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Visual Quality Inspector
Aerotek
The Colony, TX
- $30 to $34 USD / hour
Verify compliance with applicable quality standards, engineering specifications, work instructions, and safety requirements.
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Senior Specialist, Systems Engineer - ELINT
L3Harris
Greenville, TX
L3Harris is seeking a Systems Engineer to support the design, development, integration, test, and sustainment of advanced capabilities. The ideal candidate brings a strong foundation in…
Added 1 min ago
Engineer, I-Sr (Utility)
Entergy
New Caney, TX
Responsible for engineering design and support for power distribution. Performs a wide variety of planning, maintenance, and design engineering activities related to routine, non-routine,…
Added 2 mins ago
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Material Handler INTERVIEW ASAP
Aerotek
Pasadena, TX
- $15 to $18 USD / hour
This role supports a busy, custom-engineering electrical manufacturing shop by safely moving materials throughout the machine and fabrication areas during the night shift. You will handle…
Added 2 mins ago
Engineering Program Manager
Keurig Dr Pepper
Frisco, TX
As part of the USRB Supply Chain Engineering team, we are seeking a strategic and detail-oriented Engineering Program Manager for the US Refreshment Beverages (USRB) Business Unit. This…
Added 2 mins ago
Connectivity Engineer - Data Center Design, Engineering, & Construction
Meta
Temple, TX · El Paso, TX
Meta is seeking a Connectivity Engineer to join the Edge & Network Services (ENS) team. Our data centers are the foundation upon which our services are delivered, and our rapidly scaling…
Added 2 mins ago
Principal Engineer - Secure Network Services
Wells Fargo
IRVING, TX
Wells Fargo is seeking a Principal Engineer to lead the strategy, architecture and delivery of secure network solutions in Wells Fargo data centers and Secure Network Interconnect sites.…
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Linux Infrastructure Engineer
TEKsystems
Irving, TX
- $60 to $75 USD / hour
…Dallas location to add a Sr. Telecomm Systems Administrator to support the deployment/"Go-Live" of their hardware/applications (Interworking function) at an increased scale. The…
Added 2 mins ago
Construction Sales Engineer (LMV)
Siemens
Irving, TX
Network and support local professional engineering design firms working with Business Development Managers.
Added 2 mins ago
Sr Lead Security Engineer
JPMorgan Chase
Plano, TX
…intersection of infrastructure partners, architecture, and engineering to sequence how the firm governs trust in hardware and firmware across the device lifecycle. You will turn control…
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Manager, IT Cybersecurity Governance, Risk & Compliance
American Airlines
Fort Worth, TX
…together risk methodology, data and analytics, and GRC platform engineering to turn complex risk information into actionable insights and better-informed business decisions. You’ll advance…
Added 2 mins ago
Manager, Business Transformation
American Airlines
Fort Worth, TX
Develop or support business cases and implementation roadmaps that clearly define the opportunity, options, expected benefits, and key milestones
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Principal Program Manager, IT
American Airlines
Fort Worth, TX
…executive reporting, workforce analytics, and day-to-day execution support our Technology…
Added 2 mins ago
Manager, IT Cybersecurity Identity Management
American Airlines
Fort Worth, TX
…technology assets. This includes managing daily activities of the engineering team, security tooling implementation and upgrades, ongoing support of services, quality and testing, and…
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Sr Manager, Business Transformation
American Airlines
Fort Worth, TX
Bachelor's degree in Business, Supply Chain, Logistics, Operations, Finance, Engineering, or a related discipline, or equivalent experience/training
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Entry Level Maintenance Technician
Aerotek
San Antonio, TX
- $20 to $30 USD / hour
…industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis…
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Director, SASE Engineering
USAA
San Antonio, TX
As a dedicated Director, SASE Engineering, you will lead the engineering organization responsible for the critical secure access, network security, and communications security platforms and…
Added 2 mins ago
Business Development Manager, Digital Power
Siemens
Dallas, TX · Fort Worth, TX
This individual will play a critical role within the Electrical Products Business Unit by creating and expanding a network of Siemens-certified providers capable of specifying, purchasing,…
Added 3 mins ago
Sr Project Manager - Hybrid to Dallas, TX or Denver, CO
AT&T
Dallas, TX
At Forged Fiber, we are building a next-generation fiber network that delivers fast, reliable, and scalable connectivity. Our success is powered by strong execution, disciplined operations,…
Added 3 mins ago
Cloud Engineer
Maximus
Austin, TX
Consult with engineering staff to support hardware, software, operational and performance requirements of overall cloud technology system.
Added 3 mins ago
Senior Software Development Engineer, Annapurna ML Systems, Trainium
Amazon
Austin, TX
Experience as a mentor, tech lead or leading an engineering team
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Data Engineer , AWS Infrastructure Supply Chain Intelligence
Amazon
Austin, TX
…other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers…
Added 3 mins ago
Managing Consultant, Integrated Planning Job Details | Black & Veatch Family of Companies
Black & Veatch
Austin, TX · Charlotte, TX · Dallas, TX · Houston, TX
…innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction, together we are building a world of…
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Software Development Engineer II - Regression Infrastructure, Trainium Manufacturing Infrastucture
Amazon
Austin, TX
Build software (Python, Go, TypeScript, Java or C++) that configures, monitors and maintains the servers, firmware and network devices regression depends on
Added 17 mins ago
Solutions Engineer
Cisco Systems, Inc.
Remote, United States
● 7+ years of network engineering, technical consulting, or customer-facing solutions architecture experience.

