Senior Network Engineer
$106.25k - $143.75kGdit
Req ID: RQ230891
Type of Requisition: Regular
Clearance Level Must Be Able to Obtain: None
Public Trust/Other Required: MBI (T2)
Job Family: IT Infrastructure and Operations
Skills:
Access Control (AC),Communication Network,Network Access Control (NAC),Networking,Networks
Experience:
5 + years of related experience
Job Description:
SENIOR NETWORK ENGINEER
Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your engineering career.
MEANINGFUL WORK AND PERSONAL IMPACT
As a Senior Network Engineer, the work you'll do at GDIT will be impactful to the mission of USPTO. You will play a crucial role in providing engineering support for the Network Access Control infrastructure supporting a wide range of wired and wireless authentication and authorization services.
Manage and implement network access policies using Cisco Secure Client and Microsoft native supplicants for both wired and wireless authentication.
Test and deploy posture assessment for endpoints to ensure compliance with security policies.
Troubleshoot and resolve network access issues related to 802.1X authentication and posture assessment.
Configure and manage network devices to enforce access control policies.
Work closely with the network and security teams to ensure seamless integration of network access control solutions.
Develop and maintain detailed documentation of configurations, processes, and procedures.
Provide training and knowledge transfer to internal teams as needed.
Stay up to date with the latest industry trends and technologies related to network access control and security.
WHAT YOU'LL NEED TO SUCCEED
Bring your engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have:
Bachelor's degree in computer science, Information Technology, or a related field.
Minimum of 5 years of experience in network engineering and security, with a focus on network access control.
Expertise in configuring and managing Cisco Identity Services Engine (ISE).
Proficiency in using Cisco Secure Client and Microsoft native supplicants for 802.1X authentication.
Experience with both wired and wireless network authentication and posture assessment.
Strong understanding of network security principles and best practices.
Excellent troubleshooting and problem-solving skills.
Strong communication and documentation skills.
Relevant certifications (e.g., CCNP, CCIE, JNCIP, JNCIE or other Cisco and Juniper security certifications) are preferred
***Public Trusr required.
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
● Growth: AI-powered career tool that identifies career steps and learning opportunities
● Support: An internal mobility team focused on helping you achieve your career goals
● Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
● Flexibility: Flexible work week to own your priorities at work and at home
● Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
The likely salary range for this position is $106,250 - $143,750. 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.
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
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
- ...of elite companies to receive the highest form of third-party validation. Summary: We are seeking a highly skilled Senior Network Engineer to join our team. The ideal candidate will have extensive experience in implementing and maintaining complex network infrastructures...SeniorContract workRemote work
$140k - $200k
...TS/SCI Clearance Required! Senior Netwok Escalation Engineer opportunity with leading global technology solutions provider! This Jobot Job is hosted... ...to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings....SeniorLocal area- ...Network Engineer Location: Mclean, VA/ Plano, TX Duration: 12 months (Contract to Hire/Conversion) Job Responsibilities: Design, deploy, and maintain the data center network infrastructure, ensuring high availability and performance. Implement and configure...SeniorContract work
$160k - $185k
...Senior Network Engineer GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance, to provide Tier 3 support and engineering expertise for the design, testing, and implementation of the Next Generation Network for federal customer. This...SeniorCurrently hiring$180k - $220k
Job ID: 2616439 Location: Arlington, VA, 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...SeniorFull timeRemote workShift work- ...detailed analysis of alternatives Document and present the results of the analysis to Leidos and Government stakeholders through the engineering review boards Oversee the development of proofs of concept, which are narrowly scoped projects (3 months or less) to provide...SeniorFlexible hours
$230k - $250k
...Description Quantum Sky is seeking a highly skilled and motivated Senior Network Engineer to join our team. As a key member of the Networking team, you will play a critical role in designing and implementing robust and efficient network infrastructure solutions for...SeniorFull time$120.8k - $265.8k
Job Title: Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity:...SeniorFull timeContract workWork experience placementLocal areaFlexible hours$144.8k
...Req ID: 42113 Summary Senior Network Engineer Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture...SeniorCasual workShift work- ...Senior Network Engineer Company Overview Dutch Ridge Consulting Group, LLC (DRCG) is an ISO 9001:2015, Department of Veterans Affairs (VA) Certified Veteran Enterprise (CVE), Service-Disabled Veteran-Owned Small Business (SDVOSB). DRCG provides cleared technical...SeniorWork experience placementWorldwide
- ...Senior Network Engineer Reston, VA About Metron Metron is an employee-owned company dedicated to delivering innovative solutions for the most challenging national security problems. For over 40 years, our principled approach to problem-solving has yielded creative...SeniorFor contractorsWork at office
$60k - $180k
...Migration, Applications and Infrastructure, Software Development, and Finance & Accounting. M9 Solutions is seeking a Senior Network Engineer to work on-site in support of a government contract for a client located in Springfield, VA . An active Top Secret clearance...SeniorFull timeContract workFor subcontractor$77.6k - $176k
