• Zscaler (Washington, DC)
    …change control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years ... and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any… more
    DirectEmployers Association (10/11/25)
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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 ... experience in network engineering, administration, or related IT roles. + Clearance: TS /SCI CI Poly + Required Skills: + Experience with network security, firewalls,… more
    DirectEmployers Association (09/30/25)
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  • Epsilon, Inc (Washington, DC)
    …+ Must have an active Secret clearance with the ability to obtain a Top Secret . ( _This is a federal contract position and requires candidates to obtain ... data networks. **An average day:** As Wi-Fi Network Engineer III, you are expected to be a business...platforms and will work under the direction of the Senior Wi-Fi Team Lead to design and support network… more
    DirectEmployers Association (09/25/25)
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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 (08/23/25)
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  • Senior Data Engineer

    ICF (Reston, VA)
    …people, working together on the right solutions for the customer. We are looking for a seasoned Senior Data Engineer who will be a key driver to make this ... happen. **Responsibilities:** + Design, develop, and maintain scalable data pipelines using Spark, Hive, and Airflow + Develop and deploy data processing… more
    ICF (09/16/25)
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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 ... + Ownership and responsibility for the lifecycle of all data that enters the Insider Threat IT architecture. +...and testing. **Clearance Requirements:** + Must have a current/active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to… more
    ManTech (09/23/25)
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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 , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Data Engineer , Senior TS /SCI with...typically does not hire individuals at or near the top of the range for their role. Compensation decisions ... Description:** CGI Federal has an exciting opportunity for a Data Engineer within our Intel sector advancing...**Required qualifications to be successful in this role:** . TS /SCI with CI poly . Degree: Bachelors . Experience:… more
    CGI Technologies and Solutions, Inc. (10/15/25)
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  • Senior Data Engineer

    Deloitte (Arlington, VA)
    …accelerate new digital ventures, and fuel growth through innovation. Work You'll Do As a Data Engineer you will play a critical role in supporting data ... from proof of concept to production, including on the TS network. The Team Our AI & Data offering provides a full spectrum of solutions for designing,… more
    Deloitte (09/05/25)
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  • Top Secret Sr. Data Scientist…

    Insight Global (Ashburn, VA)
    Job Description We are seeking a Senior Data Scientist Engineer to join our clients innovative team in Ashburn, VA. The strongest applicants will offer ... involving the creation of intervention hypotheses and experiments, assessment of data needs and available sources, determination of optimal analytical approaches,… more
    Insight Global (10/18/25)
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  • Zero Trust Data Engineer - Sr.…

    SMX (Fort Belvoir, VA)
    Zero Trust Data Engineer - Sr. (4616) ( TS /SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a ** ... Senior Zero Trust Data Engineer **...Senior Zero Trust Data Engineer ** to join a team of...Points (PEP). **Required Skills, Experience & Education** + Active Top Secret ( TS ) security clearance… more
    SMX (08/27/25)
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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 (09/12/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part of a core product engineering group, ... 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 (10/18/25)
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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 (10/06/25)
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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 (Reston, 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 (10/10/25)
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  • Staff Mission Architect Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... and instructional needs from a large amount of technical data (ground and space hardware) and communicate technical concepts...+ **Must have US Citizenship with active or current Top Secret Clearance at time of application**… more
    Northrop Grumman (08/09/25)
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  • Site Reliability Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Security Clearance. Ability to meet Microsoft, customer and/or ... and observability, and engage in design/code reviews with guidance from senior engineers. + Incident Response & Postmortems: Troubleshoot issues during on-call,… more
    Microsoft Corporation (09/12/25)
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  • Senior Technical Consultant , Platform…

    ServiceNow, Inc. (Vienna, VA)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... to Integrations and AI solutions. + Checking and correcting conflicts in data configurations and overlaps. + Analyzing and improving current instance configuration… more
    ServiceNow, Inc. (10/10/25)
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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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