• 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 ... 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 ... CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux /UNIX Systems Administrator that is highly technical and mission focused. This… more
    Arena Technical Resources, LLC (11/29/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in...and RedHat OpenShift. + KEY - Expertise in managing Linux servers and infrastructure. + Expertise virtualization technologies and… more
    SAIC (12/06/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Issues **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA, Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat **Experience:** 5 + years of ... experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide...as this position will require candidate to engage with senior military and government leadership. + Must be able… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ** SENIOR LINUX ARCHITECT (CORPIT)** Bowhead seeks aSenior Linux Architect to lead the engineering and architecture of our enterprise RDT&E ... our Comply to Connect (C2C) initiative inDahlgren, VA. The Senior Linux Architect will design and implement...Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification currenlty or within on year of… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Join our dynamic team and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator, you'll be instrumental in ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT… more
    Leidos (12/20/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI ... location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests,...years experience in maintaining and operating Red Hat Enterprise Linux (RHEL) servers. + Shall meet the Cyber IT/Cybersecurity… more
    V2X (12/12/25)
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  • Senior Unix Engineer

    Leidos (Washington, DC)
    …The Digital Modernization Sector at Leidos currently has an opening for a Senior Unix Engineer to provide systems engineering, administration, and operational ... CE, CCNA-Security, GSEC, or SSCP) **Preferred Qualifications** + Red Hat Certified Engineer (RHCE) or Linux Professional Institute Certification (LPIC-2). +… more
    Leidos (12/19/25)
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  • Senior DevOps Engineer - 100% Remote

    Motion Recruitment Partners (Arlington, VA)
    Senior DevOps Engineer - 100% Remote Arlington, Virginia **100% Remote** Contract $50/hr - $60/hr Senior DevOps Engineer This role is for a senior , ... cloud-first infrastructure and automation initiatives. You'll work deep in Linux and AWS, building repeatable infrastructure through Infrastructure as Code… more
    Motion Recruitment Partners (12/17/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Washington, DC)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team ... can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service ...company to meet its business needs. + Competence in Linux , troubleshooting, engineering documents, tools and equipment + Familiarity… more
    Northrop Grumman (12/04/25)
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  • Senior Data Engineer

    Capital One (Mclean, VA)
    Senior Data Engineer Do you love...(Redshift or Snowflake) + 3+ years of experience with UNIX/ Linux including basic commands and shell scripting + 2+ ... number of hours to be regularly worked. Chicago, IL: $144,200 - $164,600 for Senior Data Engineer McLean, VA: $158,600 - $181,000 for Senior Data Engineer more
    Capital One (11/06/25)
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  • Senior Data Engineer (Bank Tech)

    Capital One (Mclean, VA)
    Senior Data Engineer (Bank Tech) **Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, ... (Redshift or Snowflake)** + **3+ years of experience with UNIX/ Linux including basic commands and shell scripting** + **2+...be regularly worked. McLean, VA: $158,600 - $181,000 for Senior Data Engineer Plano, TX: $144,200 -… more
    Capital One (11/04/25)
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  • Senior Software Development Engineer

    Oracle (Washington, DC)
    …to new and existing products and establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be a ... experience in developing network applications on the server-side with Linux , and client-side on at least one of ...Linux , and client-side on at least one of Linux , Windows, MacOS/iOS or Android. + Expertise in Zero… more
    Oracle (11/25/25)
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  • Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence in our High ... This role includes system design, configuration, and debugging of Linux systems. Note: this is a full time in-office...role. **What You'll Be Doing:** + Configure and maintain Linux mission systems + Triage system alerts and initiate… more
    Parsons Corporation (12/06/25)
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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 ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (10/14/25)
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  • FedRAMP Identity and Access Management (IAM)…

    SAP (Reston, VA)
    …and a variety of benefit options for you to choose from. **Position Summary** ** Senior ** **Identity and Access Management (IAM) Engineer ** to lead and support ... frameworks. The ideal candidate is highly experienced in **Active Directory (AD)** , ** Linux environments** , **Okta** , **SSO/MFA solutions** , and **AWS IAM** ,… more
    SAP (10/16/25)
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  • Senior Software Engineer , DevOps…

    Capital One (Mclean, VA)
    Senior Software Engineer , DevOps (Intelligent Foundations & Experiences) Do you love building and pioneering in the technology space? Do you enjoy solving ... Platform) + At least 2 years of Unix or Linux system administration experience **Preferred Qualifications:** + 2+ years...be regularly worked. McLean, VA: $158,600 - $181,000 for Senior Software Engineer New York, NY: $173,000… more
    Capital One (12/19/25)
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  • Senior Software Engineer , DevOps…

    Capital One (Mclean, VA)
    Senior Software Engineer , DevOps (Python, AWS, WAF) **Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems ... Platform)** + **At least 2 years of Unix or Linux system administration experience** **Preferred Qualifications:** + **2+ years...be regularly worked. McLean, VA: $158,600 - $181,000 for Senior Software Engineer Plano, TX: $144,200 -… more
    Capital One (12/18/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    Senior DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Travel: Local * * * **The Opportunity:** As a Senior DevOps Engineer , you will be part...a technical / development role + Demonstrated experience with Linux operating systems, preferably RedHat Linux +… more
    CACI International (11/07/25)
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  • Senior SOAR Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38668 **Summary** ** Senior SOAR Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... interests of our nation. SecuriGence is seeking a talented Senior Solutions Engineer to help contribute to...program management. + Experience with multiple operating systems (Windows, Linux , and MacOS). + Deep understanding of common security… more
    Chenega Corporation (12/23/25)
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