...Job Number: R0238555 Network Engineer, Senior The Opportunity: We are seeking a Network Engineer to support the design, deployment, and maintenance of enterprise and tactical networks for the Department of War (DoW). This is an exciting opportunity to apply your...SeniorFull timeContract workPart timeLocal areaRemote work- ...health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization... ...the future. Department Summary: The L614 - Intelligent Network Services Department within MITRE Technology and Engineering specializes...SeniorWork experience placementInternshipLocal areaRelocation
$104k - $166k
...Network Engineer, Senior Herndon, VA Top Secret/SCI Polygraph Unspecified Career Level not specified $104,000 - $166,000 Job Description About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe...SeniorContract workTemporary workShift work- ...About the Job Position Description: Senior Network Engineer: Senior working with a diverse team of analysts, linguists, cultural experts, and operations officers, focused on creating and recognizing targeting opportunities and strategies in the cyber-realm. Responsible...SeniorFull timeFor contractorsFor subcontractorMonday to Friday
$137.3k - $205.9k
...customers, better. And it means we prioritize a diverse F5 community where each individual can thrive. Position Title: Senior Network Engineer Department: Network Engineering About the Role We are seeking a Senior Network Engineer who brings...SeniorLocal area- A government contracting firm located in McLean, Virginia, is seeking a network engineer with expertise in VoIP systems and a strong background in TCP/IP and LAN/WAN. The role involves working in a collaborative team to support U.S. Government projects. Required qualifications...Senior
$70k - $104k
...progress: Harness your expertise to solve challenges and celebrate success! Job Summary JCS Solutions is seeking a Senior Network Engineer to support our teaming partner, Leidos. In this role you will design, implement, modernize, and sustain enterprise network...SeniorFull timeContract workTemporary workLocal areaRemote workFlexible hours- Responsibilities and qualifications for a Network Engineer role. Responsibilities Support the data center refresh project, ensuring seamless... ...effectively collaborate with team members and stakeholders. Seniorities and Employment Details Seniority level: Mid-Senior level...SeniorContract work
- ...Job Description Job Description Position Summary Senior Network Engineers lead the design, implementation, and troubleshooting of complex enterprise network infrastructure in support of the customer's requirements. Senior Network Engineers develop secure network...Senior
- ...Job Description Job Description Role Summary: The Senior Network Engineer at Perfecta is responsible for maintaining the design and integrity of the corporate enterprise network, which also includes customer and program enclaves. Responsible for engineering, monitoring...Senior
- ...~ Vision insurance Serve as the senior technical lead for the deployment, security... ...administer, and troubleshoot Palo Alto Networks Next-Generation Firewalls and Panorama,... ...Alto Networks Certified Network Security Engineer (PCNSE) certification. • Proven experience...SeniorLocal areaRemote work
- ...over 20 years of expertise, we’re dedicated to empowering federal agencies through technology, engineering, and professional services. We’re currently seeking a Senior Network Engineer to help design, implement, and maintain the Postal Service Mail Processing Network...Senior
- ...Job Description Job Description Job Title : Senior Network Engineer Location : Onsite in Arlington, VA Job Type : Full-time Security Clearance : TS/SCI Clearance is required Shift Schedule : Tuesday - Sunday, 10:00 PM - 6:30 AM (10-hour swing shifts...SeniorFull timeWork experience placementRemote workShift workAfternoon shift
- ...Job Description Benefits: Health insurance Opportunity for advancement Training & development Now Hiring: Network Engineer - Senior POS-195 Location: On-Site | Herndon, VA Company: Emergent Technologies Inc. Emergent Technologies Inc., a veteran...SeniorFull timeImmediate start
- ...Job Description Job Description TITLE: Senior Network Engineer, AI Data Center Infrastructure LOCATION: McLean, VA CLEARANCE REQUIRED: Active TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, Onsite TRAVEL: Up to 20% POSITION SUMMARY Modern...SeniorFull time
$120k - $140k
...Job Description Job Description MBA Consulting Services, Inc. (MBA CSi) is seeking a Traveling Senior Network Engineer to support the United States Postal Service (USPS) Mail Processing Network Infrastructure. In this role, you will design, implement, and maintain...SeniorTemporary workWork at officeLocal area- ...Job Description Job Description Agil3 Technology Solutions (A3T) is seeking an experienced Senior Network Engineer to provide enterprise network engineering, administration, sustainment, and Tier III technical support for the U.S. Government IT environment. The...SeniorTemporary work
$125k
...assist major agencies in addressing intricate issues and ensuring a more secure future. AGE Solutions is looking to hire a Senior Network Engineer for CONUS. The Senior Network Engineer is responsible for leading the design, implementation, administration, and support...SeniorContract workCasual workWork at officeImmediate start
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Network Engineer. Be the first to apply!
- network infrastructure engineer Falls Church, VA
- network developer Falls Church, VA
- senior network engineer remote Falls Church, VA
- network engineer Falls Church, VA
- data center network engineer Falls Church, VA
- network engineer - transport Falls Church, VA
- cisco network engineer Falls Church, VA
- network consulting engineer Falls Church, VA
- senior devops engineer remote Falls Church, VA
- senior implementation engineer Falls Church, VA



