• Lead Information Security Engineer

    Lumen (Herndon, VA)
    …Required (education/experience/skills/competencies): + Candidate must be a US Citizen with an active TOP SECRET clearance Preferred: + 5-7 years in a Security ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...In specific security technologies such as Fortinet, Arbor, Radware, Palo Alto , Cisco or Checkpoint. + Demonstrated… more
    Lumen (12/10/25)
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  • NCIS Senior Network Engineer

    Arena Technical Resources, LLC (Quantico, VA)
    …Job Location: Quantico, Virginia (Hybrid onsite 3 days/2 days remote) Eligibility/Clearance: Top Secret Clearancerequired. This position supports a government ... NCIS Senior Network Engineer Location: Quantico, VA, US Job ID: ATR...Experience with configuration and management of firewalls; Cisco Firepower, Palo Alto , Forcepoint Sidewinder, and Juniper -… more
    Arena Technical Resources, LLC (12/05/25)
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  • SCITES - Network Engineer

    Exeter Government Services, LLC (Miami, FL)
    …security requirements, to move designed systems into production Required Qualifications: + Minimum Top Secret clearance upon start and be able to obtain SCI ... Enginee r/ Architect Location: Doral FL Required Clearance: Minimum Top S ecret clearance upon start and be a...CISCO Switches and Routers + Network Firewall s + Palo Alto + CISCO SourceFire + SolarWinds… more
    Exeter Government Services, LLC (12/05/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …* Ability to travel up to 20%. **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum Education:** * Bachelor's Degree in ... look no further. Amentum is seeking a **Senior Network Engineer ** to join our team of passionate individuals in...policy compliance. * Extensive experience designing, building and troubleshooting Palo Alto and/or FMC/FTD NGFWs performing DPI.… more
    Amentum (10/23/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    Secret security clearance prior to start and be able to obtain a Top Secret . (US Citizenship required)_ The anticipated salary range is $160,000 to $180,000 ... technical domain. * Advanced/Professional level vendor certifications (Cisco, Juniper, Aruba, Palo Alto ). * 10+ years' experience engineering and troubleshooting… more
    Leidos (10/16/25)
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  • Senior Network Engineer

    Leidos (Odenton, MD)
    Secret security clearance prior to start and be able to obtain a Top Secret . (US Citizenship required)_ **Basic Qualifications:** + Bachelor's degree and 8-12 ... **Description** Leidos is seeking a **Senior Network Engineer ** to join our Defense Enclave Services (DES)...the following vender network technologies: Cisco, Juniper, F5, Aruba, Palo Alto , Dell, Brocade, and Fortinet. +… more
    Leidos (12/03/25)
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  • O&M Network Engineer (Technical Specialist…

    M. C. Dean (Springfield, VA)
    …development and implement effective network optimization solutions. + Juniper/HPE/JUNOS and/or Palo Alto experience is a plus Qualifications **Clearance/Citizen ... eligibility requirements, including US Citizenship, for access to classified information; ** Top Secret with SCI eligibility required** **Position / Candidate… more
    M. C. Dean (11/28/25)
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  • Network Engineer - Mid-Career

    Lockheed Martin (Liverpool, NY)
    …switching devices such as 3850, 9300 and Nexus switching platforms\. * Experience with Palo Alto firewall platforms\. * Experience in the application of DISA ... The successful candidate will be a proactive, security focused engineer who can bridge the gap between network administration,...cabling, physical security, power, and cooling requirements\. * DoD Top Secret Security Clearance or the ability… more
    Lockheed Martin (11/27/25)
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  • Insider Threat Program Network Engineer

    Leidos (Washington, DC)
    …architecture, network topology, IT device integrity, and common security elements + Active Top Secret government security clearance; ability to obtain DHS EOD ... Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract as part of the...with Cisco, Juniper LAN/WAN network infrastructure + Experience with Palo Alto Firewalls + DHS Cleared preferred… more
    Leidos (11/06/25)
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  • Senior Data Center Engineer

    SciTec (Aurora, CO)
    …Desktop Infrastructure (VDI) solutions + Backup and replication configuration and testing + Palo Alto SDWAN and NGFW environments + Other duties as assigned ... has an immediate opportunity for a talented Senior Datacenter Engineer to join our team in Boulder, CO. Successful...Hat experience will be highly preferred + Experience managing Palo Alto and Panorama firewalls + Direct… more
    SciTec (12/11/25)
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