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  • 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... 
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    CACI International

    Springfield, VA
    23 hours ago

  • Senior Network Engineer - Firewall Automation(Hybrid)

     ...from architecting secure network segments to resolving urgent firewall alerts during peak traffic or attack scenariosLeadership Opportunities...  ..., and change execution steps and also mentoring junior engineers.Continuous Improvements: Improve firewall policy provisioning... 
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    Full time
    Work at office
    Local area
    Overseas
    Flexible hours
    3 days per week

    SWIFT

    Manassas, VA
    4 hours ago

  • Senior Firewall Engineer

    $130k - $140k

    **ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** D2 Consulting is looking for a skilled Senior Firewall Engineer to join a high-impact team protecting mission-critical infrastructure. You'll work side-by-side with both corporate and government leadership - meaning your... 
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    D2 Technical Services

    Springfield, VA
    2 days ago

  • Cyber Security Engineering Specialist IV/ Firewall Engineer

    $90.3k - $189.6k

    Job Title: Cyber Security Engineering Specialist IV/ 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 Opportunity... 
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    Contract work
    Work experience placement
    Local area
    Remote work
    Flexible hours
    Weekend work
    Afternoon shift

    CACI International

    Springfield, VA
    4 hours 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... 
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    Maximus

    Arlington, VA
    4 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... 
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    Science Applications International Corporation

    Beltsville, MD
    4 hours ago

  • Senior-Level InfoSec Firewall Engineer

     ...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, to support... 
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    Full time
    For contractors
    Work experience placement
    Internship
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    Monday to Friday
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    Prosidian Consultng

    Washington DC
    4 hours ago

  • Firewall Operations Engineer | Secret Clearance

     ...Network Operations – Firewall Operations Engineer Position Description Description This is an opening for a Firewall Engineer to support a Department of State (DoS) Bureau of Diplomatic Technology (DT) program. This program provides transparent, interconnected... 
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    Interim role
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    Conceras

    Beltsville, MD
    29 days ago

  • Firewall Engineer

    DescriptionThis is a mid-level firewall engineer position within the Vanguard contract, providing networking engineering support to multiple firewall and perimeter security systems and devices. The well qualified candidate will possess and apply knowledge regarding perimeter... 
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    Work at office

    Science Applications International Corporation

    Beltsville, MD
    4 hours ago

  • Senior Firewall Engineer

     ...Senior Firewall Engineer Join our client in DC as a Senior Firewall Engineer, where you'll be a crucial member of the Digital Technology Firewall Management and Network Security Team, operating during the day shift. Bring your extensive expertise in firewall and network... 
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    Day shift

    Samprasoft

    Washington DC
    5 days ago

  • Firewall Engineer

    $92.3k - $166.85k

    The DISA IT Operation within Leidos’ Digital Modernization Group is seeking a Firewall Engineer to support the Compartmented Enterprise Services Office (CESO) Task Order for the GIG Service Management - Operations II (GSM-O II) contract. This person should be a seasoned... 
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    Leidos

    Arlington, VA
    2 days ago

  • Firewall - IDS Engineer

     ...Responsible for configuring and administering LAN switches, routers and firewalls - Define/monitor compliance of intrusion management...  ...Citizenship required- BS/BA in Computer Science, Information Systems, Engineering, Business, Physical Science, or other technology-related... 
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    NTT DATA

    Arlington, VA
    4 hours ago

  • Systems Engineer

     ...protected by law.Description: WCBincis looking for a Systems Engineer to join our team to support our intelligence customer activities...  ...following: Juniper / Cisco Networking, Cisco ASA / Palo Alto Firewalls, Virtualization technologies (VMware, virtual networking, vROPS... 
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    William C Brown Inc

    Springfield, VA
    1 day ago

  • Network Engineer - Firewall & Load Balancing

    $104k - $166k

    ResponsibilitiesPeraton is seeking an experienced Network Engineer to join our team of qualified and diverse individuals. The Network Engineer - Firewall & Load Balancing will support the DHS CBP Network Operations Center (NOC) by designing, implementing, securing, and... 
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    Peraton Corporation

    Springfield, VA
    4 days ago

  • Firewall Engineer

     ...Checkpoint Firewall Engineer Reporting to the Network Application Manager, the Checkpoint Firewall Engineer is seen as a technical expert in networking security (firewalls), API usage and integration, and threat management. This is a technical and hands on role, with... 
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    Software Technology Inc

    Washington DC
    4 days ago

  • IEC Systems Engineer - TS/SCI

     ...opportunity. And our work depends on TS/SCI level cleared Sr Systems Engineer joining our team to support our Intelligence customer in...  ...following: Juniper / Cisco Networking Cisco ASA / Palo Alto Firewalls VMware Infrastructures and architectures, virtual networking,... 
    Immediate start

    General Dynamics

    Springfield, VA
    5 days ago

  • Systems Engineer

     ...Platform Engineer – MSP Systems AdministratorWe are seeking a seasoned Platform Engineer to join a managed services team supporting a...  ...authentication systems including SPF, DKIM, and DMARC.Administer firewall and VPN environments, specifically FortiGate technologies.Manage... 

