Network Architect
General Dynamics Information Technology
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Job summary
General Dynamics Information Technology is seeking an experienced Network Architect to design, secure, modernize, and support highly available enterprise network services for the National Nuclear Security Administration. This senior role leads network engineering and operations teams across LAN, WAN, datacenter, remote-access, and boundary-protection environments.
The position requires 9+ years of related experience, a U.S.
Qualifications
- Extensive experience designing and supporting large, geographically dispersed enterprise networks.
Responsibilities
- Design and maintain enterprise LAN, WAN, datacenter, VPN, firewall, load-balancing, and network access-control architectures.
- Develop network standards, reference architectures, implementation plans, and technology roadmaps.
- Provide technical leadership for routing, switching, segmentation, secure remote access, and boundary protection.
- Lead network modernization, equipment refresh, technology migration, and new-site deployment efforts.
- Evaluate proposed network changes for security, availability, performance, capacity, and operational impact.
- Troubleshoot complex network incidents and perform root-cause analysis for recurring issues and outages.
- Support vulnerability remediation, continuous monitoring, secure configuration, and Risk Management Framework activities.
- Develop network diagrams, engineering documentation, operating procedures, and technical briefings.
- Mentor network engineers and provide directions to geographically distributed technical teams.
- Collaborate with government stakeholders, cybersecurity teams, system administrators, vendors, and program leadership.
Skills
Education
Tools
Job description
Regular
None
None
IT Infrastructure and Operations
Job Qualifications: Enterprise Network, Microsoft Office, Network Architecture, Wide Area Network (WAN)
None
9 + years of related experience
Yes
The Network Architect will design, secure, modernize, and support highly available enterprise network services for the National Nuclear Security Administration. This senior technical position supports classified and unclassified LAN, WAN, datacenter, remote-access, and boundary-protection environments while providing technical leadership to network engineering and operations teams.
- Design and maintain enterprise LAN, WAN, datacenter, VPN, firewall, load-balancing, and network access-control architectures.
- Develop network standards, reference architectures, implementation plans, and technology roadmaps.
- Provide technical leadership for routing, switching, segmentation, secure remote access, and boundary protection.
- Lead network modernization, equipment refresh, technology migration, and new-site deployment efforts.
- Evaluate proposed network changes for security, availability, performance, capacity, and operational impact.
- Troubleshoot complex network incidents and perform root-cause analysis for recurring issues and outages.
- Support vulnerability remediation, continuous monitoring, secure configuration, and Risk Management Framework activities.
- Develop network diagrams, engineering documentation, operating procedures, and technical briefings.
- Mentor network engineers and provide directions to geographically distributed technical teams.
- Collaborate with government stakeholders, cybersecurity teams, system administrators, vendors, and program leadership.
- Extensive experience designing and supporting large, geographically dispersed enterprise networks.
- Expert knowledge of LAN, WAN, datacenter, and network-security architecture.
- Advanced knowledge of routing and switching, including BGP, EIGRP, OSPF, VLANs, spanning tree, and high-availability design.
- Hands-on experience with enterprise Cisco routers and switches or comparable platforms.
- Experience deploying and maintaining Palo Alto, Cisco ASA, or comparable enterprise firewalls.
- Experience with IPsec, GRE, DMVPN, FlexVPN, VPN, and secure remote-access technologies.
- Experience with Cisco ISE, TACACS+, RADIUS, 802.1X, or comparable network access-control technologies.
- Knowledge of network segmentation, identity-based access, least privilege, and Zero Trust principles.
- Experience with network monitoring, packet analysis, and troubleshooting tools such as SolarWinds, Wireshark, or TCPDump.
- Strong technical leadership, documentation, communication, troubleshooting, and problem-solving skills.
- Experience supporting NNSA, DOE, DoD, the Nuclear Security Enterprise, or another national-security organization.
- Experience supporting both classified and unclassified networks.
- Experience with Citrix NetScaler, ForeScout, Blue Coat, Proofpoint, or similar enterprise technologies.
- Familiarity with network automation, scripting, APIs, software-defined networking, cloud connectivity, or infrastructure as code.
- Experience with Trusted Internet Connections, wireless networks, IPv6, or data-center modernization.
- Prior experience as a Network Architect, technical lead, team lead, or senior network subject-matter expert.
- Familiarity with ITIL and federal IT service-management practices.
- Bachelor’s degree in information technology, computer science, cybersecurity, network engineering, information systems, web technology, or related discipline.
- Minimum of 12 years of relevant network architecture, engineering, security, or infrastructure experience.
- At least eight years of experience supporting enterprise LAN, WAN, datacenter, or network-security environments.
- At least five years of experience in senior engineering, architecture, technical-lead, or subject-matter-expert role.
- Additional relevant experience may be considered in place of the degree requirement.
Certifications: CISSP, CompTIA Security+, or another industry-recognized cybersecurity certification appropriate to the position highly desired. CCNA, CCNP, CCIE, Palo Alto Networks, ITIL, or comparable networking, security, or service-management certification.
- United States citizenship is required.
- Must possess an active DOE Q clearance or an equivalent clearance eligible for DOE reciprocity.
- Must be able to maintain required personnel-security and facility-access qualifications.
- Occasional travel or after-hours support may be required
The likely salary range for this position is $182,750 - $247,250. 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.
40
Less than 10%
Onsite
USA NM Albuquerque
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
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