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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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    Contract work
    Work experience placement
    Local area
    Remote work
    Flexible hours

    CACI International

    Springfield, VA
    1 day 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... 
    Suggested
    Full time
    Work at office
    Local area
    Overseas
    Flexible hours
    3 days per week

    SWIFT

    Manassas, VA
    22 hours 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
    22 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

  • 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
    Work at office
    Monday to Friday
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    Prosidian Consultng

    Washington DC
    22 hours 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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    Contract work
    Work at office

    Science Applications International Corporation

    Beltsville, MD
    22 hours ago

  • Principal Systems Engineer (Onsite)

    $118.1k - $200.76k

     ...We are seeking an experienced Network & Application Support Engineer to join our team in support of a critical, long-standing contract...  ...Hardening: Configure and harden network hardware, including firewalls, switches, routers, and IPS, as well as Linux OS in both cloud... 
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    Permanent employment
    Full time
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    Local area
    Worldwide
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    BAE Systems USA

    Springfield, VA
    3 days 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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    Full time
    Interim role
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    Conceras

    Beltsville, MD
    a month 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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    Contract work
    Work at office

    Science Applications International Corporation

    Beltsville, MD
    22 hours 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
    22 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

  • IEC Systems Engineer - TS/SCI

    $142.79k - $170.2k

     ...Operations Job Qualifications: Skills: Computer Systems Engineering, Enterprise Systems Engineering, Information Systems...  ...following: Juniper / Cisco Networking Cisco ASA / Palo Alto Firewalls VMware Infrastructures and architectures, virtual... 
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    Temporary work
    Immediate start
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    General Dynamics Information Technology

    Springfield, VA
    2 days ago

  • Senior Systems Engineer

    $145k - $155k

     ...Shape the architecture. At D2 Tech Services, Senior Systems Engineers aren't order-takers - they're the people who look at a complex...  ...: Juniper / Cisco networking Cisco ASA / Palo Alto firewall engineering VMware infrastructure and architectures,... 
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    Immediate start

    D2 Technical Services

    Springfield, VA
    22 hours 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... 
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    Contract work
    Work experience placement
    Second job
    Immediate start
    Flexible hours
    Shift work
    Night shift

    CACI International

    Springfield, VA
    2 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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    Full time
    Contract work
    Temporary work
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    Leidos

    Arlington, VA
    1 day 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
    22 days ago

  • Information Systems Security Engineer (ISSE)

     ...Information Systems Security Engineer (ISSE) Location: Springfield, VA, US Job ID: ATR 17942 Job Description Job Title: Information...  ...&S) functions for the NCE network security infrastructure (firewalls, web gateways, mail gateways, ids, load balancers,... 

    Arena Technical Resources

    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
    28 days ago

  • Information Systems Security Engineer (ISSE)

    $130k - $140k

     ...Information Assurance Security Engineer Springfield, VA **ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** Protect What Matters Most...  ...and maintenance of network security infrastructure: firewalls, web/mail gateways, IDS, load balancers, and performance monitoring... 
    Day shift

    D2 Consulting

    Springfield, VA
    2 days ago

  • Palo Alto Firewall Engineer / SME (PCNSE)

    $117k - $128k

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

    RISA

    Springfield, VA
    27 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

    Eightelevengroup

    Springfield, VA
    3 days ago

  • Senior Systems Engineer

    $150k - $170k

     ...job related training. Open Job Opportunities Senior Systems Engineer Location Alexandria, VA; Springfield, VA Employment Type Full...  ...Configure and troubleshoot TCP/IP networking, routing, DNS, VLANs, firewalls, proxies, and application connectivity. Troubleshoot REST... 
    Full time
    For contractors
    Remote work
    Flexible hours

    Edgesource Corp.

    Springfield, VA
    2 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... 
    For contractors
    Work at office
    Work from home

    CyberCoders

    Springfield, VA
    22 hours ago

  • Field Engineer

     ...simple: Safety, Quality, Integrity, and Professionalism. At United Utility Services, we craft power delivery solutions - built safe, engineered smart, and driven by what customers demand - fueling communities with reliable energy. We are the best-in-class, trusted partner... 
    Temporary work
    For contractors
    For subcontractor
    Internship
    Work at office
    Local area

    B&B Electrical & Utility Contractors

    Springfield, VA
    2 days ago

  • Senior Automation and Controls Engineer

    $201.68k

     ...Description CDM Smith is seeking a Senior Automation and Controls Engineer to join a great team of motivated Automation engineers in our...  ..., SCADA hardware (servers, workstations), network equipment (firewalls, routers, switches), programmable logic controllers (PLC),... 
    Work experience placement
    H1b
    Work at office

    CDM Smith

    Fairfax, VA
    3 days ago

  • Lead Firewall Engineer

     ...Job Description Job Description Lead Firewall EngineerClearance: Active TS/SCI Experience: 8+ years Lead an enterprise boundary security team responsible for firewall operations, engineering, compliance, and modernization. You will provide technical direction,... 
    Casual work
    Afternoon shift

    SITEC Consulting

    Springfield, VA
    7 days ago

  • Instrumentation and Controls Engineer - Network Communications

     ...Associates, Inc. (MPR), a thriving multi-discipline, specialty engineering services and consulting firm, is actively seeking a capable...  ...network diagrams.Managing and modifying registry, group policy and firewall settings.Software programming experience, preferably C/C++/C#,... 
    Full time
    Work at office

    MPR Associates

    Alexandria, VA
    22 hours ago

  • Palo Cloud Firewall Engineer SME

     ...Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Palo Cloud Firewall Engineer SME. Location: McLean, VA. Job Description:Need Palo Alto Cloud Firewall Engineer Subject Matter Expert (SME) for the high... 

    Ampcus

    McLean, VA
    22 hours ago

  • Test Systems Engineer

    $135k - $190k

    OverviewVTG is seeking a Test Systems Engineer, located in Springfield, VA. What will you do?Mid-level Test Systems Engineers perform Application, System and Integration Testing across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence... 
    Work experience placement

    VTG

    Springfield, VA
    3 days ago

  • Junior Level Test Systems Engineer

    $80k - $128k

    ResponsibilitiesJunior-level Systems Engineers support a multi-disciplinary approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability, and analysis across the... 
    Contract work
    Shift work

    Peraton Corporation

    Springfield, VA
    1 day ago