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Senior Network Engineer

SAIC

Suffolk, Virginia • Today

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Network Engineer, IT Infrastructure

tax.com

Remote or Hybrid in London, England • Today

Full-time

Immediate Placement: - Senior Network Engineer

NavaTech LLC

Remote or Hybrid in Rockville, Maryland • 2d ago

Easy Apply

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Depends on Experience

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Remote • 24d ago

Easy Apply

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Depends on Experience

SENIOR NETWORK ENGINEER

Showman Staffing

Remote • 3d ago

Easy Apply

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Motion Recruitment Partners, LLC

Remote or Princeton, Indiana • Today

Easy Apply

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Senior Network Engineer (Remote)

Irvine Technology Corporation (ITC)

Remote or Orange, California • Today

Easy Apply

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USD60 - USD70

Sr. Ethernet Network Engineer

INSPYR Solutions

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Senior Network Engineer

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Remote or Austin, Texas • Today

Easy Apply

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Senior Network Engineer

Leidos

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Senior Network Engineer

CACI International, Inc.

Remote • 30+d ago

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USD 90,300.00 - 189,600.00 per year

Senior Network Systems Engineer

ASEC, Inc.

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USD 150,000.00 - 165,000.00 per year

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Blue Mantis

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Comcast Corp

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Senior Advisory Network Engineer

Frontier Technology Inc

Remote or Ventura, California • Today

Full-time

USD 135,000.00 - 185,000.00 per year

Senior Advisory Network Engineer

Frontier Technology Inc

Remote or Huntsville, Alabama • Today

Full-time

Subject Matter Expert IV- Network Engineer

Chugach Government Solutions

Portsmouth, Virginia • Today

Full-time

USD 110,000.00 - 160,000.00 per year

Sr. OT Network Engineer (Georgetown, KY)

Motion Recruitment Partners, LLC

Remote or Georgetown, Kentucky • Today

Easy Apply

Contract

Sr. OT Network Engineer (Liberty, NC)

Motion Recruitment Partners, LLC

Remote or Liberty, North Carolina • Today

Easy Apply

Contract

Network Engineer III

Dollar Tree Stores

Chesapeake, Virginia • Today

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USD 99,000.00 per year

Sr. Cloud Network Engineer

JLL

Remote or Chicago, Illinois • Today

Full-time

USD 130,000.00 - 160,000.00 per year

Communications Network Engineer Senior

Leidos

Yorktown, Virginia • Today

Full-time

USD 29.09 - 43.87 per hour

Senior Network Security Engineer

Eliassen Group

Remote • Today

Contract

Senior Network Deployment Engineer Data Center Infrastructure (India) -Offshore role

Cyber 1 Armor

Remote • Today

Easy Apply

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$30-35 LPA

Akamai CDN / WAF - Senior Network Security Engineer

MailMigrationSupport LLC

Remote • 9d ago

Easy Apply

Contract

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Senior Core Network Engineer

Info Dinamica Inc

Remote or Arkansas • Today

Easy Apply

Third Party, Contract

Sr. Network Engineer- Remote

Calance

Remote • Today

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Senior Software Engineer - Network Services/Proxy

TDK Technologies

Remote • 16d ago

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Communications Network Engineer Senior

J VERS LLC

Yorktown, Virginia • Today

Full-time

USD 29.00 - 42.00 per hour

Immediate Placement:- Lead Network Engineer (Hands-on Technical Lead)

NavaTech LLC

Remote or Hybrid in Rockville, Maryland • 2d ago

Easy Apply

Contract

Depends on Experience

SAIC

Job Details

Skills

Engineering Support
Scalability
Optimization
Change Control
Tier 3
ROOT
Cyber Security
Virtual Private Network
SD
WAN
Tier 2
Operational Efficiency
Computer Hardware
Technology Integration
Disaster Recovery
Failover
Testing
Capacity Management
Evaluation
Change Management
Reporting
Science
Computer Science
Network Design
Security Clearance
OSPF
Border Gateway Protocol
Data Link Layer
Network Layer
Enterprise Networks
Packet Analysis
Network
NetScout
Switches
Palo Alto
Firewall
TACACS+
Cisco
ISE
IPsec
Routing
QoS
Multicast
TCP/IP
Subnetwork
Root Cause Analysis
Security+
Cisco Certifications
Management
Arista
Web Portals
High Availability
Microsoft Windows
Information Technology
Systems Engineering
FOCUS

