5h ago
New
$111,350 - $150,650/yr

Senior Network Engineer

Usa Md Rockvillesenior
Network EngineerInfrastructure & Cloud
0 views0 saves0 applied

Quick Summary

Key Responsibilities

TCP/IP, DNS, routing/switching, IPsec VPN, firewalls, and end-to-end connectivity troubleshooting, including PCAP analysis with Wireshark.

Requirements Summary

Skills:Cisco, Network Engineering, RSA SecurID,

Technical Tools
Network EngineerInfrastructure & Cloud
Regular

Clearance Level Must Currently Possess:

None

Clearance Level Must Be Able to Obtain:

None

NACI (T1)

Job Family:

IT Infrastructure and Operations

Requirements

~1 min read
  • Bachelor's degree or equivalent combination of education and experience.
  • 8+ years of network engineering experience, including: TCP/IP, DNS, routing/switching, IPsec VPN, firewalls, and end-to-end connectivity troubleshooting, including PCAP analysis with Wireshark.
  • Hands-on experience with Cisco switching/IOS upgrades and at least one enterprise firewall platform (Cisco ASA/Firepower or Palo Alto/Panorama).
  • Experience in federal or enterprise environments with strict compliance and 99.9%+ uptime requirements; familiarity with NIST 800-53, TIC 3.0, and CISA BODs.
  • Formal change-management experience and TLS certificate lifecycle management.
  • Excellent communication, documentation, and collaboration skills.

 

  • Zscaler Certified Cloud Professional (ZCCP) or Zscaler Certified Cloud Administrator (ZCCA).
  • Okta Certified Professional or higher.
  • Cisco ISE, RSA SecurID, SolarWinds scripting, Azure networking (NSGs), Riverbed, Grafana, or Cribl.
  • Hands-on experience administering Zscaler (ZIA, ZPA, ZDX).
  • Experience integrating Okta or another IdP with Zscaler via SAML/SCIM.

None

Cisco, Network Engineering, RSA SecurID, VPN Troubleshooting
None
8 + years of related experience
No

Job Description:

GDIT is seeking a Senior Network Engineer to support the Health Resources & Services Administration (HRSA). You will own the design, operation, and security of HRSA's network infrastructure environment while supporting the broader enterprise LAN/WAN, firewall, and remote-access infrastructure. This is a hands-on engineering role working directly with Project Managers, the Office of Information Security and Privacy (OISP), and desktop/server support teams.


  • 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

Onsite

Work Location:

USA MD Rockville

Additional Work Locations:

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.

 

 


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.

 

 

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

Location & Eligibility

Where is the job
Usa Md Rockville
On-site at the office
Who can apply
Same as job location

About this job

Pay per year
$111,350–$150,650 a year
16% below the $155,850 median for Network Engineer jobs on Jobera (230 salaries).
Posted
Today
Employer
has 1,919 open jobs on Jobera.

Listing Details

Posted
October 22, 2026
First seen
October 22, 2026
Last seen
October 22, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
68%
Scored at
October 22, 2026

Signal breakdown

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Senior Network Engineer$111,350 - $150,650