CAS/COTS Systems Integration Engineer - Mid
Enroute Computer Solutions
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Job summary
Enroute Computer Solutions seeks a CAS/COTS Systems Integration Engineer (Mid) to integrate and support COTS software/hardware within RHEL environments. The role emphasizes cross-boundary tech integration, not just Linux admin tasks, with collaboration across teams and vendors.
The position requires strong automation skills, shell scripting, and experience with kernels, SELinux, and FIPS environments. Primarily on-site with FAA background investigation; US citizenship or 3-year PR is needed.
Qualifications
- Strong hands-on Red Hat Enterprise Linux experience.
- Experience with RHEL 7, 8, and/or 10.
- Proficient with Ansible automation and Bash scripting.
- DNF/local repository management and Git workflows.
- Experience patching the RHEL kernel and related troubleshooting.
Responsibilities
- Install, configure, upgrade, integrate, and troubleshoot COTS software and hardware; maintain RHEL environments; support GNOME, RDP, and virtualized displays.
- Troubleshoot issues across servers, workstations, networking, virtualization, and applications.
- Collaborate with multiple groups to resolve integration issues and maintain documentation.
Skills
Education
Tools
Job description
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.
- 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.
- 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.
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
Atlantic City / Egg Harbor Township, New Jersey
Primarily on-site with occasional remote work
- Up to 25%
- 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.
- Red Hat OpenShift Virtualization
- 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
- 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
- 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
Bachelor's Degree in computer science, scientific, or appropriate engineering discipline & 5+ years of relevant experience OR Master's Degree in computer science, scientific, or appropriate engineering discipline & 3+ years of relevant experience
80-110k
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
Engineer
Enroute Computer Solutions
1
11/8/2026
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.
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