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ECS Tech Inc

engineering opportunity

Senior Network Engineer

Design, operate, and maintain secure enterprise network infrastructure supporting national security and law enforcement programs. Provide technical leadership and mentorship while identifying opportunities for network modernization and automation.

Washington, District of Columbia, United StatesonsiteFULL_TIME

Posted

About the role

What will you do at ECS Tech Inc?

Everforth ECS is seeking a Senior Network Engineer to work in our Washington,

DC office. Please Note: This position is contingent upon contract award.

We are seeking cleared Senior Network Engineers to design, operate, secure,

maintain, and troubleshoot enterprise network environments supporting classified

and sensitive law enforcement, national security, and criminal justice programs

within the National Security Business Unit. The Senior Network Engineer will

serve as a technical lead for network availability, performance, security,

modernization, documentation, incident response, and lifecycle management across

mission-critical network infrastructure, including routing, switching,

firewalls, encryption devices, secure connectivity, monitoring, and change

implementation.

As a Senior Network Engineer you will design, operate, maintain, and

troubleshoot secure enterprise network environments supporting law enforcement,

national security, and criminal justice programs within the National Security

Business Unit. This role supports classified and sensitive network

infrastructure, including routing, switching, firewalls, encryption devices,

network monitoring, connectivity, address management, traffic routing, lab

validation, and operational sustainment.

You will also provide technical leadership, mentorship, and account-growth

support by identifying network modernization, automation, resiliency, security,

and lifecycle improvement opportunities.

RESPONSIBILITIES

* Design, configure, monitor, troubleshoot, and sustain secure enterprise

network infrastructure.

* Support routing, switching, firewall, network segmentation, connectivity, and

secure communications requirements.

* Plan and implement network changes following approved change and

configuration management processes.

* Maintain network diagrams, configuration documentation, SOPs, troubleshooting

guides, and operational playbooks.

* Validate hardware and software changes in lab or controlled environments

before production implementation.

* Respond to network incidents, outages, service requests, and escalations.

* Collaborate with systems, cybersecurity, COMSEC, CDS, application, endpoint,

and service desk teams.

* Mentor network engineers, administrators, service desk escalation teams, and

junior technical staff.

* Identify modernization, automation, resiliency, security enhancement,

lifecycle refresh, and expanded service opportunities.

Salary Range: $158,000 - $170,000

General Description of Benefits [https://ecstech.com/careers/benefits]

Qualifications

  • * Active Top-Secret clearance with SCI eligibility; TS/SCI preferred.
  • * 6+ years of enterprise network engineering experience.
  • * Hands-on experience with routing, switching, firewalls, network monitoring,
  • secure communications, and troubleshooting.
  • * Experience maintaining network diagrams, SOPs, baselines, and change
  • documentation.
  • * Knowledge of ITSM, incident response, configuration management, and secure
  • network operations.
  • * Ability to work across integrated technical teams in mission-critical
  • environments.

Which skills does this role require?

Network SecurityEncryption DevicesLifecycle ManagementNetwork DesignTechnical LeadershipEncryptionNetwork SegmentationCOMSECCDSTop-Secret ClearanceSCINetwork ModernizationNetwork AutomationNational Security

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