Systems Engineering Solutions Corporation

Firewall Administrator

Remote, United States

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Job details

Experience: 7 years of experience
Posting language: English
Posted: Oct 26, 2026

Original job description

The contractor shall provide IT Infrastructure support services, which includes Tier 1 Help Desk, Tier 2 End User Support, Tier 3 Server, Platform, and Network Infrastructure Support and Engineering. Services shall include, but are not limited to, technical assistance for hardware, software, and network issues; incident and problem resolution; service request management; infrastructure monitoring and support; hardware and software lifecycle support; and management of escalation across all tiers.

Position Description: Responsible for managing and maintaining the organization's (currently PaloAlto based) firewall infrastructure. This role involves overseeing the deployment, configuration, and support of PaloAlto firewall devices, ensuring optimal performance, security, and availability. This position requires strong knowledge of PaloAlto firewall technologies, excellent troubleshooting skills, and familiarity with network security solutions.

Monitoring and optimizing the performance of the network, ensuring efficient resource allocation and minimal downtime.
Leading the installation, configuration, and maintenance of PaloAlto firewall devices as well as Cloud firewall configurations.
Manage Palo Alto firewall platforms and services, including PAN-OS, VPN, Prisma Access, and GlobalProtect, ensuring lifecycle support through end-of-support timelines.
Monitoring and optimizing the performance of firewall systems, ensuring efficient resource allocation and minimal downtime.
Diagnosing and resolving complex firewall issues, including connectivity, performance, and security problems.
Ensuring the security of the network by applying patches, updates, and security configurations to PaloAlto devices.
Maintaining comprehensive documentation of firewall configurations, procedures, and policies.
Working closely with other IT teams to support network security needs and integrate firewall solutions with other systems.
Providing guidance and mentorship to junior network and firewall administrators and other IT staff.

Required Skills:

7 years of experience
Bachelor’s degree in computer science, Information Systems, Engineering, or related field
Public trust security clearance
Firewall Administration: Expertise configuring, managing, and troubleshooting enterprise firewalls (e.g., Palo Alto, Cisco ASA/Firepower, Fortinet, Check Point, Juniper SRX).
Network Security: Strong understanding of network security principles, including segmentation, VPNs (IPSec/SSL), NAT, ACLs, and IDS/IPS.
Routing & Switching: Working knowledge of routing protocols (BGP, OSPF, EIGRP) and Layer 2 technologies.
Policy Management: Ability to design, implement, and optimize security policies, objects, and rulesets while maintaining compliance and minimizing overlap/conflicts.
Security Monitoring & Incident Response: Experience with log analysis, packet captures, and network traffic inspection for threat identification and remediation.
SIEM Integration: Familiarity with tools like Splunk, QRadar, or ELK for centralized event monitoring and alert correlation.
Operating Systems: Proficiency in administering Linux/Unix and Windows Server environments.
Change Management: Experience following structured change control processes and documentation in ITIL or ISO environments.
Scripting & Automation: Basic to intermediate scripting (Python, PowerShell, or Bash) for automating configuration or monitoring tasks.
Documentation: Ability to create and maintain detailed network diagrams, firewall rule documentation, and standard operating procedures.

Preferred Skills:

A PaloAlto Networks Certified Network Security Engineer (PCNSE) certification is preferred.
Cloud Security: Experience with cloud firewalls and network security configurations in AWS, Azure, or Google Cloud.
Next-Gen Firewall (NGFW) Technologies: Advanced knowledge of threat prevention, URL filtering, SSL decryption, application control, and user-ID mapping.
Zero Trust Architecture: Understanding of zero trust principles and micro segmentation strategies.
Network Access Control (NAC): Experience integrating firewalls with NAC solutions (e.g., Cisco ISE, Aruba ClearPass).
Load Balancing & Proxy Technologies: Familiarity with F5, Citrix Netscaler, or reverse proxy systems.
Certifications: Palo Alto Networks Certified Network Security Engineer (PCNSE) Cisco Certified Network Professional – Security (CCNP Security) Fortinet NSE 4–7 CompTIA Security+ / CySA+ / CASP+ Certified Information Systems Security Professional (CISSP) or equivalent
Experience in Regulated Environments: Understanding of compliance requirements (FISMA, FedRAMP, NIST 800-53, PCI-DSS, HIPAA).

SES provides a competitive salary and the following benefits:

Medical
Dental
Vision
AD&D
STD
LTD
Company paid Life Insurance
401k with employer contribution
Paid Time Off
Pet Insurance

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More about this job

Skills

Technical support
Troubleshooting
VPN
Microsoft Access
Documentation
Computer science
ACLS
IDS
IPS
BGP
OSPF
EIGRP
Regulatory compliance
Incident response
Inspection
Splunk
Linux
UNIX
Microsoft Windows Server
Change management
ITIL
Python
Microsoft PowerShell
Bash
AWS
Microsoft Azure
Google Cloud
CCNP
Security+
CISSP

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