• Principal Linux Systems Administrator - Polygraph

    Northrop Grumman (Linthicum Heights, MD)
    …with current version + Knowledge of environmental monitoring tools (HBSS/Solar Winds/ Splunk ) + Rudimentary Scripting experience + Experience with the creation and ... deployment of system images in an enterprise environment + Experience with Certification & Accreditation process We offer flexible work arrangements, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly… more
    Northrop Grumman (11/19/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …management tools including, but not limited to; Centrify, Cisco Call Manager, Puppet, Splunk , Tenable **What We Offer** Our values drive our actions, behaviors, and ... performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Please consider the following role type definition as you apply for this role. Onsite: Employees who are… more
    RTX Corporation (11/19/25)
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  • Senior DevSecOps Engineer

    Cardinal Health (Salem, OR)
    …using tools such as Dynatrace or New Relic and logging solutions (eg, Splunk ). + Proficiency in Bash, PowerShell, or Python scripting for automation. + Working ... knowledge of GCP cloud services and associated CI/CD and security frameworks. + Strong understanding of governance, risk, and compliance (GRC) practices in regulated environments (eg, SOX, HIPAA). + Excellent communication skills and the ability to influence… more
    Cardinal Health (11/18/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …Cisco or Brocade Switches + Minimal Linux expertise desired + Familiarity with Splunk , Nessus, Symantec, SCCM highly desired + VMware expertise highly desired. + ... Experienced mentoring individuals and teams. + Department of Defense Directive (DoD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) and an Operating System Certification. Ability to obtain 3 months. + Direct working… more
    RTX Corporation (11/18/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Norfolk, VA)
    …and ability to obtain and maintain a Polygraph. + Preferred Skills: Splunk , Proofpoint, Fidelis, Solera, Windows, and Linux Operating Systems. Location: On Customer ... Site + Bolling AFB, Washington DC + Reston, VA + Colorado Springs, CO + Norfolk, VA + Riverdale, MD + Charlottesville, VA + Pearl Harbor, HI GDIT IS YOUR PLACE: + 401K with company match + Comprehensive health and wellness packages + Internal mobility team… more
    General Dynamics Information Technology (11/18/25)
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  • Performance Engineer

    Huntington National Bank (Minnetonka, MN)
    …+ High-capacity capture systems: Endace, Infinistream, Viavi + Log analysis: Splunk , ELK + Server/container performance: Windows, Linux, Kubernetes + If you're ... energized by complexity, driven by curiosity, and love turning data into decisions-this is your playground. Basic Qualifications: + 5+ years in a technical analysis or troubleshooting role, ideally in fast-paced, high-impact environments. + Bachelor's degree… more
    Huntington National Bank (11/18/25)
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  • Senior Manager, Software Engineering

    Walmart (Bentonville, AR)
    …like Kafka. + Experience utilizing monitoring and alert tools like Prometheus, Splunk , and other related systems and excellent in debugging and troubleshooting ... issues. + Exposure to Containerization tools like Docker, Helm, Kubernetes. + Knowledge of public cloud platforms like Azure, GCP etc. will be an added advantage. + Familiarity with disaster recovery principles and building resilient, fault-tolerant systems.… more
    Walmart (11/18/25)
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  • Software Engineering Advisors- Hybrid

    The Cigna Group (Plano, TX)
    …Terraform; Step Functions; Lambda; S3; CloudWatch; ArgoCD; Redis; RabbitMQ; ORACLE 10g/11g; Splunk ; Dynatrace; DynamoDB; MongoDB; Kafka; Okta; SQL; EC2; IBM MQ; and ... KMS. If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload. **About The Cigna Group** Doing… more
    The Cigna Group (11/18/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk , Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other ... systems and security management tools + Demonstrated time management and organization skills while working in a fast-paced, multidiscipline team environment; + Strong analytical and problem-solving skills; + Strong communication (oral and written) skills; +… more
    M. C. Dean (11/18/25)
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  • OT SOC Manager

    Jacobs (Austin, TX)
    …selection and deployment of core tools such as SIEM (eg, Elastic, Splunk , Microsoft Sentinel), SOAR platforms, EDR/XDR solutions, and threat intelligence feeds ... tailored to OT environments. * Develop and maintain OT-specific incident response playbooks, runbooks, and automation workflows to enable efficient triage, escalation, and resolution of security events in ICS/SCADA systems. * Oversee the recruitment, training,… more
    Jacobs (11/18/25)
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