• Senior Data Engineer, Python

    Capital One (Richmond, VA)
    …of data warehousing experience (Redshift or Snowflake) + 3+ years of experience with UNIX / Linux including basic commands and shell scripting + 2+ years of ... Senior Data Engineer, Python Do you love building...experience in machine learning, distributed microservices, and full stack systems + Utilize programming languages like Python, Java, Scala,… more
    Capital One (11/04/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …logging tools (eg, Prometheus, Grafana, Splunk, ELK Stack). + Solid understanding of networking, Linux / Unix systems , and version control systems (eg, ... optimization, security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. We're seeking a… more
    Leidos (09/26/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …Bash, or similar scripting language + 3 year of experience working on Linux / Unix systemsBasic knowledge of TCP/IP networking, architecture, and core technologies ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/18/25)
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  • Senior AWS DevOps Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …. Advanced SQL skills for ETL and analytics workflows. . Proficiency in Unix / Linux environments for scripting and system operations. . Familiarity ... ** Senior AWS DevOps Engineer** **Category:** Project Management **Main.... Experience implementing monitoring, logging, and alerting for data systems . . Hands-on experience with DevOps tools like GitHub,… more
    CGI Technologies and Solutions, Inc. (10/11/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …scripts, generate docker containers, and collect data within both a Windows and a Linux / Unix environment - Ability to work closely with users to design, build, ... least 12 years) of computer science, application development, requirements collection, system design, data analysis, test, simulation, and verification of software… more
    Leidos (09/21/25)
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  • Senior DevOps Engineer with AWS

    GovCIO (Richmond, VA)
    …and environments such as Java, Angular, AWS. Provides patches and upgrades to existing systems . Involved in planning of system and development deployment as well ... Code IaC baseline; * Solid experience in installing, configuring and troubleshooting UNIX / Linux based environments; * Strong automation development skills. Needs… more
    GovCIO (10/07/25)
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  • Senior Data Engineer (Bank Tech)

    Capital One (Mclean, VA)
    …data warehousing experience (Redshift or Snowflake)** + **3+ years of experience with UNIX / Linux including basic commands and shell scripting** + **2+ years of ... Senior Data Engineer (Bank Tech) **Do you love...experience in machine learning, distributed microservices, and full stack systems ** + **Utilize programming languages like Java, Scala, Python… more
    Capital One (11/04/25)
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  • TS/SCI Senior Java Developer

    Insight Global (Arlington, VA)
    …platforms (AWS, Azure, or Google Cloud Platform) * Advanced proficiency in Linux / Unix and Windows server administration * Strong experience with containerization ... the architectural design and development of complex cloud-native applications and systems for DoD modernization initiatives * Drive technical decision-making for… more
    Insight Global (11/06/25)
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  • Software Developer - Senior

    CACI International (Fairfax, VA)
    …in client-side technologies (Java, Swing, EXT JS, JSP/HTML). * Demonstrated experience with Unix / Linux operating system . * Experience with data lakes, ... Software Developer - Senior Job Category: Information Technology Time Type: Full...with experience in Python, AWS, RDS, and file-based storage systems . Required Qualifications: ACTIVE TS/SCI with Polygraph * A… more
    CACI International (10/29/25)
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  • Senior Full Stack Developer

    BigBear.ai (Ashburn, VA)
    …connectivity technologies like JDBC, JPA, and Hibernate + Experience working in Unix / Linux environments + Hands-on expertise with leading JEE servers, including ... Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer (JAVA/JEE) to lead the...the modernization and ongoing maintenance of the CBP information systems . This role offers the opportunity to apply your… more
    BigBear.ai (10/21/25)
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