• Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This...DoD Secret Clearance and ability to obtain/maintain special program access (SAP). **Basic Qualifications for Principal Modeling & Simulation… more
    Northrop Grumman (01/07/26)
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  • Principal / Senior Principal Modeling Simulation…

    Northrop Grumman (Baltimore, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site work. **What… more
    Northrop Grumman (10/14/25)
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  • Senior Network Engineer

    TEKsystems (Marshall, MI)
    …Enterprise certification is highly preferred. + Palo Alto Networks Certified Network Security Engineer (PCNSE) is a significant advantage. Additional Skills & ... Sr Network Engineer TOP SKILLS + Minimum of 5-7 years...upgrade projects and ensure minimal disruption to business operations. Security Administration (Palo Alto): + Administer and manage Palo… more
    TEKsystems (01/08/26)
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  • Senior Network Engineer

    Ensono (Columbia, SC)
    …and resolving network communications and operations issues impacting client, backbone access , or performance + Design, engineer , and implement complex ... role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of...network solutions in a variety of disciplines, security postures, access control, and infrastructure +… more
    Ensono (11/08/25)
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  • Cloud Engineer - Cybersecurity

    Marathon Petroleum Corporation (San Antonio, TX)
    …IT, refinery, and midstream operations. This role focuses on strengthening cloud security posture across compute, storage/backup, identity , and network services ... consistency for resource deployments and maintenance. + Implements and manages cloud security controls across compute, networking, identity , storage, and backup… more
    Marathon Petroleum Corporation (01/03/26)
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  • DevSecOps Engineer

    Avnet (Chandler, AZ)
    …**Job Summary:** We are seeking a highly autonomous and hands-on DevSecOps / Application Security Engineer to champion security integration across our global ... directly within high-volume GitHub Actions and GitLab CI/CD pipelines. . **Azure Cloud Security Engineering:** Engineer and enforce security controls for our… more
    Avnet (12/30/25)
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  • Senior Principal Cyber Systems Engineer

    Serco (Orlando, FL)
    … Program (SAP) Implementation Guidance (JSIG) + Prior experience as an Information Systems Security Engineer (ISSE) + Possess cloud certifications such as AWS ... Security Specialty, Azure Security Engineer ,...of or retain/store the information provided as proof of identity . For more information on how Serco uses your… more
    Serco (01/03/26)
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  • Senior Electrical (Materials & Assemblies)…

    Serco (Washington, DC)
    …impact towards our military defense and safety of our sailors As the Electrical Engineer , you will be on a dynamic team providing technical and programmatic support ... support five of the six Navy core maritime capabilities: Deterrence, Maritime Security , Sea Control, Forward Presence, and Power Projection. Serco-NA is seeking a… more
    Serco (01/03/26)
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  • Chief EO/IR Systems Engineer , Space…

    L3Harris (Wilmington, MA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Chief Engineer , Tactical Imaging Portfolio, AgileEO - Space ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (12/17/25)
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  • Lead, Field Engineer

    L3Harris (Nashville, TN)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title : Lead, Field Engineer Job Number: 32004 Job Location: ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (12/14/25)
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