Systems Engineer - TS/SCI Full Scope Polygraph - 166097

Zachary Piper Solutions; Maryland; On-site; USD 125,000 - 180,000; Full time

Job summary

Zachary Piper Solutions is seeking a Systems Engineer – TS/SCI Full Scope Polygraph to support a secure data center environment in the Annapolis, MD area. The Systems Engineer – TS/SCI Full Scope Polygraph role requires to work standard business hours in the SCIF Monday – Friday.

The ideal candidate will have strong experience in Linux and Windows systems engineering and network administration, supporting large enterprise environments.

Qualifications

• Active TS/SCI clearance with Full Scope Polygraph.
• 3+ years of systems and network administration/engineering experience.
• Strong experience with Red Hat Enterprise Linux (RHEL).
• Knowledge of networking technologies including EIGRP, BGP, SD-WAN, and MPLS.
• Experience with WAN, LAN, firewalls, and Cisco router/switch configuration.
• Proficiency in both Linux and Windows environments.
• Previous experience with VMware, including building and deploying virtual machines.

Responsibilities

• Oversee, troubleshoot, and manage network activity for large enterprise customer data networks.
• Collaborate with engineering teams to support customer project requests.
• Provide high-level technical expertise for LAN and WAN environments.
• Recommend improvements to network and systems performance, efficiency, and security.

Skills

RHEL

Windows

Network administration

LAN/WAN

EIGRP

BGP

SD-WAN

MPLS

Cisco routing/switching

VMware

TS/SCI Full Scope

Tools

Cisco routers/switches

Job description

Zachary Piper Solutions is seeking a Systems Engineer – TS/SCI Full Scope Polygraph to support a secure data center environment in the Annapolis, MD area. The Systems Engineer – TS/SCI Full Scope Polygraph role requires to work standard business hours in the SCIF Monday – Friday. The ideal candidate for the Systems Engineer – TS/SCI Full Scope Polygraph will have strong experience in Linux and Windows systems engineering and network administration, supporting large enterprise environments.

Responsibilities for the Systems Engineer – TS/SCI Full Scope Polygraph

• Oversee, troubleshoot, and manage network activity for large enterprise customer data networks
• Collaborate with engineering teams to support customer project requests
• Provide high-level technical expertise for LAN and WAN environments
• Recommend improvements to network and systems performance, efficiency, and security

Requirements for the Systems Engineer – TS/SCI Full Scope Polygraph

• Active TS/SCI clearance with Full Scope Polygraph
• 3+ years of systems and network administration/engineering experience
• Strong experience with Red Hat Enterprise Linux (RHEL)
• Knowledge of key networking technologies and protocols including EIGRP, BGP, SD-WAN, and MPLS
• Experience with WAN, LAN, firewalls, and Cisco router/switch configuration
• Proficiency in both Linux and Windows environments
• Previous experience with VMware, including building and deploying virtual machines

Compensation for the Systems Engineer – TS/SCI Full Scope Polygraph

• $125,000 – $180,000 annually
• Full comprehensive benefits package including medical, dental, vision, 401(k), PTO, and sick leave as required by law
• This job opens for applications on May 13, 2026. Applications will be accepted for at least 30 days from the posting date.

Keywords: Systems Engineer, Linux Network Engineer, Network Administrator, RHEL, Linux, Windows, Cisco, ASA, Router, Switches