    ATR Inc

    Springfield, VA
    1 day ago

  • Firewall Engineer

     ...Responsibilities : Perform router replacement with firewall, policy configurations, software updates, and health monitoring...  ...Minimum Requirements : 5-7 years in enterprise network engineering roles with a focus on firewalls; and Three (3) years of hands... 
    Work experience placement
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    RIT Solutions, Inc.

    Washington DC
    1 day ago

  • Systems Engineer

     ...Organization: GeoAcuity Title: Systems Engineer Location: On-site — St. Louis, MO | DC Metro | Springfield, VA | Redlands, CA Position...  ...with network concepts (domains, directories, DNS, firewalls, proxies, load-balancing); experience with at least one RDBMS,... 
    Full time

    The GIS Jobs Clearinghouse

    Springfield, VA
    2 days ago

  • Network Operations Center (NOC) Engineer (Tier 2)

    $75.2k - $158.1k

    Job Title: Network Operations Center (NOC) Engineer (Tier 2)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance...  ...systemsConfigure and manage network devices (routers, switches, firewalls, etc.)Implement and maintain network security measuresCreate... 
    Contract work
    Work experience placement
    Second job
    Immediate start
    Flexible hours
    Shift work
    Night shift

    CACI International

    Springfield, VA
    2 days ago

  • Firewall Engineer (Palo Alto)

     ...Firewall Engineer (Palo Alto) Location: Plano, TX/ Mclean, VA/ Richmond, VA Duration: 9 months assignment with the possibility of extension Client: Ampcus / Capital One Responsibilities Dynamic routing configuration and troubleshooting Packet level review... 

    Argyle Infotech

    McLean, VA
    4 days ago

  • Firewall Engineer

     ...Job Description Overview We are seeking an experienced Firewall Engineer to support mission-critical network security operations within a high-tempo Department of Defense environment. This role focuses on the engineering, administration, assessment, optimization... 
    Immediate start
    Flexible hours

    Novul Solutions

    Alexandria, VA
    1 day ago

  • Senior Systems Engineer

    $145k - $155k

     ...technically. Shape the architecture.At D2 Tech Services, Senior Systems Engineers aren't order-takers — they're the people who look at a complex...  ...with others:Juniper / Cisco networkingCisco ASA / Palo Alto firewall engineeringVMware infrastructure and architectures, virtual... 
    Immediate start

    D2 Consulting

    Springfield, VA
    13 hours ago

  • Senior Systems Engineer

    $83 - $89 per hour

     ...Senior Systems EngineerOur client is seeking a Senior Systems Engineer with over 10 years of experience to provide technical leadership...  ...including OS patching, upgrades, migrations, Zero Trust initiatives, firewall refreshes, and data center modernization—and ensure system... 
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    Brooksource

    Springfield, VA
    4 days ago

  • Senior Systems Engineer

    $83 - $89 per hour

     ...Senior Systems Engineer Location: Hybrid (needs to be within 1 hour of DMV) Compensation: $83-89/hr (Final Compensation will be dependent...  ...OS patching, upgrades, migrations, Zero Trust initiatives, firewall refreshes, and data center modernization—and ensure system availability... 
    Contract work

    Eight Eleven Group

    Springfield, VA
    3 days ago

  • System Engineer

     ...programming language (Python, PowerShell, JavaScript, or C#) ~ Familiarity with network concepts and topics (domains, directories, DNS, firewalls, proxies, load-balancing) ~ Experience with at least one RDBMS including SQL query writing (SQL Server, Oracle, or PostgreSQL) ~... 
    Contract work
    Temporary work

    Trinity Global Consulting

    Springfield, VA
    8 days ago

  • Palo Alto Firewall Engineer

    $150k

     ...Job Description Job Description Job Title: Palo Alto Firewall Engineer Location: Springfield, VA Type: Contract To Hire Compensation: $80/hr. W2 Benefits available Conversion Salary: $150,000 annually plus benefits Work Model: Onsite Security Clearance: Active... 
    Contract work
    Local area
    Weekend work
    Afternoon shift

    System One

    Springfield, VA
    2 days ago

  • IEC Systems Engineer - TS/SCI

     ...opportunity. And our work depends on TS/SCI level cleared Sr Systems Engineer joining our team to support our Intelligence customer in...  ...following: Juniper / Cisco Networking Cisco ASA / Palo Alto Firewalls VMware Infrastructures and architectures, virtual networking,... 
    Immediate start

    General Dynamics - IT

    Springfield, VA
    5 days ago

  • Palo Alto Firewall Engineer / SME (PCNSE)

    $117k - $128k

     ...Job Description Job Description Palo Alto Firewall Engineer / SME (PCNSE) Location: Springfield, VA - on siteTime Type: Full time, ExemptClearance Required to Start: Active TS/SCI (U.S. citizenship required)Additional Requirement: Must be able to obtain and maintain... 
    Full time
    Contract work
    Local area

    RISA

    Springfield, VA
    7 days ago

  • Project Engineer - Construction Support

     ...Springfield area office.What You'll Do:Coordinate submittals and manage project documentation with precisionSupport project managers and engineers across multiple active jobsAssist with estimating, scheduling, and cost tracking systemsPrepare RFIs, change orders, and delay... 
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    Work from home

    CyberCoders

    Springfield, VA
    4 hours ago