• Zscaler (Mclean, VA)
    …change control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years ... Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.… more
    DirectEmployers Association (10/11/25)
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  • Applied Research Solutions (Washington, DC)
    …Applied Research Solutions is seeking a skilled and forward-thinking Junior Platform Engineer to join our team. This role is pivotal in designing, developing, ... systems. You'll work closely with cross-functional teams to ensure seamless data flow, system interoperability, and scalable architecture across our enterprise… more
    DirectEmployers Association (12/10/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... with internal teams to support IT projects and initiatives. Qualifications: + Clearance: TS /SCI CI Poly + Education: 4+ years' experience and a bachelor's degree in… more
    DirectEmployers Association (12/03/25)
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  • AeroVironment (Washington, DC)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... **Worker Type** Regular **Job Description** **Summary** The Senior Director for Middle East & African International Business Development is responsible for… more
    DirectEmployers Association (10/23/25)
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  • Senior Data Engineer

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** The Senior Data Engineer will be responsible for developing and integrating advanced ... relevant professional experience + Applicants must: + Possess a Top Secret ( TS ) Security Clearance...background check. **Overview** We are seeking a highly skilled Senior Data Engineer to lead… more
    TekSynap (11/21/25)
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  • Senior Data Engineer

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a Senior Data Engineer to support our work as a prime contractor on a high-profile US Navy weapon system. Serving ... structured and unstructured query languages, and Jupyter Notebooks)Experience with ETL/ TS tools and frameworks + Experience with data...be available based on position level and/or job specifics. ** Senior Data Engineer - Technical… more
    BAE Systems (12/13/25)
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  • Senior Data Engineer

    Oracle (Reston, VA)
    …GDI- Government, Defense & Intelligence is seeking a highly experienced and motivated ** Senior Data Engineer ** join our **Consulting Services organization** ... on an exciting new contract. The Senior Data Engineer role will...or have the ability to obtain and maintain a TS /SCI security clearance with Polygraph + 8+ years of… more
    Oracle (12/04/25)
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  • Senior Data Engineer

    BCMC (Dulles, VA)
    …including introducing new cyber capabilities to address emerging threats. BCMC is seeking a Senior Data Engineer working to support the migration of customer ... services and platforms to a Medallion Model. Responsibilities: * Data Pipeline Developer: design, develop and implement, end-to-end ...Skills: * Must be a US Citizen * Active Secret (S) clearance. Must be able to obtain a… more
    BCMC (12/11/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Ownership and responsibility for the lifecycle of all data that enters the Insider Threat IT architecture. + Facilitating the ingest of … more
    ManTech (12/03/25)
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  • Senior Electrical Engineer

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented Senior level ** Data Center Electrical Engineer ** to join our ... to work effectively in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this… more
    Parsons Corporation (09/27/25)
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  • Data Engineer (AI) Senior

    SMX (Fort Belvoir, VA)
    Data Engineer (AI) Senior Engineer (4798) ( TS /SCI) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort ... Belvoir, VA SMX is seeking a ** Data Engineer (AI) Senior ...practices. **Required Skills, Experience & Education** Security + Active TS security clearance and eligible for SCI and NATO… more
    SMX (11/08/25)
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  • Senior Data Engineer

    Leidos (Chantilly, VA)
    …compile data across ICAM services tools and areas to ensure that data addresses business questions for senior leadership's reporting and analysis needs. Will ... **Description** Leidos is seeking a Data Analyst for a 200+ FTE technical development...duties and responsibilities as assigned. **Required Quals** + Active TS /SCI with Polygraph + BS/BA degree with 12+ years… more
    Leidos (12/03/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …including introducing new cyber capabilities to address emerging threats. Nightwing is seeking a Senior Data Engineer working to support the migration of ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support...Skills:** + Must be a US Citizen + Active Secret (S) clearance. Must be able to obtain a… more
    Nightwing (12/12/25)
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  • Data Engineer

    System One (Crystal City, VA)
    Title: Data Engineer Timeline to Start: ASAP Clearance: TS /SCI required. CI Poly preferred Worksite Address: Crystal City, VA, On-Site in SCIF Work Schedule: ... or similar Job Description: ALTA IT is seeking a Senior Software/ Data Engineer supporting Special...directly support the client's mission. This position requires active Top Secret SCI Clearance, for which you… more
    System One (12/10/25)
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  • Senior Network Engineer - Top

    General Dynamics Information Technology (Arlington, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's...**5+ years of related experience.** **Security clearance level:** **Active Top Secret required with the ability to… more
    General Dynamics Information Technology (11/11/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part of a core product ... will develop features, improvements, enhancements, and bugfixes within Azure Data Explorer products which are used by Microsoft's worldwide...specialized security screenings: + Candidates must have an active TS and be willing to upgrade to TS more
    Microsoft Corporation (12/02/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …** Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a personal impact as ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...a ** Senior ** **Principal Systems Engineer for Exchange Messaging**… more
    General Dynamics Information Technology (11/06/25)
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  • Civil Engineer - Top Secret

    Leidos (Reston, VA)
    …+ US Citizenship is required + All candidates for consideration must possess an active TS /SCI, or a Top Secret clearance with a current SSBI, and ... **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass… more
    Leidos (10/09/25)
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  • Senior Mechanical Engineer

    Jacobs (Chantilly, VA)
    …protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ability to acquire a CI Poly. Jacobs is an ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (12/04/25)
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  • Electrical Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …experience, including Senior Officials. **Clearance Requirement:** Candidate MUST POSSESS an active TS /SCI, or a Top Secret clearance with a current ... Area at Leidos has an opening for an Electrical Engineer in Reston, Virginia. The primary focus of the...Experience:** All candidates for consideration must possess an active TS /SCI, or a Top Secret more
    Leidos (10/04/25)
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