• Senior Information Systems Engineer

    City and County of San Francisco (San Francisco, CA)
    …the minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Senior Information Systems Engineer - Networks Specialty are only ... systems together as an enterprise networking backbone. The 1043 Senior Networks Engineer is the advanced journey...and solves reported network problems. 4. Leads in the configuration of firewall security settings to access… more
    City and County of San Francisco (11/07/25)
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  • Senior Information Systems Engineer

    City and County of San Francisco (San Francisco, CA)
    …the minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Senior Information Systems Engineer - Applications Specialty are only ... that integrate these systems together as an enterprise networking backbone. The 1043 Senior Applications Engineer is the advanced journey level in the … more
    City and County of San Francisco (11/07/25)
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  • Senior Specialist, Info Security

    L3Harris (Clifton, NJ)
    …cyber domains in the interest of national security . Job Title: Information Security Systems Engineer Job Code: 29342 Job Location: Clifton, NJ Job Schedule: ... 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture, design, development, evaluation and… more
    L3Harris (12/27/25)
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  • Senior Security Engineer

    Robert Half Technology (Spanish Fork, UT)
    Description We are looking for a highly skilled Senior Security Engineer to join our team. In this role, you will play a pivotal part in ensuring the ... experience in information security applications, systems, and network security . * Proficiency in next-generation firewall administration, configuration , and… more
    Robert Half Technology (01/03/26)
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  • Network Security Engineer

    GovCIO (Kearneysville, WV)
    **Overview** GovCIO is seeking an experienced Network Security Engineer ( Senior ) to provide critical support for our US Coast Guard program.This position ... USD $136,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7287/network- security - engineer - senior /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-WV-Kearneysville_ **ID** _2025-7287_… more
    GovCIO (12/19/25)
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  • Senior Information Systems Security

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. ... The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established… more
    Belay Technologies (12/08/25)
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  • Senior Systems Security

    Collins Aerospace (Marlborough, MA)
    …(including vulnerability scanning). The candidate will report to the Lead Systems Security Engineer and work collaboratively with cross-functional teams. What ... exciting and technically challenging. The Protected Communication Systems (PCS) team is hiring Senior Systems Security Engineers to support programs for our US… more
    Collins Aerospace (12/06/25)
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  • Senior Cyber Security

    RTX Corporation (Tewksbury, MA)
    …with network and system security administration, including operating system security configuration and account management best practices for MS Windows, ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...secure world. We have an on-site opportunity for a Senior Cybersecurity Engineer within our Application and… more
    RTX Corporation (10/23/25)
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  • Senior Defensive Security

    Silvus Technologies (Los Angeles, CA)
    …pathway to a fulfilling career._ THE OPPORTUNITY Silvus is seeking a **_Senior Defensive Security Engineer - Embedded Systems_** who will report to the Director ... our embedded systems from potential threats by designing and implementing robust security measures, conducting security assessments, and ensuring compliance with… more
    Silvus Technologies (10/07/25)
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  • Senior Network Engineer

    System One (Washington, DC)
    Job Title: Senior Network Engineer Location: Washington, DC Type: Contract Contractor Work Model: Onsite Security Clearance: Must be able to obtain Public ... (DOJ Public Trust Preferred) ALTA is looking for a Senior Network Engineer to support a large...and promoting fair competition in the marketplace. The Network Engineer will be responsible for the design, configuration more
    System One (12/26/25)
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