• IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining...customer requirements. + Certification: A current DoD 8570 IAT II certification (eg, Security+, SSCP) or the ability to… more
    ManTech (11/19/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (NJ)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and… more
    Northrop Grumman (01/01/26)
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  • Principal / Sr. Principal HPC Network…

    Northrop Grumman (Jessup, MD)
    …high-performance network hardware + Experience directing technical work of a small team of Linux Systems Administrators + Candidate must be a US Citizen + Active ... team as a High-Performance Computing ( **HPC** ) **Network Engineer ** based out of **Annapolis Junction or Linthicum, MD**...Experience directing technical work of a small team of Linux Systems Administrators + Demonstrated strong written… more
    Northrop Grumman (12/05/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Washington, DC)
    …logging, and output modules. + Extensive experience administering Red Hat Enterprise Linux (RHEL) systems , including package management (yum/dnf), kernel module ... We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering… more
    ENS Solutions (12/14/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    …on the space initiatives of our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for a customer in Colorado ... to address our customers' most complex challenges, including cyber-resilient mission systems , within an Agile environment. + Technically diagnose, mitigate, and… more
    ISYS Technologies (12/10/25)
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  • Systems Engineer

    Sealing Technologies (Honolulu, HI)
    …Position Overview: Sealing Technologies, a Parsons Company, is looking for a systems engineer who will provide mission-focused technical support for the ... customer environment. This position ensures systems and networks remain fully functional, secure, and optimized for real-time mission execution. This role may… more
    Sealing Technologies (11/19/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands...Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and… more
    CACI International (12/26/25)
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  • IT Infrastructure and Security Response…

    CUNY (Brooklyn, NY)
    IT Infrastructure and Security Response Engineer - Office of Computing Information Services **GENERAL DUTIES** This position encompasses professional and responsible ... decision, is responsible for the development of comprehensive infrastructure solutions. Engineer and operate mission critical infrastructure and be responsible for… more
    CUNY (10/22/25)
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  • Security Software Engineer

    SpaceX (Redmond, WA)
    …+ Familiarity with enterprise security controls and security best practices for Windows, Linux , and Mac systems + Effective problem-solving skills, and ability ... Pay range: Security Engineer /Level I: $130,000.00 - $150,000.00/per year Security Engineer /Level II : $145,000.00 - $175,000.00/per year Your actual level and… more
    SpaceX (12/17/25)
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  • Site Reliability Engineer , GNC (Falcon)

    SpaceX (Hawthorne, CA)
    …with site reliability or DevOps in lieu of a degree + Experience with Linux operating systems + Experience with Python and Python based development frameworks ... Reliability Engineer /Level I: $120,000.00 - $145,000.00/per year Site Reliability Engineer /Level II : $140,000.00 - $170,000.00/per year Your actual level and… more
    SpaceX (10/16/25)
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