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Added 2 mins ago
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Associate Sourcing Specialist (R6601)
Shield AI
Dallas, TX · Seattle, WA
- $69,000 to $125,000 USD / year
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software,…
Added 2 mins ago
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Cath Lab Surgical Assistant Full-Time Days MMH
UHS
BRADENTON, FL
- Full-time
Demonstrates Service Excellence at all times. Other duties as assigned.
Added 2 mins ago
Associate System Administrator
UHS
KING OF PRUSSIA, PA
As part of a team of more experienced staff, the Associate System Administrator supports Behavioral Health Division employees including corporate, local, and remote staff by troubleshooting…
Added 2 mins ago
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Registered Nurse Case Manager Full-Time Days MMH
UHS
BRADENTON, FL
- Full-time
Demonstrates Service Excellence at all times. Other duties as assigned.
Added 3 mins ago
Territory Retail Lead - Marquette, MI
Anderson Merchandisers
Marquette, MI
…lift heavy objects up to 100lbs with assistance from another…
Added 3 mins ago
Lead Maintenance Tech (HVAC Specialist)
Consumers Energy
JACKSON, MI
Associate Degree in Technical or Trades with seven (7) or more years of related experience.
Added 3 mins ago
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Retail Supervisor Full Time
Acosta Group
Southfield, MI
- $45,000 USD / year
- Full-time
Education/Experience: Associate Degree and/or Technical Diploma or one to two year’s related experience and/or training; or equivalent combination of education and experience.
Added 3 mins ago
Utility Supervisor - Water
City of Grand Rapids
Grand Rapids, MI
…facilities to achieve the best possible performance throughout the service life. - Assures that proper safety and environmental standards are followed. - Inspects work being performed and…
Added 3 mins ago
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Gemini Enterprise for CX Sr. Engineer
Accenture
Detroit, MI
- $94,400 to $266,300 USD / year
…expertise in Google Cloud Platform (GCP). You are eager to apply technical skills, learn advanced solutions, and support delivery teams in designing and implementing modern GECX solutions…
Added 3 mins ago
Gemini Enterprise for CX Specialist
Accenture
Detroit, MI
…expertise in Google Cloud Platform (GCP). You are eager to apply technical skills, learn advanced solutions, and support delivery teams in designing and implementing modern GECX solutions…
Added 3 mins ago
AWS Cloud Infrastructure Experienced Associate
PwC
Detroit, MI · Grand Rapids, MI
As an Amazon Web Services, Cloud Infrastructure Experienced Associate you will support the design and delivery of cloud and network architecture work within our Advisory practice,…
Added 3 mins ago
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Google Data Specialist
Accenture
Detroit, MI
- $70,350 to $196,000 USD / year
…expertise in Google Cloud Platform (GCP). You are eager to apply technical skills, learn advanced Data & AI patterns, and support delivery teams in designing and implementing modern data…
Added 3 mins ago
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Google Senior Data Engineer
Accenture
Detroit, MI
- $94,400 to $266,300 USD / year
…expertise in Google Cloud Platform (GCP). You are eager to apply technical skills, learn advanced Data & AI patterns, and support delivery teams in designing and implementing modern data…
Added 3 mins ago
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Knowledge Engineering Industry Leader Solution Architect - Insurance, CMT, or Retail
Accenture
Detroit, MI
- $163,000 to $434,000 USD / year
As an Associate Director in this family you are the technical owner of the industry digital-brain discipline in your vertical. Concretely, that means three things at once:
Added 3 mins ago
Companion Animal Territory Representative, Sales MAH - Detroit, MI
Merck
Warren, MI · Detroit, MI · Ann Arbor, MI · Lansing, MI
…Company's Animal Health division is viewed as bringing value and technical innovations aligned to our strategic focus - The Science of Healthier Animals. In addition, the Territory…
Added 3 mins ago
Senior Network Engineer
Cognizant
Lansing, MI
· Lead troubleshooting bridges, analyze packet captures and telemetry, restore service, document root cause, and implement permanent corrective actions.
Added 3 mins ago
ZN
Service Contract Associate
Zurich NA
Lansing, MI
- $22.4 to $30.87 USD / hour
Zurich North America is hiring multiple Service Contract Associate's to join our Vehicle Service Contract team! We are open to hiring talent for various virtual positions to work a shift…
Added 19 mins ago
Associate Vice President, Engineering – DCE Connectivity Hardware
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
Marvell is seeking a visionary Associate Vice President (AVP), Engineering to lead a critical engineering function within the DCE Connectivity Hardware organization. This role sits at the…
Added 22 mins ago
Information Technologist
Harris County Emergency Services District No. 48
Katy, TX
9. Serve as the Department's direct technical liaison with IT providers, vendors, and contractors, communicating requirements, coordinating work, reviewing results, and resolving service…
Added 28 mins ago
Consultant, Workforce Management Analytics
Nationwide Life and Annuity Insurance Co
OH · AZ
…value for NF Businesses. This role provides analytical and technical leadership within the WFM organization, developing forecasting, automation, and optimization solutions that support…
Added 29 mins ago
Territory Retail Lead - Keyser, WV
Anderson Merchandisers
Keyser, WV
…lift heavy objects up to 100lbs with assistance from another…
Added 29 mins ago
Territory Retail Lead - Charleston, WV
Anderson Merchandisers
South Charleston, WV
…lift heavy objects up to 100lbs with assistance from another…
Added 29 mins ago
Territory Retail Lead - Martinsburg, VA
Anderson Merchandisers
Martinsburg, WV
…lift heavy objects up to 100lbs with assistance from another…
Added 29 mins ago
Territory Retail Lead - Morgantown, WV
Anderson Merchandisers
Morgantown, WV
…lift heavy objects up to 100lbs with assistance from another…
Added 30 mins ago
Senior Network Security Engineer
Ignite IT
Remote, United States
Respond to incidents, vulnerability notices, urgent requests, vendor advisories, PSIRT notices, system alerts, and emergency troubleshooting while minimizing service disruption.

