• Onsite Transportation Monitoring Operator/Call…

    AECOM (Fairfax, VA)
    …for using Advanced Traffic Management Systems (ATMS) software to monitor Department roadways and manage events/incidents; dispatching incident management personnel ... RESPONSIBILITIES:** + Use software and applications to control and monitor various Intelligent Transportation Systems devices located along freeways, such… more
    AECOM (09/16/25)
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  • Sr Microsoft System Administrator

    Amentum (Fort Belvoir, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking an **Sr ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. INSCOM executes mission command of operational intelligence… more
    Amentum (10/11/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …The systems and software you build will be required to meet the security policy and assurance requirements of both public and private sector customers. Microsoft's ... by developing and following the playbook, working on call to monitor system/product/service for degradation, downtime, or interruptions. Alerts stakeholders as to… more
    Microsoft Corporation (10/11/25)
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  • Associate Cloud Engineer

    ManTech (Herndon, VA)
    …Customers. In this role, you will focus on reliability, performance, and security as part of the day-to-day execution of tasks. **Responsibilities include but ... as Code using Terraform or Ansible to automate Cloud provisioning + **Networking & Security ** : Configure VCNs, subnets, load balancers, and security lists for… more
    ManTech (10/10/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...in compliance with DoD STIGs and agency policies. + Monitor and tune system performance, conduct root cause analysis,… more
    Leidos (10/10/25)
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  • AI/ML Ops Data Scientist - Jr.

    Guidehouse (Arlington, VA)
    …+ Wrangle, cleanse, and analyze data using Python. + Develop, evaluate, monitor , and maintain AI/ML predictive models and Natural Language Processing models using ... and consulting. **What You Will Need** **:** + Active SECRET (or higher) security clearance. + Bachelor's degree in a relevant technical field. + Solid understanding… more
    Guidehouse (10/09/25)
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  • Linux Systems Administrator

    Nightwing (Sterling, VA)
    …operating systems (eg, Debian, Ubuntu). + Performance Monitoring and Optimization: Monitor system performance, troubleshoot issues and optimize system resources to ... measures to identify and address potential bottlenecks or performance degradation. + Security Management: Implement and maintain security measures to protect… more
    Nightwing (10/08/25)
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  • Software Engineer II - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    …expect, our customers have the highest expectations for feature quality, security , reliability, availability, and performance. The software engineering team provides ... meetings. + Develops alerts and instrumentation across components and features to monitor product capacity and resource demands and analyze telemetry data using… more
    Microsoft Corporation (10/08/25)
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  • Junior Full Stack Developer

    T and T Consulting Services (Falls Church, VA)
    …ECS/ECR, API Gateway, S3 with Vector with a focus on implementing security best practices across the stack to meet both mission-critical federal requirements ... and maintain CI/CD pipelines (GitHub Actions or similar) with integrated security controls. + Automate infrastructure provisioning with CloudFormation or Terraform… more
    T and T Consulting Services (10/08/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. Be a part of a company that...STIGs and other hardening standards to maintain compliance. + Monitor system performance, resource utilization, and capacity to ensure… more
    BAE Systems (10/08/25)
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