• LINUX Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …RQ210006 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... while you advance your career. Join GDIT as a Linux Engineer and you will build an...DevSecOps environments. **REQUIRED** . Clearance Level Must Currently Possess: Top Secret and SCI eligible… more
    General Dynamics Information Technology (11/05/25)
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  • Network Management Systems (NMS) Linux

    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...experience + 10+ years of related work experience + TS / SCI with Poly required + Experience with… more
    CACI International (12/19/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer ** to join our team of passionate individuals in **Chantilly, VA** . ... the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of...flavors + Nginx + Certificate Management **Clearance Required:** + TS / SCI with poly **Minimum Education:** + Bachelors… more
    Amentum (10/01/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular ... is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in...tools, and best practices. **Qualifications:** _Required:_ * An Active TS / SCI Clearance with Polygraph. * Security+ or… more
    CACI International (11/01/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility: Top Secret / SCI clearance with current CI Polygraph required The Systems ... Linux Engineer Location: Chantilly, VA, US... Linux Engineer Location: Chantilly, VA, US Job ID: ATR...- Experience writing detailed, technical documentation -8570 Compliance -Active TS / SCI + CI Poly - Ability to… more
    Arena Technical Resources, LLC (11/29/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …SaltStack + Minimum Secret Clearance with the ability to acquire a TS with SCI eligibility Preferred Qualifications + Experience specifically with Debian ... enjoys solving complex engineering problems while working with a close-nit team as a Linux Systems Engineer . In this role you will perform production systems… more
    Nightwing (10/22/25)
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  • Linux Engineer - TS

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ207328 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... (CE) Training within six (6) months of Hire Date. + **Security Clearance Level:** TS / SCI with Polygraph is required. Successful candidates are expected to have… more
    General Dynamics Information Technology (12/15/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    …dark web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR within last ... **Description** Seeking a Senior Systems/Network Engineer , working with a diverse team of contractors,...day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in… more
    SAIC (12/06/25)
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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret / SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering ... shepherd and perform engineering efforts in the areas of Windows and Linux servers, workstations, storage, and virtualization. * The Contractor Team shall support… more
    The Metamorphosis Group (12/03/25)
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  • Network Engineer - Must Have Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer - MUST HAVE ACTIVE Top Secret / SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: ... Yes Network Engineer duties and responsibilities. Network Engineer supports and develops the networks used by organizations. They work closely with department… more
    The Metamorphosis Group (10/18/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands...configuration management and change control. **Qualifications:** _Required:_ + Active TS / SCI w/ Poly clearance is required. +… more
    CACI International (12/26/25)
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  • Cloud Engineer

    Nightwing (Sterling, VA)
    …from the customer. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS / SCI clearance is preferred. - Must be able to ... 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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  • Specialist, Integration/Test Engineer

    L3Harris (Chantilly, VA)
    …customers, and vendors. + Position requires Top Secret Clearance Qualifications: + Top Secret or TS / SCI Clearance + Bachelor's degree and 4 ... the interest of national security. Job Title: Specialist, Integration/Test Engineer Job Code: 31717 Job Location: Chantilly, VA, or...of prior related experience. + Security + + Active Top Secret / SCI security clearance. Preferred… more
    L3Harris (12/05/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Washington, DC)
    …applications + Experience working with STIGs, SCAP, and cybersecurity best practices + Active TS / SCI clearance; willingness to take a polygraph exam + HS diploma ... to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to… more
    ENS Solutions (11/06/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …ID:** 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:** 8 + years of...are up to date WHAT YOU'LL NEED: + Active TS / SCI clearance and ability to obtain and… more
    General Dynamics Information Technology (10/08/25)
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  • Embedded Engineer - TS / SCI

    Parsons Corporation (Centreville, VA)
    …acceptance testing, and other formal testing procedures. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... possible. **Job Description:** Are you an innovative **Embedded Software Engineer ** with expertise in C/C++ and Linux ...be considered in lieu of degree) + **Clearance:** Active Top Secret / SCI clearance with the… more
    Parsons Corporation (12/20/25)
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  • IT Cloud Systems Engineer - TS

    General Dynamics Information Technology (Bethesda, MD)
    …ID:** RQ207439 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT is your place to...other project management tools + **Security Clearance Level** : TS / SCI with active polygraph + **Location** :… more
    General Dynamics Information Technology (12/26/25)
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  • Systems Engineer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ203265 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... experience working with Agile Scrum based development team + Security clearance level: TS / SCI with Polygraph + **Desired skills:** + Assist with schema design,… more
    General Dynamics Information Technology (12/24/25)
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  • Network Engineer , TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... based on security guidelines such as DISA STIGs **Security clearance level:** TS / SCI w/polygraph. **Location: On** Customer site in Chantilly, VA **GDIT… more
    General Dynamics Information Technology (11/15/25)
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  • Systems Engineer TS / SCI

    Parsons Corporation (Centreville, VA)
    …and networking protocol analysis using Wireshark. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Parsons is seeking a highly skilled and motivated **Systems Engineer ** to join our dynamic team! In this role,...**What Required Skills You'll Bring:** + **Security Clearance:** Active Top Secret // SCI Security Clearance with… more
    Parsons Corporation (12/19/25)
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