Average salary: $97,500 /yearly

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  •  ...in a wide range of security issues including architectures, firewalls, electronic data traffic, and network access. Uses encryption...  ...May prepare security reports to regulatory agencies.A Firewall Administrator is responsible for configuring, managing, and monitoring the... 
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    Huntington Ingalls Industries

    Newport News, VA
    3 days ago
  • Firewall Administrator Job Title: Firewall Administrator Location: Arnold AFB, TN Job Family Code: P - IT / Cyber Security Function/Branch: Engineering / Infrastructure Directorate: Engineering Tech & Support Position Type: Regular, Full-Time Pay Type: Exempt Grade: L0... 
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    Part time
    H1b
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    Beyond New Horizons

    Tullahoma, TN
    4 days ago
  •  ...solutions, we assist major agencies in addressing intricate issues and ensuring a more secure future. We are looking for a Firewall Administrator to join our team in support of a program with our DoD customer. Responsibilities Plan and deploy Enclave Boundary Defense... 
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    Agecareers

    Columbus, OH
    16 hours ago
  •  ...Must have working knowledge and understanding of CheckPoint firewalls to include versions R81 and R82 and industry standard network...  ...Expert MC Azure Admin Associate Microsoft Certified Azure Administrator Associate OCI Cloud Ops Pro 2024 Oracle Cloud Infrastructure... 
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    CDO Technologies Inc

    Columbus, OH
    23 days ago
  •  ...thinking organization, apply now. We are currently seeking a Firewall, Prisma - Networking Senior Specialist Advisor to join our...  ...management.  Experience and at least 12+ years Network Security administration experience.  Excellent Time Management skills required to... 
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    NTT DATA, Inc.

    Indiana
    more than 2 months ago
  • OverviewAbacus Technology is seeking a Network Administrator to provide technical support for the AFCENT Network Operations and Security...  ...video, to include enterprise-level routers, switches, servers, firewalls, proxies and caching arrays.Monitor systems/network... 
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    Local area
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    Abacus Technology Corporation

    Sumter, SC
    16 hours ago
  •  ...secure, scalable, and resilient network infrastructures aligned with business and security requirements. Evaluate and implement firewall technologies, intrusion detection/prevention systems, and secure communication protocols. Conduct risk assessments,... 
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    2 days per week
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    Itero Group

    Harrisburg, PA
    16 hours ago
  •  ...Firewall Administrator Location: Dahlgren, Virginia As the IPS/IDS Administrator, you will design, implement and maintain support of the network and security infrastructure, use best practices and knowledge of current technologies and their potential application... 
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    Diverse Lynx

    Dahlgren, VA
    1 day ago
  •  ...Engineer with hands-on experience from workstation support to network administration. This is an all on-site role with no hybrid/remote options. You will manage Cisco routers, switches and firewalls, implement VLANs, IP networks, VPN tunnels, and monitor networks. Strong... 
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    Edu Tek Ltd.

    White Plains, NY
    2 days ago
  • $90k

    We are looking for a Team Lead Firewall Administrator to join our team in support of a program with a DoD customer. Responsibilities Provide overall supervision for vendor employees, including planning, managing the project professionally, scheduling work to maximize... 
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    Full time
    Immediate start
    Remote work

    Agecareers

    Columbus, OH
    4 days ago
  •  ...windows desktop operating systems understanding of TCP/IP and troubleshooting internet connectivity. Experiece in routers and firewalls  Experience in terminal services and citrix. Understanding the relationship between switches, hub, patch panels and... 
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    Deegit Inc

    Remote
    16 hours ago
  • Data Center Network Administrator (Mid-Level) Job Title: Data Center Network Administrator Experience Level: Mid-Level (3-7 years preferred...  ...and stack installation of servers, switches, routers, and firewalls Assist with fiber and copper cross‑connect provisioning and... 
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    Volico

    Miami, FL
    16 hours ago
  •  ...YesJob Description:8+ years’ experience with strong technical and subject matter expertise in the following security specialties:Firewall: Palo AltoVPN - IPSEC, SSLIPS: Palo AltoPanorama Dashboard, PRISMACustomer service experience preferably in a Global Operations center... 
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    Expedite Technology Solutions

    Richardson, TX
    4 days ago
  •  ...selected candidate will be responsible for performing daily system administration and O&M support activities in support of a complex network...  ...timely manner. She/he will provide support for server/router/firewall configuration and will perform security management and... 
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    CyberCore Technologies

    Annapolis Junction, MD
    16 hours ago
  •  ...seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA . You...  ...including IP, TCP, FTP, and SSL. Maintain file servers, firewalls, network access, Security Monitoring Systems, and system documentation... 
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    Full time
    Work at office
    Local area

