Senior Network Engineer

Type of Requisition: Regular Clearance Level Must Currently Possess: None

Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI

(T1) Job Family: IT Infrastructure and Operations Job

Qualifications

• Skills:
• Network Engineering, RSA SecurID, VPN Troubleshooting, Zscaler Certifications:
• None Experience: 8 + years of related experience US Citizenship Required: No Job

Description

The Senior Network Engineer will support Health Resources &

Services Administration (HRSA) projects by providing hands-on expertise in the

design, implementation, and management of enterprise network infrastructure.

This role works closely with Project Managers and cross-functional teams to

deliver complex initiatives, ensuring high availability, security, and

performance of network systems. HOW YOU WILL MAKE AN IMPACT: Design, plan,

implement, and maintain of enterprise LAN/WAN, Zscaler, and network security

infrastructure Configure and manage routers, switches, firewalls, and remote

access systems in support of secure and scalable network operations Implement

and support RSA SecurID / RSA Authentication Manager solutions, including

integration with VPNs, RADIUS, and enterprise authentication systems Design,

implement, and troubleshoot IPv4 and IPv6 network architectures, ensuring

seamless integration and scalability across environments Provides innovative

methods and technical solutions using the engineering design process.

Collaborate closely with Project Managers, engineers, and stakeholders to

deliver complex network projects on time and within scope Analyze customer and

business requirements to develop technical solutions for complex networking

challenges Ensure network integrity, security, and compliance with federal and

organizational policies, including backup and recovery capabilities Monitor

network performance using industry-leading tools, proactively identifying and

resolving issues Plan and execute network upgrades, enhancements, and technology

refresh initiatives Evaluate and recommend emerging technologies to improve

network performance, security, and scalability Coordinate procurement of network

hardware, software, and vendor/subcontractor services as needed Develop and

maintain network documentation, diagrams, and standard operating procedures.

WHAT YOU NEED TO SUCCEED: Bachelor's degree or equivalent combination of

education and experience. 8+ years' experience in network engineering, as

described below Experience supporting federal or enterprise-level IT

environments Strong problem-solving, communication, and organizational skills

TECHNICAL REQUIREMENTS: Strong experience in network engineering and

architecture (LAN/WAN, routing/switching, firewalls, Zscaler) Hands-on

experience with RSA SecurID / RSA Authentication Manager and network

authentication protocols (RADIUS, LDAP) Expert with Cisco switches network

software upgrades Troubleshoot complex network issues (Expert) Vulnerability

Remediation Process Update technical documentation, maintaining & implementation

of the SOP for network security (A Must) Cisco IPsec VPN troubleshooting Cisco

Identity Services Engine (ISE) SolarWinds automation scripts Cisco ASA Firewall

5500 / Firepower (A Must) Palo Alto Firewalls Panorama Azure experience with

NSGs (Networking) Analyzing PCAP Files using Wireshark Change Management Process

TLS certificates renewals and installs Troubleshooting using Riverbed, Grafana

or Cribl, and other tools as available Must be willing to work after hours and

weekends during maintenance windows (onsite) as-needed (A Must) - approximately

every 9 weeks LOCATION: Rockville, MD (onsite) CLEARANCE: Ability to obtain a

Public Trust: candidate must have lived in the United States at least three (3)

out of the last five (5) years and pass a public trust background investigation.

GDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness

packages Internal mobility team dedicated to helping you own your career

Professional growth opportunities including paid education and certifications

Cutting-edge technology you can learn from #FedHealthJobs #GDITPriority The

likely salary range for this position is $122,400 - $165,600. This is not,

however, a guarantee of compensation or salary. Rather, salary will be set based

on experience, geographic location and possibly contractual requirements and

could fall outside of this range. Scheduled Weekly Hours: 40 Travel Required:

None Telecommuting Options: Onsite Work Location: USA MD Rockville Additional

Work Locations: Total Rewards at GDIT: Our benefits package for all US-based

employees includes a variety of medical plan options, some with Health Savings

Accounts, dental plan options, a vision plan, and a 401(k) plan offering the

ability to contribute both pre and post-tax dollars up to the IRS annual limits

and receive a company match. To encourage work/life balance, GDIT offers

employees full flex work weeks where possible and a variety of paid time off

plans, including vacation, sick and personal time, holidays, paid parental,

military, bereavement and jury duty leave. To ensure our employees are able to

protect their income, other offerings such as short and long-term disability

benefits, life, accidental death and dismemberment, personal accident, critical

illness and business travel and accident insurance are provided or available. We

regularly review our Total Rewards package to ensure our offerings are

competitive and reflect what our employees have told us they value most. Our

Identity Verification Process: As part of the hiring process, we will ask you to

complete an identity verification process that leverages advanced biometrics and

artificial intelligence to ensure authenticity and protect against identity

fraud. You are expected to be on camera during virtual interviews. We reserve

the right to take your picture to verify your identity and prevent fraud. By

proceeding, you authorize the collection, processing, and use of your biometric

data for identity verification and security purposes. About Our Work: We are

GDIT. A global technology and professional services company that delivers

technology solutions and mission services to every major agency across the U.S.

government, defense and intelligence community. Our 26,000 experts extract the

power of technology to create immediate value and deliver solutions at the edge

of innovation. We operate across 50+ countries worldwide, offering leading

mission-ready capabilities in AI, cloud, cyber and software development. Join

our Talent Community to stay up to date on our career opportunities and events

at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities /

Protected Veterans Opportunity Owned From working with technologies like AI,

cyber and cloud to careers in intelligence and health, we offer endless

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