• Exchange Engineer - TS

    General Dynamics Information Technology (Sterling, VA)
    …ID:** RQ206873 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and tomorrow is smarter. Our work depends on an Exchange Engineer joining our team to support...Engineering area of responsibility **WHAT YOU'LL NEED:** + Active TS / SCI clearance and ability to obtain and… more
    General Dynamics Information Technology (09/09/25)
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  • Microsoft Exchange & Messaging…

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ205153 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** We are seeking highly motivated Microsoft Exchange and Messaging engineers and architects with a thirst...DoD 8570/8140 certification + BA/BS (or equivalent experience) + TS / SCI with Polygraph + Location: On Customer… more
    General Dynamics Information Technology (08/12/25)
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  • Software Engineer II - CTJ - Top

    Microsoft Corporation (Reston, VA)
    …the following specialized security screenings: + Candidates must have an **active** Top Secret and be willing to upgrade to TS / SCI (with polygraph). This ... Microsoft's most critical customers? We're looking for a **Software Engineer II** with the right mix of software development,...role will require candidates to maintain the TS / SCI (with polygraph) clearance. Ability to meet… more
    Microsoft Corporation (10/08/25)
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  • Senior Software Engineer - CTJ - Top

    Microsoft Corporation (Reston, VA)
    …screenings: + Candidates must have an **active** TS and be willing to upgrade to TS / SCI (with polygraph) or have an active TS / SCI and be willing ... most critical customers? We're looking for a Senior Software Engineer with the right mix of software development, on-line...to upgrade to TS / SCI (with polygraph). This role will require candidates to… more
    Microsoft Corporation (10/08/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …ID:** RQ203477 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... in systems administration, with demonstrated Tier 2 support capabilities. + **Active TS / SCI with Polygraph clearance.** + **Current DoD 8570 IAT Level… more
    General Dynamics Information Technology (07/16/25)
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  • Linux Engineer - TS / SCI

    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 ... + Candidate must possess an appropriate and current DoD Information Assurance (IA) Certification to be considered for employment;...(6) months of Hire Date. + Security Clearance Level: TS / SCI with Polygraph is required. Successful candidates… more
    General Dynamics Information Technology (09/16/25)
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  • Secured Conferencing Engineer SETA

    SAIC (Chantilly, VA)
    …provisioning. US Citizenship required. Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with Poly is required ... SAIC has an opening for an experienced Secured Conferencing Engineer (SETA) in Chantilly, VA to assist a government...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    SAIC (10/01/25)
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  • NC3 Senior Principal Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …or obtain, within one year from the date of hire, the following clearance(s): Top Secret / SCI Work Location Type: Onsite Commitment to Non-Discrimination All ... or combination or education and related experience. + Active Top Secret clearance with the ability to...clearance with the ability to obtain and maintain a TS / SCI + Strong analytical skills with experience… more
    The MITRE Corporation (10/09/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... some of Microsoft's most critical customers? We're looking for a **Software Engineer II** with the right mix of software development, on-line services experience… more
    Microsoft Corporation (10/08/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ208002 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... can't turn into opportunity. And our work depends on TS / SCI level cleared **Cyber Systems Engineer...experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information more
    General Dynamics Information Technology (09/30/25)
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  • Software Engineer /Systems Administrator

    Cinteot (Springfield, VA)
    …Linux Administration experience Education: Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full Scope Poly Benefits: ... Software Engineer / Systems Administrator (location: Springfield, VA) The...IBM Clearquest systems. Applicant selected must possess a current TS / SCI with Full Scope Poly clearance (government… more
    Cinteot (08/07/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …Kadiak and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly. This opportunity is ... more. We are seeking an experienced, results-oriented, mission-driven Windows Engineer with additional background in AWS cloud services. The...+ Strong communication skills, both written and verbal. + Top - Secret security clearance with SCI more
    Koniag Government Services (07/12/25)
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  • Chief Engineer

    Leidos (Chantilly, VA)
    …Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI , as well as a Polygraph. **Primary ... Business Area, is currently seeking a highly qualified Chief Engineer for the Chinook Program. The Chinook Program delivers...years of prior relevant experience. + Top Secret with the ability to obtain SCI ,… more
    Leidos (09/25/25)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility and maintain SAP eligibility. ... **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT): Bowhead seeks a Senior...the customer and external stakeholders in working groups, technical exchange meetings, and other forums + Chair/co-chair meetings and… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Machine Learning Engineer

    William C Brown Inc (Springfield, VA)
    …you will help ensure today is safe and tomorrow is smarter. Our work depends on TS / SCI cleared Machine Learning Engineer joining our team to support our ... Machine Learning Engineer EOE Statement We are an equal employment...full-motion video (FMV), ground photos, and OpenStreetMap. Position Requirements TS / SCI Clearance. Education: Bachelor or Master' Degree… more
    William C Brown Inc (09/16/25)
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  • Integration Engineer

    TRIAEM, LLC (VA)
    …Systems Modeler tool to develop Architecture artifacts such as System and Service views. + TS / SCI clearance adjudication or ability to obtain SCI and pass a ... Integration Engineer As a key member of our Systems...communication skills, verbally and written; detail-oriented Location: + Chantilly VA or Springfield, VA Clearance: TS / SCI is… more
    TRIAEM, LLC (10/09/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …division multiplexing + **Candidate must be a US Citizen with an active TOP SECRET / SCI Level clearance** Preferred Qualifications + Bachelor's degree ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide… more
    Lumen (10/08/25)
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  • Solution Train Engineer

    SAIC (Chantilly, VA)
    …or more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI clearance with Polygraph. + Proven experience with Agile ... **Description** SAIC is seeking a **Solution Train Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program,… more
    SAIC (08/07/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    High Speed Guard Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... ** Engineer , design, and implement HSG rulesets.** **Qualifications:** **_Required:_** **Active TS / SCI Clearance with the ability to successfully pass and… more
    CACI International (09/01/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …4 Years experience with a PhD + Ability to obtain and maintain at DoD TS / SCI Security Clearance (US citizenship is a pre-requisite) + Experience throughout the ... Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will primarily...communication skills **Preferred Qualifications:** + An active US DoD TS / SCI and the ability to get Special… more
    Northrop Grumman (10/07/25)
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