• Cloud Engineer

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing… more
    Nightwing (11/26/25)
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  • Network Engineer

    System One (Springfield, VA)
    …Degree in a Technical Field + 4+ years' experience working as a Network Engineer + TS/SCI Security Clearance ( US Citizenship required) + DoD 8140.01 or ... Job Title: Network Engineer Location: Springfield, Virginia Type: Contract To Hire...WAN and LAN hardware to include voice, video, and data cable systems. Develops system specifications, architecture designs, integration… more
    System One (12/26/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... (C2S). The candidate will develop methods to incorporate large intelligence collection data that supports collection assessments and analysis. Candidate will work as… more
    KBR (12/09/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Bachelor's Degree in a Technical Field + 4+ years' experience working as a Network Engineer + DoD 8140.01 and 8570.01-M, IAT II required + Analyzes designs, ... Network Engineer III EOE Statement We are an equal...WAN and LAN hardware to include voice, video, and data cable systems. Develops system specifications, architecture designs, integration… more
    William C Brown Inc (12/01/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR 17643 Job Description Job Title: Cross Domain Solutions (CDS) Engineer Location: ... Supporting DIA Long term contract 3+ years The CDS Engineer supports mission-critical cross-domain operations, ensuring the secure and...ensure CDS systems are capable of securely handling time-sensitive data . - Provide Tier I/ II support to… more
    Arena Technical Resources, LLC (11/03/25)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …Manager of Information Security Engineering. You will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. This role is ... government agencies rely on Zscaler to secure users, branches, applications, data & devices, and to accelerate digital transformation initiatives. Distributed across… more
    Zscaler (01/10/26)
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  • Network Engineer

    Leidos (Arlington, VA)
    …FUTURE ROLE** Leidos' Digital Modernization sector is seeking a Network Engineer to be responsible for the design, migration, implementation, enhancement, ... optimization, and maintenance of infrastructure On GSM-O II . **This position will be 100% on-site.** **Primary Responsibilities:** + Provide intermediate to… more
    Leidos (01/02/26)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos Digital Modernization is seeking an experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations on a ... external mission partners operating in CONUS and OCONUS locations. The Multi-Cloud Engineer /Architect SME will lead the design and deployment of secure, scalable,… more
    Leidos (11/15/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …System Design,Systems Engineering **Experience:** 5 + years of related experience ** US Citizenship Required:** Yes **Job Description:** GDIT is your place. You ... our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support...domain solutions. + Perform analysis of alternatives for new data flows. + Identify solution constraints and evaluation criteria.… more
    General Dynamics Information Technology (12/30/25)
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  • Senior Splunk Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, you will ... position is ideal for professionals with strong hands-on experience in system integration, data management, and cyber defense initiatives. You will play a key role… more
    ManTech (12/30/25)
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