Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 6 mins ago
IC
Principal Engineer, Analog and Mixed-Signal DTCO
Intel Corporation
OR · CA
- $220,920 to $311,890 USD / year
Intel's Advanced Design Foundational IP Organization (AD-FIP) within Design Technology Platform (DTP) drives pathfinding and development of the analog/mixed-signal, RF, and high-speed I/O…
Added 6 mins ago
Kernel Developer
Hewlett Packard Enterprise
Ft. Collins, CO · San Jose, CA
…recommending alternatives where necessary. Might act as project lead and provide assistance to lower level professionals. Exercises independent judgment and consults with others to…
Added 7 mins ago
LA
INFORMATION TECHNOLOGY ARCHITECT (ENTERPRISE RESOURCE PLANNING & MIDDLEWARE)
Los Angeles County Metropolitan Transportation Authority (CA)
Los Angeles, CA
- $133,390.4 to $200,054.4 USD / year
This position will design and oversee scalable, secure cloud architectures while leading engineering teams in building, deploying, and optimizing cloud-based solutions that align with…
Added 7 mins ago
SA
Services Engagement Senior Manager - REF3884O
SAP America, Inc.
Bellevue, WA
- $260,256 to $289,590 USD / year
…(multiple positions available) at our Bellevue, WA location to lead a team of Engagement Delivery Managers for one or several market units as part of the Global Premium Engagement franchise…
Added 7 mins ago
Director/ Senior Director, Lab Platform Engineering
Lila Sciences
Cambridge, MA
Lila is hiring a Director of Lab Platform Engineering to lead the team that builds and operates the hybrid on-premises and cloud infrastructure behind our automated labs. You will own the…
Added 12 mins ago
Director of Infrastructure - Local to Pittsburgh, Dallas, Denver, or Cleveland
CGI Technologies and Solutions, Inc.
Cleveland, OH
. Lead facility and platform migration planning (migration factories, facility disposition) as new data centers come online Manage long lead time (core infrastructure) and short lead time…
Added 12 mins ago
Platform Engineer
ASM Research, An Accenture Federal Services Company
Columbus, OH
The Platform Engineer (Ops Technology Lead) is responsible for designing, implementing, and maintaining IT infrastructure platforms within the CASTLE-NET program, ensuring reliability,…
Added 12 mins ago
Product Lifecycle Mechanical Engineer, DCE - Mechanical Products & Services (MPS)
Amazon
Columbus, OH
Within AIS and Data Center Engineering, the Mechanical Products & Services (MPS) team is driving rapid innovation in Mechanical Cooling and Controls systems used by AWS. Our designs are…
Added 13 mins ago
Network Security Engineer Master
GovCIO
Columbus, OH
GovCIO is seeking a highly experienced Master Network & Security Engineer to lead the design, operation, troubleshooting, and continuous improvement of enterprise network-security…
Added 13 mins ago
Data Privacy Delivery Lead
The Hartford
Columbus, OH
…to understand how data solutions are constructed, recognize platform constraints, assess detailed data requirements, and provide credible direction without depending on others to teach…
Added 13 mins ago
O
NA Sales Representative, Data Platform Healthcare
Oracle
Columbus, OH
- $126,600 to $217,700 USD / year
Data Platform Account Executive – Healthcare & Life Sciences (Multi-Cloud)
Added 13 mins ago
Senior Mobile Engineer (React Native and iOS)
Fiserv
Columbus, OH
Contribute to code reviews, architecture discussions, engineering standards, platform modernization, and mentoring activities. Responsibilities listed are not intended to be all-inclusive…
Added 13 mins ago
Technology Delivery Lead - Energy
Accenture
