• Sr. Cyber Systems Engineer (Active TS/SCI)

    Northrop Grumman (Tampa, FL)
    …By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry ... At Northrop Grumman, you'll have the resources, support, and team to do some of the best work of...on-site._ **What You'll get to Do** **Essential Duties:** + Engineer enterprise solutions that align with best practices to… more
    Northrop Grumman (10/02/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. This position will work ... **Sr. UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...with the existing UNIX team to manage, maintain, deploy, troubleshoot and support servers… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux Engineer ** to join our team onsite in **Norfolk, Virginia** . This is an **onsite** position. ... + Diagnose and resolve advanced technical issues involving system configurations, network connectivity, and Linux networking for Range POR systems. + Demonstrate… more
    ManTech (12/19/25)
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  • Senior Systems Engineer , Radar Test…

    RTX Corporation (Woburn, MA)
    …meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Raytheon's ... Systems Engineering & Test Capabilities is seeking a Sr. Systems Engineer who will support systems integration activities primarily in Woburn MA in support of radar… more
    RTX Corporation (11/11/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …systems\. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury team \. This role focuses on ... background in Red Hat Enterprise Linux \(RHEL\), system hardening, and network security principles, with the ability to ensure compliance with Raise the Bar… more
    Lockheed Martin (11/12/25)
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  • Field Engineer Level 4 (Sr Principal)

    Northrop Grumman (Jacksonville, FL)
    …warfighter. Come be a part of our mission! We are looking for you to join our team as a **F** **ield Engineer Level 4 (Sr Principal)** based out of **Mayport, ... redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop,… more
    Northrop Grumman (11/25/25)
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  • Principal Software Engineer

    SAIC (Honolulu, HI)
    …after start. **DESIRED SKILLS:** + Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer . + Proficiency in TCP/IP, DNS, NTP, Trusted X ... **Description** SAIC is seeking a **Principal Software Engineer ** who will be a systems administrator providing on-site hardware and software support, engineering… more
    SAIC (11/28/25)
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  • Senior Security Engineer

    Unum Group (Portland, ME)
    …for Operations + Participates in 24/7 on-call rotation. + Participates in ethical hacking red team /blue team exercises. + Performs day-to-day operations and ... about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your expertise...Knowledge of threats and vulnerabilities associated with application and network security. + Strong Knowledge of the principles of… more
    Unum Group (11/21/25)
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  • Sr. Systems Engineer

    TekSynap (Honolulu, HI)
    …The Engineer will work individually and as a member of a team to configure network , software, and hardware networking components and security appliances ... (eg, MCSA, Linux, etc) **Overview** We are seeking a Senior Systems Engineer to join our team supportingNetwork Enterprise Technology Command (NETCOM)… more
    TekSynap (12/20/25)
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  • Principal Site Reliability Engineer (Prisma…

    Palo Alto Networks (Santa Clara, CA)
    …industry in advanced AI Security Capabilities, including Runtime Security, Model Scanning and Red Teaming. As a Site Reliability Engineer , you will be embedded ... directly in an engineering team , enabling deep collaboration with Software Engineers, AI/ML Researchers,...the future of AI Security. A Principal Site Reliability Engineer in Prisma AIRS embodies integrity, creativity, and a… more
    Palo Alto Networks (11/14/25)
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