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Senior Network & Systems Engineer – Satellite Ground Systems
Job in
Aurora, Arapahoe County, Colorado, 80012, USA
Listed on 2026-07-09
Listing for:
arcadia-talent-advisory
Full Time
position Listed on 2026-07-09
Job specializations:
-
IT/Tech
Unix/Linux, Cybersecurity, Network Security, Network Engineer
Job Description & How to Apply Below
Federal Project - Applicant must be a United States Citizen
DescriptionThis role supports the design, operation, and optimization of secure enterprise networks that underpin satellite and ground-based data systems. The position combines deep hands-on networking expertise with Linux system administration and limited automation to ensure resilient, high-performance mission environments.
Responsibilities- Operate and maintain secure Layer 2 / Layer 3 enterprise networks supporting satellite and ground system data flows
- Configure, manage, and troubleshoot Cisco networking infrastructure
, including routing, switching, and firewall platforms - Administer Linux-based systems (RHEL) supporting network services and operational tooling
- Implement and manage firewall solutions
, enforcing security controls within classified environments - Monitor network performance, identify bottlenecks, and perform root-cause analysis to maintain system reliability
- Support virtualized environments leveraging VMware technologies
- Develop and maintain basic automation or operational scripts, with a preference for Python
, to improve efficiency - Collaborate with security and platform teams to ensure compliance with government and program security requirements
- Strong hands-on experience with enterprise networking
, including L2/L3 routing and switching - Demonstrated expertise with Cisco platforms
, including Nexus
, ASA
, and core routing/switching technologies - Solid Linux system administration experience, specifically with Red Hat Enterprise Linux (RHEL)
- Experience supporting VMware-based environments
- Proven ability to troubleshoot complex network issues and optimize performance in production systems
- Experience implementing and maintaining firewall solutions in secure or classified environments
- Scripting or automation experience, preferably using Python
- Active TS/SCI clearance with CI Poly
, required on day one - Ability to obtain Security+ certification within 90 days of hire
Position Requirements
10+ Years
work experience
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