• ETL Java Developer SME

    Leidos (Bethesda, MD)
    …may be substituted in lieu of a degree. + **TS/SCI with a polygraph is required for consideration.** **Preferred Qualifications** + Experience working on the ... customer's systems. + Understanding of the customer's system development policies. + Additional certifications related to ETL and data integration tools. + Extensive experience with NiFi and Elasticsearch. At **Leidos** , the opportunities are boundless. We… more
    Leidos (10/31/25)
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  • Sr. Marklogic Developer

    Leidos (Bethesda, MD)
    …consider work experience in lieu of a degree. + TS/SCI with a polygraph is required for consideration. **Preferred Qualifications** + Experience developing in or ... deploying to AWS. 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
    Leidos (10/31/25)
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  • Cloud Engineer

    Leidos (Bethesda, MD)
    …security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance. + Experience with Commercial Cloud Services (C2S) + Knowledge ... of classified environment's security enclave + Experience with cloud-based services, preferably AWS, for enterprise applications + Cloud Admin Skills in AWS -- ec2, elb/alb, s3, efs, vpc, aws cli, cloud theory + Experience with container deployment platforms… more
    Leidos (10/31/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …lieu of a degree. + Candidate must have a current TS/SCI with Polygraph **Preferred Qualifications:** + Experience in AWS Data management services (Elastic Map ... Reduce, Lambda, Kinesis) + Experience with SAFe development practices 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… more
    Leidos (10/31/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …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 of code changes on… more
    Leidos (10/31/25)
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  • ETL Developer

    Acclaim Technical Services (Bethesda, MD)
    …to grow. We are actively hiring an ETL Developer with TS/SCI clearance and polygraph to support a program in Bethesda, MD. Individuals will play a pivotal role ... in shaping, and implementing cutting-edge data flow solutions centered around Apache NiFi. The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of… more
    Acclaim Technical Services (10/28/25)
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  • ElasticSearch Systems Engineer

    Acclaim Technical Services (Bethesda, MD)
    …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 provide support for a large enterprise ElasticSearch deployment. This role requires providing design, configuration, maintenance and troubleshooting support in the… more
    Acclaim Technical Services (10/28/25)
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  • Technical Security Education Curriculum (TSCM)…

    CACI International (Fort Washington, MD)
    …Training Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ... Travel: Continental US * * * Responsible for conducting and facilitating general and specific training. Duties may include delivering training based on customer requirements using a variety of techniques including face-to-face, online, synchronous,… more
    CACI International (11/08/25)
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  • Network Engineer

    CACI International (College Park, MD)
    …Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ... Travel: Local * * * CACI enhances the ability of federal government customers to preserve national security, deliver justice and serve the public with advanced technologies and quality analysis. We work closely with agencies and industry to overcome technical… more
    CACI International (12/09/25)
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  • Security Engineer

    CACI International (College Park, MD)
    …Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ... Travel: Local * * * **The Opportunity:** CACI enhances the ability of federal government customers to preserve national security, deliver justice and serve the public with advanced technologies and quality analysis. We work closely with agencies and industry… more
    CACI International (11/08/25)
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