• Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …test, and deployment. + Proficient in C/C++ and Java Development + Proficient in Unix / Linux Operating System + Experience scripting (ie Python, Bash, etc.) + ... Experience Low-level debugging + Experience with networking protocols: TCP/IP, IPv4. UDP + Ability to learn, contribute to, and debug large codebases and propose ways to optimize and employ best practices + Demonstrated effective communication skills… more
    Northrop Grumman (07/08/25)
    - Related Jobs

  • Data Engineer

    ManTech (Ashburn, VA)
    …at different technical skill levels. **Preferred Qualifications:** + Experience working in Unix / Linux environment. + Experience with NoSQL database (MongoDB or ... DynamoDB or DocumentDB). + Experience with relational databases and knowledge of query tools and/or BI tools like Power BI or Business Objects (BO) and data analysis tools. + Experience with the Hadoop eco system, including HDFS, YARN, Hive, Pig, and… more
    ManTech (07/08/25)
    - Related Jobs

  • Backend Developer

    ManTech (Ashburn, VA)
    …+ Experience executing continuous integration with Jenkins or Bamboo. + Familiarity with Unix / Linux and shell scripting. + Hands on experience with Agile ... Lifecycle Management and engineering tools including Atlassian Jira and Confluence as well as application IDE tools including Eclipse, Jupyter Notebook, and Apache Zeppelin. + Agile Scrum participation and, ideally, Scrum Master experience. **Clearance… more
    ManTech (07/08/25)
    - Related Jobs

  • Operations Engineering Advisor - Enterprise…

    Fannie Mae (Reston, VA)
    …years of working experience with different IT Infrastructure components such as Unix / Linux Servers, Wintel Servers, networks, firewalls, routers, load ... balancers, VPN, Apache, web logic, LDAP, Oracle/MS SQL databases, SAN, Virtualization, Email systems, Enterprise monitoring (Splunk) and access management solutions for single sign on. * 6 years of working experience with applications in a production support… more
    Fannie Mae (07/04/25)
    - Related Jobs

  • Engineer, Software & Information Platform

    Cardinal Health (Richmond, VA)
    …determines causes and takes timely corrective action. + Works with the Unix / Linux /Windows Administrator on capacity planning and performance tuning of servers ... OSS Experience with TMS (Transport Mgmt System) modules Knowledge of Linux /DB2 database administration preferred. + Knowledge of good system management principles… more
    Cardinal Health (07/04/25)
    - Related Jobs

  • Amazon Dedicated Cloud Engineer, Platform…

    Amazon (Arlington, VA)
    …SSCP (Systems Security Certified Practitioner) - 3+ years of experience operating in a Unix , Linux , or Red Hat environment. - 3+ years of experience implementing ... automated software testing, scripting, deployment, and performance analysis systems. - 3+ years of experience of proven ability to troubleshoot and identify the root cause of issues. - Current, active US Government Security Clearance of TS/SCI with Polygraph… more
    Amazon (07/02/25)
    - Related Jobs

  • Data Engineer

    ManTech (Ashburn, VA)
    …the modern Cloud DW like Redshift, Databricks or BigQuery. + Experience working in Unix / Linux environment and with shell scripting and scheduling CRON jobs + ... Experience with Database query tuning and other performance enhancement methodology is a plus. + Experience with NoSQL database (MongoDB or DynamoDB or DocumentDB). **Preferred Qualifications:** + Knowledge of Continuous Integration & Continuous Development… more
    ManTech (07/02/25)
    - Related Jobs

  • Resident Engineer - Washington, DC

    Zscaler (Mclean, VA)
    …with systems installation, configuration and administration of routers/switches, macOS, UNIX / Linux and Windows-based systems. Knowledge with network ... troubleshooting using tools (Wireshark, tcpdump, Traceroute, MTR) + Meets requirements of DoD 8570 IATII or 8140 Cyber Def Infra Support Specialist - Intermediate + Active TS/SCI clearance **What Will Make You Stand Out (Preferred Qualifications)** +… more
    Zscaler (07/02/25)
    - Related Jobs

  • Senior Data Engineer

    ManTech (Ashburn, VA)
    …Azure, etc. and migrating customers/projects to the cloud. + Experience working in Unix / Linux environment + Experience with shell scripting and scheduling CRON ... jobs + Experience with one of the modern Cloud DW like Redshift, Databricks or BigQuery **Preferred Qualifications:** + Experience with NoSQL database (MongoDB or DynamoDB or DocumentDB) + Database query tunning and other performance enhancement methodology is… more
    ManTech (07/02/25)
    - Related Jobs

  • Remote Sr Cloud Application Engineer

    Shuvel Digital (VA)
    …IDE tools including Eclipse, Jupyter Notebook, and Apache Zeppelin + Familiarity with Unix / Linux and shell scripting + High level of self-motivation, desire to ... deliver stellar solutions and willingness to work in a distributed team environment. + Ability to lead and mentor junior to mid-level developers. + Desired Knowledge and Experience + NoSQL database systems such as Cassandra, MongoDB, DynamoDB, etc. +… more
    Shuvel Digital (06/26/25)
    - Related Jobs