Principal Network Cloud Communications

Northrop Grumman

. Perform advanced network administration and engineering for classified government contracts .

Posted 9/21/2026full-timeUnited StatesLead💰 $89,400 - $155,400 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in advanced network administration and engineering, particularly in classified environments, with a strong focus on Microsoft Azure Government Secret Cloud and AWS Government Secret Cloud. Proficient in designing, implementing, and securing complex network infrastructures while ensuring compliance with government standards and security protocols.

Highest-signal resume keywords

Network EngineeringMicrosoft Azure Government Secret CloudAWS Government Secret CloudRouting Protocol ManagementCompTIA Security+

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

LAN AdministrationWAN AdministrationVPN TechnologiesRouting and SwitchingNetwork Security ControlsNetwork TroubleshootingCapacity PlanningPerformance AnalysisSegmentationVLAN Configuration

Soft Skills

CollaborationTechnical CommunicationProblem Solving

Tools & Technologies

ServiceNowJIRAWiresharkSolarWindsGrafanaPrometheusAnsibleTerraform

Certifications & Qualifications

CompTIA Security+Microsoft Certified: Azure Network Engineer AssociateAWS Certified Advanced Networking – SpecialtyCisco Enterprise Cloud Connectivity Specialist

Industry Keywords

U.S. Government Secret Security ClearanceDoD 8140NISPOM Chapter 8ICD 503RMFSTIGsJAFANJSIG

Tech Stack

Tools & technologies

AnsibleAWSAzureCloudCyber SecurityFirewallsGrafanaPrometheusServiceNowSwitchingTerraform

About the role

Key responsibilities & impact

Perform advanced network administration and engineering for classified government contracts
Design, implement, harden, troubleshoot, and sustain Microsoft Azure Government Secret Cloud, AWS Government Secret Cloud, and air-gapped classified network infrastructure
Administer and optimize LAN, WAN, VPN, boundary defense, routing, switching, and encryption technologies
Plan, configure, implement, and document network solutions for enterprise and program-specific enclaves
Lead configuration, testing, accreditation support, and deployment of routing, switching, firewall, and security appliance solutions
Develop and present technical network design recommendations to management, program stakeholders, and partner teams
Conduct capacity planning, performance analysis, and growth forecasting
Maintain network standards, implementation patterns, security documentation, and operational procedures
Resolve complex network incidents, service degradations, and security events
Define technical requirements, translate mission needs into network designs, develop implementation plans, and support delivery
Implement and troubleshoot segmentation, VLANs, trunking, spanning tree, dynamic routing, secure tunneling, and boundary enforcement controls
Track engineering, incident, and implementation activities in ServiceNow and JIRA
Escalate high-risk technical issues and mission-impacting dependencies
Provide after-hours support for maintenance windows, incident response, and mission-critical cutovers
Collaborate with cybersecurity, systems, cloud, and compliance stakeholders
Produce engineering artifacts including diagrams, implementation plans, interface documentation, and troubleshooting guidance

Requirements

What you’ll need

Master's Degree with 3 years of relevant experience; OR a Bachelor's Degree with 5 years of relevant experience; OR an Associate's Degree with 7 years of relevant experience; OR a High School diploma (or equivalent) with 9 years of relevant experience in network engineering, network administration, or secure infrastructure operations
Current U.S. Government Secret security clearance, including a closed investigation date completed within the last 6 years, or enrollment in the U.S. Government Continuous Evaluation Program
Experience designing and maintaining LAN/WAN-based networks
Experience managing routing protocols on large LAN/WAN environments
Experience with routers, switches, and firewalls
Must meet U.S. Government DoD 8140 (formerly 8570) requirements for IAT/IAM Level II, typically CompTIA Security+ or equivalent, or be able to complete these requirements within six months of hire
Experience administering VPN technologies and network security controls
Experience with network security requirements, boundary protection, change control, and documentation in regulated or classified environments
U.S. Citizenship required for positions with a government clearance
Ability to lift and move equipment up to 50 pounds
Ability to provide after-hours support as required
Preferred: Bachelor's degree in Network Engineering, Computer Science, Information Technology, or related technical discipline
Preferred: Active Top Secret clearance with ability to obtain and maintain SCI, SAP/SAR access, or Polygraph eligibility
Preferred: Microsoft Certified: Azure Network Engineer Associate, AWS Certified Advanced Networking – Specialty, or Cisco Enterprise Cloud Connectivity Specialist certifications
Preferred: Knowledge of NISPOM Chapter 8, ICD 503, RMF, STIGs, JAFAN, JSIG, and related requirements
Preferred: Experience with Wireshark, SolarWinds, Grafana, Prometheus, or comparable tools
Preferred: Familiarity with Ansible and Terraform
Preferred: Experience with native load balancing tools
Preferred: Experience with BGP, OSPF, MPLS, encrypted transport, and complex carrier or transport services
Preferred: Experience configuring TACLANES
Preferred: Experience supporting Assessment and Authorization activities and security control implementation

Benefits

Comp & perks

Flexible work schedules
Phenomenal learning opportunities
Exposure to a wide variety of projects and customers
Friendly team environment
Exceptional benefits/healthcare
Life and disability insurance
Savings plan
Company paid holidays
Paid time off (PTO) for vacation and/or personal business
9/80 work schedule
401k matching program
Potential eligibility for overtime, shift differential, and discretionary bonus
Potential eligibility for Long Term Incentives for Vice President or Director positions