• Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …closely with cross-functional teams, including security analysts, system owners, software developers , project managers, and other IT staff, to ensure seamless ... integration of systems. + Create and maintain detailed documentation of system configurations, processes, and procedures to facilitate knowledge sharing and compliance. + Provide technical support and training to users, helping them understand and effectively… more
    CACI International (12/26/25)
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  • Unisys DBA

    System One (Herndon, VA)
    …system/application and database monitoring, alerting, database performance tuning. * Work with developers and others to support their ability to use the data to ... further the interests of the customer. This includes data cleanup, conversions, running scripts, synchronizing versions, database upgrades, etc. Periodical and Ad hoc Tasks Execution: * Monitor and respond to any issues resulting from the implementation of the… more
    System One (12/26/25)
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  • Quality Assurance Continuous Improvement Sr.…

    Peraton (Reston, VA)
    …activities across the program. This position works closely with engineers, developers , and program managers. This position offers an excellent opportunity to ... gain in-depth experience in federal contracting while supporting high-visibility aviation programs. In this position, you will: + Lead the continuous improvement efforts across the program. + Provide project management for large continuous improvement… more
    Peraton (12/26/25)
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  • Sr. Network Development Engineer, ADC Network…

    Amazon (Herndon, VA)
    …our customers - Work closely with our network engineers and software developers to automate network deployment and operations - Drive operational excellence projects ... to improve network performance and reliability - Troubleshoot complex problems and develop innovative solutions - Hiring, mentoring and coaching engineers - Review and implement changes on the network Physical and Other Requirements: - Must be willing to… more
    Amazon (12/26/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …sector (eg, government contracting). In the nuclear industry, MPR works with developers and potential owners of new fission reactors and fusion devices incorporating ... various technologies. In addition, our company provides engineering support on an on-going basis for operating nuclear plants and other research and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our… more
    MPR Associates (12/26/25)
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  • ISSE

    System One (Reston, VA)
    …Strong communication skills and ability to interface with program managers, developers , and system administrators. * A vendor-neutral certification for experienced ... professionals focusing on cloud security architecture, data security, and operations (eg, Certified Cloud Security Professional (CCSP), CompTIA Cloud+, or AWS Certified Security). System One, and its subsidiaries including Joule, ALTA IT Services, and Mountain… more
    System One (12/26/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …software defects, using a bug tracking system, and report defects to software developers + Monitor bug resolution efforts and track successes and program performance ... to ensure efficient and problem-free operations + Participate in formal and informal reviews to determine quality + Participate in product design reviews to provide input on functional requirements, product designs, schedules, or potential problems + Document… more
    Nightwing (12/26/25)
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  • L3Harris, Herndon, VA Hiring Event (McLean, VA)

    L3Harris (Herndon, VA)
    …be interviewing and hiring for the following positions: + RUST Software Engineers/ Developers + Embedded / C++ Software Engineers with experience + Systems ... Security/Network Engineers + VHDL/Electrical Design Engineers Click 'APPLY NOW' to confirm your attendance. #LI-IK1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for… more
    L3Harris (12/26/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …and reliable codes and models + Collaborate with teams of engineers and developers , participating in regular code reviews + Perform integration testing as well as ... collaborating with other internal teams + Communicate with project customers or end users to fully understand, plan, and implement feedback and feature requests **Required Education, Clearance, Skills, and Experience:** + Candidate MUST possess an active… more
    Leidos (12/26/25)
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  • Information Systems Security Engineer (ISSE)…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and Communication: Working closely with system administrators, network engineers, software developers , and other stakeholders to integrate security into the system ... development lifecycle. * Continuous Monitoring: Participating in continuous monitoring activities to ensure ongoing security posture and compliance. * Incident Response: Participating in incident response activities, including investigating security incidents,… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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