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Remote Firewall Administrator Jobs in Virginia (NOW HIRING)

Ntiva

System Engineer (GovCon) Remote

Mclean, VA · Remote

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Networks, VLANs, firewall rules, and routing * Windows Server environments (AD, GPOs, DNS, DHCP ... Administer and troubleshoot: * Hyper-V and/or VMware environments * Microsoft Azure resources (AVD)

New

Ntiva

System Engineer (GovCon) Remote

Mclean, VA · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Networks, VLANs, firewall rules, and routing * Windows Server environments (AD, GPOs, DNS, DHCP ... Administer and troubleshoot: * Hyper-V and/or VMware environments * Microsoft Azure resources (AVD)

Booz Allen Hamilton, Inc.

F5 Engineer

Mclean, VA · On-site +1

$99K - $225K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Remote Work: Yes Job Number: R0245232 Location: McLean,VA,US Share job via: Share F5 Engineer The ... Manage, administer, support, and enhance cloud environments, ensuring continuous improvement and ...

Parsons

Technical Subject Matter Expert - TS/SCI Poly

Quantico, VA · Remote

$24 - $30.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... defenders, system administrators, and mission stakeholders * Identify technical risks ... remote access solutions * Knowledge of TCP/IP networking, DNS, VPNs, firewalls, NAT, and ...

Maximus

Lead Security Engineer - Remote

VA · On-site +1

  • Medical

  • Life

  • Retirement

  • PTO

General information Job Posting Title Lead Security Engineer - Remote Date Wednesday, August 12 ... firewalls, and vulnerability scanning tools. - Collaborate with system administrators, network ...

New

Booz Allen Hamilton, Inc.

System Engineer

Chantilly, VA · On-site +1

  • Medical

  • Life

  • Retirement

  • PTO

Remote Work: No Job Number: R0245424 Location: Chantilly,VA,US Share job via: Share System Engineer ... Your technical expertise will be vital as you troubleshoot user issues, administer Windows servers ...

Scout Solutions

Cloud Engineer

Reston, VA · On-site +1

$58 - $77.50/hr

Reston, VA (Hybrid) Schedule: 3 days in-office (Tues, Wed, Thurs) & 2 days remote (Mon, Fri) Job ... Ensure proper integration with cloud services like Azure AD/Entra ID. • Administer DNS and DHCP ...

Shorepoint Inc.

DevSecOps Engineer

Herndon, VA · Remote

$54.25 - $74.25/hr

  • Medical

  • Retirement

  • PTO

Operate, administer and maintain cloud-based infrastructure and platform services. * Collaborate in ... Remote (Herndon, VA)

All JobsFirewall Administrator JobsRemote Firewall Administrator JobsRemote Firewall Administrator Jobs in Virginia

Remote Firewall Administrator information

What are some common challenges faced by remote firewall administrators, and how can they be addressed?

Remote Firewall Administrators often encounter challenges such as managing firewalls across different time zones, ensuring secure remote access, and keeping up with rapidly evolving security threats. To address these, it's important to use robust remote management tools, establish clear communication protocols with on-site teams, and participate in continuous training on new firewall technologies and threat landscapes. Regularly scheduled audits and automated alerts also help maintain security standards and respond quickly to issues.

What is the difference between Remote Firewall Administrator vs Remote Network Security Specialist?

AspectRemote Firewall AdministratorRemote Network Security Specialist
CertificationsCompTIA Security+, Cisco CCNA, Cisco CCNPCompTIA Security+, CISSP, Cisco CCNP Security
Work EnvironmentManaging firewalls, configuring security policies, monitoring firewall logsDesigning security architectures, analyzing threats, implementing security measures
Employer & Industry UsageIT departments, cybersecurity firms, managed service providersIT security teams, cybersecurity consulting firms, enterprise organizations

Remote Firewall Administrators focus on configuring and managing firewalls to control network traffic, while Remote Network Security Specialists have a broader role in designing and analyzing overall network security strategies. Both roles require similar certifications and often work in similar environments, but their scope of responsibilities differs.

What is a remote firewall administrator?

A Remote Firewall Administrator is an IT professional responsible for managing, configuring, and monitoring firewall systems from a remote location. Their primary role is to ensure network security by controlling incoming and outgoing network traffic based on predetermined security rules. They handle tasks such as updating firewall policies, responding to security incidents, troubleshooting connectivity issues, and maintaining compliance with organizational security standards. Remote Firewall Administrators use secure connections and specialized tools to access and manage firewalls without being physically present at the network site.

