• Principal Test Engineer

    Leidos (Bethesda, MD)
    …in lieu of a degree + ** Clearance Required: Must have an active TS / SCI with Polygraph** **Preferred Qualifications:** + Experience with administration ... of MS Windows Server or Linux environments (Lab or Personal development space) + Experience reviewing output of CI jobs and capable of tracking test failures back to code changes that resulted in bugs + Capable of review code check-ins to understand the impact… more
    Leidos (08/02/25)
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  • Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …Original Posting Date: 2025-05-28 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be a ... on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering representative on… more
    ARSIEM (08/02/25)
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  • Biometrics Software Engineer (SME)

    Leidos (Bethesda, MD)
    …and Clearance :** Candidate must be a US Citizen and possess an active TS // SCI with Polygraph. **Preferred Qualifications** + Experience with structured ... Understanding of security protocols and best practices for handling sensitive biometric data + **Database Management:** Familiarity with database technologies… more
    Leidos (08/01/25)
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  • 318 - Senior Python Developer

    ARSIEM (Fort Meade, MD)
    …Original Posting Date: 2025-07-31 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be a ... US citizen for consideration. Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are… more
    ARSIEM (08/01/25)
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  • Junior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …to HTML/CSS or frontend basics + ** Clearance Required:** **Must have an active TS / SCI with Polygraph.** **Desired Qualifications** + Exposure to ... Terraform, Ansible, or other Infrastructure-as-Code tools + Basic understanding of GitOps practices and tools like ArgoCD, Helm + Familiarity with Grafana, Prometheus, or other observability platforms + Awareness of distributed system concepts or cloud… more
    Leidos (07/31/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …have experience with Java development + ** Clearance Required:** Must have an active TS / SCI with Polygraph. **Preferred Qualifications** + C++, JBoss + ... AWS Certification + Git, Linux, Jira, Confluence, Eclipse + Stream-based processing frameworks + Oracle, SQL, NoSQL databases + Agile Scrum + JavaScript, TypeScript, HTML, and CSS + React or similar libraries (Vue, Angular) + Automated test technologies + JMS… more
    Leidos (07/31/25)
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  • Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …Dell VxRail, Azure Stack HCI, etc.) + ** Clearance Required: Must have an active TS / SCI with Polygraph** **At Leidos, the opportunities are boundless. We ... challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today!** conmd kqw Come break things (in a good… more
    Leidos (07/31/25)
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  • Principal Software Engineer - Kubernetes…

    Leidos (Annapolis Junction, MD)
    …and communication skills. + ** Clearance Required: Must have an active TS / SCI with Polygraph.** **Preferred Qualifications:** + Familiarity ... with Atlassian tools (Jira, Bamboo, Fisheye) and Agile/CI workflows. + Experience with Linux/UNIX administration and SIGINT dataflows. + Hands-on experience with Kafka, NiFi, MetalLB, MinIO in production. + Knowledge of observability tools (Prometheus,… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …microservices, and DevOps principles + ** Clearance Required: Must have an active TS / SCI with Polygraph.** **Preferred** **Qualifications:** + Hands-on ... experience with Terraform, Ansible, or similar IaC tools + Familiarity with GitOps practices and tools like ArgoCD, Helm + Experience with Grafana, Prometheus, ELK, or other monitoring/observability stacks + Exposure to platforms like Rancher, Harvester, or… more
    Leidos (07/31/25)
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  • Senior Software Engineer

    Belay Technologies (Columbia, MD)
    …the unique constraints of cyber operations. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 12+ years of software ... AI topics. + Experience leading technical initiatives in ambiguous problem spaces. + Active presence in the AI engineering community. Perks and Benefits: + 8 weeks… more
    Belay Technologies (07/31/25)
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