CAS/COTS Systems Integration Engineer - Senior

Enroute Computer Solutions; Egg Harbor Township (NJ); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical, Dental, Vision, & Life Ins.

PTO and Holidays

401(k) with employer contribution &amp

Tuition Reimbursement

Full Summary available upon request

Job summary

Enroute Computer Solutions in Atlantic City / Egg Harbor Township, New Jersey, seeks a Senior CAS/COTS Systems Integration Engineer to install, configure, and troubleshoot COTS software and hardware within RHEL environments. This role emphasizes integration expertise over pure Linux administration and requires navigating display, virtualization, storage, networking, and security boundaries.

The engineer collaborates with multiple teams, participates in automation with Bash and Ansible, and

Qualifications

• Bachelor's Degree in computer science, scientific, or appropriate engineering discipline & 9+ years of relevant experience OR Master's Degree in computer science, scientific, or appropriate engineering discipline & 7+ years of relevant experience
• Strong hands-on Red Hat Enterprise Linux experience
• RH 7, 8, and/or 10
• Ansible
• Bash scripting
• DNF/local repo management
• Git configuration-management workflows, including cloning, commits, branching/merging as appropriate
• RHEL kernel patching/updating and associated troubleshooting
• GNOME/RDP graphical environments
• Headless Linux display environments
• Virtualized monitor/display configurations
• Linux performance and latency analysis
• Ability to troubleshoot CPU, memory, storage I/O, networking, virtualization, application, and remote-display performance
• SELinux
• FIPS-enabled environments
• Red Hat OpenShift Virtualization (OSV)
• Containerization
• High Availability Environment
• Cisco switches and routers
• Multicast networking
• BGP/edge connectivity
• NetApp ONTAP
• MetroCluster
• Portworx
• Jenkins
• STIG/system hardening
• Vulnerability remediation/security scanning
• Previous air traffic system experience
• RHCSA
• RHCE
• RHCA
• Red Hat OpenShift certifications
• CCNA
• Security+

Responsibilities

• Install, configure, upgrade, integrate, and troubleshoot COTS software and hardware; implement and maintain RHEL environments; support workstation/thin-client architectures involving GNOME, RDP, headless displays, and virtualized monitors; perform kernel and package updates; manage local DNF repositories; develop Bash scripts and Ansible automation; use Git for configuration management; diagnose system performance and latency; and work within SELinux/FIPS environments.
• Troubleshoot issues involving physical servers, workstations, displays and peripherals, KVMs, networking equipment, storage systems, virtualization platforms, operating systems, and applications.
• The position supports both development/integration environments and deployed operational systems.
• The engineer may have partial technical ownership of COTS implementations but is not expected to independently own every component of the complete architecture. They will work with other engineering disciplines, customers, and vendors to resolve integration issues.
• Documentation is important, particularly configuration records, implementation procedures, troubleshooting findings, changes, automation, and operational knowledge. Formal engineering drawings are not a primary responsibility.

Skills

Red Hat Linux

Ansible

Bash scripting

Git workflows

Kernel patching

GNOME/RDP

Performance analysis

SELinux

FIPS

Troubleshooting

Team collaboration

Documentation

RHEL kernel management

Education

Bachelor's degree +9 years

Master's degree +7 years

Tools

Ansible

DNF

Git

RHEL

OpenShift OSV

KVM

Job description

CAS/COTS Systems Integration Engineer - Senior

Equal Employment Opportunity Statement

We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law.

Primary Mission

• Integrate, configure, implement, troubleshoot, maintain, and support CAS (Commercially Available Software) and COTS (Commercial Off The Shelf) software and hardware within RHEL-based development, integration, and operational environments.
• The engineer serves as a technical integrator rather than solely as a Linux administrator. They need to understand how operating systems, applications, hardware, displays, networking, storage, virtualization, security controls, and automation interact and be capable of isolating problems that cross those boundaries.