What are the key skills and qualifications needed to thrive as a remote firewall administrator, and why are they important?

To thrive as a Remote Firewall Administrator, you need strong knowledge of network security principles, firewall configuration, and troubleshooting, typically supported by a degree in computer science and certifications like CompTIA Security+ or Cisco CCNA Security. Familiarity with firewall platforms such as Cisco ASA, Palo Alto, or Fortinet, as well as security monitoring and management tools, is essential. Analytical thinking, attention to detail, and effective communication are crucial soft skills for proactively identifying threats and collaborating with IT teams. These competencies are vital for ensuring network security, minimizing vulnerabilities, and maintaining seamless remote operations.

What are the most commonly searched types of Firewall Administrator jobs in Virginia?

The most popular types of Firewall Administrator jobs in Virginia are:

What cities in Virginia are hiring for Remote Firewall Administrator jobs?

Cities in Virginia with the most Remote Firewall Administrator job openings:

Remote Firewall Administrator jobs near you
Infographic showing various Remote Firewall Administrator job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, 1% Temporary, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Senior SAP Basis and HANA Administrator (Remote)

Information Consulting Services

Herndon, VA • Remote

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Contract Details

  • Work Mode: 100% Remote (US)
  • Location: Herndon, VA
  • Schedule: 40 hours/week
  • Duration: 08/17/2026 08/16/2027
  • Conversion: Possible right-to-hire after ~1 year

About the Opportunity
This role supports highly available SAP HANA and SAP S/4HANA landscapes for an enterprise operating in a regulated environment. You will lead end-to-end administration across SAP HANA, SAP Basis, connectivity to SAP BTP services, and analytics integrations, while driving performance, reliability, security hardening, and operational excellence.

Key Responsibilities

  • Provide operations support for SAP HANA and SAP S/4HANA: administration, monitoring, maintenance, patching, upgrades, performance tuning, and troubleshooting.
  • Perform HANA installation and revision upgrades; backup and recovery; system replication; tenant DB management; user/role administration; security hardening; system copy/refresh using HDB methods.
  • Administer SAP NetWeaver ABAP/S/4HANA: kernel and support package maintenance, transport management, client administration, background jobs, RFC connections, spool, and application availability checks.
  • Manage SAP Cloud Connector: subaccount configuration, high availability, certificates and trust, access control mappings, and connectivity to SAP BTP from on prem/private cloud systems.
  • Support SAP Analytics Cloud connectivity to HANA and S/4HANA: live/import connections, agent connectivity, authentication, certificates, and end to end troubleshooting.
  • Configure, operate, and troubleshoot HANA SDI/SDA: Data Provisioning Agent install/upgrade, remote sources, flowgraphs, replication tasks/subscriptions/adapters, and replication monitoring.
  • Diagnose SDI latency, task failures, connectivity and certificate issues, and data consistency; coordinate cross functionally through resolution.
  • Implement and maintain SSL/TLS certificates: requests, deployment, renewals, trust stores, and secure communication troubleshooting.
  • Create and maintain runbooks, recovery procedures, architecture diagrams, and operations documentation; participate in incident response, change management, DR exercises, capacity planning, and on call support.

Required Qualifications

  • 10 years of hands-on SAP HANA database administration and SAP Basis support.
  • Strong experience with SAP S/4HANA operations and NetWeaver ABAP administration.
  • Hands-on expertise with HANA install/upgrade, backup/restore, system replication, tenant/user/role admin, performance tuning, and security hardening.
  • Proficiency with SAP Cloud Connector setup, HA, certificates/trust, and access control; proven SAP Analytics Cloud connectivity troubleshooting.
  • Experience with HANA SDI/SDA and Data Provisioning Agent (remote sources, flowgraphs, replication tasks, monitoring, and issue resolution).
  • Solid understanding of network infrastructure (firewalls, load balancers, DNS, proxies, DMZs, private connectivity) and secure communications (SSL/TLS lifecycle).
  • Ability to work independently in regulated environments, drive issues to resolution, and collaborate with infrastructure, security, network, and application teams.
  • Bachelor s degree in Computer Science, Information Systems, Computer Engineering, or related field.

Preferred Qualifications

  • Experience with SAP HANA Cockpit, HANA Studio or Database Explorer, SAP Solution Manager, and SAP Focused Run for technical monitoring and alerting.
  • Relevant SAP certifications (HANA, Basis, S/4HANA, SAP BTP, SAP Analytics Cloud).
  • Master s degree.

Work Environment

  • Remote, collaborative environment with cross-functional teams; participation in on-call support as required.

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