Whitehall, OH · Cincinnati, OH · Columbus, OH · Cleveland, OH · Sylvania, OH · Beavercreek, OH
…to be the reinvention partner of choice for our clients and lead in the safe, widespread adoption of AI, and to be the most client-focused, AI-enabled, great place to work in the world. We…
Added 13 mins ago
Senior Product Manager
Acxiom
Columbus, OH
Partner with architecture and engineering to improve platform scalability, reliability, performance, observability, and cost efficiency.
Added 13 mins ago
A
Knowledge Engineering Industry Leader Solution Architect - Insurance, CMT, or Retail
Accenture
Cleveland, OH · Cincinnati, OH · Columbus, OH
- $163,000 to $434,000 USD / year
…to be the reinvention partner of choice for our clients and lead in the safe, widespread adoption of AI, and to be the most client-focused, AI-enabled, great place to work in the world. We…
Added 13 mins ago
Senior IT Project Manager (NSGS)
GovCIO
Columbus, OH
…coordinate closely with USCG stakeholders, cross-functional engineering teams, field technicians, and vendor partners to ensure smooth technology upgrades with minimal operational…
Added 13 mins ago
Management Consultant - Data Engineer
IBM
Columbus, OH
…play a critical role in building and enhancing the Databricks platform for client's Data and AI use cases. This position is responsible for implementing Data and AI use cases on the…
Added 13 mins ago
Advisor - Data Platform Architect
OhioHealth
Columbus, OH
The Advisor, Data Platform will bring deep expertise in modern cloud architectures, data engineering, data platform strategy, governance, and large-scale modernization efforts. This…
Added 13 mins ago
Principal Architect
Akamai Technologies, Inc.
Columbus, OH
You will lead the evolution of Akamai's cloud infrastructure and platform services by driving key initiatives across multiple engineering teams. In this role, you will design foundational…
Added 13 mins ago
Senior Integration Architect (Automation)
Beacon Hill Staffing Group, LLC
Columbus, OH
Added 13 mins ago
HT
Senior Account Manager Federal - Industrial & Strategic Accounts - North and South Carolina
Honeywell Technologies
Columbus, OH
- $166,000 to $250,000 USD / year
You will build executive-level customer relationships, coordinate internal resources across Sales, Operations, Engineering, Legal, Finance, and Project Delivery, and consistently achieve or…
Added 13 mins ago
S
Senior EHS Compliance Specialist
Stantec
Kansas City, MO
- $121,300 to $182,100 USD / year
- Use engineering principles to provide and lead development of permitting solutions for various industrial and commercial equipment at facilities.
Added 16 mins ago
Technical Services Group Executive, Payments Card Software Engineering
U.S. Bank National Association
Brookfield, WI · Minneapolis, MN · Englewood, CO
U.S. Bank is seeking a senior technology executive to lead the engineering, modernization, resiliency, and operational performance of the Integrated Card System and related card-processing…
Added 16 mins ago
Technology Architect (AI & Data)
U.S. Bank National Association
Irving, TX · Atlanta, GA · Minneapolis, MN · San Francisco, CA · Charlotte, NC · NY · Chicago, IL · Gresham, OR · Englewood, CO · Cincinnati, OH · Brookfield, WI · Hopkins, MN
…long-term sustainability. This role partners closely with product, engineering, data, infrastructure, and architecture teams to deliver integrated, business-aligned outcomes across…
Added 18 mins ago
EU
Lead Solution Architect (TX, NJ, NC)
Experis USA
Addison, TX
- $68 to $70 USD / hour
Platform to lead architecture decisions, reduce technical debt, and improve solution acceptance outcomes.

