Average salary: $152,500 /yearly

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  • Senior Firewall Policy Engineer - Onsite, AI-Driven Ops

    AT&T is seeking a Principal Cybersecurity Engineer (Firewall Policy Implementation) to operate, maintain, and optimize Firewall Platforms in...  ...consideration for Dallas and other hubs for standout candidates. Senior, technically deep expertise is required. #J-18808-Ljbffr AT&... 
    Senior

    AT&T

    Dallas, TX
    2 days ago

  • Firewall Engineer Senior

    DescriptionThis is a senior firewall position within the Vanguard Contract, providing general engineering support to multiple firewall and perimeter security systems and devices. The well qualified candidate will possess and apply comprehensive knowledge regarding perimeter... 
    Senior
    Contract work
    Work at office

    Science Applications International Corporation

    Beltsville, MD
    1 day ago

  • Senior Firewall Engineer

    $75.2k - $158.1k

    Job Title: Senior Firewall EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The OpportunityAs a member of the TCS Network Security... 
    Senior
    Contract work
    Work experience placement
    Local area
    Remote work
    Flexible hours

    CACI International

    Springfield, VA
    2 days ago

  • Senior Firewall Engineer (Palo Alto SME)

    General information Job Posting Title Senior Firewall Engineer (Palo Alto SME) Date Thursday, July 9, 2026 City Arlington State VA Country United States Working time Full-time Description & Requirements Maximus is seeking a highly... 
    Senior
    Minimum wage
    Full time
    Contract work
    Temporary work
    Work experience placement
    Work at office

    Maximus

    Arlington, VA
    5 days ago

  • Senior-Level InfoSec Firewall Engineer

     ...Transportation, Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionProSidian seeks a Senior-Level InfoSec Firewall Engineer Consultant focusing on Cyber-Security/Information Security (INFOSEC) and IT Effectiveness Solution related issues,... 
    Senior
    Full time
    For contractors
    Work experience placement
    Internship
    Work at office
    Monday to Friday
    Shift work

    Prosidian Consultng

    Washington DC
    1 day ago

  • Senior Windows Engineer

     ...MANTECH is seeking a motivated, career and customer-oriented Senior Windows Engineer, to join our team in Laurel, MD. Become an integral part...  ...-gapped networks. Configure network adapters, storage, firewalls, and connected core services. Deploy monitoring tools to... 
    Senior
    Contract work
    Monday to Friday

    MANTECH

    Laurel, MD
    2 hours ago

  • Senior Engineer

    $105k

     ...We're hiring a Senior IT Engineer to support small-to-mid-sized clients across the Phoenix market. This is a high-impact, client-facing role...  ...Support Environments Across: Network infrastructure (firewalls, switches, APs) Cloud platforms (Azure, M365) End-user... 
    Senior
    Work at office

    Find Great People

    Tempe, AZ
    2 days ago

  • Senior Cybersecurity Engineer

    $125.93k - $167.91k

     ...Position Overview: The Senior Cybersecurity Engineer will support the design, implementation and monitoring of the security controls and solutions...  ...with security technologies such as SOC, SIEM, EDR, firewalls, IAM, PAM, and cloud security solutions. Experience applying... 
    Senior
    Full time

    Home Serve Inc

    Norwalk, CA
    a month ago

  • SENIOR ENGINEER

     ...Senior EngineerFull-timeJob DescriptionSenior Engineer5+ to 7 years experiencePrimary...  ...devicesAdvanced knowledge and experience with firewalls / routers / switches / AP'sUnderstand...  ...to mentor other technicians / engineers on the team.Must demonstrate a strong customer... 
    Senior
    Work at office
    Flexible hours
    Weekend work
    Afternoon shift

    Direct Staffing Inc

    Plano, TX
    1 day ago

  • Senior Cybersecurity Engineer

     ...commitment to delivering a trusted member experience. The Senior Security Engineer provides technical leadership and hands-on engineering to...  ...management (PAM), endpoint detection and response (EDR), firewalls, IDS/IPS, CASB, and related security platforms. This role... 
    Senior
    Full time
    Live out
    Remote work

