• Senior Network Security Architect

    ManTech (South Burlington, VT)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Network Security ** **Architect** in **South Burlington, VT** or **Camp Springs, MD** . ... Identity and Directory Services to architect, engineer, and implement network security control methods in cloud, on-premise...ability to obtain and maintain Public Trust and DHS Security Clearance prior to starting the position.… more
    ManTech (08/28/25)
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  • Director of Network Security - Zero…

    3M (Maplewood, MN)
    **Job Description:** Director of Network Security - Zero Trust Platforms **Collaborate with Innovative 3Mers Around the World** Choosing where to start and grow ... addressing the challenges of implementing and operating Zero Trust Network Security for our Global Network...qualifications: + Bachelor's degree or higher (completed and verified prior to start) + Ten (10) years of experience… more
    3M (07/12/25)
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  • Network Operations Security Center…

    ManTech (Stennis Space Center, MS)
    …countermeasures, and trends in computer network vulnerabilities, data hiding and network security and encryption + Proficiency in security incident ... and operational. Analyze escalated issues, coordinate with cross-functional teams to resolve network and security incidents and support the implementation of… more
    ManTech (06/28/25)
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  • Network Security Engineer III…

    Lockheed Martin (Colorado Springs, CO)
    …services, and enhancing leading\-edge missile defense technologies\. **The Work** The Network Security Engineer will be responsible for planning, deploying, ... \(https://www\.lockheedmartin\.com/en\-us/products/command\-control\-battle\-management\-communications\-c2bmc\.html\) **Who You Are** You are a highly skilled network security engineer with a strong background… more
    Lockheed Martin (09/05/25)
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  • Principal Cyber Systems Engineer - Network

    Northrop Grumman (Colorado Springs, CO)
    …Missile Defense Systems presents an excellent opportunity for a Principal Cyber Systems Engineer- Network Security Engineer III (25-393) to join our team of ... routers). **Essential Functions:** + Will serve as the primary Network Security Engineer supporting the C2BMC Program...PowerShell (Desired) + Solid understanding of JUNOS (Desired) + Prior C2BMC experience (Desired) **What We Can Offer You:**… more
    Northrop Grumman (09/06/25)
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  • Network Security Engineer - COBRA

    Huntington Ingalls Industries (San Diego, CA)
    …a successful award Essential Job Responsibilities Designs, implements, and executes network security maintenance regimens. Configures physical and virtual cloud ... aspects, including firewalls, switches, and wireless networks. Monitors and improves network performance. Performs root analysis of information security and … more
    Huntington Ingalls Industries (08/13/25)
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  • Principal Cyber Systems Engineer - Network

    Northrop Grumman (Colorado Springs, CO)
    …Defense Systems offers an exciting opportunity for a Principal Cyber Systems Engineer - Network Security Engineer III (25-305) to join our team of skilled and ... (Firewalls, switches, routers). The candidate will be the primary Network Security Engineer supporting the C2BMC Program....A solid understanding of JUNOS is highly desired + Prior C2BMC experience is desired **What We Can Offer… more
    Northrop Grumman (07/26/25)
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  • Network Defense and Security Analyst

    CACI International (San Antonio, TX)
    Network Defense and Security Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... * **The Opportunity:** CACI has an exciting and immediate opportunity for a Cybersecurity - Network Defense and Security Analyst to support the USAF Network more
    CACI International (07/22/25)
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  • Network Security Engineer

    ISYS Technologies (Colorado Springs, CO)
    …on the space initiatives of our government customers. I2X Technologies is seeking a Network Security Engineer to support ongoing activities for a customer in ... device configurations (Firewalls, switches, routers). + Candidate will be a primary Network Security Engineer supporting the Program. + Candidate will be… more
    ISYS Technologies (08/29/25)
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  • Senior System Administrator - Network

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... Role** We are seeking a **Senior System Administrator - Network Security ** to support our federal government...that may involve AI are required to contact us prior to their interview at ###@tanaq.com. **To apply for… more
    St. George Tanaq Corporation (08/19/25)
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