GovCIO

Network Security Engineer Master

Columbus, OH, United States

USD $125,000.00 - USD $150,000.00 /Yr.

Apply About employer

Applications open in a new tab.

Job details

Pay: USD $125,000.00 - USD $150,000.00 /Yr.
Posting language: English
Posted: Sep 17, 2026

Original job description

United States

Suitability/Public Trust

Fully remote

Information Technology

Overview

GovCIO is seeking a highly experienced Master Network & Security Engineer to lead the design, operation, troubleshooting, and continuous improvement of enterprise network-security infrastructure. This role is responsible for Palo Alto Networks next-generation firewalls, Panorama, High Availability, Cisco switching, network segmentation, Cortex XSIAM, and Strata Logging Service.

The Senior Engineer will serve as a technical escalation point for complex network and security incidents, lead architecture and implementation initiatives, establish standards, and partner with SOC, infrastructure, cloud, application, and leadership teams to reduce risk and maintain highly available services.

This position is located within the United States and is fully remote.

Responsibilities

Lead the design, deployment, administration, and lifecycle management of Palo Alto Networks NGFW environments running PAN-OS.
Own centralized firewall management through Palo Alto Panorama, including device groups, templates, template stacks, policy inheritance, upgrades, configuration backups, log monitoring, and firewall onboarding.
Design and govern security policies using zero-trust, least-privilege, application-aware, and risk-based principles.
Configure and troubleshoot security zones, NAT, virtual routers, static and dynamic routing, IPsec VPN, GlobalProtect, decryption, URL Filtering, Threat Prevention, WildFire, DNS Security, and App-ID policies.
Lead enterprise network-segmentation and microsegmentation initiatives using security zones, VLANs, subinterfaces, virtual routers, routing controls, and application-based security policies.
Develop secure controls for traffic between users, servers, applications, management networks, guest networks, IoT/OT devices, data-center workloads, and cloud resources.
Architect, configure, test, and troubleshoot Palo Alto High Availability deployments, including Active/Passive and Active/Active designs as required.
Resolve complex HA failures involving HA1 control links, HA2 session/state synchronization, HA3 packet forwarding, peer communications, configuration synchronization, monitoring failures, split-brain prevention, and failover recovery.
Plan and execute HA failover testing, PAN-OS upgrades, disaster-recovery exercises, and maintenance procedures while minimizing service impact.
Troubleshoot HA infrastructure dependencies, including cables, transceivers, switch ports, port channels, VLANs, routing, MTU, latency, packet loss, and redundant-path failures.
Lead the configuration, support, and troubleshooting of Cisco Catalyst and Nexus switching environments.
Design and support VLANs, trunking, STP/RSTP/MST, EtherChannel/port channels, HSRP/VRRP, Layer 2/Layer 3 switching, ACLs, QoS, switch security, routing, and access-control technologies.
Diagnoses complex connectivity and performance issues through firewall logs, session inspection, packet captures, CLI diagnostics, switch counters, flow data, and network-monitoring platforms.
Analyze TCP/IP behavior, including handshake failures, SYN/SYN-ACK/ACK flow, retransmissions, resets, timeouts, asymmetric routing, MTU/MSS issues, fragmentation, latency, packet loss, and NAT translation problems.
Verify packet flow across firewall policy, App-ID, routing, NAT, decryption, threat prevention, VPN, switching, and server/application layers.
Monitor firewall management-plane and dataplane health, including CPU, memory, session capacity, packet buffers, throughput, logging, and interface performance.
Integrate Palo Alto NGFWs and Panorama with Strata Logging Service and Cortex XSIAM.
Ensure reliable firewall log forwarding, cloud logging, log ingestion, data normalization, event availability, retention, and telemetry quality.
Use Cortex XSIAM and XQL Search to investigate, correlate, and respond to firewall, endpoint, identity, cloud, and third-party security events.
Partner with SOC teams to tune detections, investigate alerts, develop response procedures, improve visibility, and support incident containment and remediation.
Lead root-cause analyses for major network or security incidents and deliver corrective and preventive action plans.
Develop and maintain network diagrams, firewall-policy documentation, HA designs, runbooks, change plans, architecture standards, and operational procedures.
Mentor junior engineers and provide technical leadership during projects, production incidents, and security reviews.

