Network Infrastructure Engineer Job at Booz Allen Hamilton (Fort Meade)

Infrastructure Engineer - Network Specialist

We are currently recruiting an exciting opportunity on our IT Infrastructure tea...

Location

United Kingdom , London

Salary:

Not provided

Transact

Expiration Date

Until further notice

Requirements

A minimum of 5 years in a network infrastructure engineering role, ideally within Financial Services
Advanced experience with Azure Virtual Network (VNet) design (including subnetting, peering, and NSGs)
Extensive hands-on experience designing and managing Core and Top-of-Rack (ToR) switching environments, including resilience technologies like VSX or other MC-LAG protocols
Proven experience implementing network access control (NAC) and zero-trust principles
Working knowledge of configuration management and orchestration tools such as Ansible

Job Responsibility

Design, and deploy end-to-end network solutions, including LANs, WANs, WLAN and SD-WAN Solutions, both on-premise and within cloud infrastructure
Serve as the subject matter expert for all Azure networking components, leading integration, security, and governance efforts
Drive cross-functional collaboration, partnering closely with architecture, cybersecurity, and change delivery teams to ensure network designs and implementations are secure, compliant, and fully aligned with business and technical objectives
Drive network automation initiatives, identifying opportunities and implementing solutions (e.g. Ansible) to streamline provisioning, management, and monitoring
Manage and monitor networks, servers, and systems to ensure optimal performance. This includes troubleshooting network issues and performing regular maintenance and upgrades
Lead network security design and configuration to protect the organisation's data and systems, including setting up firewalls, VPNs, policy-based routing, and zero-trust network security principles
Translating High-Level Designs (HLDs) and business requirements into practical conceptual models, while taking full ownership for the creation, documentation, and implementation of detailed Low-Level Designs (LLDs)
Proactively managing the capacity and performance of the hybrid network infrastructure, with a focus on Data Center fabric scalability, and raising strategic design proposals for continuous improvement in line with business demands
Owning the network infrastructure lifecycle strategy, including vulnerability management, patching governance, and maintenance planning
Providing where necessary out of hours support of the IT systems

What we offer

company discretionary bonus
excellent pension contributions
an attractive staff share scheme
BUPA health insurance
buying and selling of annual leave
sponsorship of relevant professional qualifications

Fulltime

Network Infrastructure Engineer

Location

United States , Fort Meade

Salary:

77600.00 - 176000.00 USD / Year

Booz Allen Hamilton

Expiration Date

Until further notice

Requirements

5+ years of experience providing implementation and engineering support for DoD enterprise networks
3+ years of experience with commercial hardware, networks, and cloud environments
2+ years of experience conducting network discovery, including analyzing and documenting system requirements
Experience developing and executing test and implementation plans based on requirements
Ability to communicate effectively with both technical and non-technical personnel, multitask, and prioritize
Ability to travel to CONUS and OCONUS locations up to 40% of the time
Secret clearance
HS diploma or GED
Ability to obtain a DoD 8570.01 IAT Level II Certification within 6 months of hire date

Job Responsibility

Maintain responsibility for completing site surveys and creating structured designs for the customer’s network in support of voice, data, security, and audio and visual systems
Design engineered drawings, specifications, reports, and other technical documents
Work closely with other IT and facilities team members, project teams, clients, architects, engineers, subcontractors, vendors, material suppliers, and other technical resources to analyze business and technical requirements to develop system designs, estimates, implementation plans, management and customer reports, and coordinate the structured cabling design with other design disciplines
Implement final network solutions to support on-prem and cloud environments
Manage the production of network devices and network architecture design and develop all supporting documentation required for implementation in this global network

What we offer

Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Recognition awards program

Network and Cloud Infrastructure Engineer

Two (2) years of experience working with/for state agencies. Looking for local o...

