• 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 (12/19/25)
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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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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …hardware and software in support of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
    ManTech (10/16/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... for new operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation… more
    ManTech (12/02/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... for new operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation… more
    ManTech (11/22/25)
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  • Network and Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …markets. ** Network Engineering - Nightwing** Nightwing is seeking a highly motivated Network and Systems Engineer / Administrator to support a mature, ... industry standards (eg, STIGs, NIST). + Manage and administer Linux -based systems , user accounts, and identity services...+ 8+ years of experience in IT, cybersecurity, and/or systems or network administration + 5+ years… more
    Nightwing (12/11/25)
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  • Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. ** Network Engineer (Expert)** **119601BR** 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 (12/23/25)
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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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  • 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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  • Principal / Sr. Principal HPC Network

    Northrop Grumman (Jessup, MD)
    …looking for you to join our team as a High-Performance Computing ( **HPC** ) ** Network Engineer ** based out of **Annapolis Junction or Linthicum, MD** . As an ... **HPC Network Engineer ** at Northrop Grumman you will...Experience directing technical work of a small team of Linux Systems Administrators + Candidate must be… more
    Northrop Grumman (12/05/25)
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  • Software Engineer Embedded/ Network

    Cisco (Fulton, MD)
    …across the globe, including teams in Engineering like Common Hardware Group, Network Product Eng, Infrastructure & Security. You will be an essential contributor ... to the development of next-generation innovations in operating systems , firmware, networking stacks, and security infrastructure. Working on these teams, you will… more
    Cisco (12/18/25)
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  • Sr. Network Engineer

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Network Engineer to work in Fort Meade, MD. Position location is subject to ... modifications to network components. The Level 3 Network Engineer shall possess the following capabilities:...associated with the research and development of technologies and systems . + Ensures that all material received is inspected… more
    Themis Insight (12/19/25)
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  • Site System Engineer 1 - Telecom…

    Synergy ECP (Annapolis Junction, MD)
    Site System Engineer 1 - Telecom Network Specialist...will be doing: Synergy is looking for a Site Systems Engineer to perform remote maintenance and ... You will perform daily interaction with partner entities. The Engineer will need experience in Linux and...as well as an understanding of data flow. As Systems Engineer you will engage SMEs, perform… more
    Synergy ECP (11/06/25)
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  • Systems Engineer - SME

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for experienced Systems Engineer to join our technology-based program supporting a key government customer. This program will ... deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure...be available based on position level and/or job specifics. ** Systems Engineer - SME** **119500BR** EEO Career… more
    BAE Systems (12/19/25)
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  • Network Engineer

    Amentum (Hanover, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Network Engineer ** to join our team of passionate individuals in **Hanover, MD** . ... security policies. * Implementing STIG guidance, hardening and maintaining network systems . * Assisting other team members...other team members in their Primary areas of responsibilities. ** Network Engineer must be able to successfully… more
    Amentum (10/29/25)
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  • Network Engineer

    Leidos (Baltimore, MD)
    …and implement security solutions for network infrastructure + Engineer network solutions for new & existing systems . + Provide day-to-day network ... **Description** Leidos is seeking a ** Network Engineer ** to be part of...and knowledge of Cisco IOS and Cisco Nexus Operating systems + years of experience with WAN Optimization using… more
    Leidos (12/04/25)
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  • Onsite Network Engineer

    Insight Global (Windsor Mill, MD)
    …and implement security solutions for network infrastructure * Engineer network solutions for new & existing systems . * Provide day-to-day network ... years of experience with designing, configuring, managing, maintaining, and troubleshooting network switching and routing protocols in a large enterprise network more
    Insight Global (12/12/25)
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  • Principal/Sr Principal HPC Systems

    Northrop Grumman (Jessup, MD)
    …the position of High-Performance Computing (HPC) **Principal or Sr. Principal HPC Systems Engineer ** to support advanced technology development programs. This ... Level or a Sr. Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in a...experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to… more
    Northrop Grumman (12/05/25)
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