Ignite IT

Senior Network Security Engineer

Remote, United States

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Job details

Posting language: English
Posted: Jun 5, 2026

Original job description

We are seeking a Senior Network Security Engineer for an operations-first role supporting enterprise network security infrastructure across on-premises, remote-access, hybrid-cloud, and cloud-connected environments. This is not primarily an architecture/design role. The priority is a hands-on engineer who can administer, configure, maintain, troubleshoot, patch, upgrade, back up, validate, document, and operate production security platforms with minimal ramp-up.

Firewall operations: hands-on Cisco and Palo Alto firewall administration, rule changes, NAT, troubleshooting, policy cleanup, upgrades, backups, logging, and production support.
VPN / remote access: support for remote-access VPN, site-to-site VPN, user connectivity issues, certificates, authentication flows, and after-hours troubleshooting.
RSA / MFA administration: RSA SecurID or equivalent MFA operations, token support, server administration, user troubleshooting, VPN integration, certificates, patching, backups, logs, and monitoring.
Day-to-day operations: ticket resolution, monitoring alerts, health checks, change requests, incident support, maintenance windows, operational reporting, and customer support.
Configuration and administration: installing, configuring, maintaining, patching, upgrading, backing up, validating, and troubleshooting assigned security platforms.
Production troubleshooting: strong TCP/IP, DNS, routing, firewall logs, packet captures, VPN authentication, certificate, and connectivity troubleshooting.
Documentation and process discipline: SOPs, runbooks, diagrams, change records, rollback plans, evidence collection, knowledge transfer, and formal change management.
Federal/customer environment maturity: Public Trust eligibility, regulated-environment documentation, customer support, cross-team coordination, and comfort working with government stakeholders.

The best candidate can credibly say: "I have operated enterprise Cisco and Palo Alto firewalls in production, handled firewall rule changes and troubleshooting, supported VPN users and site-to-site tunnels, administered or supported RSA/MFA tied to VPN access, followed formal change-management processes, maintained documentation and backups, and can step into daily operational support with minimal ramp-up." Scope and Role Boundaries

Primary platforms include Cisco ASA/Firepower/FTD/FMC, Palo Alto NGFW/Panorama/GlobalProtect, remote-access and site-to-site VPN, RSA SecurID Authentication Manager or comparable MFA, monitoring/logging/SIEM integrations, and related network security controls.
Coordinate with SOC/NOC, cloud, identity/directory, wireless/LAN, server, endpoint, system owner, application, governance, and vendor teams during changes, incidents, troubleshooting, compliance, and audit support.
Cloudflare, Cisco ISE/NAC, secure web/email gateways, packet visibility tools, SD-WAN/SASE/ZTNA, AWS/Azure security, and F5/application-delivery awareness are useful where they intersect with assigned operational support, but the core need is firewall, VPN, RSA/MFA, and production operations.

