• Systems Administrator - Mid-Career

    Lockheed Martin (Moorestown, NJ)
    …be a detail\-oriented and proactive problem\-solver with a strong understanding of Linux security , networking protocols, and automation tools, able to prioritize ... functional teams\. The successful candidate will be a proactive, security focused engineer who can bridge the... Linux , and Ubuntu * Strong understanding of Linux security , including SELinux, iptables, FreeIPA authentication… more
    Lockheed Martin (10/11/25)
    - Related Jobs

  • Sr Staff Security Researcher (Advanced…

    Palo Alto Networks (Santa Clara, CA)
    …and detecting threats across our enterprise customers' networks. As a Sr. Staff Security Researcher, you will not only contribute to detection development, but also ... developing and shipping protections within 24 hours. + Reverse engineer software to uncover new vulnerabilities and deliver actionable...Wireshark, or equivalent tools. + Experience with AI/ML in security is a plus. + Proficient in Windows and… more
    Palo Alto Networks (09/10/25)
    - Related Jobs

  • Cyber Security Intern

    Lockheed Martin (Huntsville, AL)
    …analysis **Basic Qualifications:** *Enrolled in a degree program majoring in Cyber Engineer , or related Engineering Degree * General knowledge of Risk Management ... starting **Desired Skills:** * Strong technical writing skills\. * Windows or Linux \(e\.g\. Red Hat, Ubuntu\) * Hands\-on Scripting \(e\.g\. Python, shell/bash,… more
    Lockheed Martin (10/08/25)
    - Related Jobs

  • Simulator Solutions Architect - Security…

    AVT Simulation (Orlando, FL)
    …cybersecurity personnel to ensure that systems and applications meet established security and compliance standards. + Reviews existing systems and applications to ... related field such as Systems Engineering, Software Engineering, or Information Technology. Substitutions: Related professional experience cannot be substituted for… more
    AVT Simulation (09/20/25)
    - Related Jobs

  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Microsoft Windows,System Administration **Experience:** 5 + years of related ... to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting core service… more
    General Dynamics Information Technology (09/16/25)
    - Related Jobs

  • DevOps Engineers

    Artera Technologies (Annapolis Junction, MD)
    …and sustainment of FOSS/COTS/GOTS software tools, packages, and libraries in a Linux environment. The DevOps Engineer must be detailed oriented, have ... Senior, Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS/SCI with Appropriate Agency Polygraph Artera Technologies, LLC's… more
    Artera Technologies (09/22/25)
    - Related Jobs

  • Software Quality Assurance Testers

    Guidehouse (Atlanta, GA)
    …degree. + Four(4) years of experience in software quality assurance, IT security , infrastructure, or information systems testing. + Experience evaluating, ... activities. + This role typically reports to a supervisor or senior engineer and works under close guidance while building proficiency in enterprise testing… more
    Guidehouse (09/28/25)
    - Related Jobs

  • L1/L2 System Administrator in

    Virtual Service Operations (Tempe, AZ)
    …a good match! Opportunity Virtual Service Operations is searching for a System Engineer to join our team and provide comprehensive L1/L2 technical support for one ... clients, including regular on-site support in Tempe, AZ. As a System Engineer , you will play a critical role in maintaining enterprise infrastructure, supporting… more
    Virtual Service Operations (09/27/25)
    - Related Jobs

  • Sr Application Administrator Middleware CICS-Cobol…

    DXC Technology (Columbia, SC)
    …review server event logs, middleware SW logs, and Linux logs.. Understanding of Linux and Microsoft Active Directory security and basic security concepts ... worked in a production support role supporting MicroFocus/Rocket Enterprise Server, AWS certified engineer and CICS for at least 5 years MicroFocus Cobol and working… more
    DXC Technology (08/14/25)
    - Related Jobs

  • Cloud Engineers

    ManpowerGroup (Boston, MA)
    …environments. Responsibilities include monitoring and maintaining Windows and Linux systems, enforcing tagging/ security standards, resolving infrastructure ... **Cloud Engineer ** **Location:** **The primary work location will be...AWS. + Apply expertise across both Windows Server and Linux (RHEL/Amazon Linux ) environments. + Serve as… more
    ManpowerGroup (10/17/25)
    - Related Jobs