Engineering Support
Scalability
Optimization
Change Control
Tier 3
ROOT
Cyber Security
Virtual Private Network
SD
WAN
Tier 2
Operational Efficiency
Computer Hardware
Technology Integration
Disaster Recovery
Failover
Testing
Capacity Management
Evaluation
Change Management
Reporting
Science
Computer Science
Network Design
Security Clearance
OSPF
Border Gateway Protocol
Data Link Layer
Network Layer
Enterprise Networks
Packet Analysis
Network
NetScout
Switches
Palo Alto
Firewall
TACACS+
Cisco
ISE
IPsec
Routing
QoS
Multicast
TCP/IP
Subnetwork
Root Cause Analysis
Security+
Cisco Certifications
Management
Arista
Web Portals
High Availability
Microsoft Windows
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: 2617949

Location: Suffolk, VA, US

Date Posted: 2026-10-14

Category: Information Technology

Subcategory: Network Engineer

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 25% of the time

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: ORA_ON_SITE

Description

SAIC is looking for a Senior Network Engineer to provide Tier 3 advanced engineering support for a mission-critical naval enterprise transport network, ensuring continuous availability, resilience, and scalability. This role serves as the highest level of operational escalation, responsible for diagnosing and resolving the most complex network issues, guiding Tier 2 personnel, improving network reliability, and contributing to long-term architectural direction. The engineer supports end-to-end network visibility, advanced troubleshooting, optimization, change control, and integration of new capabilities across a globally distributed environment.

This position is onsite in Suffolk, VA.

Primary Responsibilities:

Serve as the Tier 3 engineering escalation point, handling complex outages and deep root-cause investigations.
Perform advanced analysis of network performance, routing behavior, and security events using packet-level tools.
Lead cross-functional troubleshooting efforts with network, systems, cybersecurity, and vendor teams.
Design, validate, and enhance network architecture including routing, switching, firewalls, VPN, SD-WAN, and Spine-Leaf environments.
Provide guidance and oversight to Tier 2 teams, improving SOPs and operational efficiency.
Oversee hardware/software upgrades, major configuration changes, and technology integration.
Validate disaster recovery strategies and lead failover testing.
Develop and enforce enterprise-level configuration and security standards.
Conduct lab validation and simulation for new deployments and architectural changes.
Support long-range capacity planning and modernization initiatives.
Lead evaluation and adoption of emerging network technologies.
Improve incident, problem, and change management processes including major incident reporting.

Qualifications

Required Education and Experience:

Bachelor of science in Computer Science, Information Technology, or related field.
Five (5) or more years supporting large-scale enterprise or service provider network infrastructure.
Additional experience may substitute for degree.

Required Security Clearance:

Active Secret clearance.

Required Technical Skills:

Expert-level proficiency with OSPF, BGP, route redistribution, and routing policy.
Deep understanding of Layer 2/Layer 3 enterprise network design and Spine-Leaf architecture.
Mastery of packet analysis and network visibility (Gigamon, NetScout, etc.)
Hands-on experience with Arista switches, Palo Alto firewalls, TACACS+ on Cisco ISE, and IPSEC tunnels.
Strong troubleshooting capability for complex routing, QoS, multicast, and transport-layer issues.
Advanced understanding of TCP/IP, subnetting, and protocol behavior.
Proven ability to lead technical investigations and root-cause analysis.

Required Certifications:

IAT Level II (Security+) required.
CCNA/CCNP required; CCIE preferred.

Desired Skills:

Experience with SVLAN configuration and management.
Familiarity with Arista CloudVision Portal.
Experience in high-availability, fully redundant enterprise environments.

Working Environment:

Must be able to support a 24x7 operational environment, including escalations, major outages, maintenance windows, and upgrade events.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10111346
Position Id: 2617949
Posted 7 days ago

Company Info

About SAIC

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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Suffolk, Virginia

•

Today

Job ID: 2617566 Location: Suffolk, VA, US Date Posted: 2026-10-02 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for a Senior Systems Engineer to serve as a Senior Systems Administrator with experience in US Navy IT networks to support the sustained operation

Full-time

USD 80,001.00 - 120,000.00 per year

IT Systems Engineer

Suffolk, Virginia

•

Today

Job ID: 2617876 Location: Suffolk, VA, US Date Posted: 2026-10-13 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for an IT Systems Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed US Navy e

Full-time

USD 80,001.00 - 120,000.00 per year

Senior Network Engineer

District of Columbia

•

Today

Job ID: 2616439-OTHLOC-477 Location: , DC, US Date Posted: 2026-09-02 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a seasoned Network Engineer to join our Network Team. You will be responsible for the architecture, design, deployment, and optimization of

Full-time

USD 180,001.00 - 220,000.00 per year

Network Security Engineer

Suffolk, Virginia

•

Today

Job ID: 2617951 Location: Suffolk, VA, US Date Posted: 2026-10-14 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Network Security Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval ent

Full-time

USD 120,001.00 - 160,000.00 per year

SAIC