• AeroVironment (Centreville, VA)
    … + Available to respond to alarms and emergencies after hours + Final Top Secret Security Clearance **Other Qualifications & Desired Competencies** + Experience ... range in complexity and size to include multi-platform computing ( Linux , Windows, VMWare), virtual environments, and mobile systems...other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance,… more
    DirectEmployers Association (10/11/25)
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  • ABBTECH Professional Resources, Inc. (Chantilly, VA)
    ** Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS /SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... requires US Citizenship_** **Position Overview** We are seeking experienced ** Systems Engineers** to support a high-impact government customer. This… more
    DirectEmployers Association (10/15/25)
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  • AeroVironment (Manassas, VA)
    …degree preferred + GRC experience + Defense Industrial Base knowledge + Top Secret clearance is preferred. + Knowledge of Linux configurations and security + ... required to travel within the Continental US **Clearance Level** Secret The salary range for this role is: $71,852...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (12/02/25)
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  • AeroVironment (Centreville, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... such as, Open-CV, scikit-learn, and pandas - Familiarity with Linux - Familiarity with Nvidia Tools (CUDA, JetPack, TensorRT)...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (12/02/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …who enjoys solving complex engineering problems while working with a close-nit team as a Linux Systems Engineer . In this role you will perform production ... Required Skills and Experience + 5+ years of hands-on Linux Systems Engineering experience + Specific experience...Secret Clearance with the ability to acquire a TS with SCI eligibility Preferred Qualifications + Experience specifically… more
    Nightwing (10/22/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with...candidate will be responsible for designing, implementing, and maintaining Linux -based systems , ensuring high performance, reliability, and… more
    CACI International (10/25/25)
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  • Linux Systems Engineer

    Insight Global (Chantilly, VA)
    Job Description Insight Global is looking for an experienced Systems Engineer to support a classified DoD client in Chantilly, Va. This individual will be ... support multiple classified tenants. They will be responsible for ensuring the linux hosted applications are running smoothly, as well as deploying new applications… more
    Insight Global (09/27/25)
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  • Linux Systems Engineer

    ENS Solutions (Chantilly, VA)
    + Experience developing systems , products, and/or processes based on a total systems perspective. + Consults, plans, analyzes, designs, develops, tests, assures ... quality, configures, installs, implements, integrates, maintains, and manages systems . + Maintains a diverse set of skills across...years of relevant experience. + Must have an Active TS /SCI ; willingness to obtain and maintain a CI… more
    ENS Solutions (09/27/25)
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  • Linux Systems and Network…

    Nightwing (Sterling, VA)
    …remote network tunnels. + **Firewall Rules and System Hardening:** Experience in hardening Linux systems and services, as well as writing firewall rulesets using ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/21/25)
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  • Cloud Engineer

    Nightwing (Sterling, VA)
    …- Must be able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or similar role. - Experience with cloud ... and assist with the restoration of services. Nightwing is seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join… more
    Nightwing (11/26/25)
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  • Senior Linux Engineer - TS

    General Dynamics Information Technology (Chantilly, VA)
    …RQ211516 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Enterprise Linux (RHEL),...(6) months of Hire Date. + **Security Clearance Level:** TS /SCI with Polygraph is required. Successful candidates are expected… more
    General Dynamics Information Technology (12/14/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Chantilly, VA)
    …requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top Secret or TS /SCI Clearance + Bachelor's degree and 4 years ... of 8 years of prior related experience. + Security + + Active Top Secret /SCI security clearance. Preferred Additional Skills: + Demonstrates exceptional… more
    L3Harris (12/05/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …RQ208493 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Linux Environments, Systems Engineering, Systems Software **Experience:**...tomorrow is smarter. Our work depends on a NGDE Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (10/08/25)
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  • Systems Engineer TS /SCI Poly

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team. In this role, you ... to the seamless integration and performance of our cutting-edge technologies. As a Systems Engineer at Parsons, you will be responsible for the operations… more
    Parsons Corporation (10/03/25)
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  • Entry-Level Software or Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …specifications and development schedules for clients/customers. **Required Skills:** + Must have a ** Top Secret ** or higher security clearance + BS degree in ... and interaction with other team members **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (11/07/25)
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  • Desktop Systems Engineer - TS

    General Dynamics Information Technology (Sterling, VA)
    …RQ210869 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support...desktop (physical & virtual) builds for Windows, Apple, and Linux operating systems , STIF compliance, lifecycle, etc.… more
    General Dynamics Information Technology (11/26/25)
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  • Desktop Systems Engineer - TS

    General Dynamics Information Technology (Sterling, VA)
    …RQ210920 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support...desktop (physical & virtual) builds for Windows, Apple, and Linux operating systems , STIF compliance, lifecycle, etc.… more
    General Dynamics Information Technology (11/26/25)
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  • Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ206685 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (12/11/25)
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  • Staff DevOps Engineer ( TS ) Space…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...reporting + US Citizenship with a current or active Top - Secret clearance at time of application The… more
    Northrop Grumman (11/01/25)
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  • Network Engineer , TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ210329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network Systems **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (11/15/25)
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