Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Principal Network Engineer

MITRE

MITRE Communications Network Engineering Research and Analysis

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies – collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation's health, security, and prosperity. Our people tackle the toughest technical challenges, supported by competitive benefits, meaningful career development, and a culture of innovation, collaboration, and technical excellence. Choose MITRE for a career with purpose — and help shape the future.

As an operator of Federally Funded Research and Development Centers (FFRDCs), MITRE staff are tasked with applying their skills to impact programmatic and technical decisions of highest importance to the nation. The Intelligent Network Services Department which is part of the MITRE Technology and Engineering Infrastructure, Networking, and Communications Division, has as its mission to provide premier communications network engineering services for our customers at all classification levels. Our engineers have expertise in research, design, analysis, modeling and simulation, lab experimentation, field testing, and implementation of networks across a diverse set of networked communication environments including virtual, wired, and wireless. We are adept at combining networking research and innovation with practical hands-on experience to provide risk reduction and deployable solutions for our customers.

We seek to expand our department with staff capable of leading and performing communications network engineering research and analysis tasks. They should have a solid understanding of and interest in networking protocols and principles, as well as the desire to learn more and focus in this area.

Roles & Responsibilities:

Specific duties will generally include a combination of research, design, analysis, testing, experimentation, and modeling & simulation of communications networks to solve our nation's most complex problems. Those activities will include one or more of following:

  • Build lab-based testbeds and conduct proof-of-concept experiments
  • Model the performance and behavior of networks in tactical environments
  • Work with cyber and infrastructure automation technologies
  • Research emerging technologies and assess applicability to sponsor missions
  • Assist sponsors in analyzing, modernizing, and advancing their programs

If a specific project requires skills or knowledge of technologies with which you are unfamiliar, your responsibilities will also include reaching back to fellow network research engineers across the MITRE corporation to bring their expertise to bear.

Basic Qualifications:

  • Typically requires a minimum of 10 years of related experience with a Bachelor's degree; or 8 years and a Master's degree; or a PhD with 5 years' experience; or equivalent combination of related education and work experience.
  • Strong leadership and interpersonal skills to work with customers and effectively lead collaboration efforts across multiple organizations and engineering disciplines
  • Demonstrated expertise and leadership in one or more of the department's focus areas:
    • Wireless and tactical networks, including 5G
    • Network security and management
    • Emerging network technologies including cloud networking, SDN, and NFV
    • Network modeling, simulation, emulation, and analysis
  • Proficiency in one or more scripting or programming languages such as C, C++, Java, and Python
  • Knowledge of modern networking technologies such as software-defined networking (SDN), network function virtualization (NFV), cloud networking
  • Strong foundational knowledge of TCP/IP networking fundamentals and OSI stack, including wireless networking and modern network security
  • Possess excellent written and verbal communication and presentation skills
  • Work well in a collaborative team environment with inter-disciplinary and geographically dispersed teams
  • Willingness to expand into and master network protocol, technology and skill areas listed above with which the candidate may not yet have experience
  • Must have an active Top Secret U.S Government issued Security Clearance. Must be eligible to obtain and maintain a Top Secret/SCI U.S Government issued Security Clearance. Per the U.S. Government's eligibility requirements, you must be a U.S Citizen to be considered for a security clearance.
  • This position has an on-site requirement of 5 days a week on-site.

Preferred Qualifications:

  • MS or PhD in engineering discipline with 10+ years relevant experience
  • Proficiency in one or more network configuration and orchestrations frameworks such as Ansible, NETCONF, and YANG
  • Experience with modeling and simulation of communications and networking, utilizing tools such as: EMANE, OPNET/Riverbed, and Exata
  • Expertise in tactical network architectures, designs, and challenges; including familiarity with Naval or other DoD tactical networks
  • Knowledge of DoD smart routing technologies such as DyNAMO, CaaS, etc.
  • Foundational knowledge of network and cyber security, including recent concepts such as Zero Trust Architecture (ZTA)
  • Experience with systems engineering processes for networking systems, e.g., requirements development & review, V&V, etc.
  • Ability to maintain a DoD Top Secret Clearance (U.S. Citizenship required)

This requisition requires the candidate to have a minimum of the following clearance(s):

Top Secret

This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s):

Top Secret/SCI

Salary compensation range and midpoint:

$162,400 - $203,000 - $243,600 Annual

Work Location Type:

Onsite

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law.

MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE's employment process, please email View email address on click.appcast.io for general support and View email address on click.appcast.io for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply.

Benefits information may be found here.