Location

United States , Sacramento

Salary:

Not provided

Enormous Enterprise

Expiration Date

Until further notice

Requirements

Two (2) years of experience working with/for state agencies
Five (5) years of working experience in: Network Designing, deploying and advanced support of multi-protocol IP backbone and access networks (running OSPF, SD-WAN, Fiber ring, Site-to-Site VPN, Layer 3 Switching, Remote access VPN, Prisma)
VMWare 8.5 and NSX
Planning network integration and migrations
Design and implement layer 1, 2 and 3 network solutions
Deploying and operating HPE Aruba switches and wireless controllers
Circuit deployment standards and proper implementation procedures for business needs
Two (2) years of technical experience in configuration and support of the HPE Aruba ClearPass Policy Manager
Two (2) years of technical experience in using Azure cloud technologies for development and maintenance of the network infrastructure and VMWare NSX
Three (3) years of work experience in: Troubleshooting and resolving complex routing and switching problems in an IP-based carrier network

Network Admin Senior Engineer-Infrastructure Management

Sopra Steria, a major Tech player in Europe, is hiring for the position of Netwo...

Location

India , Noida

Salary:

Not provided

Sopra Steria

Expiration Date

Until further notice

Requirements

Proven hands-on network engineering experience
Solid understanding of the OSI or TCP/IP model
Deep Hands on to understand the incident and troubleshooting with SLA
Deep understanding of networking routing protocols (e.g., Static, BGP, OSPF)
Deep understanding of VLAN, HSRP, VRRP, STP, VTP, VSS, VLS and VPC802.11, QoS, Ether-Channel
Deep Hands-on experience on Cisco, Nexus and HPE network devices e.g., router, switch
Hands-on experience with monitoring, network diagnostic and network analytics tools
Deep Hands-on experience on Cisco, Aruba Wireless Controller and Access Point
Deep understanding of Clear Pass, 802.1x, Radius, TACACS
Deep understanding and Hands on IPsec and Remote VPN

What we offer

Inclusive and respectful work environment
Open positions for people with disabilities
Commitment to fighting against all forms of discrimination

Network Engineer

We are on the hunt for a Network Engineer to join our team in the Real Estate & ...

Location

United States , Silver Point

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proficiency in Cisco Routers and Cisco Technologies
Extensive knowledge of Router Switches and Switch Routers
Ability to perform Switch Configuration with precision
Proficient in Network Cabling tasks
Comprehensive understanding of Network Infrastructure
Demonstrated experience in Network Integration
Bachelor's degree in Computer Science, Information Technology or related field
Minimum of 3 years experience in a network engineering role within the Real Estate & Property industry
Detail oriented certifications such as CCNA, CCNP are highly desirable
Excellent problem-solving skills and the ability to work under pressure

Job Responsibility

Configure and set up network infrastructure to support restaurant operations
Monitor and maintain connectivity for POS terminals, back-office desktop, and server
Handle the validation and troubleshooting of switches, routers, and network cabling
Install new cabling where needed, ensuring optimal network performance
Utilize Cisco technologies effectively for network integration and infrastructure
Process and manage router switches and switch configurations to optimize network function

What we offer

medical
vision
dental
life and disability insurance
eligibility to enroll in company 401(k) plan

Fulltime

Engineering Manager, Infrastructure Engineering

At Sigma, we are redefining how modern businesses leverage data by building a hi...

Location

United States , New York City

Salary:

220000.00 - 270000.00 USD / Year

Sigma Computing

Expiration Date

Until further notice

Requirements

5+ years of leadership experience in infrastructure, DevOps, or platform engineering roles
Have worked extensively with Kubernetes, Terraform, and major cloud platforms (AWS, GCP, Azure) in production environments
Are passionate about enabling engineers through reliable, scalable infrastructure
Have a strong grasp of networking, security, and distributed systems fundamentals
Want to stay hands-on with technology while growing your leadership and management skills
Care deeply about creating a collaborative, inclusive team culture

Job Responsibility

Lead and support a small, high-impact infrastructure team working across Kubernetes, Terraform, AWS, GCP, Azure, CI/CD, networking, and system observability
Drive technical execution of the team’s roadmap, ensuring delivery of scalable, secure, and resilient infrastructure
Collaborate cross-functionally with security, product engineering, and leadership to align infrastructure initiatives with company goals
Mentor and coach engineers, supporting their career development and helping them grow through regular feedback and guidance
Contribute hands-on to architecture, design, and development, especially in areas of cloud orchestration, IaC, and infrastructure automation
Establish best practices for infrastructure as code, cloud operations, and reliability engineering
Foster a strong sense of ownership and accountability, setting clear expectations and helping the team maintain a high technical and operational bar

What we offer

Equity
Generous health benefits
Flexible time off policy
Paid bonding time for all new parents
Traditional and Roth 401k
Commuter and FSA benefits
Lunch Program
Dog friendly office

Fulltime

Network Engineer

At Applied Network Solutions (ANS), we bring together some of the most curious m...

