• Principal Infrastructure Lead…

    RTX Corporation (Dulles, VA)
    …demands of a rapidly evolving global market. We have an immediate need for an ** Principal ** ** Infrastructure Lead Engineer - Classified System** to lead and ... guide a small team of infrastructure engineers in the Dulles, VA area. The lead...is responsible for guiding minor architectural modifications for upcoming infrastructure projects, deployment of new infrastructure projects,… more
    RTX Corporation (11/04/25)
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  • Principal Infrastructure

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Principal Integration and Test Engineer to serve in a key role ... years proven performance in rack integration, cable management, cable termination, infrastructure management, and in documenting system design and architectures. +… more
    Nightwing (01/09/26)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    …architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps Software ... Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must have a Bachelor's degree in computer science or an… more
    Northrop Grumman (12/04/25)
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  • Principal Civil Roadway & Highway…

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** **Join Parsons Corporation as a Principal -Level Roadway & Highway Design Engineer ** Are you an experienced ... and seasoned professional to join our team as a Principal -Level Roadway & Highway Design Engineer . This...Requirement:** None This position is part of our Critical Infrastructure team. For more than 80 years, our experts… more
    Parsons Corporation (12/11/25)
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  • Principal Process Engineer

    Parsons Corporation (Centreville, VA)
    …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Process Engineer - Wastewater Systems - Los Angeles, CA** ... **OPPORTUNITY** : The **Wastewater Principal Process Engineer ** provides technical leadership and...Requirement:** None This position is part of our Critical Infrastructure team. For more than 80 years, our experts… more
    Parsons Corporation (10/30/25)
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  • Principal Structural Engineer

    Parsons Corporation (Centreville, VA)
    …Description:** BCC Engineering, a Parsons company is looking for an amazingly talented ** Principal Structural Engineer ** to join our team! **What You'll Be ... Doing:** + May function as discipline Project Engineer on medium to large projects, assuming responsibility for...Requirement:** None This position is part of our Critical Infrastructure team. For more than 80 years, our experts… more
    Parsons Corporation (01/09/26)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an… more
    Northrop Grumman (01/01/26)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... Security Engineer Associate, Solutions Expert in Cloud Platform and Infrastructure , or Azure Solutions Architect Expert **Clearance Requirements:** + Must have a… more
    ManTech (12/16/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... DoD systems. **Responsibilities include but are not limited to:** + Engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …needs of the changing world. **Job Duties and Responsibilities** The DISH Wireless Principal Cloud Network Architect will be the technology lead for internal and ... engagements. This role requires deep expertise in cloud-native service provider infrastructure and the ability to drive technology innovation for DISH Wireless'… more
    EchoStar (01/02/26)
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  • Digital Signal Processing Engineer

    Parsons Corporation (Chantilly, VA)
    …Parsons Company, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently ... provide services and solutions in the areas of defense, security, intelligence, infrastructure , and environmental. We promote a culture of excellence and close-knit… more
    Parsons Corporation (10/21/25)
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  • Full Stack Developer, Software Engineer

    Nightwing (Sterling, VA)
    …future. **Responsibilities may include, but are not limited to** : ** Infrastructure Engineering:** + Design, test, and implement advanced cybersecurity software ... development experience required + Minimum 2+ years of Agile full stack infrastructure engineering experience with a focus on production AWS environments. **Desired… more
    Nightwing (01/07/26)
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  • AWS Full Stack Infrastructure

    BCMC (Dulles, VA)
    …capabilities to address emerging threats. BCMC is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and ... years of directly relevant experience in Agile full stack infrastructure engineering. * Proficiency in Python and Pip for...holidays & 3 weeks of annual leave DOM-TO9-3501 Software Engineer - Principal I - ESW05 Powered… more
    BCMC (01/06/26)
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  • Capture Manager/ Principal Project Manager

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** **Capture Manager/ Principal Project Manager** Are you an experienced Project Manager looking ... an accredited institution. + Professional registration as a Professional Engineer (PE) in Ohio is required. + Ability and...Requirement:** None This position is part of our Critical Infrastructure team. For more than 80 years, our experts… more
    Parsons Corporation (11/14/25)
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  • SAP Ns2 s/4 Hana Manufacturing, PEO/CAMS…

    SAP (Herndon, VA)
    …and support to meet the requirements of US national security and critical infrastructure customers. **Must be a US Citizen; this position requires access to customer ... Overview** We are searching for an SAP NS2 S/4HANA Manufacturing, PEO/CAMS Principal Consultant to support secure, mission critical solution delivery for US… more
    SAP (10/25/25)
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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 ... what's possible. **Job Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you will provide technical… more
    Parsons Corporation (12/23/25)
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  • Cloud Security Engineer SME - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …**Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Cloud Engineering,Cloud Security,Cybersecurity **Experience:** ... + years of related experience **US Citizenship Required:** Yes **Job Description:** **Cloud Engineer , Subject Matter Expert** Own your career as a Cloud Engineer more
    General Dynamics Information Technology (10/13/25)
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  • Highway Design Engineer - Hybrid Remote…

    Parsons Corporation (Centreville, VA)
    …is seeking a dynamic and seasoned professional to join our team as a Principal Level Highway Design Engineer , supporting the landmark NYSDOT I-81 Viaduct ... leader in the integrated design and delivery of civil infrastructure . With a robust backlog of work in both...relevant work experience with highway geometric design background + Engineer in Training (EIT) Certificate may be required, and… more
    Parsons Corporation (12/04/25)
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  • Pncpl Software Engineer

    Deltek Systems (Herndon, VA)
    …software can be when designed for AI from day one. As a principal engineer , you'll solve the hardest technical problems, create reference implementations ... by World HRD Congress. www.deltek.com \n\n\n\nAuto req ID:10558BRExternal Job Title: Principal AI Applications EngineerPosition Responsibilities: About the Role We're… more
    Deltek Systems (01/03/26)
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