Senior Network & Systems Engineer - Hybrid (GovCloud/On-Prem)

Archer; Ashburn (VA); Hybrid; USD 115,000 - 130,000; Full time

Benefits offered by this job

Generous paid time off

Medical, dental, vision

401k

Tuition reimbursement

Job summary

Telos Corporation in Ashburn is seeking a highly experienced Senior Network & Systems Engineer to support mission-critical infrastructure across on-premises data centers and AWS GovCloud environments. This role demands Cisco networking expertise, Windows administration, virtualization, cybersecurity, and strong operational ownership.

You will troubleshoot the full stack, secure connectivity, and collaborate with government partners to resolve complex issues while documenting procedures for

Qualifications

• Bachelor's degree with 7+ years in network engineering, systems administration, or related roles.
• Extensive hands-on Cisco enterprise networking and TCP/IP knowledge.
• Windows Server administration including Active Directory, DNS, Kerberos, TLS, and Windows security.
• Experience with AWS GovCloud, VPCs, and hybrid cloud connectivity.
• Strong PowerShell administration and automation skills.
• Ability to troubleshoot across networks, servers, and security controls.

Responsibilities

• Configure and troubleshoot Cisco network infrastructure including switches/routers.
• Troubleshoot connectivity, routing, DNS, firewall, and application issues.
• Maintain secure connectivity between on-premises, AWS GovCloud, and partners.
• Analyze network traffic with Wireshark and related tools.
• Maintain diagrams and standard operating procedures for critical infrastructure.

Skills

Cisco networking

Windows Systems Administration

AWS GovCloud

PowerShell

Network troubleshooting

Cybersecurity

Education

Bachelor's degree

Tools

Wireshark

Hyper-V

Job description

Telos Corporation in Ashburn is seeking a highly experienced Senior Network & Systems Engineer to support mission-critical infrastructure across on-premises data centers and AWS GovCloud environments. This role demands Cisco networking expertise, Windows administration, virtualization, cybersecurity, and strong operational ownership.

You will troubleshoot the full stack, secure connectivity, and collaborate with government partners to resolve complex issues while documenting procedures for