SR Network Engineer
Fort Belvoir, VA
Category: Engineer
Industry: Government
Reference ID: JN -062026-107309
Date Posted: 06/07/2026
Shortcut: http://careers.eliassen.com/k1liFW
Description:
On-site in Fort Belvoir, VA
Our client seeks a Senior Network Engineer to lead network infrastructure modernization efforts and guide complex integrations across LAN, MAN, and WAN environments. The role provides technical reviews, architecture guidance, and direction on high-availability, virtualization, and cloud solution initiatives in support of Army programs. The position requires an active Secret clearance with the ability to obtain Top Secret and United States citizenship.
Due to federal security clearance requirements, applicant must be a United States Citizen with an active Secret clearance. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $70.00 to $75.00/hr. w2
Responsibilities:
- Provide technical reviews of engineering design and implementation plans for network infrastructure modernization to ensure alignment with established architecture.
- Oversee LAN, MAN, and WAN survey, design, and implementation while leading integration and test of large-scale networks.
- Assist in developing emerging network architectures, standards, and specifications.
- Analyze and assess LAN, MAN, and WAN hardware and recommend performance and equipment specifications.
- Evaluate current and emerging network technologies for cost, readiness, compatibility, and usability.
- Provide technical direction for IT projects including high-availability and virtualization.
- Lead collaborative efforts with developers, designers, product owners, and partners to develop prototype technical solutions across hardware and software.
- Collaborate with agencies and programs as a solutions consultant to determine optimal cloud solutions.
- Evaluate environments for migration, work in sandboxes, and architect solutions tailored to Army needs.
- Coordinate solution design and architecture with project teams to align with Army projects.
- Work with implementation teams to provide technical guidance and set implementation priorities.
- Coordinate technical execution of transformation projects and design, develop, and implement an enterprise data management solution to enhance operations.
- Lead customer engagements to determine requirements and provide technical updates to the Product Manager.
Experience Requirements:
- Minimum 10 years of hands-on experience in network engineering and IT systems design and integration.
- Desired minimum 5 years of experience with virtualization and cloud environments.
Education Requirements:
- Bachelor’s degree in engineering or a related field.
- One of the following or equivalent: CCNA, JNCIA, CCNP, JCNP.
- Active secret clearance.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above