    MANTECH

    El Segundo, CA
    16 hours ago
  •  ...Job Description ~3-5 years of experience in Red Hat Linux administration. Should be able to work on redhat RPM and deliver tar bundles...  ...~ Able to create/edit the shell Scripts ~ Experience with firewall technology and proven ability to trouble-shoot issues ~ Expertise... 
    Full time

    krg technology

    Phoenix, AZ
    16 hours ago
  •  ...MANTECH seeks a motivated, career- and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel,...  ...downloading software and upgrading Cisco switches and firewalls Strong technical background in Cisco FirePower Firewalls... 
    Work at office
    Remote work
    Flexible hours
    Afternoon shift

    MANTECH

    Laurel, MD
    16 hours ago
  •  ...Qualifications: • 6+ years of experience with network or system administration • Experience with Linux, including maintaining RHEL, Rocky...  ...maintaining and administering Cisco FirePower Thread Defense firewalls • Ability to maintain software development infrastructure... 
    Full time

    Interimage

    Remote
    16 hours ago
  •  ...other technologies. Typical Day: The Intermediate Network Administrator will require a deep understanding of enterprise network...  ...maintain Layer 2/3 switches, routers, wireless access points, firewalls, encryption devices, and telecommunication systems. Troubleshoot... 
    Full time
    Contract work
    For contractors
    Work at office
    Flexible hours
    Shift work
    Day shift

    Ideal Innovations, Inc.

    Clarksburg, WV
    16 hours ago
  • Overview We are looking for an experienced AWS Network Cloud Administrator who will be responsible for designing, deploying, and maintaining...  ...Configure, Maintain & Monitor Cisco routers, switches, and firewalls within the enclave Configure, Maintain & Monitor systems... 
    Flexible hours

    HUGONET LLC

    Arlington, VA
    4 days ago
  • $78.2k - $130.3k

    SMX is seeking an Embedded Linux System Administrator to support a lab environment on-site at NAS Patuxent River.This position is expected...  ...familiarity with networking concepts (routing, switching, firewalls)Familiarity with VMware virtualization technologiesExposure to... 
    Contract work
    Work experience placement
    H1b

    SMX

    Patuxent River, MD
    2 days ago
  • $90k - $120k

     ...Position Overview By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (...  ..., configure, update, and maintain the Linux operating system firewall.Experience in handling NFS, CIFS, and SMB permissions. Required... 
    Contract work
    Work experience placement
    Remote work
    Worldwide

    By Light Professional IT Services

    Falls Church, VA
    2 days ago
  •  ...offer world-class ability in giving most astounding quality and administrations through industry best practices planned to convey remarkable...  .... Responsibilities will include Linux and Windows server, firewall, switch, and load balances administration as well as administration... 
    Full time
    Local area
    Remote work
    Worldwide
    Relocation

    USM Systems

    Austin, TX
    2 days ago
  • $112.2k - $196.4k

     ...what’s possible.Job Description:Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a dynamic...  ...Understanding of basic networking technologies (TCP/IP, UDP, Firewall).Desired Skills:While not required, the following skills are... 
    Full time
    Remote work

    Parsons

    Centreville, VA
    4 days ago
  • $110k - $140k

     ...Cyber Business Line is seeking a mid-level Linux Infrastructure Administrator to help operate and grow an airgapped, multi-site research...  ...Support network operations including VLAN segmentation, enterprise firewall rule management, site-to-site VPN, and remote-access VPN.... 
    Work experience placement
    Work at office
    Local area
    Remote work
    Flexible hours

    Battelle Memorial Institute

    Columbus, OH
    3 days ago
  • $80k - $128k

    Responsibilities Peraton is seeking a Linux System Administrator to join our team in supporting our environmental information management...  ..., database software and data, LDAP servers, servers, firewall, proxy servers, printers, routers, switches, and all other components... 
    Contract work
    Local area
    Remote work
    Shift work
    Weekend work

    Peraton Corporation

    Clearfield, UT
    3 days ago
  • $77.6k - $176k

     ...Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you’ll constantly look for ways to make the...  ...managing virtual machines and VMware ESXi Knowledge of Linux firewalls, networking configuration, and DNS Active TS/SCI clearance;... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Washington DC
    2 days ago
  • $103.8k - $218.1k

     ...None* * *The Opportunity:CACI is searching for a Linux System Administrator to support the FEMA Office of the Chief Information Security...  ...configurations. The Linux System Administrator will configure firewalls, access controls, and harden system services while performing... 
    Contract work
    Work experience placement
    Work at office
    Flexible hours

    CACI International

    Maryland
    2 days ago
  • $125k - $135k

    GovCIO is currently seeking a Senior Linux Administrator to support the installation, configuration, maintenance, and optimization of Linux...  ...security by implementing appropriate measures, such as firewalls and intrusion detection systems, and by regularly applying security... 
    Local area
    Remote work

    Govcio

    San Antonio, TX
    3 days ago
  •  ...Indianapolis area to support lab testing and other team events.Desired Skills:Familiarity of Networks (TCP/IP, UDP, VLANs, Wi-Fi, Firewalls, etc.).Familiarity with Virtual Machine Environments and containersFamiliarity of one or more Agile techniques (LeSS, Scrum, Kanban... 
    Work experience placement
    Immediate start
    3 days per week

    V2X

    Indianapolis, IN
    4 days ago