proficiency with Fortran, C, and/or C\+\+ * Experience with one or more of Python , BASH, Korn, and/or Perl * Linux Operating System knowledge, ability to solve ... a career that's built for you\. Lockheed Martin provides Red Hat Enterprise Linux \(RHEL\)/SE Linux based HPC services throughout the lifecycle for computational… more
    Lockheed Martin (04/07/25)
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  • Managed Services Engineer…

    SHI (Richmond, VA)
    …control systems (such as Git, AzureDevOps). + Ability to work with Windows Server/ Linux OS/terminal/AWS CLI skills. + Ability to perform Automation and Scripting - ... basic scripting using python , nodeJS or other. + Ability to conduct technical...as Git, AzureDevOps). + Ability to work with Windows Server/ Linux OS/terminal/Azure CLI skills. + Ability to perform Automation… more
    SHI (04/05/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …\#LI-KW2 **Required Education, Experience, & Skills** We are looking for an expert Linux Systems Engineer with a minimum of 11 years' experience. Bachelor's Master's ... are preferred with a background utilizing the following: + Linux including Red Hat and its derivatives (CentOS, RHEL,...Experience, & Skills** + Experience with the following languages: Python , Bash + Experience with Amazon Web Services (AWS),… more
    BAE Systems (04/10/25)
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  • Senior Compute Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …*Minimum Required Experience:* * 2 years of hands-on experience managing large-scale Linux and Windows Server environments, both in AWS and on-premises. *Desired ... * 3+ years of hands-on experience working with large-scale Windows and Linux environments in on-premises and AWS. * Experience supporting mission-critical platforms… more
    Fannie Mae (04/24/25)
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  • Red Team Penetration Tester IV

    TekSynap (Virginia Beach, VA)
    …develop, and employ offensive tools using platforms such as Metasploit, NMAP, Kali Linux , and Cobalt Strike. + Emulate threat actor TTPs based on MITRE ATT&CK, ... intelligence. + Conduct assessments and attacks across various platforms, including Linux , Windows, and macOS. + Exploit and manipulate Active Directory environments… more
    TekSynap (03/29/25)
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  • Senior DevOps Engineer

    Motion Recruitment Partners (Arlington, VA)
    …our Cloud-centric DevOps initiatives. The ideal candidate will bring deep expertise in Linux , Infrastructure as Code (IaC), and Compliance as Code, along with a ... + Certifications required within 3 months: Security+ and a Linux cert (eg, Linux +, RHSCA) + Proficiency...Proficiency in Shell scripting (Bash, Korn, C) + Advanced Python programming and automation expertise + Experience automating AWS… more
    Motion Recruitment Partners (04/23/25)
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  • Junior Software Developer

    ManTech (Mclean, VA)
    …our team in **McLean, VA** . In this role, you will be an experienced Linux and Ruby on Rails Developer with a strong background in Telephony Engineering to serve ... Recap Office (VPRO). You will leverage your expertise in Linux systems, Ruby programming, Ruby on Rails, and telephony...the ability to learn Ruby with strong experience with Python with Django or Flask. + Strong verbal and… more
    ManTech (03/26/25)
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  • Infrastructure Engineer

    CACI International (Chantilly, VA)
    …**The Opportunity:** CACI is seeking an Infrastructure Engineer who has strong Linux and SPLUNK experience. This individual provides support for the overall workload ... managing, and maintaining all aspects of IT hardware and software cloud infrastructure ( Linux servers, network, security, etc.). + Leverage tools such as Splunk to… more
    CACI International (02/08/25)
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  • Systems Administrator- TS/SCI with Polygraph

    General Dynamics Information Technology (Springfield, VA)
    …**Job Family:** Systems Administration **Skills:** Information Technology (IT), Linux ,System Administration **Certifications:** Security+ CE - CompTIA **Experience:** ... is smarter. Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical operational… more
    General Dynamics Information Technology (02/07/25)
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