• Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... architecture. + Analyze user needs, concept of operations, and high-level systems architectures to develop model/simulation requirements. + Develop code / scripts… more
    Sciolex Corporation (07/10/25)
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  • SWFTS Lead Engineer

    VTG (Manassas, VA)
    …Computer Science, Software Engineering, or Information Technology + Understanding of SWFTS sub- system interfaces + Proficient with Linux (RHEL/Centos 7 or 8) ... qualified Lead Engineer with extensive knowledge of Submarine Warfare Federated Tactical Systems (SWFTS) to lead development and deployment of the next generation… more
    VTG (07/09/25)
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  • Senior DevSecOps Software Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …create a safer, more secure world. Join Raytheon's Satellite Ground Systems team, where we're building mission-critical software that powers real-time communication, ... surveillance, and defense systems for the intelligence community. In this DevSecOps Engineer...as Aurora, Lambda, EKS, S3, and EC2 + Manage system configurations across development, test, and operations environments +… more
    RTX Corporation (06/18/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …ability to perform analysis support modeling and simulation of complex space systems . Analysis and Modeling & Simulation actives will support analysis of technical ... of algorithms pre- and post-implementation. Responsibilities + Analysis of space systems , performance metrics, timelines, and models + Support to modeling and… more
    KBR (06/03/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    …more of the following programming languages or technologies: + Java, C++, Embedded Systems , Linux environments + Experience with cloud computing platforms, cloud ... the design, development, configuration, integration, and maintenance of complex SAP systems and custom solutions. This role involves working across multiple SAP… more
    Leidos (06/03/25)
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  • Amazon Dedicated Cloud Engineer, Region…

    Amazon (Arlington, VA)
    …SSCP ( Systems Security Certified Practitioner) - 3+ years of systems administration experience ( Linux /Windows). - Experience working with scripting ... Description Are you passionate about creating resilient cloud systems that power mission-critical operations? Do you want to apply leading edge artificial… more
    Amazon (06/20/25)
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  • Sr. DevOps Engineer (AWS)

    Fannie Mae (Reston, VA)
    …* Working knowledge of databases specifically Oracle and SQL * Experience with Linux /Unix Operating systems including scripting languages (Shell, Perl, Python) * ... the following responsibilities: * Design, develop, and maintain scalable software applications and systems utilizing AWS services and systems with a strong focus… more
    Fannie Mae (07/24/25)
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  • Network Engineer

    ISC2 (Richmond, VA)
    …more. **Position Summary** The Network Engineer builds andmaintainsthe internal infrastructure systems at ISC2.The incumbent will join an in-flight effort to ... security conscious.Guard theconfidentiality, integrity, and availability of data and systems atISC2. + Administer and configure enterprise networking equipment,includingswitches,firewall,… more
    ISC2 (07/19/25)
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  • Cloud Engineer

    CACI International (Langley, VA)
    …oversight, disaster recovery and mitigation. + Create processes designed to measure system effectiveness and identify areas for improvement. + Seek ways to enhance ... systems operations, with a focus on automation and minimizing...changes and help devise post implementation verification routines and system health checks. + Communicate impacts of change to… more
    CACI International (07/19/25)
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  • Network Engineer

    ManTech (Norfolk, VA)
    …of internal and external networks, to include: Identifying and analyzing systems requirements, Developing and maintaining system applications and security, ... domain solutions at both the Secret and TS levels + Computing Environment/Operating System (CE/OS) certifications Linux , Windows or Cisco + Expertise in network… more
    ManTech (07/18/25)
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