• Linux System Administrator

    Leidos (Alexandria, VA)
    …maintenance of core enclave infrastructure services including DCHP, DNS, e-mail, Apache Web Servers, Tomcat application servers, Postgresql database servers + ... Configure and monitor security tools required for DoD networks + Participate and contribute to design discussions related to improving the capabilities, performance and security posture of new and existing services **Basic Qualifications:** + 4+ years of… more
    Leidos (05/03/25)
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  • Principal Cloud Operations Engineer,…

    Pegasystems (Dulles, VA)
    …structure and garbage collection concepts; + 3 years of experience with administration of web servers running Tomcat , Apache or Nginx; + 1 year of experience ... remote teams; + 4 years of experience with Amazon Web Services (AWS); + 4 years of experience with...and tuning mission critical production Java applications and Apache Tomcat application servers in a global enterprise; + 3… more
    Pegasystems (05/06/25)
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  • Cloud Operations Engineer, Infrastructure

    Pegasystems (Dulles, VA)
    …understanding of JVM memory structure and garbage collection concepts * Administration of web servers running Tomcat , Apache, IIS, Nginx * Basic network ... in installing, configuring, troubleshooting, and tuning Java applications and Apache Tomcat application servers * 3+ years of experience with enterprise scale… more
    Pegasystems (04/26/25)
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  • Senior Principal Cloud Operations Engineer,…

    Pegasystems (Dulles, VA)
    …heap dumps and JVM memory structure and garbage collection concepts; + Administration of web servers running Tomcat , Apache or Nginx; and + Working with ... troubleshooting, and tuning mission critical production Java applications and Apache Tomcat application servers in a global enterprise; + Hands-on operational… more
    Pegasystems (04/10/25)
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  • Linux/Unix Application Administrator

    SAIC (Ashburn, VA)
    …+ Experience working with SAP BI 4.3 infrastructure. + An understanding of Web Servers, Application Servers ( Tomcat ) and Databases (Oracle, Postgres, MySQL, ... motivated, career and customer-oriented **Linux/** **Unix Applications Administrator (MUST have Apache Tomcat experience)** to join our team in Ashburn, VA to begin… more
    SAIC (04/08/25)
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  • Senior Front End Java Developer

    ManTech (Sterling, VA)
    …HTML, CSS, JavaScript, JQuery, JSON, AJAX) + Hands on experience with web /application servers (eg, Tomcat , WildFly, WebLogic) + Experience developing solutions ... via Amazon Web Services (eg AWS EC2, RDS, S3) + High level of self-motivation, desire to deliver stellar solutions and willingness to work in a distributed team… more
    ManTech (05/07/25)
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  • Unix/Linux Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    …level experience in Red Hat Linux administration, server virtualization, application/ Web server administration Apache/ Tomcat /Weblogic, DNS and BIND, oracle ... directory services, CISCO firewalls routers and switches, and network/storage connectivity configuration and troubleshooting. Minimum Qualifications An active, in-scope US Government issued: Secret with Tier 5, or higher. Due to the nature of the work and US… more
    Trace Systems Inc (04/25/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, ... Java cryptographic framework, XML, web UI (ie, Angular, JavaScript, CSS, HTML, etc.) and...EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers ( Tomcat , WebLogic, JBoss), Spring framework, scripting. Experience or familiarity… more
    Leidos (03/29/25)
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  • Sr. Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    …of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, ... Java cryptographic framework, XML, web UI (ie, Angular, JavaScript, CSS, HTML, etc.) and...EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers ( Tomcat , WebLogic, JBoss), Spring framework, scripting. + Experience or… more
    Leidos (03/28/25)
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  • JAVA Software Engineer

    BAE Systems (Alexandria, VA)
    …of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C , ... Java cryptographic framework, XML, web UI and special purpose device programming opportunities are...(EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers ( Tomcat , WebLogic, JBoss), scripting. + Experience with high level… more
    BAE Systems (02/20/25)
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