• Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... + Experience in administrative scripting languages. + Experience with integration , deployment, troubleshooting and maintenance of operating systems … more
    ManTech (09/30/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... Windows administration, Active Directory, administrative scripting languages, and the integration , deployment, troubleshooting, and maintenance of operating systems… more
    ManTech (08/20/25)
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  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration , verification and… more
    SimIS Inc. (09/22/25)
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  • NMCC Information Systems Security…

    TekSynap (Arlington, VA)
    …to network or network system components as needed. + Security Architecture & Integration : + Build IA into systems deployed to operational environments, ... and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the security… more
    TekSynap (09/16/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources (eg storage and networking), and how… more
    ManTech (08/17/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team in ... for designing, technical planning, and implementing complex integrated total systems configuration for virtual appliances and physical hardware builds, installs,… more
    Leidos (09/17/25)
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  • Senior Principal Cyber Systems…

    BigBear.ai (Herndon, VA)
    Overview BigBear.ai is looking for a Systems Engineer to join our support team. The candidate will work closely with the development team and our customers in ... GOTS container builds to the architecture + DevOps Tool Integration + Help integrate with various tools for the...embracing Infrastructure as Code principles. + DoD IAT Level II Certification, such as Security + CE, CISSP, or… more
    BigBear.ai (10/01/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Senior...to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team… more
    Northrop Grumman (09/17/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses availability issues, overcome… more
    Imagine One Technology & Management (09/01/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr....add a **Principal OR Sr. Principal Payloads Field Service Engineer ** to our **International Field Service Engineer **… more
    Northrop Grumman (09/17/25)
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