• 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 not ... of Windows and Linux system infrastructure. + Experience in Local Area Network /Wide Area Network technologies, routers, switches, firewalls; experience with… more
    ManTech (09/30/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... architecture, engineering, implementation, and operation of the infrastructure components (computer, network , and storage) as well as enterprise services such as… more
    Leidos (09/24/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** This role supports ... Performing cyber incident trend analysis and reporting + Characterizing and analyzing network traffic and system data to identify anomalous activity and potential… more
    ManTech (09/11/25)
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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 are ... technologies, all components of Windows and Linux system infrastructure, Local Area Network /Wide Area Network technologies, Storage Area Network (SAN),… more
    ManTech (08/20/25)
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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 not ... documents required for A&A IAW ICD 503. + Experience in Local Area Network /Wide Area Network technologies, routers, switches, firewalls; experience with Storage… more
    ManTech (08/17/25)
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  • Summer Intern, Cloud Engineer (AWS/Azure)

    ICF (Reston, VA)
    Description **2026 Summer Intern,** **Cloud Engineer ** **(** **AWS/Azure** **)** We are seeking a motivated and curious **2026 Summer Intern,** **Cloud Engineer ... , **Pulumi** , and **Fortigate** to support infrastructure as code and network security. + Participate in team meetings, code reviews, and documentation efforts.… more
    ICF (09/30/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position ... is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and deploy security controls and subsystems to… more
    Nightwing (09/26/25)
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  • Senior Principal Azure Cloud Engineer

    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 ... maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources +… more
    ManTech (09/16/25)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... that serves SQL database content over a customer provided network . The solution is developed using Python running within...an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to… more
    SAIC (09/13/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... of the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft Certified… more
    ManTech (09/12/25)
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