Network Engineer - Must have Secret Clearance
Reston, VAHybridFull-time
AI Summary
A Network Engineer designs, implements, and maintains LAN/WAN network infrastructure, ensuring high availability, security, and optimal performance while troubleshooting issues and supporting business objectives.
About this role
Who Are We?
TSTC is an award-winning, Woman Owned, HUBZone certified Small Business providing services to federal intelligence, law enforcement, civilian and defense agencies. Built upon our Total Service - Total Commitment® cornerstone, TSTC takes pride in our commitment to delivering excellence. Total Service - Total Commitment® is our commitment to our employees, to our teams, and to our clients.
What We Are Looking For:
We are seeking a knowledgeable Network Engineer to design, implement, and maintain network infrastructure. You will be responsible for ensuring high availability, security, and optimal performance of our LAN/WAN systems, routers, firewalls, and switches. The ideal candidate will troubleshoot complex connectivity issues, manage system upgrades, and collaborate with IT teams to support business objectives.
- Demonstrated experience developing network standards, conceptual/logical designs, business cases, ROI analyses, and requirements documentation.
- Proven track record conducting market research, trade studies, proofs-of-concept, and technology evaluations/insertions in complex environments.
- Experience maintaining EOL tracking, refresh planning, and BOM development.
- Hands-on involvement in stakeholder collaboration, requirements gathering, and presenting architectural recommendations for approval.
- Deep expertise in enterprise networking technologies (routing, switching, SD-WAN, wireless, security, cloud/hybrid connectivity, etc.).
- Strong understanding of network security principles, interoperability resiliency, availability, and compliance frameworks
- Proficiency in documentation tools and standards (e.g., SDDs, AoA, trade study reports).
Basic Qualifications
Security Clearance And Where You'll Work:
- Applicants selected must be a U.S. Citizen.
- Candidates must have a least a Secret Clearance to be considered.
- This position is hybrid and requires at least two days per week on site.
Skills
AnsibleAPI IntegrationAWSAzureBGPCisco ACICloud/hybrid ConnectivityEIGRPGCPJavaScriptMPLSNagiosNetboxNetwork AutomationNetwork MonitoringNetwork SecurityOSPFPRTGPythonRESTful ServicesRoutingRubySaltStackSDNSD-WANSolarWindsSwitchingTCP/IPVLANsVMware NSXWireless
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- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.