• Senior RHEL Engineer

    CACI International (Forest Heights, MD)
    Senior RHEL Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * * **The Opportunity:** CACI is seeking a Senior Linux Engineer to join our technical...is primarily focused on maintaining the Red Hat Linux ( RHEL ) environment and developing automation solutions using Ansible. They… more
    CACI International (10/09/25)
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  • Senior DevOps Engineer

    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… more
    Applied Research Associates, Inc. (09/12/25)
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  • Senior Platform Engineer / Linux…

    RTX Corporation (Sterling, VA)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to ... of operational support to ensure the reliability, scalability and security. The ** Senior Platform Engineer ** would be involved with supporting Echelon 1… more
    RTX Corporation (10/09/25)
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  • FLEX Senior Systems Engineer - SRE

    Marriott (Bethesda, MD)
    …**Schedule** Full Time **Located Remotely?** N **Position Type** Management The Senior Systems Engineer - Site Reliability Engineering (SRE) is ... and communicate service health, reliability, and performance metrics to senior leadership and stakeholders **Drive Applications Performance Management and… more
    Marriott (09/23/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** ... position. The ** Senior Field Engineer ** will travel worldwide to...Strong Linux administration experience with Red Hat Enterprise Linux ( RHEL ) 9+ and Bash + Strong Network administration experience,… more
    ManTech (09/13/25)
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  • Senior Infrastructure Engineer

    BlueVoyant (College Park, MD)
    Senior Infrastructure Engineer Remote in the United States (East Coast preferred) US Citizenship Required BlueVoyant is seeking an experienced multi-cloud ... Infrastructure Engineer to play a central role in the design,...conventional system administration tools. Experience with recent Ubuntu and RHEL /Centos releases would be ideal. + Strong hands-on scripting… more
    BlueVoyant (09/11/25)
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  • Senior Azure Security Engineer

    Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for a ** Senior Azure Security Engineer ** to join our team of cloud, security, and compliance experts. This role requires ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1480/ senior -azure-security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1480_… more
    Tyto Athene (09/27/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT… more
    GovCIO (07/23/25)
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  • Senior DevOps Engineer - TS SCI

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** **Parsons is seeking a Senior TS/SCI DevOps Engineer - Flexible scheduling, mission critical, cutting ... **Required Skills:** + **Experience with distributed architectures including both Linux ( RHEL , Rocky/Centos, Ubuntu, etc.) and Windows Server Operating Systems** +… more
    Parsons Corporation (08/02/25)
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  • Insider Threat Program Senior System…

    Leidos (Washington, DC)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Senior System Engineer supporting the HEITS Contract as part of the ... experience + Strong Proficiency in operating systems: Windows Server, Linux ( RHEL ) + Experience with virtualization platforms: VMware, + Strong understanding of… more
    Leidos (10/03/25)
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  • CyberArk Engineer - Senior

    SAIC (Washington, DC)
    **Description** As a CyberArk Senior Systems Engineer , you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll ... including proficiency with Windows Server 2019 and Red Hat Enterprise Linux ( RHEL ) 8, indicating a strong foundation in managing and maintaining critical server… more
    SAIC (09/24/25)
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  • Senior System Integrator Engineer

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... own * Expertise in configuration, administration, and troubleshooting of Linux ( RHEL /CentOS, Ubuntu) to include kernel panic recovery; Configuring SSSD, AIDE,… more
    Vexterra Group (07/15/25)
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  • LINUX Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Senior Principal Systems Engineer - Linux** Design, deploy, integrate ... maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT. Your...AN IMPACT:** + Enterprise Authorization: Integrate Linux Systems (currently, RHEL 7/8 and Ubuntu systems) into a primary Windows… more
    General Dynamics Information Technology (09/23/25)
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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: ... CI Polygraph Supporting DIA Long term contract 3+ years The CDS Engineer supports mission-critical cross-domain operations, ensuring the secure and reliable transfer… more
    Arena Technical Resources, LLC (10/06/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    System Engineer Fairfax County, VA On-site Full-time Mid- Senior level Position Overview: We are seeking a skilled Momentum Systems Engineer with expertise in ... of Federal ERP System. Key Responsibilities: + Install, deploy, and manage RHEL Linux-based environments + Resolve IT hardware and software infrastructure issues… more
    Shuvel Digital (07/18/25)
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  • Container Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Eligibility/Clearance: This position requires an active TS/SCI clearance Job Description: Senior Container Engineer (RedHat OpenShift) Requires TS/SCI The Cloud ... Container Engineer Location: Springfield, VA, US Job ID: ATR...offerings via Cloud based providers - Strong understanding of RHEL /CentOS Linux distributions - Strong understanding of RedHat OpenShift… more
    Arena Technical Resources, LLC (10/06/25)
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  • SPLUNK Engineer Jr Level

    BAE Systems (Washington, DC)
    …with, accept tasking from, accept guidance from, and collaborate on priorities with Senior Splunk engineer / Task lead. + Participate in periodic stand-up ... Description** **-** This position is for a Jr. SPLUNK Engineer .The primary scope of duties is providing Splunk maintenance,...and DOJ to troubleshoot issues + Manage and secure RHEL and Windows servers for Splunk platform including patches… more
    BAE Systems (09/09/25)
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  • Sr. Hybrid Cloud Platform Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. Hybrid Cloud Platform Engineer Location: Springfield, VA, US Job ID: ATR 17422...Experience | + + + | Level 3 - Senior | - PhD + 2 Years Experience | | ... Job Description Job Title: Sr. Hybrid Cloud Platform Engineer Location: Springfield, VA or St. Louis, MO Eligibility: Candidate must have a TS/SCI clearance and be… more
    Arena Technical Resources, LLC (07/22/25)
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  • SWFTS Lead Engineer

    VTG (Manassas, VA)
    Overview VTG is seeking a highly qualified Lead Engineer with extensive knowledge of Submarine Warfare Federated Tactical Systems (SWFTS) to lead development and ... a remote capacity. What will you do? The Lead Engineer will provide technical direction for the execution of...working groups to coordinate prototyping efforts, briefing results to senior engineers and managers in government and industry. This… more
    VTG (10/07/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our **Security and Electronic Systems (SES)** business Unit. ... + Experience virtualizing enterprise applications (Active Directory, MS SQL, RHEL , MS SharePoint, etc.). + Experience developing, implementing, and maintaining… more
    M. C. Dean (08/27/25)
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