• WebSphere Administrator

    Cognizant (Denver, CO)
    …configure, and maintain WebSphere Application Server (WAS) environments,Liberty Profile and Tomcat . . Perform deployments of web applications on WebSphere servers. . ... to be considered** . Expertise in WebSphere Application Server (WAS), Liberty Profile, Tomcat . . Strong knowledge of Java Enterprise Edition (Java EE). . Experience… more
    Cognizant (08/14/25)
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  • Full Stack Systems Engineer, Stf / TS/SCI Poly…

    Lockheed Martin (Littleton, CO)
    …Familiarity with web server configuration and management such as Apache httpd or Tomcat * Prior experience managing PKI certificates for applications or servers * ... Advanced proficiency in scripting & automation such as shell or Ansible * Experience with RedHat Enterprise Linux \(RHEL\) * Experience with Windows Server * Experience administering virtual machines with VMWare ESXi & vSphere * Managing servers in a… more
    Lockheed Martin (08/13/25)
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  • Full Stack Software Engineer

    ManTech (Aurora, CO)
    …Linux, Windows, Solaris, VMWare + Middleware & Web Services: JBoss, WebLogic, Tomcat , SOAP, RESTful APIs, UI frameworks + Databases: DB2, MongoDB, MySQL, Oracle, ... Postgres, JPA/Hibernate + Version Control & CI/CD: Git, GitLab, ClearCase, ClearQuest, Gradle + Containerization & Orchestration: Docker, Kubernetes, Rancher RKE2 + Event Streaming & Messaging: Kafka + Tools: Putty, Atlassian Suite (JIRA, Confluence)… more
    ManTech (08/08/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …(ie, EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers ( Tomcat , WebLogic, JBoss), Spring framework, scripting. Experience or familiarity with multiple ... of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift). Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery. Experience with Testing and Mocking frameworks: JUnit, Jupiter,… more
    Leidos (08/08/25)
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  • Database Administrator - Thurs/Fri Off Days

    GovCIO (Denver, CO)
    …scripting languages and monitoring tools. + Hands on experience with Apache Tomcat , Wildly, Oracle Fusion Middle Tier (OFM), IBM WebSphere, Apache HTTP, Kubernetes, ... Docker and other types of containers, IBM MQ, Kafka, Zookeeper, RedHat OpenShift, RedHat 3scale Ansible, Google Cloud Platform, Microsoft Azure, Linux shell scripting, Microsoft PowerShell, JYTHON, AppDynamics, Zabbix, SolarWinds, Zabbix, SolarWinds, Neustar… more
    GovCIO (08/02/25)
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  • Senior Operating System Specialist - Thurs/Fri…

    GovCIO (Denver, CO)
    …on experience or knowledge of current technologies in use include Apache Tomcat , Wildly, Oracle Fusion Middle Tier (OFM), IBM WebSphere, Apache HTTP, Kubernetes, ... Docker and other types of containers, IBM MQ, Kafka, Zookeeper, RedHat OpenShift, RedHat 3scale Ansible, Google Cloud Platform, Microsoft Azure, Linux shell scripting, Microsoft PowerShell, JYTHON, AppDynamics, Zabbix, SolarWinds, Zabbix, SolarWinds, Neustar… more
    GovCIO (08/02/25)
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  • ITSM Engineer

    AIG (Salida, CO)
    …(eg, Arch / Debian / Red Hat Linux, Windows, MacOS, Oracle, Sybase, SQL, Tomcat , NGNIX, Apache, IIS) + Strong written and verbal communication skills in both ... Japanese and English, with the ability to engage clearly and effectively across technical and non-technical audiences. Total Experience + 3-6 years of experience in IT operations, L2/L3 technical support, or ITSM process-related work. + Experience working in… more
    AIG (08/02/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …and management. * Management, deployment and troubleshooting of Java and Tomcat applications in a Linux environment. * Experience analyzing and evaluating ... the security of new and existing IT systems and the procedures to protect information system assets from intentional or inadvertent modification, disclosure, or destruction. * Experience analyzing and evaluating the design and operating effectiveness of… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Oracle/Sybase/Postgress database maintenance. + Familiarity with Java application servers ( Tomcat , JBoss). + Familiarity with Linux/UNIX applications and services ... (NFS, SSH, NTP, LDAP, HTTP, Ansible). Additional Eligibility Qualifications + Must currently have and be able to maintain a DoD Top Secret Security Clearance with SCI Eligibility + DoD 8570 IAT Level II certification (Security+, CCNA Security, CySA+, GICSP,… more
    Paragon Cyber Solutions (07/23/25)
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  • JAVA Software Engineer

    BAE Systems (Aurora, CO)
    …JEE (EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers ( Tomcat , WebLogic, JBoss), scripting. + Experience with high level requirements management ... including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such as Pair… more
    BAE Systems (07/16/25)
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