• Principal Software Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …and border surveillance. **Job Summary** Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and ... engineer who can seamlessly bridge the gaps between software , hardware, product strategy, and manufacturing while delivering innovative, secure solutions.… more
    Leonardo DRS, Inc. (01/01/26)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software ... (Onsite)** **Role Description: ** We are searching for a Principal Software Engineer to join...locations, regardless of whether the role is designated as on- site , hybrid or remote._** The salary range for this… more
    RTX Corporation (11/19/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting ... a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design,… more
    Northrop Grumman (10/21/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is… more
    Nightwing (01/09/26)
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  • Principal Geotechnical Dam Safety…

    AECOM (Germantown, MD)
    …a better world. Join us. **Job Description** **AECOM** is seeking a highly talented Principal Geotechnical Dam Safety Engineer to join the East Region Dams Team. ... Failure Mode Analyses (participate and/or facilitate), Semi-Quantitative Risk Assessments, site inspection, construction observation, and regulatory compliance activities associated… more
    AECOM (11/26/25)
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  • Site Reliability Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …problems at scale and is passionate about building resilient systems that matter. As a Principal Site Reliability Engineer on the Silver Edge team, you will ... and reduce customer issues through design, testing and implementation of software -based solutions * You expand end-to-end technical expertise in the architecture,… more
    Microsoft Corporation (01/06/26)
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  • Field Engineer

    Parsons Corporation (Sterling, VA)
    …of systems, supporting installation, maintenance, and field-related sustainment work worldwide. Field Engineer , Associate Principal : BS 10-12, MS 8-10, Phd 5-7 ... Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you...logistical work + Participate in testing and evaluation of software and hardware upgrades at the warehouse laboratory and… more
    Parsons Corporation (12/23/25)
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  • Systems Development Engineer II, AWS…

    Amazon (Herndon, VA)
    …Dedicated Cloud (ADC), AWS Commerce Platform team is hiring a cleared Systems Development Engineer to join the team. This is an exciting opportunity to use the ... of our US ADC customers. A successful Systems Development Engineer is focused on building services and tooling that...organization to pull in the right subject matter experts, principal engineers, and engineering teams to deliver results for… more
    Amazon (11/13/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …Roles & Responsibilities: + MITRE's Space Intelligence Systems is looking for a Principal Network Engineer role that will be supporting multiple classified ... in compliance in all environments. + Provide technical evaluations for hardware/ software acquisitions and architecture + Work with various sponsor organizations,… more
    The MITRE Corporation (12/20/25)
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  • Calling all Mid-Career TS Cleared SW Developer…

    Northrop Grumman (Dulles, VA)
    …**We are recruiting for mid-level and senior engineers with a background in Software Development Engineering.** In these role, the focus will be on development, ... integration, deployment, and sustainment of satellite ground software . These positions are located onsite on our **Dulles, VA** campus, and requires a Top Secret… more
    Northrop Grumman (10/23/25)
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  • Control Technician - Electrical

    Amentum (Chantilly, VA)
    …drives (VFD's). + Ability to quickly learn operating and control systems for principal site -specific systems including, but not limited to, the electrical ... and maintenance; and perform miscellaneous administrative functions as directed by E&C Engineer on site 's microprocessor-based central control systems. + Program… more
    Amentum (12/17/25)
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