Key Responsibilities

Provide daily, weekly, monthly, and annual operational support for assigned security systems, including tickets, alerts, health checks, email/phone support, metrics, status reporting, and operational validation.
Administer and troubleshoot enterprise firewalls, including rule bases, NAT, segmentation, high availability, threat prevention, VPN integration, logging, secure baselines, rule reviews, recertification, cleanup, and decommissioning.
Install, configure, maintain, patch, upgrade, back up, and validate firewall, VPN, MFA, and related network security systems in production environments.
Support remote-access VPN, site-to-site VPN, partner connectivity, cloud connectivity, mobile/remote users, certificates, authentication policies, availability, utilization, and user access issues.
Maintain and troubleshoot RSA SecurID Authentication Manager or equivalent MFA services, including servers/appliances, agents, certificates, HA, backups, logs, monitoring, directory integration, VPN authentication, and token lifecycle support.
Respond to incidents, vulnerability notices, urgent requests, vendor advisories, PSIRT notices, system alerts, and emergency troubleshooting while minimizing service disruption.
Use firewall logs, VPN logs, packet captures, SIEM data, monitoring tools, DNS/routing checks, and standard diagnostics to resolve complex connectivity, authentication, TLS/certificate, and application-flow issues.
Create and maintain topology diagrams, equipment inventories, configurations, SOPs, runbooks, implementation plans, rollback plans, build/upgrade procedures, troubleshooting notes, and knowledge articles.
Follow approved change, release, incident, problem, and configuration-management processes; prepare change records, peer-review materials, validation evidence, root-cause analysis, metrics, and audit artifacts.
Support vulnerability remediation, POA&M tracking, continuous monitoring, compliance reviews, audit evidence collection, and coordination with ISSO, system owner, and security governance teams.
7+ years of experience in network security engineering, network infrastructure, cybersecurity infrastructure, or a closely related role.
5+ years of hands-on experience administering, maintaining, and troubleshooting enterprise firewall platforms in production environments.
Hands-on experience with Cisco security technologies such as Cisco ASA, Firepower, FTD, FMC, AnyConnect/Secure Client, or equivalent Cisco firewall/VPN platforms.
Hands-on experience with Palo Alto Networks technologies such as NGFW, Panorama, GlobalProtect, security profiles, App-ID/User-ID, logging, and policy optimization.
Experience administering or supporting RSA SecurID Authentication Manager or comparable enterprise MFA/two-factor authentication platforms, including token support, server operations, patching/upgrades, backups, certificates, monitoring, and directory/VPN integration.
Strong knowledge of firewall policy, NAT, VPNs, routing, DNS, DHCP, BGP, TLS/certificates, packet captures, log analysis, segmentation, high availability, and common network diagnostic tools.
Experience with enterprise monitoring, logging, SIEM, alerting, vulnerability management, incident response, formal change management, and regulated-environment documentation.
Ability to create clear technical documentation, support customers and stakeholders, prioritize operational work, communicate clearly, and coordinate across technical teams.
Ability to obtain and maintain a Public Trust background investigation.

Desired Certifications Relevant certifications are helpful but should not replace demonstrated hands-on experience. Examples include CCNP Security, CCIE Security, PCNSE, PCCSE, CISSP, CCSP, AWS Certified Security - Specialty, AWS Advanced Networking - Specialty, Microsoft Certified: Azure Security Engineer Associate, Microsoft Certified: Azure Network Engineer Associate, CompTIA Security+, CompTIA CySA+, GIAC certifications, or equivalent vendor/cloud certifications.

Core Competencies Enterprise firewall engineering and policy lifecycle management VPN, remote access, RSA/MFA, and token lifecycle operations Cloudflare, edge security, secure access, and Zero Trust support Content filtering, secure web/email gateway, and NAC operations Hybrid-cloud network security and secure connectivity Monitoring, logging, SIEM integration, and incident response support Security visibility, packet analysis, and advanced troubleshooting Vulnerability remediation, compliance evidence, and POA&M support Change management, documentation, reporting, and operational metrics Technical leadership, customer support, and cross-team collaboration

401(k)
401(k) matching
Dental insurance
Flexible schedule
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Professional development assistance
Referral program
Retirement plan
Tuition reimbursement
Vision insurance

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