• Senior Linux / Unix

    SMX (Dahlgren, VA)
    Senior Linux / Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux / Unix Administrator to join... Senior Linux / Unix Administrator to join our team in...VA.** Essential Duties & Responsibilities include thedaily administration of Linux / Unix systems and software including… more
    SMX (06/26/25)
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  • Senior Systems Administrator…

    First Division Consulting (Dahlgren, VA)
    …is contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix / Linux Systems Administrator to support a ... vulnerabilities, and advanced detection methods. Key Responsibilities: + Administer and maintain Unix / Linux systems to ensure reliability, security, and… more
    First Division Consulting (06/19/25)
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  • Senior Systems Administrator…

    Lockheed Martin (Dahlgren, VA)
    …an engineering background and be familiar with Virtual Machines, Windows and LINUX Domains, Systems integration, SQL Database, Network Integration, hardware ... with you\! The DARKWING program is looking for a Systems Engineer to join our team near LaPlata, MD\....higher * Windows Active Directory * Windows OS and/or UNIX / LINUX administration experience **Desired Skills:** * SPLUNK… more
    Lockheed Martin (05/24/25)
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  • Senior Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …solutions, and solves problems creatively while balancing risk. General Summary: The Senior Systems Engineer (SSE), under general supervision but in compliance ... status, and will not be discriminated against on the basis of disability. Keyword: Senior Systems Engineer From: United States Senate Federal Credit Union more
    United States Senate Federal Credit Union (05/25/25)
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  • Senior Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    …Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux / Unix and Windows based environments + Ensure compliance with organizational ... Senior Tenable Nessus Administrator Job Category: Information Technology...CompTIA Security+ Other relevant cybersecurity certifications like Certified Information Systems Security Professional (CISSP), or Certified Information Security Manager… more
    CACI International (06/24/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    …coding, debugging, and maintenance skills (using bash, python, etc.) + Good command of Linux / Unix and command line knowledge + Experience in CI/CD toolsets (eg ... Senior DevSecOps Engineer Job Category: Engineering Time Type:...and Jenkins + Enhance performance monitoring of the various systems + Identify performance bottlenecks and optimize the performance… more
    CACI International (04/17/25)
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  • Senior VDI Architect

    ManTech (Chantilly, VA)
    …and implementation and VDI solutions both on prem and cloud native + Linux / Unix systems administration + Windows Server Administration **Preferred ... **ManTech** seeks a motivated, career and customer oriented ** Senior VDI Architect** to join our team in...desktop, cloud, network, servers, storage, etc.) in large scale systems integrations. + **Bachelor's Degree** in a technical field… more
    ManTech (06/14/25)
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  • Hardware Reverse Engineer (Jr., Senior

    Parsons Corporation (Centreville, VA)
    …boarding + Are proficient with one or more low-level programming languages + Understand Unix / Linux operating systems + Love solving puzzles and have ... for an amazingly talented TS Cleared Hardware and Embedded Systems Reverse Engineers to join our team! In this...and CNO experts to design and develop tools and systems . Our teams design and code software components, units,… more
    Parsons Corporation (04/25/25)
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  • Senior Reverse Engineer - Firmware/Hardware

    Parsons Corporation (Centreville, VA)
    …boarding + Proficient with one or more low-level programming languages + Understand Unix / Linux operating systems **What Desired Skills You'll Bring:** + ... Firmware development experience + Hardware platform development experience + RF Expertise + Experience with Layer 1 and 2 wired and wireless protocols such as USB, SPI/I2C/1-Wire, Ethernet, PCI-Express, 802.11, Bluetooth/ZigBee, others. + Willingness to lead… more
    Parsons Corporation (05/14/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    …and other detection signatures Preferred Qualifications: Proficient in Linux operating systems Advanced skills in Linux / Unix (command line user - ... Seeking a motivated, career and customer-oriented Cyber Security Engineer, Senior to join our team in Springfield, VA, area....in a cyber role * Experience with modern Windows, UNIX , network operating systems , databases, and virtual… more
    McIntire Solutions (05/29/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …respond to change requests; support for implementation, troubleshooting and maintenance of Unix / Linux systems ; Perform technical evaluations, analysis, and ... maintain servers. Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance of operating… more
    Assertive Professionals (06/21/25)
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  • Computer Operator II

    Leidos (Chantilly, VA)
    …Experience may be considered in lieu of a degree. + Basic knowledge of Windows, Linux , or UNIX operating systems . + Ability to run system commands, ... program and play a key role in supporting government-critical systems . You will be part of a program that...system alerts, performance issues, and error messages. + Notify senior operators or system administrators of critical system anomalies.… more
    Leidos (06/30/25)
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  • Sr. Cyber Security Analyst

    Oneida Technical Solutions (Fort Belvoir, VA)
    …start. Additional Skills: + Knowledge of securing Windows Servers, Windows Desktops, UNIX , Linux , virtual servers, log collection tools, and analysis techniques. ... Oneida Technical Solutions, LLC (OTS) is seeking an experienced Senior Analyst to support a contract in Fort Belvoir,...and DoDI 8510.01, "Risk Management Framework (RMF) for DoD Systems ." + Ensure information systems are configured… more
    Oneida Technical Solutions (04/07/25)
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