• Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …new platforms/APIs/protocols/architectures/languages, and leveraging that knowledge to reverse engineer , develop, and demonstrate exploits against some of the ... and web application exploitation + Proficiency in the internal workings of either Linux , Unix, and/or Windows operating systems + Experience using scan / attack /… more
    Northrop Grumman (07/18/25)
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  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …Job Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1091) SOFTWARE DEVELOPER ... API, and service architectures, virtualization and containers, and databases + Linux scripting frameworks and implementations + Managing and utilizing version… more
    Systems Technologies, Inc. (07/18/25)
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  • Network Administrator 3

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... network infrastructure, including copper and fiber media **Desired Experience:** + Linux experience + SQL experience + HyperV experience + AWS/Azure networking… more
    M. C. Dean (07/15/25)
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  • System Administrator - Junior/Mid Level

    Jacobs (Chantilly, VA)
    …data management and security. We are in search of a backend software engineer passionate about formulating new solutions, to join our on-site team in Northern ... Experience working as a systems maintainer Experience with RedHat Enterprise Linux (RHEL) installation system administration * Experience with Python, Java or… more
    Jacobs (07/08/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This ... teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion… more
    SimIS Inc. (06/23/25)
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  • Operations Engineering Advisor - Enterprise…

    Fannie Mae (Reston, VA)
    …working experience with different IT Infrastructure components such as Unix/ Linux Servers, Wintel Servers, networks, firewalls, routers, load balancers, VPN, ... Remedy, or other ticketing tools. Support and Tools - Operations Engineer - Advisor Qualifications Education: Bachelor's Level Degree (Required) The future… more
    Fannie Mae (06/18/25)
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  • Sr Staff Security Researcher - EDR

    Trellix (Richmond, VA)
    …security field. **Key Responsibilities** + Lead efforts to reverse engineer sophisticated malware, identifying malicious code, obfuscation techniques, and ... Demonstrated experience designing and delivering detection logic across multiple OSs (Windows/macOS/ Linux ) in a production EDR context. + Experience with applying… more
    Trellix (06/17/25)
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  • Cyber Identity - CyberArk Senior Consultant

    Deloitte (Richmond, VA)
    …and configuration guidelines. + Understanding and familiarity with Operating Systems (Unix, Linux , Windows). + Ability to travel 25-50%, on average, based on the ... Consulting or Big 4 experience preferred. + Certified CyberArk Certified Delivery Engineer (CDE). + Broad knowledge of information system technologies with a… more
    Deloitte (06/12/25)
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  • AI Engineering Manager/Solutions Architect - SFL…

    Deloitte (Mclean, VA)
    …services (or Azure, GCP equivalents) + 6+ years of programming experience with Linux Shell/CLI, Python, SQL, Powershell, etc. + 4+ years of experience managing teams ... STEM field + AWS/Azure Certifications (AWS/Azure Certified: SysOps Administrator, DevOps Engineer , Solutions Architect) + 2+ years of experience with GPU computing… more
    Deloitte (06/12/25)
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  • Senior Software Developer TS/SCI

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software applications? Do you ... of related experience + Experience with C++ or C + Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (05/24/25)
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