• Information Assurance Engineer (PT ISSE)

    Leidos (Chantilly, VA)
    **Description** Leidos is looking for a Part Time Information Assurance Engineer (ISSE) to join us in our Chantilly, VA office. The candidate will be part of a ... responsible for the creation of a new mission-oriented communication network . Our ideal candidate would be interested in personal...be used/combined with education. + Must have an active TS /SCI with Poly to be considered + Experience developing… more
    Leidos (01/16/26)
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  • GDI - Cloud Adoption Engineer

    Oracle (Reston, VA)
    …Architect, OCI Architect Professional, OCI Autonomous, Oracle Database, Oracle Weblogic, Network Associate, Network Professional, Network Specialist ... Solutions Architect, AWS Security Specialist, Microsoft Certified: Azure Security Engineer , Associate, Microsoft Certified: Azure Solutions Architect, GCP Cloud… more
    Oracle (01/15/26)
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  • Senior Cyber Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a **Sr. Cyber Engineer ** to join our team onsite in **Arlington, VA.** **Responsibilities:** + Implement comprehensive security ... comprehensive security policy, standards, and procedures for a multi-domain network supporting a highly-complex intelligence collection system + Collaborate with… more
    SAIC (01/15/26)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... VCP, VCAP, VCDX) focusing on areas like Data Center Virtualization (DCV), Network Virtualization (NV), Cloud Management & Automation (CMA), Desktop & Mobility, and… more
    ManTech (12/17/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... technologies, all components of Windows and Linux system infrastructure, Local Area Network /Wide Area Network technologies, Storage Area Network (SAN),… more
    ManTech (11/19/25)
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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 (11/16/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... techniques, and procedures (TTPs) + Maintain complete and current network and elevation diagrams for all managed security equipment...Clearance and Certifications: + Must have an active DoD TS /SCI clearance + Must have DoD 8570 IAT II… more
    Leidos (11/15/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR 17788 Job Description Job Title: Enterprise Management Engineer Location: Springfield, ... VA Eligibility: Candidate must possess an active TS /SCI clearance Job Description: - Administration, management, and troubleshooting for physical and virtual… more
    Arena Technical Resources, LLC (01/17/26)
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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 (01/16/26)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior-level Engineer ** in our **Intel Sector Analysis Solutions Business Area (ASBA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (01/09/26)
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