• Linux Systems and Network

    Nightwing (Sterling, VA)
    network tunnels. + **Firewall Rules and System Hardening:** Experience in hardening Linux systems and services, as well as writing firewall rulesets using ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/21/25)
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  • Network Management Systems (NMS)…

    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 ... * **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with...background in automation to join our dynamic team supporting Network Management Systems (NMS). The successful candidate… more
    CACI International (10/25/25)
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  • Systems Engineer ( Linux

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Systems Engineer ( Linux /Cloud) Expert** **117821BR** EEO Career Site Equal ... and protect our freedom We are looking for experienced Systems Engineer to join our technology-based program...(eg. Google Cloud, Azure, AWS) building out VPCs with Linux VMs, configuring them as network appliances… more
    BAE Systems (10/31/25)
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  • Senior Systems Engineer

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. **Senior Systems Engineer ( Linux /Cloud)** **117891BR** EEO Career Site Equal ... to improve our future and protect our freedom We are looking for experienced Systems Engineer to join our technology-based program supporting a key government… more
    BAE Systems (10/30/25)
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  • Senior Linux Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Enterprise Linux (RHEL), Systems ... Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)-Security. CompTIA Security+ CE Certification is the preferred… more
    General Dynamics Information Technology (12/14/25)
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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 ... * **The Opportunity:** CACI is looking for a Senior Linux Engineer to support a newly established...our programs. **Responsibilities:** + Support Red Hat and Ubuntu Linux systems and related technologies. + Develop… more
    CACI International (10/09/25)
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  • Linux Systems Engineer

    ENS Solutions (Chantilly, VA)
    + Experience developing systems , products, and/or processes based on a total systems perspective. + Consults, plans, analyzes, designs, develops, tests, assures ... quality, configures, installs, implements, integrates, maintains, and manages systems . + Maintains a diverse set of skills across multiple technical disciplines with… more
    ENS Solutions (09/27/25)
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  • Embedded Linux Developer

    Actalent (Manassas, VA)
    Job Title: Embedded Linux Engineer Job Description We are looking to hire two innovative Embedded Linux Engineers to join our team in developing embedded ... Linux software for submarine acoustic systems . This...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (12/13/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …IT Operations team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This ... OpenShift). * Knowledge of Identity and Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red… more
    CACI International (11/13/25)
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  • Network Engineer (SME)

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. ** Network Engineer (SME)** **117901BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems , a top-ten prime contractor to the US...(eg. Google Cloud, Azure, AWS) building out VPCs with Linux VMs, configuring them as network appliances… more
    BAE Systems (12/13/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Senior Network Engineer ** **119335BR** EEO Career Site Equal Opportunity Employer. Minorities ... engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems , will… more
    BAE Systems (12/12/25)
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  • Principal Network Systems

    RTX Corporation (Dulles, VA)
    Engineer ** must have a technical background in computer network operations, systems integration, and/or software application integration. The ideal ... Aerospace **Applied Signal Technology (AST)** is seeking a **Principal Networking Systems Engineer ** specializing in infrastructure design and operations and… more
    RTX Corporation (12/02/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …) issues and software development. + Proven success working as a DEVOPs systems engineer and technical admin. + Agile Methodology and continuous improvement ... **Job Description** BAE Systems , a top-ten prime contractor to the US...available based on position level and/or job specifics. **Senior Network Engineer ** **117838BR** EEO Career Site Equal… more
    BAE Systems (10/31/25)
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  • Network Systems Engineer

    SAIC (Chantilly, VA)
    …hardware, including KVM switches, terminal servers, etc. + Strong experience in administering Linux systems + Competency in setting up and managing virtualized ... **Description** SAIC is seeking an experienced Network System Engineer to provide technical...will be responsible for a variety of tasks including systems services administration, server provisioning, network integration,… more
    SAIC (10/23/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test Engineer ** position. ... kits. This requisition may be filled at either the ** Systems ** **Test Engineer ** or **Principal** ** Systems...hardware integration + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the ability to… more
    Northrop Grumman (10/23/25)
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  • Network Engineer , TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN), Network Systems **Experience:** 10 + years of ... Yes **Job Description:** Transform technology into opportunity as a ** Network Engineer ** with GDIT. A career in...in data network fault investigations + Secure network systems with policies that define and… more
    General Dynamics Information Technology (11/15/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems Engineer ** position. This ... events This requisition may be filled at either a ** Systems Engineer ** or **Principal Systems ...analyzers, etc. + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the ability to… more
    Northrop Grumman (11/13/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    Engineer On-site Fairfax County, VA Position Overview: We are seeking a skilled Momentum Systems Engineer with expertise in Linux and OpenShift to join ... environments + Resolve IT hardware and software infrastructure issues including user systems , servers, storage and network connectivity. + Implement and optimize… more
    Shuvel Digital (10/17/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... Training Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job Description:_** As a Cyber … more
    Gromelski & Associates, Inc. (12/05/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …/cyber security, penetration testing, and information security best practices** **Understanding of Linux network security tools - (eg Metasploit, netcat, nmap, ... Cyber Network Security Engineer Job Category: Engineering...tools, and process** **Address gaps within defenses by improving systems and processes** **Develop approaches to automating cybersecurity operations,… more
    CACI International (12/02/25)
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