Copyright © 1997-2026, The MITRE Corporation. All rights reserved. MITRE is a registered trademark of The MITRE Corporation. Material on this site may be copied and distributed with permission only.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Principal Network Engineer in McLean, VA vacancy
  •  ...MUST BE ABLE TO OBTAIN/MAINTAIN A DOD SECRET CLEARANCE Principal Network Engineer Location: Rosslyn, Virginia (Hybrid) Role Overview This is a hands-on network engineering role focused on designing and deploying networks from the ground up to support a United... 
    Suggested

    Apex Systems

    Arlington, VA
    18 hours ago
  • Senior Technical Consultant (Principal Network Systems Engineer) Saliense is a growing Management and Technology Consulting Solutions provider based out of Mclean, VA. We work to solve our client's toughest challenges within the Defense, Civilian, Financial, and Healthcare... 
    Suggested
    Work at office
    Local area
    Immediate start
    3 days per week

    Saliense Consulting LLC

    Arlington, VA
    2 days ago
  •  ...with us to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant  (Principal Network Systems Engineer)  to join our team in support of our team at the Office of Naval Research (ONR) in Arlington, VA.  Please note: This... 
    Suggested
    Work at office
    Immediate start
    3 days per week

    Saliense Consulting LLC

    Arlington, VA
    25 days ago
  • $132.1k - $237.9k

     ...excited about working with cutting-edge network technologies? Do you enjoy acting quickly...  ...problems? Join our Global Network Engineering team The Network Engineering team is...  ...services. Partner with the best As a Principal Network Engineer you will lead efforts... 
    Suggested
    Work experience placement

    Akamai

    Washington DC
    2 days ago
  • $265.73k - $320.89k

     ...unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Principal Network Engineer, you will work cross-functionally to plan the growth of Roblox’s global production network to support rapid user growth.... 
    Suggested
    Full time
    Work experience placement
    H1b
    Work at office
    Local area
    Worldwide
    Visa sponsorship
    Monday to Friday

    Roblox

    Washington DC
    3 days ago
  • $120.8k - $265.8k

    Job Title: Principal Network Engineering LeadJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:CACI is seeking a... 
    Contract work
    Work experience placement
    Work at office
    Local area
    Flexible hours

    CACI International

    Arlington, VA
    18 hours ago
  • $190k - $210k

     ...into a leading technology and AI-driven company shaping the future of healthcare. JOB SUMMARY: We are seeking a Principal AI Platform Engineer to provide hands-on technical leadership for the design, development, deployment, and operation of foundational AI... 

    MultiPlan

    McLean, VA
    4 days ago
  •  ...role. Applicants must be authorized to work in the United States without the need for current or future sponsorship. The Principal Engineer, Core Banking Modernization will provide enterprise-level technical leadership for the design, implementation, certification,... 
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    4 days ago
  • $175k - $325k

     ...team dedicated to accomplishing hard things, together. Principal ML Platform Engineer Lead the engineering of software that matters — driving...  ...help employees build stronger internal and external networks by planning social, educational, and outreach activities... 
    Permanent employment
    Full time
    Work experience placement
    Work at office
    Local area
    Immediate start
    Flexible hours

    Appian Corporation

    McLean, VA
    3 days ago
  •  ...Journeyman Network Administrator We're seeking a Journeyman Network Administrator to support a mission-critical Department of Defense...  ...and unclassified environments. You'll work alongside network engineers, cybersecurity professionals, and government stakeholders to ensure... 
    Work at office

    Omniscius

    Arlington, VA
    18 hours ago
  •  ...are encouraged to apply as soon as possible. Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Network Engineer to support KITS and our government customer in Washington, DC. This position requires daily on-site work and does not allow... 
    Local area
    Immediate start
    Flexible hours

    Koniag

    Arlington, VA
    18 hours ago
  •  ...congenial environment.  Competitive Range Solutions requires the expertise of a talented and experienced Rapid Response Sr. Network Engineer Management to assist in the direction and management of the program's executive support group. The candidate must reference their... 
    For contractors

    Competitive Range Solutions LLC

    Arlington, VA
    2 days ago
  • $144.8k

     ...Overview 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 employer's core culture? If so,... 
    Casual work
    Shift work

    SecuriGence LLC

    Arlington, VA
    1 day ago
  •  ...Network Engineer Location: On-Site - Arlington, VA Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Network Engineer will support DHS CISA by designing, implementing, and maintaining... 
    Contract work

    Silo Smashers

    Arlington, VA
    3 days ago
  •  ...MITRE Senior Network Engineer At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research... 
    Work experience placement
    Local area
    Immediate start

    MITRE

    McLean, VA
    3 days ago
  •  ...Network Engineer We are seeking a skilled and proactive Network Engineer to join our team and play a key role in designing, implementing, and maintaining our network infrastructure. In this role, you will ensure the reliability, security, and scalability of our network... 
    For contractors

