• Testers

    TriTech Enterprise Systems, Inc. (Lanham, MD)
    …experience, able to comprehend Oracle AWR reports, able to comprehend systems reports ( Unix & Linux), analytical, and team player - 3 years + Demonstrated experience ... in setting up the performance testing strategy for a data warehouse application - 3 years + Experience conducting performance testing builds for enterprise applications built on top Java, Oracle and Informatics ETL technologies - 3 years + Demonstrated… more
    TriTech Enterprise Systems, Inc. (11/02/25)
    - Related Jobs

  • Senior Information Systems Security Officer

    ManTech (Fort Washington, MD)
    …Degree and 5 + years prior experience + Solid understanding of Linux/ Unix Administration. + Experience with applying DISA STIGs with containerization and ... orchestration technologies, particularly Docker and Kubernetes. + Proficient in one or more computer programming languages commonly used in scripting & automation. IE: Bash, Python, Go, Rust. + Demonstrated experience in automating deployments and developing… more
    ManTech (11/01/25)
    - Related Jobs

  • Principal Engineer, Developer Productivity

    General Motors (Annapolis, MD)
    …Python, Rust, C/C++, NodeJS or equivalent + Considerable experience with Unix /Linux, SSH, and networking fundamentals + Effective collaboration skills and experience ... researching, documenting, communicating, and defending proposals and taking and giving critical feedback + Experience mentoring and growing junior engineers **Preferred Qualifications (Nice-to-Have)** + Experience working with GCP, AWS, or Azure + Familiarity… more
    General Motors (10/31/25)
    - Related Jobs

  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    …+ Experience in low-level internals in one or more platforms (eg, Windows, Unix , mobile, or network devices) + Experience with Continuous Integration software + ... Experience with Atlassian Tools (Confluence, Jira, Crucible) + Strong problem-solving skills + Experience with software troubleshooting and debugging **Security Clearance Requirements:** + Must have a current/active TS/SCI w/Polygraph security clearance and be… more
    ManTech (10/31/25)
    - Related Jobs

  • Java Developer

    Leidos (Bethesda, MD)
    …SAFe practices + Use industry leading DevOps tools like GitHub, Jenkins, Unix bash scripting + Document and Perform systems software development, including ... deployment of build artifacts across different environments leverage GitFlow constructs + Leverage Atlassian tool suite like JIRA and Confluence to track activities **Basic Qualifications:** + Direct experience integrating with, configuring, performance… more
    Leidos (10/31/25)
    - Related Jobs

  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …skills with shell, python, PERL and the like, supporting Windows and Unix environments, as well as proven experience installing and maintaining security patches ... on servers, ITIL, and In-depth knowledge of Cisco Enterprise environments + Expert experience with IP, Routing and Connection services as well as working on ITIL and SAFe Agile Frameworks. + Ability to analyze available hardware and software from external… more
    Leidos (10/31/25)
    - Related Jobs

  • Cloud Engineer

    Leidos (Bethesda, MD)
    …development and system engineering. + Experience developing basic tooling and scripting: UNIX shell, Python, Perl or similar. + IaC coding scripting (CDK/Cloud ... formation preferred) + Salt (preferred) or some other config management tool (Ansible preferred) + Strong written and verbal communication skills are required to collaborate with customer representatives, domain experts, systems engineers, and architects. +… more
    Leidos (10/31/25)
    - Related Jobs

  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    …Python. + Develop Windows applications using Visual Studio or .NET environments; UNIX applications using make files or comparable build environments; or, Embedded or ... mobile platform development + Provide/author documentation, participate in design, code, and software readiness reviews as prescribed by the custome's software development procedures and processes. + Use software version control tools (eg, Subversion or CVS).… more
    BigBear.ai (10/31/25)
    - Related Jobs

  • Senior Database Administrator

    Highmark Health (Annapolis, MD)
    …resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX , Linux, and Windows + Take a lead role in conducting root cause analysis ... to identify and resolve problems impacting more complex application and/or database availability and service levels. + Contact vendor support when necessary to facilitate application development and client problem resolution with optimum speed and efficiency.… more
    Highmark Health (10/28/25)
    - Related Jobs

  • Test Engineer 1

    Synergy ECP (Columbia, MD)
    …written in Java or GoLang + One (1) year experience testing in Linux, Unix , Windows, or Cisco OS operating system CLEARANCE REQUIRED + TS/SCI w/ Polygraph Desired ... Qualifications: + One (1) year experience testing a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) + One (1) year experience using a requirements tracking tool (such as Redmine, Jira) About Us Founded in 2007 and… more
    Synergy ECP (10/28/25)
    - Related Jobs