• Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …support equipment Knowledge/experience with integrated logistics support Engineering technician Linux / Unix administration Must be willing to ... Security\+ Certification DOD Top Secret Clearance **Desired Skills:** UAV Technology Experience Admin experience with Cisco, Juniper, Linux or RHEL, Windows,… more
    Lockheed Martin (09/25/25)
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  • Middleware Team Lead

    GovCIO (Annapolis, MD)
    …Servers, Portals, and associated SW products and operating system configuration in LINUX , UNIX and Windows environments. Once deployed, responsible for ... and will be a remote position. **Responsibilities** Senior middleware administration experience deploying and managing middleware SW supporting customer… more
    GovCIO (09/25/25)
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  • C++ Software Developers

    SURVICE Engineering (Lexington Park, MD)
    …experience including programming in C and C++ in a Windows and/or Linux / Unix environment About UsSURVICE Engineering is a nationally recognized, single-source ... computer science, acquisition, technical writing, training, and other technical and administrative fields. And many of our personnel have DoD and/or operational… more
    SURVICE Engineering (09/02/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Jessup, MD)
    …Network Defender) or Network+ or Security- 1-3 years of experience with Systems Administration in Linux / Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - ... excellence and troubleshooting complex system operations, have a good understanding of Linux , networking and general knowledge of cloud services. We need engineers… more
    Amazon (08/29/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …in the resolution process. Configures and manages Virtual and storage environments; Linux , UNIX and Windows operating systems; installs/loads operating system ... : Bachelor's degree in technical discipline and two (2) years of relevant systems administration experience or a master's degree with less than two (2) years of… more
    Leidos (09/20/25)
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  • Lead BeyondTrust Consultant

    Cayuse Holdings (Annapolis, MD)
    …security ecosystems. + Technical proficiency with **enterprise operating systems** (Windows, Linux , Unix ) and **cloud platforms** (AWS, Azure, Google Cloud). ... security solutions, including Active Directory (AD), Identity Governance and Administration (IGA) platforms, and Security Operations Center (SOC) processes. +… more
    Cayuse Holdings (10/02/25)
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  • Middleware Lead Infrastructure Architect

    Humana (Annapolis, MD)
    …two or more of the following: IIS, JBoss, WebSphere, Tomcat, or WebLogic, on Linux , UNIX , and Windows platforms. + Proficient in deploying web and enterprise ... applications in both clustered and non-clustered environments. + Skilled in managing SSL digital certificates and troubleshooting Java errors. + Experience working with load balancers. **Leadership & Team Development:** + Proven ability to mentor, guide, and… more
    Humana (09/30/25)
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  • IT Vulnerability Senior Security Analyst

    General Dynamics Information Technology (Bethesda, MD)
    …platforms (AWS and GCP) and hybrid environments + Understanding of **Windows, Linux / Unix , and network devices** security hardening + Excellent working experience ... PowerShell) to automate scanning tasks, reporting, and API integrations; administration and operation of security scanning and vulnerability management platforms… more
    General Dynamics Information Technology (09/30/25)
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  • Site Reliability Engineer

    Parsons Corporation (Baltimore, MD)
    …6 years of experience in a DevOps or related role + Proficient in Linux / Unix systems administration , cloud computing (AWS, Azure, GCP), automation (Python, ... Go, Bash, Ansible, Terraform), monitoring and alerting (Prometheus, Grafana, Datadog), and CI/CD pipelines + Experience with incident management, performance tuning, capacity planning, and security best practices + Strong problem-solving skills and attention… more
    Parsons Corporation (09/25/25)
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  • Platform Engineer

    Synergy ECP (Columbia, MD)
    …Ability to write Ansible Playbooks . Three (3) years' experience supporting and installing an Linux , Unix , Windows, or Cisco OS operation systems . One (1) year ... Platform Engineer Skill Level 1 Provide hardware, operating system and system administration support for the highly available enterprise services offered by the… more
    Synergy ECP (09/24/25)
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