• 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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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …/ JavaScript + REST / Jersey / JSON + OSGI Apache Karaf or Apache Tomcat or Spring + Experience working in an Agile development environment + Experience with JIRA ... and Confluence + Experience with Jenkins Continuous Integration Tool + Experience with concurrent/threaded applications/components + Understanding of digital signal processing + X-MIDAS experience is a plus Education/Certifications: + Bachelor's degree in… more
    DCCA (08/22/25)
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  • Appian Frontend Developer (Remote)

    GovCIO (Denver, CO)
    …+ 3+ years of working knowledge of Application Servers like JBoss, Weblogic, IIS, Tomcat etc. as part of the installation. + 3+ years experienced in configuring, ... debugging, and systems integration including configuring forms, reports, underlying logic, and interface components as a developer. + Presenting demos to the customers. + Ability to translate business needs into solution architecture requirements and… more
    GovCIO (08/21/25)
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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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  • Senior Database Administrator - Mon/Tue 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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  • 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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