• Elasticsearch Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber ... make a difference in National Security!** **Job Summary** The Elasticsearch Systems Engineer SME role...may be substituted in lieu of a degree. + ** TS /SCI with Poly is required for consideration.** **Preferred Qualifications**… more
    Leidos (08/01/25)
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  • Full-Stack or Back-End Software Engineer

    Booker DiMaio, LLC (Annapolis Junction, MD)
    An active Top Secret /SCI Clearance with a Full Scope Polygraph is required. This job is onsite in Annapolis Junction, MD with 1-2 remote days/week depending on ... tasking. We have an immediate need for a Full-Stack or Back-End Software Engineer . The ideal candidate will be a self-starter who thrives on the challenge of… more
    Booker DiMaio, LLC (09/12/25)
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  • Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Reston, VA)
    …RQ206685 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in...working within cloud computing environments, Linux and Unix-based operating systems , and using ElasticSearch and Kibana. +… more
    General Dynamics Information Technology (09/11/25)
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  • Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Mclean, VA)
    …RQ206029 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... At GDIT, people are our differentiator. As a Windows Systems Engineer , you will help ensure today...+ **Experience:** 15+ years + **Security Clearance Level** : Top Secret /SCI with Polygraph + **Location** :… more
    General Dynamics Information Technology (08/27/25)
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  • Linux Engineer - TS /SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …RQ206223 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... experience **US Citizenship Required:** Yes **Job Description:** The Linux Engineer position will apply expertise in the installation, configuration, operations,… more
    General Dynamics Information Technology (08/28/25)
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  • Software Engineer ( TS /SCI w/ Poly…

    Parsons Corporation (Fort George G Meade, MD)
    …+ TS SCI w/ poly required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This ... We've got what you're looking for. **Job Description:** We are seeking a **Software Engineer 1** to join the software development team who will develop and sustain… more
    Parsons Corporation (09/02/25)
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  • Lead Software Engineer ( TS /SCI…

    Tetrad Digital Integrity LLC (Springfield, VA)
    …threats and vulnerabilities in this digital age. We are seeking a Lead Software Engineer with a TS /SCI clearance, preferably with a CI Poly, to perform ... of cost and benefits for decision making on IT systems and computing infrastructure efficiencies + Devise ways to...and configuration of new software and capabilities QUALIFICATIONS: + TS /SCI or TS /SCI with CI poly clearance… more
    Tetrad Digital Integrity LLC (09/12/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS /SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with ... experience working within cloud computing environments, Linux and Unix-based operating systems , and using ElasticSearch and Kibana. 26. Demonstrated experience… more
    The Metamorphosis Group (09/03/25)
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  • Splunk Engineer - Active TS /SCI…

    ENS Solutions (Washington, DC)
    …up alerts and notifications + Familiarity with DoD Risk Management Framework + Top Secret /SCI clearance with the ability to obtain a Counter-Intelligence ... Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection Systems (IDS) to monitor, detect, and analyze threats. You'll perform hands-on… more
    ENS Solutions (06/27/25)
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  • Junior Software Engineer ( TS /SCI…

    SMX (Chantilly, VA)
    Junior Software Engineer ( TS /SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a **Jr. Software ... Engineer ** in our Chantilly, VA office in support of...Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions. + Conduct… more
    SMX (08/04/25)
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  • Senior System Integrator Engineer

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: ... services and procedures for a big data pipeline which includes kafka, Elasticsearch , and several in house written python/java running on Kubernetes * Develop… more
    Vexterra Group (07/15/25)
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  • System Engineer III - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to support one of our customers in Maryland. RESPONSIBILITIES This position ... of requirements, design, and technology. + Incorporates new plans, designs and systems into ongoing operations. + Develops technical documentation. + Develops system… more
    RBR-Technologies (07/31/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    …years of experience OR High School/Diploma with 14 years of experience, + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As a Senior Systems Engineer , you will plan, design,...(Terraform) + Security accreditation processes Desired Qualifications + Active TS /SCI with CI Polygraph. + Hybrid cloud and on-premises… more
    Noblis (09/03/25)
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  • Senior DevOps Engineer

    Noblis (Chantilly, VA)
    …+ Minimum of 5 years of experience in DevOps or related field + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +...+ Linux (Rocky, RedHat, Amazon, Ubuntu) and Windows operating systems Desired Qualifications + Active TS /SC with… more
    Noblis (09/03/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …or Masters with 10-13 years of prior relevant experience + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain a Polygraph + 7+ ... **Description** Leidos has an exciting opening for you as our next ** TS /SCI cleared Software Engineer ** supporting a long-term DIA-NEMC DOMEX Technology Platform… more
    Leidos (08/19/25)
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  • Senior Systems Engineer

    Leidos (Bethesda, MD)
    …career path. Leidos has an exciting opening for you as our next Senior Systems Engineer under our 10-year DOMEX Technology Platform (DTP) contract supporting the ... values innovation, collaboration, and professional development. As the Lead Systems Engineer , you will perform and manage...engineering or related field + Must have an active Top Secret /SCI security clearance with the ability… more
    Leidos (09/06/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well ... is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in...(DoD 8570 IAT Level II Computing Environment Cert) + Top Secret Clearance Saliense Consulting LLC provides… more
    Saliense Consulting (07/07/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …years of experience maybe substituted for a degree. + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain Poly + Experience ... your career path. Leidos has an exciting opening for you as our next TS /SCI cleared Software Engineer supporting a long-term DIA-NMEC DOMEX Technology Platform… more
    Leidos (08/26/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …years of experience in lieu of degree are accepteable) + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain a Polygraph + ... career path. Leidos has an exciting opening for you as our next ** TS /SCI cleared Software Engineer ** supporting a long-term DIA-NEMC DOMEX Technology Platform… more
    Leidos (07/09/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …or Masters with 2-6 years of prior relevant experience + Must possess an Active Top Secret /SCI clearance and ability to obtain and maintain a Polygraph + ... career path. Leidos has an exciting opening for you as our next ** TS /SCI cleared Software Engineer ** supporting a long-term DIA-NEMC DOMEX Technology Platform… more
    Leidos (08/19/25)
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