Network Engineer

CELESTIAL INNOVATIONS GROUP LLC

Washington, DC

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JOB DETAILS

SKILLS

Analysis Skills, Artificial Intelligence (AI), Best Practices, CCNA - Cisco Certified Network Associate, Change Management, Cisco Network Systems, Cloud Computing, CompTIA Network+, Computer Security, Contract Processing, Cost Estimates, Dental Insurance, Disaster Recovery, Document Change Management, Documentation, Firewall Administration, Firewalls, Government, Hardware Administration, Health Insurance, IP (Internet Protocol) Routing, Identify Issues, Information Technology & Information Systems, Internet Security, Multicast, Network Administration/Management, Network Architecture/Engineering, Network Configuration Management, Network Design, Network Monitoring, Network Performance/Analysis, Network Protocols, Network Routers, Network Routing, Network Security, Network Security Design, Network Software, Network Support, Network Switching, Network System Hardware, Network Systems, Performance Analysis, Performance Tuning/Optimization, Problem Solving Skills, Process Analysis, Process Improvement, Project Engineering, Project/Program Management, Purchasing/Procurement, Quality Assurance, Quality Assurance Methodology, Quality Control, Security Clearance, Service Level Agreement (SLA), Software Administration, Software Engineering, Software Patches, Standard Operating Procedures (SOP), Subnet, Switching Architecture, Systems Administration/Management, Training/Teaching, VLAN (Virtual Local Area Network), VPN (Virtual Private Network), Vision Plan, Wireless Communications

LOCATION

Washington, DC

POSTED

23 days ago

Benefits:

401(k)
Dental insurance
Health insurance
Paid time off
Training & development
Vision insurance

Location: Washington, DC
Clearance: Public Trust
Employment Type: Full-Time

Company Description
Celestial Innovations Group (CIG) is a fast-moving, mission driven technology firm working at the intersection of innovation, national security, and digital transformation. We support forward-thinking government agencies with cutting edge capabilities in cybersecurity, cloud, AI/ML, and IT modernization. At CIG, we don’t just check boxes. We solve real-world problems that matter.

We’re building a culture where smart, curious, and driven people thrive. This is a place where your voice matters, your work has impact, and your growth is part of the mission. If you're looking for a team that values trust, clarity, and the power of innovation, this is where you want to be.

Overview
The Network Engineer provides mid-level support for enterprise network operations, infrastructure maintenance, and troubleshooting activities critical to government users and systems.

Key Responsibilities

Document all network infrastructure components, including switching and routing equipment, IP-addressable devices, cabling interconnects, and associated configurations.
Configure, install, operate, maintain, and troubleshoot routers, switches, firewalls, wireless systems, and related network hardware in support of day-to-day operations.
Review and analyze current network processes, procedures, and configurations; develop, recommend, and implement approved network process improvements.
Develop and implement quality assurance and quality control plans for network maintenance and reliability.
Review, analyze, update, and implement network disaster recovery plans to ensure resiliency.
Research, design, and implement network security solutions, including vulnerability mitigation, firewall administration, and secure routing/switching architectures.
Monitor, review, analyze, and performance-tune the network using enterprise monitoring tools, recommending and implementing optimizations to ensure peak performance.
Recognize, track, report on, and mitigate network security vulnerabilities, providing data for audits and compliance activities.
Apply standards, policies, and best practices in network engineering, documentation, and change management.
Utilize expertise in network protocols, subnets, VLANs, firewalls, VPNs, and multicast technologies to configure and maintain secure and resilient network operations.
Conduct design reviews and prepare conceptual designs, schedules, and cost estimates for new or modified network systems.
Lead projects as an Engineering Lead or Project Manager to support development of secure, resilient network systems and enhancements.
Generate, maintain, and update network documentation, diagrams, and standard operating procedures.
Support incident, problem, and change management processes to meet contract SLAs and operational requirements.
Collaborate with senior network engineers, security teams, and system administrators to plan and implement network improvements, upgrades, and lifecycle management activities.
Assist with vendor coordination and hardware/software procurement in support of network operations and modernization efforts.

Required Qualifications

Bachelor’s degree or equivalent experience.
3–5 years of experience in network operations, network engineering, or network administration.
Extensive experience with networking equipment, software, programming, and design, including switches, routers, firewalls, VPNs, wireless systems, and multicast technologies.
Proficiency with Cisco networking technologies, standard network protocols, VLANs, subnets, firewall administration, and VPN solutions.
Experience implementing network changes, patches, upgrades, and process improvements in secure or regulated IT environments.
Demonstrated ability to analyze, troubleshoot, and resolve complex network infrastructure issues, including performance tuning and security vulnerability remediation.
Experience contributing to or preparing network documentation, design artifacts, disaster recovery plans, and quality assurance processes.
Certifications such as CCNA or Network+ preferred.
Ability to obtain and maintain the required government clearance.

Network Engineer

CELESTIAL INNOVATIONS GROUP LLC

Washington, DC

About the Company

CELESTIAL INNOVATIONS GROUP LLC

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