    Allegacy Financial

    Remote
    more than 2 months ago

  • Senior Dev Ops Engineer

    $150k - $170k

     ...and platform-as-a-service (PaaS). As a senior member of this small, high-autonomy team...  ...will also embed with select software engineering teams to provide operational and infrastructure...  ...SSH/sudo configuration. Networking, firewalls, routing, and DNS; web servers and TLS.... 
    Senior
    Work experience placement
    Remote work
    Work from home
    Worldwide
    Afternoon shift

    University of Chicago

    Chicago, IL
    5 days ago

  • Senior Cybersecurity Engineer - SME

    $120.8k - $265.8k

    Job Title: Senior Cybersecurity Engineer - SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to...  ...security, operating systems, security technologies (e.g., firewalls, intrusion detection systems, SIEM), and cybersecurity frameworks... 
    Senior
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    Caci

    Fuquay Varina, NC
    18 days ago

  • Senior Cybersecurity Engineer - CONTINGENT - 26-024 - Hybrid

    $140k - $165k

     ...Information Assurance, Cybersecurity and Systems Engineering. With offices on both the East and West...  ...abounds for the right individual! Senior Cybersecurity Engineer – CONTINGENT - 26...  ..., network technologies, including firewalls, routers and switches.  A good knowledge... 
    Senior
    Full time
    Contract work
    For contractors
    Work experience placement
    Interim role
    Work at office
    Remote work

    AUSGAR Technologies Inc.

    San Diego, CA
    more than 2 months ago

  • Sr. Network Systems Engineer, Firewall

    $99.1k - $132.1k

     ...years of professional experience in network engineering, network security, or security...  ...need hands-on expertise with Palo Alto firewalls, policy administration, and security controls...  ...patients, communities, and our teams. This Senior Network Security Engineer role supports... 
    Senior
    Full time
    Work at office
    Remote work

    MCKESSON

    Canada
    a month ago

  • Senior Cybersecurity Engineer

    $125k - $175k

     ...Vaylent operating environments. It is a senior individual-contributor role with meaningful...  ...access to decision-making. This is an engineering role. You will spend your time inside...  ...underlying infrastructure. In shared areas — firewall policy, segmentation, secure remote... 
    Senior
    Full time
    Remote work

    Vaylent

    Remote
    17 days ago

  • Senior Cybersecurity Engineer

    $113.2k - $237.8k

    Job Title: Senior Cybersecurity Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI...  ...CrowdStrike Falcon, Microsoft Defender), Next-Generation Firewalls (Palo Alto, Juniper, Cisco), Intrusion Detection/Prevention... 
    Senior
    Long term contract
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    Caci

    Springfield, VA
    a month ago

  • Senior Engineer I

     ...We are a national staffing firm and are currently seeking a Senior Engineer for a prominent client of ours. This position is located in...  ...maintaining Apache, Tomcat, and IIS servers Familiarity with Cisco/Fortigate networking equipment (Firewall/Switches) configurations
    Senior
    Hourly pay
    Remote work

    The Fountain Group

    Cambridge, MA
    3 days ago

  • Senior Cybersecurity Engineer I - Top Secret Clearance

    $120k - $155k

     ...some of the boldest and most ambitious space missions.  SENIOR CYBERSECURITY ENGINEER I - TOP SECRET CLEARANCE Based out of Long Beach, CA,...  ...~ Proficiency in security tools and technologies (e.g., firewalls, IDS/IPS, SIEM, endpoint protection). ~ Experience with... 
    Senior
    Permanent employment
    Full time
    Local area
    Flexible hours

    Rocketlab

    Remote
    more than 2 months ago

  • Senior Engineer

    $120k - $135k

     ...Senior Engineer This is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment....  ...components outside the Iron Bank/Big Bang baseline, including firewalls, Kubernetes distributions, and cloud-provider services. Support... 
    Senior
    Live in
    Remote work

    Raft

    United States
    4 days ago

  • Senior Forward Deployed Engineer

     ...Senior Forward Deployed Software Engineer Swarm Aero is redefining air power, building the largest swarming UAV and the most versatile swarming aircraft...  ...: NAT, DNS/mDNS, UDP/TCP protocols, multicast, and firewall configuration ~ Experience with Linux system... 
    Senior
    Permanent employment
    Work at office
    Remote work
    Shift work

