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Rhca Jobs (NOW HIRING)

NAVA Software Solutions

Sr. System Admin

Houston, TX · On-site

$79K - $107K/yr

Red Hat Certifications for systems administration including RHCSA, RHCE, and RHCA are desired but not required. * Oracle Certification for Database Administration is desired but not required.

Bowhead

Linux SME

Corona, CA · On-site

Comp TIA Sec+ and one of the following Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) Preferred Qualifications: Experience in DoD, classified, or SAP environments DevSecOps ...

Kratos Defense

Lead Software Engineer

Boulder, CO · On-site

$150K - $170K/yr

Advanced professional certifications such as Red Hat Certified Architect (RHCA), Certified Kubernetes Administrator (CKA), or Certified Kubernetes Application Developer (CKAD). * Modern ...

Noblis

Cloud Platform Engineer

Atlantic City, NJ · On-site

... RHCA, or relevant cloud certs (AWS/Azure/GCP Gov). • Experience with service meshes (Istio) and Kubernetes Operators. • Prior FAA program support experience or work on ATM/aviation systems. • ...

RadNet

Technical Support Engineer, PACS

Somerville, MA

$73K - $100K/yr

CompTIA Linux+, RHCA, or RHCT certification. * Radiology workflow experience. * Experience in healthcare or clinical IT environments. * Advanced knowledge of healthcare imaging and workflow ...

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How much do rhca jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for rhca in the United States is $26.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $30.77 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Rhca position, and why are they important?

To thrive as a Red Hat Certified Architect (RHCA), you need deep expertise in Linux systems administration, network security, cloud computing, and enterprise-level IT infrastructure, typically supported by achieving multiple advanced Red Hat certifications. Proficiency in tools such as Ansible, OpenShift, Red Hat Enterprise Linux, and related automation and virtualization platforms is essential. Strong problem-solving abilities, effective communication, and adaptability distinguish top performers in this role. Mastery of these technical and interpersonal skills ensures robust, reliable systems and successful implementation of enterprise IT solutions.

What are typical career advancement opportunities for someone working as a Red Hat Certified Architect (RHCA)?

As a Red Hat Certified Architect (RHCA), professionals often advance into senior system engineering, cloud architect, or IT infrastructure management positions. With experience, you may lead project teams, influence large-scale enterprise deployment strategies, or move into specialized consulting roles. RHCAs are highly valued for their ability to design and maintain secure, scalable, and automated environments, making ongoing certification and hands-on project experience beneficial for further growth. Many organizations also support continuing education and certification renewals to help you stay current with evolving technologies.

What is an RHCA job?

An RHCA (Red Hat Certified Architect) is an advanced certification holder specializing in Red Hat technologies and Linux-based enterprise solutions. RHCA professionals design, implement, and manage complex IT infrastructures, ensuring security, scalability, and efficiency. They often work as senior system administrators, architects, or consultants in cloud computing, automation, and containerization.

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Rhca jobs near you
Network Engineer - Network Access Control and CISCO

Network Engineer - Network Access Control and CISCO

Emergent Technologies Inc

Herndon, VA • On-site

Full-time

Medical, Dental, PTO

Posted 23 days ago

Job description

Benefits:
  • Competitive salary
  • Dental insurance
  • Paid time off
  • Health insurance
  • Opportunity for advancement
  • Training & development

Now Hiring: Network Access Control (NAC) Subject Matter Expert (SME) Network Engineer
POS-5036
Location: On-Site | Herndon, VA
Company: Emergent Technologies Inc.
Emergent Technologies Inc., a veteran-owned provider of cutting-edge IT and engineering solutions, is seeking a highly experienced Network Engineer (SME Level) with deep expertise in Network Access Control (NAC) and CISCO network appliances. This role supports a mission-critical program for a key government client and offers the opportunity to lead the design and implementation of secure network access strategies in a high-impact, on-site environment.
Key Responsibilities
  • Design, implement, and manage advanced NAC solutions using CISCO network devices, including load balancers, LINUX servers, and CISCO appliances
  • Configure, maintain, and troubleshoot NAC policies, profiles, and enforcement mechanisms

  • Monitor network activity to detect, analyze, and mitigate potential security threats and vulnerabilities

  • Collaborate with cross-functional teams to ensure NAC strategies align with enterprise network security objectives

  • Evaluate and recommend new NAC tools and vendors to enhance network protection
  • Provide expert-level technical support and mentorship to internal and external teams on NAC-related technologies and challenges
  • Stay informed on evolving network security best practices and emerging NAC technologies

Required Education & Experience
  • Minimum 16 years of relevant experience in network engineering
  • Bachelors or Masters degree in Computer Science, Information Systems, Engineering, or a related field (preferred)
  • Proven Subject Matter Expert (SME) in network engineering with a specialized focus on network security and NAC

  • Extensive hands-on experience with CISCO technologies, including firewalls (e.g., Cisco FTD), routers, switches, and NAC tools
  • Strong understanding of network security principles and network protocols (TCP/IP, OSI model)

  • Experience translating complex security requirements into scalable, enterprise-grade NAC solutions

  • Effective communication skills and the ability to work independently in a fast-paced environment
Preferred Skills & Qualifications
  • Experience with Cisco Identity Services Engine (ISE) for NAC policy creation, profiling, and enforcement
  • Industry certifications such as:
    • CCNA Security

    • CCNP Security

    • CCIE Security

    • Red Hat Certified Architect (RHCA)

  • Proficiency with Linux operating systems and Python scripting

  • Experience working with a broad range of network technologies and architectures

  • Strong understanding of network design principles and systems engineering concepts
  • Experience extending on-premise networks to cloud and hybrid cloud environments (AWS, Azure, Google Cloud, Oracle)
  • Experience managing NAC policies across diverse endpoint environments
Why Join Emergent Technologies Inc.?
  • Contribute to high-impact national security and government initiatives

  • Join a technically advanced, veteran-owned team with a culture of integrity, innovation, and excellence

  • Engage in complex, meaningful work in a secure, on-site environment

  • Receive competitive salary and benefits in a mission-driven organization

If you're a senior-level network engineer with deep NAC expertise looking to lead critical infrastructure security efforts, apply now to join Emergent Technologies Inc. in Herndon, VA.