    Cymertek

    McLean, VA
    3 days ago
  •  ...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... 
    Work experience placement
    Worldwide

    Dutch Ridge Consulting Group LLC

    Falls Church, VA
    18 hours ago
  • $135k - $160k

     ...Overview The Network Engineer is responsible for end-to-end monitoring, observability, network performance management, logging, alerting, synthetic testing, and operational reliability of VA product environments for the Department of Veterans Affairs (VA), Office... 
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours
    Shift work

    Integral Services Company

    McLean, VA
    18 hours ago
  •  ...the severity of breaches, develop mitigation plans, and assist with the restoration of services. They are seeking a motivated Network Engineer to implement, maintain and support the lab network infrastructure. Responsibilities Leverage advanced analytical... 
    Contract work
    Local area
    Immediate start

    New Gen

    Arlington, VA
    3 days ago
  •  ...Overview Byte Systems, a subsidiary of VTG, is seeking a Network Engineer. The Network Engineer will be responsible to design, implement, and maintain complex network infrastructures. This role requires deep technical expertise in networking technologies, including routing... 
    Local area
    Remote work

    VTG

    Falls Church, VA
    4 days ago
  •  ...Responsibilities: We rely on a secure, resilient enterprise network to support critical business functions and to enable delivery for...  ...) As a senior member of the network team, the Senior Network Engineer's responsibilities will include (but will not be limited to)... 
    Work experience placement
    Remote work
    Worldwide

    Insight Global

    McLean, VA
    4 days ago
  • $108k - $128k

     ...remotely: No Obsidian Solutions Group (OSG) is seeking an Engineer to support and collaborate with the Bureau of Diplomatic Security...  ...associated with the software applications and hardware for networks. Works with a laboratory focused local area network.... 
    Full time
    Work experience placement
    Interim role
    Work at office
    Local area
    Remote work

    Obsidian Solutions Group

    Arlington, VA
    2 days ago
  • $92.3k - $166.85k

     ...Description Leidos' Digital Modernization group is seeking a Senior Network Engineer to be responsible for the design, migration, implementation, enhancement, optimization, and maintenance of infrastructure in support of the Compartmented Enterprise Services Office... 
    Work at office
    Local area
    Immediate start

    Leidos

    Arlington, VA
    18 hours ago
  • $48k - $125k

     ...deactivations, VLAN extensions, VPN configurations, and other network-related activities. Follow JSP's change management process...  ...customer requests that are out of scope of MACs as new project Engineering Change Proposal (ECP) requests. Provide additional effort for... 
    Full time
    Contract work
    Temporary work
    Work at office
    Local area
    Monday to Friday
    Weekend work
    Day shift
    Afternoon shift

    TekSynap

    Arlington, VA
    1 day ago
  • $78.6k - $160.2k

     ...Join us to drive positive, lasting change that moves missions and the government forward! Job Description : As an F5 Network Engineer, you will be responsible for the hands-on design, implementation, and management of F5 Application Delivery Controllers (ADC)... 
    Live in
    Work at office
    Local area

    Accenture

    Arlington, VA
    4 days ago
  • $48.46 - $56.46 per hour

     ...Genesis10 is currently seeking a Senior Network Engineer for a contract position with a Major Financial Institution located in McLean, VA...  ...implementing solutions using automation, observability, and security principals Ability to contribute meaningfully to agile ceremonies,... 
    Hourly pay
    Permanent employment
    Contract work

    Genesis10

    McLean, VA
    3 days ago
  • $160k - $200k

     ...Description SAIC is seeking a seasoned Network Engineer to join our Network Team. You will be responsible for the architecture, design, deployment, and optimization of our high-traffic, carrier-grade network infrastructure. The ideal candidate has deep, hands-on experience... 
    Remote work

    SAIC

    Arlington, VA
    2 days ago
  •  ...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... 
    Contract work

    Samprasoft

    McLean, VA
    4 days ago
  •  ...Senior Network Engineer Competitive Range partners with the government to plan and deploy complex, IT-enabled, and mission-essential capabilities. Our goal is to help you develop and expand your professional capabilities while working on challenging, exciting projects... 
    For contractors

    Competitive Range Solutions LLC

    Arlington, VA
    2 days ago
  •  ...Overview VTG is seeking a skilled Network Engineer with at least 5 years of experience designing, implementing, and supporting enterprise network infrastructure. The ideal candidate will have strong expertise in routing, switching, network security, and troubleshooting... 

    VTG Defense

    McLean, VA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Network Engineer. Be the first to apply!