Core Responsibilities

• The engineer will install, configure, upgrade, integrate, and troubleshoot COTS software and associated hardware; implement and maintain RHEL environments; support workstation/thin-client architectures involving GNOME, RDP, headless displays, and virtualized monitors; perform kernel and package updates; manage local DNF repositories; develop Bash scripts and Ansible automation; use Git for configuration management; diagnose system performance and latency; and work within SELinux/FIPS environments.
• The engineer will also troubleshoot issues involving physical servers, workstations, displays and peripherals, KVMs, networking equipment, storage systems, virtualization platforms, operating systems, and applications.
• The position supports both development/integration environments and deployed operational systems.
• The engineer may have partial technical ownership of COTS implementations but is not expected to independently own every component of the complete architecture. They will work with other engineering disciplines, customers, and vendors to resolve integration issues.
• Documentation is important, particularly configuration records, implementation procedures, troubleshooting findings, changes, automation, and operational knowledge. Formal engineering drawings are not a primary responsibility.

Position Requirements

Applicants will be subject to a background investigation. Must be a US citizen or 3 year permanent resident. The company is not able to sponsor applicants at this time.

BEFORE STARTING, MUST BE WILLING TO ENDURE 2+ MONTHS OF TIME TO ALLOW COMPLETION OF FAA BACKGROUND INVESTIGATION

Location

Atlantic City / Egg Harbor Township, New Jersey

Work Arrangement

Primarily on-site with occasional remote work

Travel required

Up to 25%

Required Technical Capabilities

• Strong hands-on Red Hat Enterprise Linux experience
• RHEL 7, 8, and/or 10
• Ansible
• Bash scripting
• DNF/local repository management
• Git configuration-management workflows, including cloning, commits, branching/merging as appropriate
• RHEL kernel patching/updating and associated troubleshooting
• GNOME/RDP graphical environments
• Headless Linux display environments
• Virtualized monitor/display configurations
• Linux performance and latency analysis
• Ability to troubleshoot CPU, memory, storage I/O, networking, virtualization, application, and remote-display performance
• SELinux
• FIPS-enabled environments
• COTS software/hardware installation and integration
• Strong independent and team-based troubleshooting ability
• Emphasis on demonstrated technical capability rather than specify an arbitrary number of years of experience.

Preferred Capabilities

• Red Hat OpenShift Virtualization (OSV)
  • Containerization
  • High Availability Environment
• Containerization
• High-availability architectures
• Cisco switches and routers
• Multicast networking
• BGP/edge connectivity
• NetApp ONTAP
• NetApp MetroCluster
• Portworx
• Jenkins
• STIG/system hardening
• Vulnerability remediation/security scanning
• Previous air traffic system experience
• Relevant certifications such as RHCSA, RHCE, RHCA, Red Hat OpenShift certifications, CCNA, Security+, or similar

Minimum Skills

• Red Hat Experience
• Ansible
• RDP/GNOME display protocols
  • Headless display
  • Virtualized Monitors
• Patching kernels in any of the following:
  • RHEL 7
  • RHEL 8
  • RHEL 10
• DNF local repo management
  • Git commits, merging, cloning
• Bash Scripting
• Latency and Performance Metrics
• FIPS and SE Linux environment

Desired Skills

• Red Hat OpenShift Virtualization (OSV)
  • Containerization
  • High Availability Environment
• Networking Experience
  • Cisco Switches and Routers
  • Multicast
  • BGP edge connectivity
• Storage Experience
  • NetApp Ontap
  • Metrocluster
  • Everpure/Portworx
• Previous Air Traffic System Experience
• Jenkins

Full-Time/Part-Time

Full-Time

Education

Bachelor's Degree in computer science, scientific, or appropriate engineering discipline & 9+ years of relevant experience OR Master's Degree in computer science, scientific, or appropriate engineering discipline & 7+ years of relevant experience

Salary Range

110-140k

Available Benefits

• Medical, Dental, Vision, & Life Insurance
• PTO based on Years of Service & Paid Holidays
• 401(k) with annual employer contribution & Tuition Reimbursement
• Full Summary available upon request

Position

Engineer

Division

Enroute Computer Solutions

Number of Openings

1

Open Date

11/8/2026

About the Organization

ECS and JVN are dedicated to providing innovative technology solutions in the field of Air Traffic Control Systems. As a recognized leader is this area, our success is based on our greatest asset - our employee team of experts, consisting of diversified professionals whose expertise is constantly evolving and staying well ahead of industry trends. We are dedicated to our employees, offering a very competitive compensation and benefits package.

This position is currently accepting applications.