Qualifications

Required Skills and Experience

Master’s degree in Cybersecurity, Information Technology, Computer Science, Engineering, or a related field (three additional years if Bachelor’s degree); equivalent relevant experience may be considered.
10+ years of progressive experience in network engineering, network security, firewall administration, or security infrastructure operations.
6+ years of hands-on Palo Alto Networks firewall experience in a production enterprise environment.
Advanced operational experience with Palo Alto Panorama, including multi-device policy management, templates, device groups, upgrades, configuration management, and troubleshooting.
Strong hands-on experience designing, maintaining, and troubleshooting Palo Alto High Availability environments.
Advanced understanding of HA1, HA2, HA3, configuration synchronization, session synchronization, failover behavior, link monitoring, path monitoring, peer health, and recovery processes.
Strong expertise in TCP/IP, IPv4/IPv6, DNS, DHCP, ARP, routing, NAT, VPNs, and packet-level troubleshooting.
Demonstrated ability to investigate TCP handshakes, resets, retransmissions, MTU/MSS issues, asymmetric routing, connection timeouts, and firewall session behavior.
Extensive experience with Cisco Catalyst and/or Nexus switching technologies.
Strong knowledge of enterprise switching and routing, including VLANs, trunking, STP/RSTP/MST, EtherChannel, HSRP/VRRP, routing protocols, ACLs, QoS, and switch-security controls.
Proven experience designing or implementing network segmentation and microsegmentation solutions.
Working knowledge of Cortex XSIAM, Strata Logging Service, security-event correlation, alert investigation, XQL Search, and firewall log ingestion.
Ability to lead technical design discussions, independently manage complex workstreams, and communicate risks and recommendations to technical and nontechnical stakeholders.
Strong documentation, change-management, incident-management, and root-cause-analysis skills.

Clearance Required: Ability to obtain and maintain a Public Trust clearance

#nss #ar #tlm

Preferred Skills and Experience

Palo Alto Networks certifications: PCNSA, PCNSE, PCCSE, or equivalent enterprise-level experience.
Cisco certifications: CCNP Enterprise, CCNP Security, CCIE Enterprise Infrastructure, CCIE Security, or comparable expertise.
Experience with Palo Alto Prisma Access, Prisma Cloud, Cortex XDR, Cortex XSOAR, or cloud-delivered security services.
Experience with Cortex XSIAM alert triage, XQL queries, data-source integrations, detection tuning, dashboards, reporting, and response automation.
Experience with Cisco ISE, Cisco ACI, SD-Access, or enterprise network-access-control solutions.
Familiarity with Fortinet Security Fabric, FortiGate, FortiManager, and FortiAnalyzer.
Experience with AWS, Azure, Google Cloud Platform, hybrid-cloud network design, and cloud-security controls.
Familiarity with SIEM, SOAR, EDR/XDR, vulnerability-management, NDR, network-monitoring, and ticketing platforms.
Automation skills using Python, Ansible, Terraform, REST APIs, or related infrastructure-as-code and orchestration tools.
Experience supporting 24x7 environments, participating in an on-call rotation, leading critical incidents, and executing emergency changes.

Posted Salary Range

USD $125,000.00 - USD $150,000.00 /Yr.

Company Overview

GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.

But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer?

What You Can Expect

Interview & Hiring Process

If you are selected to move forward through the process, here’s what you can expect:

During the Interview Process
Virtual video interview conducted via video with the hiring manager and/or team
Camera must be on
A valid photo ID must be presented during each interview
During the Hiring Process
Enhanced Biometrics ID verification screening
Background check, to include:
Criminal history (past 7 years)
Verification of your highest level of education
Verification of your employment history (past 7 years), based on information provided in your application

Employee Perks

At GovCIO, we consistently hear that meaningful work and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition, our employees have access to a range of perks and benefits to support their personal and professional well-being, beyond the standard company offered health benefits, including:

Employee Assistance Program (EAP)
Corporate Discounts
Learning & Development platform, to include certification preparation content
Training, Education and Certification Assistance*
Referral Bonus Program
Internal Mobility Program
Pet Insurance
Flexible Work Environment

*Available to full-time employees

Our employees’ unique talents and contributions are the driving force behind our success in supporting our customers, which ultimately fuels the success of our company. Join us and be a part of a culture that invests in its people and prioritizes continuous enhancement of the employee experience.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets.

Posted Pay Range

The posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors.

Apply About employer

More about this job

Skills

Troubleshooting
Leadership
Troubleshoot
VPN
DNS
Implement ICT recovery system
VRRP
ACLS
Inspection
Translation
Documentation
Architecture regulations
Cybersecurity
Computer technology
Computer science
DHCP
Change management
Root cause analysis
CCNP
Microsoft Access
Reporting
AWS
Microsoft Azure
Google Cloud
NDR
Python
Ansible
IBM Terraform
API development
Infrastructure as code

Report this job