• Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    …(TCP/IP, OSI model), operating system fundamentals (Windows, UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application ... or other relevant OT frameworks + Knowledge of general security concepts and methods such as vulnerability assessments, data...Optiv uses and protects your personal information in the application process, click here to view our Applicant Privacy… more
    Optiv (09/11/25)
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  • Network Engineer (Expert)

    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 ... and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your… more
    BAE Systems (09/09/25)
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  • Software Test Engineer - Expert

    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. We offer flexible work environment to support...program will deliver engineering services on a GOTS software application . The ideal candidate will be able to: +… more
    BAE Systems (09/09/25)
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  • LMS Manager

    Parsons Corporation (Fort Belvoir, VA)
    …You'll Be Doing:** + Manage an OSINT Learning Management System (LMS) application capable of enhancing the current OSINT training through online virtual delivery ... development of training scenarios, artifacts, content, and data packages for application and use within the synthetic training environment. **What Required Skills… more
    Parsons Corporation (09/08/25)
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  • Senior Software Engineer - Simulation & Training…

    RTX Corporation (Sterling, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (09/05/25)
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  • Software Engineer, Mid-Level

    Parsons Corporation (Centreville, VA)
    …+ Experience designing, developing, documenting, testing, and debugging enterprise application or platform infrastructure software + Experience in object-oriented ... Experience with common CM tools and best practices + Java application development experience, specifically microservice architectures + Experience using Docker… more
    Parsons Corporation (09/04/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Sterling, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with CI...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (09/03/25)
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  • Technical Manager - Secure Cloud Transformation…

    Optiv (Herndon, VA)
    …outcomes. Your deep expertise in AWS and/or Azure, Cloud Native Application Protection Platforms (CNAPP) such as Wiz, and infrastructure-as-code (eg, Terraform) ... deployment and configuration of CNAPP solutions (eg, Wiz) to enhance cloud security visibility and management capabilities. + Oversee the development and management… more
    Optiv (09/03/25)
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  • ServiceNow Developer (TS/SCI)

    Tau Six (VA)
    …delivering cutting edge cybersecurity and systems integration services to the US National Security market, has an immediate need for a ServiceNow Developer for a ... implement innovative and efficient business automation for a critical DoD customer. Security Clearance Required: Top Secret/SCI (TS/SCI) We are seeking a highly… more
    Tau Six (09/01/25)
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  • DevOps Engineer 4

    M. C. Dean (Vienna, VA)
    …for the better. We are seeking a **DevOps Engineer** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric… more
    M. C. Dean (08/27/25)
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