Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
Software Engineer, Machine Learning RecSys
Meta
Carson City, NV
Software Engineer, Machine Learning RecSys Responsibilities:
Added 2 mins ago
EG
Cloud Engineer
Eliassen Group
Carson City, NV
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 26 mins ago
Senior Electrical Engineer 1 - Nuclear
Sargent & Lundy
Chicago, IL
…environment with other engineers and designers involved in the design, modification, and analysis of new and existing nuclear power plant electrical…
Added 26 mins ago
Lead Electrical Engineer 2 - Nuclear
Sargent & Lundy
Chicago, IL
Defining deliverables (i.e. calcs, specs, drawings, design change etic…)
Added 26 mins ago
Instrumentation & Controls Engineer 2 - Nuclear
Sargent & Lundy
Chicago, IL
Travel to client and vendor offices for design reviews and to plant site locations for project coordination and field verification of designs.
Added 26 mins ago
Mechanical Engineering Consultant 2 - Mission Critical
Sargent & Lundy
United States
Prepare documented design input for drawing production (i.e., P&IDs, machine layouts, general arrangements, etc.)
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Albuquerque, NM
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Los Alamos, NM
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Chattanooga, TN
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Warrenville, IL
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Chicago, IL
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Amarillo, TX
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Atlanta, GA
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 26 mins ago
Lead Mechanical Engineer 2 - Mission Critical
Sargent & Lundy
Augusta, GA
Lead Mechanical design engineering efforts on a multi-disciplined project design team and apply mechanical engineering expertise to the design and analysis of special purpose equipment,…
Added 27 mins ago
Electrical Engineering Consultant 2 - Mission Critical
Sargent & Lundy
United States
…team consisting of engineers and designers involved in the design, modification, and analysis of new and existing electrical systems supporting processing of nuclear material, nuclear waste…
Added 27 mins ago
Automation & Control Systems Engineering Consultant 2 - Mission Critical
Sargent & Lundy
United States
…background in Instrumentation and Controls Engineering and PLC/HMI design by performing the following…
Added 27 mins ago
Structural Engineering Consultant 2 - Mission Critical
Sargent & Lundy
United States
This is a lead-level design engineering position that offers a variety of challenging opportunities in Structural Engineering and will provide an excellent opportunity for career…
Added 27 mins ago
Lead Electrical Engineer 2 - Mission Critical
Sargent & Lundy
Warrenville, IL
…team consisting of engineers and designers involved in the design, modification, and analysis of new and existing electrical systems supporting processing of nuclear material, nuclear waste…
Added 27 mins ago
Lead Electrical Engineer 2 - Mission Critical
Sargent & Lundy
Atlanta, GA
…team consisting of engineers and designers involved in the design, modification, and analysis of new and existing electrical systems supporting processing of nuclear material, nuclear waste…
Added 27 mins ago
Lead Electrical Engineer 2 - Mission Critical
Sargent & Lundy
Augusta, GA
…team consisting of engineers and designers involved in the design, modification, and analysis of new and existing electrical systems supporting processing of nuclear material, nuclear waste…
Added 27 mins ago
Lead Automation & Control Systems Engineer 2 - Mission Critical
Sargent & Lundy
Warrenville, IL
…background in Instrumentation and Controls Engineering and PLC/HMI design by performing the following…
Added 27 mins ago
Lead Automation & Control Systems Engineer 2 - Mission Critical
Sargent & Lundy
Atlanta, GA
…background in Instrumentation and Controls Engineering and PLC/HMI design by performing the following…
Added 27 mins ago
Lead Automation & Control Systems Engineer 2 - Mission Critical
Sargent & Lundy
Augusta, GA
…background in Instrumentation and Controls Engineering and PLC/HMI design by performing the following…
Added 27 mins ago
Lead Structural Engineer 2 - Mission Critical
Sargent & Lundy
Amarillo, TX
This is a lead-level design engineering position that offers a variety of challenging opportunities in Structural Engineering and will provide an excellent opportunity for career…
Added 27 mins ago
Lead Structural Engineer 2 - Mission Critical
Sargent & Lundy
Augusta, GA
This is a lead-level design engineering position that offers a variety of challenging opportunities in Structural Engineering and will provide an excellent opportunity for career…

Systems Engineering Solutions Corporation

Firewall Administrator

Alexandria, VA, United States

Apply About employer

Applications open in a new tab.

Job details

Experience: 7 years of experience
Posting language: English
Posted: Oct 27, 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.

Requirements

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).

Benefits

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

Apply About employer

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

Report this job