• Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …from others to ensure the team's success Required Skills - Experience with Linux systems in the areas of system administration troubleshooting, integration, ... Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR...Principle Responsibilities - Demonstrated hands-on experience and knowledge of Linux platform (ie RHEL, CentOS) including administration, management, and… more
    Arena Technical Resources, LLC (09/30/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …readiness. Technical Environment: - Cross Domain Solutions (CDS) - Red Hat Enterprise Linux (RHEL) - Multi-network ticketing systems - User authentication and ... Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR...thorough system testing to validate functionality and ensure CDS systems are capable of securely handling time-sensitive data. -… more
    Arena Technical Resources, LLC (08/26/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    …correlation searches and other detection signatures Preferred Qualifications: Proficient in Linux operating systems Advanced skills in Linux /Unix ... Cyber Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber...cybersecurity tool signatures (eg anti-virus and host based security systems ) * Provide focused analysis, including reverse malware engineering,… more
    McIntire Solutions (08/28/25)
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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 ... center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with AWS and...DoD Authority to Operate (ATO) processes + 8570 IAT II compliant certification such as Security+ + Certified Information… more
    KBR (09/09/25)
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  • Splunk Engineer Mid

    Leidos (Ashburn, VA)
    **Description** Leidos Digital Modernization Sector is seeking an experienced **Splunk Engineer ** **,** for this highly visible cyber security program supporting ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (07/16/25)
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  • Network Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network Systems **Experience:** 10 + years of related experience **US Citizenship ... **Job Description:** Transform technology into opportunity as a **Network Engineer ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (08/01/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …+ Applying patches and resolving vulnerabilities on Linux and Windows operating systems . **Overview** We are seeking a Cybersecurity Engineer I to join our ... & Qualifications** **RESPONSIBILITIES** + Support the system hardening of DoD systems through secure configuration and implementation of best practices. + Apply… more
    TekSynap (10/01/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …developing systems , products, and/or processes based on a total systems perspective.** **Experience with Linux operating systems ; understanding ... High Speed Guard Engineer Job Category: Information Technology Time Type: Full...of applicable experience** **DoD Information Assurance Technical (IAT) Level II certification** **Experience with EverFox High Speed Guards** **_Desired:_**… more
    CACI International (09/01/25)
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  • Software Engineer

    ManTech (Springfield, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented **Software Engineer ** to join our team in the **Springfield, VA** area. **Responsibilities include, ... 9 years of relevant experience. + Experience with JavaScript, Linux /Unix, Perl, Shell, Java, Ruby, PHP, Python, Hands-On SQL,...MVC, Web API, Node.js. + DoD 8570.01-M compliant, IAT II . (CCNA Security, CySA+, GICSP, GSEC, Security+, or SSCP)… more
    ManTech (08/29/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) ... **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX servers. + Monitor… more
    TekSynap (07/26/25)
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