    Swarm Aero

    United States
    4 days ago

  • Senior Dev Ops Engineer

    $136k - $226.55k

     ...Senior Dev Ops EngineerHermeus is a venture-backed defense aviation company reclaiming...  ...:We're hiring a hands-on Senior Dev Ops Engineer who thrives in fast-moving environments...  ...networks, including VLANs, DNS, VPN, and firewalls.Cloud & On-Prem InfrastructureAdminister... 
    Senior
    Weekly pay
    Permanent employment
    Work at office

    Hermeus

    Los Angeles, CA
    4 days ago

  • Senior System Engineer

     ...seeking a motivated, career-driven, and customer-focused Senior Systems Engineer to join our team in Laurel, MD . You will play a critical...  ...Network Be able to install and implement network firewalls and provide testing support Manage Workstation and Server... 
    Senior
    Long term contract
    For contractors
    Work at office
    Remote work

    MANTECH

    Laurel, MD
    2 hours ago

  • Senior Incident Response Engineer

    $144k - $180k

     ...our team members. Job Overview We are seeking a Senior Incident Response (IR) Engineer to lead Archer's detection and remediation efforts. You...  ...across the stack, with working familiarity with firewalls and network security, cloud security (AWS/Azure/GCP), and... 
    Senior
    Full time
    Local area
    Worldwide
    Visa sponsorship

    Archer

    San Jose, CA
    5 days ago

  • Senior Intune Mobility Engineer

     ...Job Description Job Description TITLE: Senior Intune Mobility Engineer LOCATION : Hybrid - New York or Chicago DURATION: 6 months...  ...Certificates and Security Groups. Understanding of networking, firewalls, and common datacenter infrastructure. Understanding... 
    Senior
    Night shift
    Weekend work

    The Rockridge Group

    New York, NY
    5 days ago

  • Senior Information System Security Engineer

    $180k - $230k

     ...As a Information System Security Engineer (ISSE)  you will play a critical role in ensuring the confidentiality, integrity, and availability...  ...MS Hyper- V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/... 
    Senior
    Full time
    Contract work
    Work experience placement

    Modern Technology Solutions Inc

    Washington DC
    a month ago

  • Senior Network Systems Engineer

     ...Concero is seeking a Network Systems Engineer to design, deploy, and secure our core network infrastructure. You will implement scalable...  .../SD-WAN and wireless networks, configure routers, switches, firewalls, and load balancers, and lead proactive monitoring and... 
    Senior

    Concero

    Fort Worth, TX
    3 days ago

  • Senior Telecommunications Engineer

     ...Senior Telecommunications EngineerFairfax, VA (100% remote) 12+ Months Web Cam Interview...  ...medium and large-scale infrastructures.Engineering Analysis: Conduct in-depth engineering analysis...  ...including gateways, routers, switches, firewalls, DNS, DHCP, network servers,... 
    Senior
    Local area
    Remote work

    Syntricate Technologies

    Fairfax, VA
    3 days ago

  • Senior Cybersecurity Engineer

     ...Senior Cybersecurity Engineer We're looking for a hands-on Senior Cybersecurity Engineer with strong experience in web application firewalls, cloud security, security operations, and infrastructure security. This is an implementation and operations role, not a pure... 
    Senior
    Remote work

    Rogue

    Columbus, OH
    4 days ago

  • Senior Systems Engineer

     ...Job Title: Senior Systems Engineer Location: Hybrid, with onsite work in Jersey City, NJ; Duration: 3 6 month contract to hire...  ...critical systems. Solid understanding of TCP/IP, routing, firewalls, DNS, DHCP, storage, and enterprise networking concepts.... 
    Senior
    Contract work

    VDart Inc

    Jersey City, NJ
    3 days ago

  • Senior Systems Engineer

     ...Job Title: Senior Systems Engineer Location: Lansing MI Duration: 12 Months ( Hybrid Role) Job Description:...  ...optimization Extract Transform Load (ETL) Firewall knowledge Unix/Linux knowledge Cloud computing... 
    Senior

    InstantServe LLC

    Lansing, MI
    2 days ago