• Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …with a particular focus on securing AI systems and integrating AI across cyber operations, especially for LLMs. Specific responsibilities will include: + Work in and ... sponsors + Contribute to the innovation of new AI use cases applied to cyber operational challenges Basic Qualifications: + Typically requires: + a minimum of 5… more
    The MITRE Corporation (12/16/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (11/22/25)
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  • Information Systems Security Engineer

    BAE Systems (Sterling, VA)
    …available based on position level and/or job specifics. **Information Systems Security Engineer ( Senior )- ISSE** **115935BR** EEO Career Site Equal Opportunity ... delivery. \#LI-KW2 **Required Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of 6 years' experience. This… more
    BAE Systems (11/21/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) ... year of proven experience delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills: . Experience… more
    L3Harris (10/15/25)
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  • Senior Data Engineer (Remote)

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior Data Engineer ** to join our team! In this role you will ... security, and compliance (eg, SOX, HIPAA). + Snowflake, Azure Data Engineer , dbt, and/or Databricks certifications + Exposure to real-time data processing… more
    Parsons Corporation (11/27/25)
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  • Senior RF/Electrical Engineer

    Parsons Corporation (Chantilly, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior R/F Electrical Engineer ** to join our team! In this role ... **What You'll Be Doing:** **Leading the integration and evaluation of long- range camera systems and ground/air surveillance radar systems within the Program.… more
    Parsons Corporation (11/26/25)
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  • Senior Test Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** Transform technology into opportunity as a ** Senior IT Quality Assurance Tester** at GDIT. Shape what's next for ... and validating the implementation of those requirements through testing. The Test Engineer will perform functional, regression, smoke and 508 testing, using manual… more
    General Dynamics Information Technology (01/04/26)
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  • Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence in our High ... anticipating what's next to deliver the solutions our customers need now. Salary Range : $100,900.00 - $176,600.00 We value our employees and want our employees to… more
    Parsons Corporation (12/06/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Software Engineer ** to join our team! In this role you ... anticipating what's next to deliver the solutions our customers need now. Salary Range : $108,700.00 - $190,200.00 We value our employees and want our employees to… more
    Parsons Corporation (12/02/25)
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  • ABAD Senior Network Engineer **This…

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Network Engineer ** to join our team! In this role you ... are anticipating what's next to deliver the solutions our customers need now. Salary Range : $86,700.00 - $151,700.00 We value our employees and want our employees to… more
    Parsons Corporation (12/02/25)
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