• Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong systems,… more
    Leidos (08/21/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    … Associate Certification (Developer, Solution Architect, or Sys Ops Administrator) + AWS Professional Certification (DevOps Engineer or Solutions Architect) + ... **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (08/01/25)
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  • Principal Systems Engineer

    Parsons Corporation (Aberdeen, MD)
    …Lead the development and implementation of hybrid cloud architectures, integrating on-premises infrastructure with AWS . + Drive the adoption and implementation ... for. **Job Description:** We are seeking a highly skilled and experienced Lead Systems Engineer to join our team and help design and manage an enterprise software… more
    Parsons Corporation (08/13/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Description:** The individual in this role maintains enterprise network infrastructure to ensure proper configuration, availability, performance, capacity, and… more
    Leidos (08/02/25)
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  • Principal Software Engineer .

    Leidos (Bethesda, MD)
    …Leidos has an exciting opening for you as our next **TS/SCI cleared Principal Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP) ... will vary based on client requirements/deliverables. Seeking a seasoned Python engineer to design and lead the development of scalable, distributed microservices… more
    Leidos (09/17/25)
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  • Senior Principal Information Systems…

    Concurrent Technologies Corporation (Columbia, MD)
    Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI ... organizations and sources outside the Department of Defense, and critical infrastructure and critical infra-structure sector Information Sharing and Analysis Centers… more
    Concurrent Technologies Corporation (08/07/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    AWS (ElasticSearch Service), or Azure (if using cloud infrastructure ) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... operations, and government modernization efforts. We are looking for a **Software Engineer ** to help design and develop our **core data platform and framework**… more
    Parsons Corporation (07/26/25)
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  • Principal Software Engineer

    Cengage Group (Baltimore, MD)
    …(Kubernetes, Docker), and serverless computing and event driven systems + Understanding of Infrastructure as Code (IaC) tools (eg, Terraform, AWS CDK) for ... track record of architecting and deploying solutions on public cloud platforms ( AWS , GCP, or Azure), including storage (S3), compute (EC2, Lambda), containerization… more
    Cengage Group (09/24/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …you'll be a key contributor to designing, building, and scaling this core infrastructure . You will tackle a diverse set of challenges, from developing robust API ... clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and...and observability tools such as Prometheus. + Experience with AWS cloud services (eg, S3, EC2, KMS, Bedrock). +… more
    Huntington Ingalls Industries (07/24/25)
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  • Principal Cloud Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …cloud services and migration projects. + Strong proficiency in Terraform and Infrastructure as Code (IaC). + Proven experience with Microsoft 365 administration. + ... skills. + Azure + Microsoft 365 + Terraform + Infrastructure as Code (IaC) + Cloud Architecture + Cloud...in representative cloud where work is performed (Azure or AWS ) * DoD 8570 IAT Level II certified *… more
    General Dynamics Information Technology (08/14/25)
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