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Iptables Jobs (NOW HIRING)

Noblesoft Technologies

Linux Administrator

Dallas, TX · On-site

NFS, FTP, IPTABLES, DNS and DHCP Administration * Working knowledge on YUM/Satellite Server * Working Knowledge of Centrify User management tool. * Patch & Package management, Security, Server ...

Zetier

IT Security Engineer

Arlington, VA · On-site

Proficiency in network security (e.g. iptables, OpenVPN, Wireguard) * Familiarity with modern orchestration tools (e.g. Docker, Kubernetes) * Demonstrated capability to design and deploy scalable ...

Sevaa Group

System Administrator

Alpharetta, GA · On-site +1

CSF, iptables, ModSecurity, Snort * Monitoring: Zabbix, StatusCake, PagerDuty, syslog * Applications: WordPress, Drupal * CDN: Cloudflare, StackPath * Control Panel: cPanel * Application performance ...

Zetier

IT Security Engineer

Arlington, VA · On-site

Proficiency in network security (e.g. iptables, OpenVPN, Wireguard) * Familiarity with modern orchestration tools (e.g. Docker, Kubernetes) * Demonstrated capability to design and deploy scalable ...

Probity Inc.

AQ Cyber Network Operator

Chantilly, VA · On-site

... iptables, SNORT, NMAP and related products • Proficiency with basic internet functionality, ISPs and network traffic • Possess system administration level knowledge of operating systems (i.e ...

Electrosoft

Linux Engineer

Atlanta, GA · On-site

... IPTables, ISC2 BIND DNS, TCP/IP, IPv4/IPv6, Postfix/SMTP Relay. • Administer Linux Server Clustering, NFSv3/NFSv4, PXE boot, and SELinux. • Support Mirantis Container Runtime (formerly Docker ...

IPsoft

Information Security Engineer

New York, NY

Skilled in vulnerability assessment and deployment of countermeasures including tripwire and iptables/ipchains. Application Security - WebInspect, AppDective. Interest in application security testing ...

Samsung

System Engineer

Austin, TX

... iptables, etc) Experience with source code management tools (git) Experience with high speed interconnects (InfiniBand, 10GigE, 40GigE) Experience with scale-out/scale-up NFS file systems ...

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Iptables information

See salary details

$47.5K

$54.8K

$63.5K

How much do iptables jobs pay per year?

As of Sep 9, 2026, the average yearly pay for iptables in the United States is $54,833.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,500.00 and $57,500.00 per year, depending on experience, location, and employer.

What is iptables?

Iptables is a user-space utility program that allows a system administrator to configure the IP packet filter rules of the Linux kernel firewall, known as netfilter. It is commonly used to set up, maintain, and inspect tables of IP packet filtering rules, which control both incoming and outgoing network traffic. These rules can allow, block, or modify traffic based on various criteria such as IP address, protocol, port, and more. Iptables is essential for securing Linux systems and managing network traffic efficiently.

What are the key skills and qualifications needed to thrive as an iptables administrator, and why are they important?

To thrive as an Iptables Administrator, you need strong knowledge of Linux systems, network security principles, and firewall configuration, often supported by relevant IT certifications like CompTIA Security+ or RHCE. Familiarity with tools such as iptables, firewalld, and network monitoring systems is essential for managing and troubleshooting network traffic. Analytical thinking, problem-solving, and clear communication are valuable soft skills for collaborating with teams and responding to security incidents. These skills ensure robust network protection, minimize vulnerabilities, and maintain business continuity.

What are the common challenges faced by professionals managing iptables in a dynamic production environment?

One of the primary challenges when managing Iptables in a production setting is ensuring that firewall rules are both secure and do not inadvertently disrupt legitimate network traffic. Professionals must regularly review and update rules to adapt to changing application requirements and emerging security threats. Additionally, collaborating with network and application teams is essential to understand traffic patterns and minimize downtime during rule changes. Effective documentation and version control of rule sets are also important to avoid configuration errors and maintain compliance.

What is the difference between Iptables vs Network Security Engineer?

AspectIptablesNetwork Security Engineer
Primary RoleConfiguring and managing firewall rules on Linux systemsDesigning, implementing, and maintaining network security measures
Required SkillsLinux command line, firewall rules, network protocolsNetwork protocols, security policies, firewall and IDS/IPS management
Work EnvironmentLinux servers, network infrastructureCorporate networks, security teams, IT departments
CertificationsLinux certifications (e.g., RHCE, CompTIA Linux+)Security certifications (e.g., CISSP, CEH)

While Iptables focuses on configuring firewall rules on Linux systems, a Network Security Engineer develops comprehensive security strategies, including firewall management, intrusion detection, and policy enforcement. Both roles require knowledge of network protocols and security practices, but the Network Security Engineer has a broader scope involving overall network protection.

What other helpful pages are available for Iptables?

Other pages related to Iptables:

Infographic showing various Iptables job openings in the United States as of September 2026, with employment types broken down into 86% Full Time, 1% Part Time, and 13% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $54,833 per year, or $26.4 per hour.

Network Engineer SETA - TS/SCI CI Poly

Chantilly, VA • On-site

Tenica and Associates LLC
IT Services • 51 - 200 employees
Learn more about Tenica and Associates LLCexternal

Full-time

Re-posted 25 days ago

Job description

Network Engineer SETA TS/SCI CI Poly


Department: Government Customer- Chantilly

Location: Chantilly, VA


Description 

TENICA has an immediate, funded opening for Network Engineer to perform Systems Engineering and Technical Assistance (SETA) functions, assisting our Intelligence Community (IC) customer. The successful applicant will leverage their technical expertise to provide project management support, continuity of effort, and value-added judgment to shape, recommend, and troubleshoot a broad range of activities affecting Network Infrastructure Service Provisioning and the IT baseline. The position is located in Chantilly, VA.


Qualifications 

Candidate must possess a working knowledge of, experience with and/or ability to perform:

· Networking Hardware such as routers (Cisco, Juniper), switches (Cisco, Juniper, Brocade), Firewalls (Palo Alto, ASA, Sidewinder, IPtables)

· Network protocols such as OSPF, BGP, MPLS, Multicast, VOIP, HSRP, etc.

· Environments such as cloud computing (AWS, Azure, VMWare), high-speed processing, Big Data

· Proactively execute as organized and dedicated change agent, core to ensuring quality assurance while assisting with the culture shift per customer’s vision/needs

· Assist with the troubleshooting of Layer 2 and Layer 3 related issues

· Successfully work independently as well as with a team

· Excellent writing, organization, verbal communication, and presentation skills

· Skillfully manage multiple tasks and deliverables simultaneously

· Recommend architecture and acquisition plans, service level terms, and perform business case analysis


Security 

· Clearance required to start: TS/SCI with CI Poly


Geographic Location: Chantilly, Virginia 

Travel: Minimal



TENICA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.