• Principal/Sr Principal Systems

    Northrop Grumman (Fairfax, VA)
    Systems (INS) Business Unit (BU). This role for a Ground systems engineer to support Command and Control (C2) Software Development and SEIT functions. ... **What you'll get to do** : As a Systems Engineer on this team, you will support the C2 team in creating integration tests, verifying drivers, and working with… more
    Northrop Grumman (04/08/25)
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  • Sr Principal Systems Engineer (MAR…

    Northrop Grumman (Fairfax, VA)
    …Grumman Space Systems (NGSP) is seeking a **Sr. Principal Systems Engineer ** to serve as the **Mathematical Algorithmic Requirements/Software Description ... requirement to SDD mapping. **Basic Qualifications:** + **Sr. Principal Systems Engineer :** Bachelor's degree in a STEM...eligibility.** + Familiarity with MAR Development for a Ground System + Willingness to support any Phase 2 proposal… more
    Northrop Grumman (04/29/25)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **GEOINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... of systems over the complete end-to-end life cycle. As the **GEOINT Systems Engineer ** you will interact daily with senior government and Program staff… more
    SAIC (03/15/25)
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  • Senior RF Systems Engineer

    Umbra Lab (Arlington, VA)
    …in? We are on the lookout for an experienced and driven Senior RF Systems Engineer to spearhead the design, development, and analysis of cutting-edge space-based ... transmitters, amplifiers, phased arrays) and passive (eg, antennas, filters, waveguides) RF systems for spacecraft. + Perform RF system architecture design,… more
    Umbra Lab (04/23/25)
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  • Senior Ground Resiliency Systems

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Ground Resiliency Systems Engineer to support a dynamic program in Chantilly, VA. In this role you will provide ... command and control , mission processing, and operations for a satellite system . + Support the customer in their program management of classified programs. +… more
    SAIC (04/04/25)
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  • Principal Information Systems Security…

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... with the Risk Management Framework (RMF) and ICD 503 Security Accreditation control as part of an Agile team. Responsibilities include collaborating with the… more
    Leidos (04/01/25)
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  • Staff Cyber Systems Engineer

    Northrop Grumman (Fairfax, VA)
    …team of engineers, system administrators, and operators as a Staff Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (04/24/25)
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  • Software Systems Engineer

    SAIC (Sterling, VA)
    **Description** SAIC is seeking an experienced Software Systems Engineer to serve as technology integrator on a critical customer project. The successful ... will work closely with the customer to validate developer software designs through the full system life cycle and support delivery of systems to end users. This… more
    SAIC (03/25/25)
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  • Sr Aerospace System Engineer (SE)

    Leidos (Chantilly, VA)
    …flying qualities, and the national airspace system . *Knowledge of guidance, control , and navigation (GNC). * Prior Systems Engineering and Technical ... **Job Summary** The Leidos National Security Sector is seeking a Sr Aerospace System Engineer (SE) for a large, multi-year contract supporting critical… more
    Leidos (03/09/25)
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  • Systems Engineer III

    Sierra Nevada Company, LLC (Herndon, VA)
    …management across domains - air, land, sea, space and cyber. **Responsibilities:** As a Systems Engineer , you will be using your skills and expertise to ... of space, keeping service members safe and creating the systems that keep our world united and sustain our...simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system -level… more
    Sierra Nevada Company, LLC (04/29/25)
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