• Journeyman Information Systems Security…

    Sumaria Systems, Inc. (Bedford, MA)
    …hold a current Top Secret clearance. Travel: Minor Security Clearance Required: Top Secret with SCI Years of Experience: 3+ years experience in Cyber ... Journeyman Information Systems Security Manager (ISSM) Department: SAS DAYTON,...to systems security policies and procedures. + Participate in network and systems (to include cryptographic) design more
    Sumaria Systems, Inc. (10/22/25)
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  • Sr Cloud Security Architect

    Shuvel Digital (Arlington, VA)
    …An active Secret security clearance is required with the eligibility to obtain a TS / SCI . TS / SCI is preferred. Description: Raytheon is supporting a ... a large mission critical development and sustainment program to design , build, deliver, and operate a network ...clearance is required with the eligibility to obtain a TS / SCI . TS / SCI is… more
    Shuvel Digital (09/25/25)
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  • Network Engineer III

    CACI International (Camp Smith, HI)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... * * * **The Opportunity:** This position encompasses the design , implementation, and maintenance of complex, global enterprise networks...._Required_ : + Requires IAT II certification + Active TS / SCI , preferred active Poly but can be… more
    CACI International (12/06/25)
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  • Senior Network Engineer

    CACI International (Fort Meade, MD)
    …policies, and procedures. **Qualifications:** _Required:_ + An active NSA TS / SCI with Polygraph. + Bachelor's degree in network engineering, computer ... Senior Network Engineer Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (12/11/25)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do ... leverage company and industry best practices and capabilities to design , deploy, implement, modernize, and support scalable network...90 days after starting in the role + Current TS / SCI with CI Poly security clearance is… more
    RTX Corporation (11/15/25)
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  • Computer Network Defense Analyst (Cnda)

    CACI International (Fort Meade, MD)
    TS / SCI with polygraph clearance + STEM degree in Network Engineering, Systems Engineering, Information Technology, or related field. Extended military ... experience must be in computer or information systems design /development, programming, information /cyber/ network security, vulnerability analysis,… more
    CACI International (10/28/25)
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  • Network Modeling and Simulation Technician

    CACI International (Sterling, VA)
    Network Modeling and Simulation Technician Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... performance, capacity, and reliability across various technologies. **Responsibilities:** + Design and develop sophisticated network models for...work independently and as part of a team + TS / SCI with Poly required _Desired:_ + Relevant… more
    CACI International (10/23/25)
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  • CSfC Network Engineer

    CACI International (Fort Bragg, NC)
    CSfC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... US Citizenship (no waiver) and currently hold an active TS / SCI with Poly (no waiver)** + Minimum... network traffic patterns (eg, including control system network analysis). + Implement new system design more
    CACI International (10/15/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …longer term for integration, deployment and sustainment as needed. **Responsibilities:** + Design , build and troubleshoot network and network security ... andtroubleshooting network automation and tooling, and troubleshooting network security appliances + Coordinate with the Information...documentation in support of integration projects **Requirements:** + Active TS / SCI or TS with … more
    Amentum (10/02/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …**Experience in either the design , implementation, procurement and maintenance of network infrastructure** **Active TS / SCI with required polygraph** - ** ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required:… more
    CACI International (12/02/25)
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