• ElasticSearch Systems Engineer

    Acclaim Technical Services (Bethesda, MD)
    …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...clusters, configuration parameters, indexing, search and query performance tuning, security and administration + Maintain appropriate infrastructure to maintain… more
    Acclaim Technical Services (10/28/25)
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  • Mechanical Engineer - Fire Protection

    Jensen Hughes Inc. (Rockville, MD)
    Mechanical Engineer - Fire Protection Columbia, Maryland, United States; Fairfax, Virginia, United States; Rockville, Maryland, United States **Company Overview** ... 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and...confidentiality of personal data and may not use the information for any unauthorized purpose. *Policy on use of… more
    Jensen Hughes Inc. (12/16/25)
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  • Senior DevOps Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …what's possible. **Job Description:** Parsons is seeking a highly skilled **DevOps Engineer ** to join our growing team! This role offers a unique opportunity ... projects, leveraging advanced DevOps methodologies to enhance the efficiency, security , and scalability of our systems and applications. **What You'll… more
    Parsons Corporation (11/24/25)
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  • Software Engineer 5

    Leidos (Gaithersburg, MD)
    …to meet the demands of future air travel. Leidos is seeking a talented **Software Engineer (Level 5)** to join our team in Egg Harbor Township, NJ, or Gaithersburg, ... the ability to obtain and maintain a Public Trust security clearance. + Bachelor's degree in Computer Science or...of relevant experience** (we are targeting a mid-to-senior level engineer for this specialized role). + **Strong knowledge** of… more
    Leidos (01/16/26)
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  • RF Engineer (Mid-Level)

    Leidos (Gunpowder, MD)
    **Description** Leidos is seeking a Mid-Level Radio Frequency (RF) Engineer to support our customer in advancing its research and development mission. This role ... analysis, documentation, integration, and transition of emerging capabilities. The RF Engineer will contribute to a wide range of research and engineering… more
    Leidos (01/16/26)
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  • Systems Engineer 3

    Leidos (Gaithersburg, MD)
    …to meet the demands of future air travel. Leidos is seeking a talented **Systems Engineer (Level 3)** to join our team in Egg Harbor Township, NJ, or Gaithersburg, ... the ability to obtain and maintain a Public Trust security clearance. + Bachelor's degree in Computer Science or...of relevant experience** (we are targeting a mid-to-senior level engineer for this specialized role). + **Strong knowledge** of… more
    Leidos (01/15/26)
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  • Warehouse Automation Engineer (remote)

    Ryder System (Annapolis, MD)
    …Work directly with internal operations, solution design, continuous improvement, information technology, product teams and stakeholders to identify, select, and ... + RFP and New Business Support:* Lead minor RFP project and support lead engineer on major RFP projects by leading automation selection and validation on new… more
    Ryder System (01/12/26)
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  • Software Reverse Engineer

    Leidos (Columbia, MD)
    **Description** **Software Reverse Engineer - Job Description** **Who We Are** **Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in ... to develop novel and innovative cybersecurity capabilities. The Software Engineer will be part of a team developing a...+ **A US citizen with an active Top Secret security clearance and SCI eligibility.** + **Expertise in C/C++… more
    Leidos (01/09/26)
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  • Senior Software Engineer

    Leidos (Columbia, MD)
    **Description** Leidos has a new and exciting opportunity for a **Senior Software Engineer ** to play a dual role in User Interface Development and Full Stack ... more. **Join us and make a difference in National Security !** **This position is eligible for a 25k sign...impact. Leidos is seeking a highly skilled **Senior Software Engineer ** to play a dual role in **User Interface… more
    Leidos (01/07/26)
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  • Sr. Systems Engineer - Cloud FinOps…

    Marriott (Bethesda, MD)
    …Management and Data Replication, Backup & Recovery Best Practices. + Security : Compliance, Information Assurance, Data Protection using industry-best practices ... **Additional Information ** **Job Number** 26206902 **Job Category** Information...Y **Expiration Date:** 02/04/2026 **JOB SUMMARY** The Sr. Systems Engineer FinOps will be a technical expert responsible for… more
    Marriott (01/08/26)
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