• Lockheed Martin (Arlington, VA)
    …new competencies for Lockheed Martin for development of Trusted-by-Design Intelligent Systems . TIL technology focus areas include Neuro-Symbolic and Generative AI, ... methods, simulation, test, verification, validation, and certification of autonomous and AI-enabled systems across air, land, sea, space and cyber domains. This role… more
    Appcast IO CPC (10/30/25)
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  • Principal Elasticsearch Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal** ** Elasticsearch Systems Engineer ** in our **National Security Sector's ... us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team in a… more
    Leidos (10/30/25)
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  • ElasticSearch Systems

    Acclaim Technical Services (Bethesda, MD)
    …top workplace among DC area firms and continues to grow. We are actively hiring ElasticSearch Systems Engineer with TS/SCI clearance and polygraph to support ... a program in Bethesda, MD. The ElasticSearch Systems Engineer SME role provides support across an Agile team in a DevSecOps environment. This role will… more
    Acclaim Technical Services (10/28/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …At Parsons, we're building the next generation of secure, mission-critical systems that support national defense, cyber operations, and government modernization ... efforts. We are looking for a **Software Engineer ** to help design and develop our **core data platform and framework** , enabling interoperability across… more
    Parsons Corporation (10/25/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …Required:** Yes **Job Description:** At GDIT, people are our differentiator. As a Windows Systems Engineer , you will help ensure today is safe and tomorrow is ... smarter. Our work depends on a strong Windows Systems Engineer joining our team to make a positive impact on the client's mission. **REQUIRED SKILLS:** The… more
    General Dynamics Information Technology (08/27/25)
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  • Principal / Senior Principal Systems

    Northrop Grumman (Linthicum Heights, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer (MBSE)** . **What ... area OR Redondo Beach, CA** _._ **This requisition may be filled as a** **Principal Systems Engineer (MBSE)** **or** **Senior Principal Systems Engineer more
    Northrop Grumman (10/21/25)
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  • Jr. Enterprise Systems Engineer

    Amentum (Falls Church, VA)
    The **Jr.** **Enterprise Systems Engineer ** is responsible for maintaining the design and integrity of the program systems . Engineer will oversee the ... 2 years of direct industry-related experience as a Jr. Systems Engineer ; or have knowledge comparable to...TCP/IP) and routing protocols + In-depth understanding of deploying Elasticsearch on Linux in a clustered environment + Familiarity… more
    Amentum (08/29/25)
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  • SEIT Lead Systems Engineer Manager 3

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **SEIT Lead Systems Engineer Manager 3.** **What You'll ... and execution of IPT activities by all SEIT staff. The SEIT Lead Systems Engineer will support writing technical specifications, Statements of Work (SOWs),… more
    Northrop Grumman (10/15/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at ... to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading...S3, EC2, CloudWatch and CloudTrail, Route 53, RDS, SSM, ElasticSearch and Lambda + Experience supporting Cloud Architects to… more
    Saliense Consulting (10/01/25)
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  • Software Engineer .

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next TS/SCI cleared Software Engineer supporting a long-term DOMEX Technology Platform (DTP) contract. You will work closely ... with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on...procedures for a big data pipeline which includes Kafka, Elasticsearch , and several in-house written python/java micro services running… more
    Leidos (08/26/25)
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  • Staff Software Engineer - Mobile

    General Motors (Washington, DC)
    **Job Description** **Staff Software Engineer - Mobile** **Remote:** This role is based remotely but if you live within a 50-mile radius of Atlanta, Austin, Detroit, ... **The Role** We are looking for an exceptional and experience **Staff Software Engineer ** who is excited about building mobile products across General Motors. You… more
    General Motors (10/04/25)
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  • Senior System Integrator Engineer (TS/SCI)

    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 (10/14/25)
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  • Principal/Senior Principal Design Software…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... is seeking **a** **Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data handling)** **What You'll Get to Do:** IPT-Level… more
    Northrop Grumman (10/31/25)
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  • Data Engineer

    General Dynamics Information Technology (Mclean, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** The Data Engineer Team Lead will provide technical leadership towards prioritizing and ... completing tasks for a small data engineer team in a highly mission centric atmosphere. The...data and data flows for both existing and new systems . Additionally, they will provide support in the areas… more
    General Dynamics Information Technology (09/09/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …automating repetitive tasks to improve efficiency, performance, and the security profile of the systems under management. The system engineer must also act as a ... Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full...implementation experience with at least 2 of the following systems : Splunk, ElasticSearch , or OpenSearch. + 2+… more
    CACI International (09/26/25)
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  • Lead Software Engineer , DevOps (Payment…

    Capital One (Mclean, VA)
    …deployment tools (Jenkins, Docker) + 2+ years of experience with distributed database systems (Cassandra, ElasticSearch ) + 2+ years of experience with deploying ... Lead Software Engineer , DevOps (Payment Services) Do you love building...experience in machine learning, distributed microservices, and full stack systems to create solutions that help meet regulatory needs… more
    Capital One (11/04/25)
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  • Software Engineer 4

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **Software Engineer ** to join our team of passionate individuals in **Fort Meade, MD** . In ... impact on the Nation's security and intelligence mission. **Responsibilities:** The Software Engineer will work with a team of other principal and senior-level… more
    Amentum (11/01/25)
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  • Senior Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …required; US Citizenship required. + 9+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (10/15/25)
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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior Front-End Software Engineer (SWE) to join our intel team. The Software Engineer will work ... AdmitIT product in support of the Zero Trust architecture. The Software Engineer will be responsible for building, managing, and automating configurable AdmitIT/ICAM… more
    Belay Technologies (09/17/25)
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  • Mongo Database Engineer

    CACI International (Linthicum, MD)
    Mongo Database Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a Mongo Database Engineer for the cutting-edge program in Linthicum, Maryland. Be...crucial role in fortifying US intelligence and national security systems . Enjoy a flexible work arrangement with up to… more
    CACI International (08/22/25)
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