• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (12/30/25)
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  • GEOINT Electro-Optical/Infra-Red Processing System…

    KBR (Chantilly, VA)
    …+ Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI with Polygraph + Education: BS in Sciences, Technology, ... Title: GEOINT Electro-Optical/Infra-Red Processing System Engineer Belong. Connect. Grow. with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra-Red (IR)… more
    KBR (12/29/25)
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  • Sr. Network Development Engineer , ADC…

    Amazon (Herndon, VA)
    …requires that the candidate selected be a US citizen and obtain and maintain an active TS / SCI with a polygraph. About the team Amazon Web Services (AWS) is the ... people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers,… more
    Amazon (12/26/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    …collection systems and software acquisitions Minimum qualifications: + Active TS - SCI /w CI Polygraph + Bachelor's degree in STEM-related discipline; Master's ... Title: Sr System Engineer KBR is seeking a highly qualified Senior...systems and process the resulting collected data into useful information distributed to IC and DoD users. The position… more
    KBR (12/09/25)
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  • Senior Cloud Engineer

    SAIC (Chantilly, VA)
    …architecture that provides global, persistent, real-time surveillance and activity-based intelligence information . As a Cloud Engineer , you will architect, ... **Description** **JOB DESCRIPTION:** SAIC is seeking a Senior Cloud Engineer with a strong desire to enhance technical communication...experience. + Must be a US Citizen with active TS / SCI security clearance with CI polygraph. +… more
    SAIC (12/06/25)
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  • Rapid Response Sr. Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …languages and coding for network threshold events + Active TS / SCI Clearance Education/Certifications: + Bachelor's degree in information system, Engineering, ... requires the expertise of a talented and experienced Rapid Response Sr. Network Engineer Management to assist in the direction and management of the program's… more
    Competitive Range Solutions, LLC (11/06/25)
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  • SIGINT Ground SPO Mission Processing/Acquisition…

    KBR (Chantilly, VA)
    …Understanding of software Risk Mitigation processes. Security Clearance Requirements: Active TS / SCI required. Willing to undergo CI Poly. Belong, Connect and ... Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer BR is looking for a SIGINT Ground SPO Mission Processing/Acquisition Engineer to join the team… more
    KBR (10/28/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in ... + Stay current with emerging security threats and technologies. Mandatory Skills + ** TS / SCI with Polygraph Required Day 1** + Bachelor's degree in computer… more
    Nightwing (12/30/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …consider a combination of education and years of directly related experience) + An active TS / SCI with a full Poly + Solid knowledge and experience of System Life ... actions-always striving to do the right thing. Kratos is looking for a System Engineer Level 3 with cyber knowledge and experience, to support a system throughout… more
    Kratos Defense & Security Solutions, Inc. (12/06/25)
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  • Network Engineer - Decentralized Services…

    Red Gate Group (Arlington, VA)
    …degree in Computer Science, Engineering, or a related field (Master's degree preferred). + TS / SCI Clearance + Minimum of 8 years of relevant experience in ... excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio in the area… more
    Red Gate Group (11/22/25)
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