• Raytheon (Marlborough, MA)
    …system hardwareExperience with Firewall design and configuration Experience implementing Security Technical Implementation Guides and network hardeningExperience ... of tasksWillingness to mentor junior engineersWillingness to support occasional domestic travel and potential international travelWhat We OfferOur values drive… more
    JobGet (06/17/25)
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  • Senior Network Security Applications…

    CACI International (Laurel, MD)
    Senior Network Security Applications Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel : None...* * **The Opportunity:** CACI is seeking an Senior Network Security Applications Engineer to play a… more
    CACI International (03/21/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Percentage of Travel Required: None Type of Travel : None... security best practices + Understanding of Linux network security tools - (eg Metasploit, netcat,… more
    CACI International (05/08/25)
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  • Network Security Analyst

    CACI International (Chantilly, VA)
    Network Security Analyst Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Percentage of Travel Required: Up to 10% Type of Travel...future of intelligence systems? CACI is seeking a talented Network Security Analyst to join our team… more
    CACI International (05/24/25)
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  • Network and Security Test Engineer

    CACI International (Virginia Beach, VA)
    Network and Security Test Engineer Job...Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel ... : Continental US * * * CACI is seeking a ** Network and Security Test Engineer** to support our customer onsite in the Norfolk, VA area. This team member will… more
    CACI International (05/22/25)
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  • International Account Executive

    CACI International (Reston, VA)
    …cyber capabilities to address offensive and defensive mission needs, including network reconnaissance and analytics, embedded software assurance, security IV&V, ... Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 50% Type of Travel...Secret clearance. + Experience with Spectrum Management, ISR, Technical Security , and EW international sales highly preferred… more
    CACI International (05/22/25)
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  • Network Engineer

    Cambridge International Systems Inc (Charleston, SC)
    …and help us confront today's most threatening and complex obstacles! Cambridge International Systems, Inc. has a hybrid full-time Network Engineer opportunity ... this job must possess a current DoD Top Secret security clearance. ROLE RESPONSIBILTIES This individual will be responsible...and work in Charleston SC with up to 50% travel . + Proficiency with various network topographies… more
    Cambridge International Systems Inc (05/14/25)
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  • Cybersecurity Operations Center (CSOC)…

    SOS International LLC (Pearl Harbor, HI)
    …encryption methods to protect sensitive data. Implements, maintains and improves established network security practices. Uses network management tools to ... Infrastructure (VDI) environments, Cross-Domain Solutions, CUCM, and VTCs. Knowledge of network security best practices and compliance standards including… more
    SOS International LLC (05/02/25)
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  • Network Administrator

    Cambridge International Systems Inc (Charleston, SC)
    …and help us confront today's most threatening and complex obstacles! Cambridge International Systems, Inc. has a full-time Network Administrator opportunity ... yrs of experience, or 3-4 yrs. of experience + Security + + Network + + Must...pertinent to the position. DESIRED QUALIFICATIONS + CCNA certification TRAVEL REQUIREMENTS + Ability to travel up… more
    Cambridge International Systems Inc (05/01/25)
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  • Department of Defense Information Network

    Cambridge International Systems Inc (Doral, FL)
    …and help us confront today's most threatening and complex obstacles! Cambridge International Systems, Inc. has a full-time Department of Defense Information ... Network (DoDIN) Operations Lead opportunity available based in Doral,...current DoD Top Secret (TS) Sensitive Compartmented Information (SCI) security clearance. ROLE RESPONSIBILTIES Our SCITES 2 program supporting… more
    Cambridge International Systems Inc (04/12/25)
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  • Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …methods, VDI environments, Cross-Domain Solutions, CUCM, and VTCs. Knowledge of network security best practices and compliance standards including government ... Overview SOS International LLC (SOSi) seeks a Network ...certification. Relevant IT certifications, particularly related to Cisco and network security (eg, Cisco, Palo Alto, ITIL).… more
    SOS International LLC (05/20/25)
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  • Junior Network Engineer

    SOS International LLC (Pearl Harbor, HI)
    …ITIL, Juniper, Microsoft, Nutanix, Palo Alto, VMware) Experience with Palo Alto Network Security Platform and/or Cisco Secure portfolio. Experience with ... sensitive C2 strategies. Essential Job Duties As a Junior Network Engineer at SOS International LLC, you...manage (coordinate) required circuit actions. Upholds the integrity and security of network devices and systems according… more
    SOS International LLC (04/15/25)
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  • Terrestrial COMSEC Network Designer

    CACI International (Springfield, VA)
    …communications for the organization and ensuring compliance with national and international security standards. **Responsibilities:** + Manage and maintain ... an exciting and challenging opportunity available for a COMSEC (communications security ) Network Designer supporting an Intelligence Community customer's… more
    CACI International (06/13/25)
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  • Network Firewall Engineer

    CACI International (Sterling, VA)
    …our organization's firewall infrastructure. The ideal candidate will work closely with the network security team to ensure the effective operation and ... Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel...+ Participate in on-call rotation for critical firewall and network security incidents **Qualifications:** + Bachelor's degree… more
    CACI International (05/09/25)
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  • Network Administrator Shift Lead - Senior

    CACI International (Doral, FL)
    … principles * Strong troubleshooting and communication skills + Strong understanding of network security principles and best practices + Ability to work rotating ... Network Administrator Shift Lead - Senior Job Category: Security Time Type: Full time Minimum Clearance Required to...Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel more
    CACI International (05/13/25)
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  • Senior Network Engineer

    CACI International (Washington, DC)
    …recommendations. + Advise senior-level customers on infrastructure architecture, optimization, and security best practices. + Adhere to network and system ... Senior Network Engineer Job Category: Information Technology Time Type:...Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 75% Type of Travel more
    CACI International (05/03/25)
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  • Cyber Network Engineer

    CACI International (Chantilly, VA)
    network hardware and software as well as monitoring performance, configuring network devices, ensuring security updates and making necessary upgrades to ... of complex networks * O&M of existing networks * Travel for installs and upgrades to network ...Demonstrated experience monitoring network performance and troubleshooting network issues to resolve latency issues and security more
    CACI International (05/24/25)
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  • Enterprise Network Video Engineer

    CACI International (Forest Heights, MD)
    …join our technical operations team on a contract supporting Department of Homeland Security . The Enterprise Network Video Engineer will work on-site incidents to ... Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel...hands-on Microsoft Windows administrator certification + COMPTIA A+, or Network +, or Security + Cisco Certified Network more
    CACI International (05/09/25)
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  • Core/WAN Network Designer Lead

    CACI International (Sterling, VA)
    …address performance, standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance with all ... Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel...processes to daily activities. + Maintain thorough knowledge of network and security systems. + Act as… more
    CACI International (03/27/25)
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  • Core/WAN Network Designer- Tier 3

    CACI International (Sterling, VA)
    …address performance, standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance with all ... Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel...processes to daily activities. + Maintain thorough knowledge of network and security systems. + Act as… more
    CACI International (06/14/25)
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