Location

United States , Colorado Springs

Salary:

100000.00 - 185000.00 USD / Year

Applied Network Solutions

Expiration Date

Until further notice

Requirements

Regularly supports the technical assessment and delivery of a specific technical network solution to the customer
Provides a key support role in operating as a conducive high-performance team across all lifecycle stages
Performs/Conducts the transition/transformation from existing to new network design solutions
Provides technical direction and engineering expertise for network systems infrastructure activities, including planning, designing, and implementing communications and network infrastructure requirements for buildings and systems (Routers, Firewalls, DNS, IPAM, NTP, Command and Telemetry)
Provides technical consulting and advice to others on efforts, solution design, system management, tuning and modification of solutions
Collects and determines data from appropriate sources to assist in determining customer needs and requirements
Responds to requests for technical information from customers
Develops customer technology solutions using various industry products and technologies

Job Responsibility

Plan, analyze, design, develop, test, secure, integrate, implement, operate, and maintain the custom solutions that ANS delivers
Solution and design engineering functions for government passive and active network infrastructures
Responsible for C&T Network Engineering and supporting other engineering teams for all network design and engineering activities
Conduct engineering activities on the government’s wide area networks (WAN), the local area networks (LAN), Campus Area Networks (CAN), Access and Control Interfaces (CI), Command and Telemetry and other networks that support multiple classification levels of communications

What we offer

Family Medical, Dental (w/ adult orthodontia) and Vision coverage
Pet Discount Program
PTO (Paid Time Off)
Maternity/ Paternity Leave
Supplemental Military Leave Pay
11 Paid Holidays
401(k) plan with 6% Company Contribution
Generous Professional Development Program
100% Employer paid Short- and Long-Term Disability
100% Employer paid Life Insurance

Fulltime

Network Engineer 3

PagerDuty is seeking a (Senior) Network Engineer 3 to join our diverse, customer...

Location

Canada , Toronto

Salary:

98000.00 - 149000.00 CAD / Year

PagerDuty

Expiration Date

Until further notice

Requirements

8+ years of experience in enterprise network engineering and operations
Professional network certification (CCNP, JNCIP, or equivalent)
Extensive experience with TCP/IP networking, BGP, OSPF, MPLS, and modern networking protocols in large-scale distributed environments
Demonstrated proficiency in network automation using Python, Ansible, Terraform, or equivalent tools
Knowledge of a mixed workaround environment including macOS and Windows

Job Responsibility

Lead the design and implementation of large-scale network solutions across our global infrastructure, including cloud environments, and office locations
Provide senior-level incident response and problem-solving for critical network issues, ensuring minimal customer impact through swift resolution and thorough root cause analysis
Create, manage, and respond to PagerDuty alerts while maintaining our on-call rotation to ensure 24/7 coverage of network infrastructure
Architect and implement network security controls, including DDoS mitigation, firewall rules, and zero-trust networking principles
Collaborate with engineering teams to improve network reliability, performance, and security through proactive maintenance and architectural improvements

What we offer

Competitive salary
Comprehensive benefits package from day one
Flexible work arrangements
Company equity
ESPP (Employee Stock Purchase Program)
Retirement or pension plan
Generous paid vacation time
Paid holidays and sick leave
Dutonian Wellness Days & HibernationDuty - companywide paid days off in addition to PTO
Paid parental leave: 22 weeks for pregnant parent, 12 weeks for non-pregnant parent

Fulltime

Network Infrastructure Engineer

Booz Allen Hamilton

Location:
United States , Fort Meade

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 30, 2026

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Job Description:

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Job Posted:
January 30, 2026