• Zscaler (Mclean, VA)
    …with a cloud-first strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting to the Manager, ... networking protocols (eg, HTTP, SSL/TLS, DNS, SQL) + Proficiency in Linux administration, network troubleshooting, automation tools like Ansible and Terraform, and… more
    DirectEmployers Association (11/12/25)
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  • AeroVironment (Arlington, VA)
    …**Preferred Qualifications & Competencies** + Experience with software development on Linux , Windows, or cross-platform environments. + Exposure to web technologies, ... (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (09/09/25)
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  • Zscaler (Washington, DC)
    …they adopt new cybersecurity and IT technologies. A Red Canary Sales Engineer understands that while prospective customers share many characteristics, each is unique ... to help them achieve their specific security goals. We are looking for a sales engineer who is able to discern where a customer is on their security maturity journey… more
    DirectEmployers Association (10/30/25)
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  • iCIMS (Washington, DC)
    **Job Overview** We are seeking a skilled Engineer , Site Reliability (SRE) to contribute to the reliability, scalability, and performance of our multi-cloud SaaS ... + Hands-on experience with AWS (required) and Azure (preferred) + Strong Linux system administration skills + Experience with monitoring tools (New Relic, Grafana,… more
    DirectEmployers Association (10/08/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, troubleshooting, management). + Maintain secure high… more
    DirectEmployers Association (09/30/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a **Senior Google Cloud Solutions Engineer ** to design and implement secure, scalable cloud solutions. This is both a ... GitHub Actions, GitLab CI, or Jenkins** . + Experience administering ** Linux (Ubuntu, CentOS, RedHat)** and/or **Windows Server** , including **Active Directory**… more
    DirectEmployers Association (11/04/25)
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  • Fannie Mae (Reston, VA)
    …stakeholder needs and/or existing solutions. *THE IMPACT YOU WILL MAKE* The Lead Splunk Engineer role will offer you the flexibility to make each day your own, while ... * Familiarity with Splunk Enterprise Security (ES) * Solid background in Linux /Unix system administration. * Scripting skills (Python, Bash, or PowerShell). * Strong… more
    DirectEmployers Association (10/23/25)
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  • ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS/SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range expected ... of **Terraform** for cloud orchestration across providers + Solid Linux experience: package management, navigating filesystems, running scripts, managing system… more
    DirectEmployers Association (10/15/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles, ... container orchestration, and cloud-native application development. The Senior DevOps Engineer will be responsible for designing, implementing, maintaining infrastructure… more
    DirectEmployers Association (09/11/25)
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  • ABBTECH Professional Resources, Inc. (Sterling, VA)
    **Senior Engineer -Full Stack (AI Platform)** **Location- Sterling, Va** **Clearance- Clearable but would like to see candidates with a clearance** **Salary- ... conditions._ **_This program requires US Citizenship_** Seeking a full-stack Senior Engineer to join a high-impact team building and supporting AI-driven products,… more
    DirectEmployers Association (10/31/25)
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  • AeroVironment (Centreville, VA)
    …Networks range in complexity and size to include multi-platform computing ( Linux , Windows, VMWare), virtual environments, and mobile systems. Extensive experience ... experience with a related master's degree + Proficient with Linux based classified systems + Experience with cyber security...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (10/11/25)
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  • Network Management Systems (NMS) Linux

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: Local * * * **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with a background in automation to join our dynamic… more
    CACI International (10/25/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer ** to join our team of passionate individuals in **Chantilly, VA** . ... on the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of highly skilled technical professionals supporting… more
    Amentum (10/01/25)
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  • LINUX Engineer - Active Top Secret…

    General Dynamics Information Technology (Washington, DC)
    …Advance how our customers operate while you advance your career. Join GDIT as a Linux Engineer and you will build an impactful career in enterprise IT, ... are driven and resourceful like you. **MEANINGFUL WORK AND PERSONAL IMPACT** As a Linux Engineer , the work you'll do at GDIT will be impactful to the customer's… more
    General Dynamics Information Technology (11/05/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... Opportunity:** CACI is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise Information Technology… more
    CACI International (11/01/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    Linux Engineer Location: Chantilly, VA, US Job ID: ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility:Top Secret/SCI ... The Systems Engineering team is seeking a driven Senior Linux /UNIX Systems Administrator that is highly technical and mission...candidate is ready to operate as aTIER 3 level Linux /UNIX Administrator, experienced in managing large amounts of data… more
    Arena Technical Resources, LLC (10/25/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... None * * * **The Opportunity:** CACI is looking for a Senior Linux Engineer to support a newly established research and development environment. This environment… more
    CACI International (10/09/25)
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  • Linux Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …people-focused and customer-centric environment in delivering Infrastructure Engineering Services. As a Linux Engineer supporting the Government, you will be a ... **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Linux ,Systems Engineering **Experience:** 6 + years of related experience… more
    General Dynamics Information Technology (10/29/25)
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  • Linux /VMware Engineer

    Motion Recruitment Partners (Arlington, VA)
    Linux /VMware Engineer Arlington, Virginia **100% Remote** Contract $70/hr - $90/hr Cleared Linux /VMware Engineer We are seeking a VMware and Red Hat ... Enterprise Linux (RHEL) Systems Engineer to support a federal program. The engineer will design, implement, manage, and secure virtualized environments and … more
    Motion Recruitment Partners (09/18/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    Linux Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in Springfield, VA and… more
    William C Brown Inc (09/25/25)
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