Principal Network Engineer
Jobleads-US
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.
#J-18808-Ljbffr Jobleads-US- ...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...SuggestedWork at officeImmediate start3 days per week
$160k - $180k
...Zachary Piper Solutions is seeking a Senior Principal Network Engineer to support a federal defense program focused on national security, mission-critical communications, and critical infrastructure protection. This position is on-site in Newington, VA . The Senior...Suggested$136k - $184k
Amazon Leo is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and... ...work and/or where it will be performed..As a Network Development Engineer at Amazon Leo, you will lead the implementation, maintenance,...SuggestedContract workImmediate startWorldwideFlexible hours- ...employment-based visa sponsorship.In the role of VCF Platform Engineer I, we'll count on you to:Perform day-to-day operational support... ...and golden VM images.Cross-train across compute, storage, and networking components within VCF.Maintain operational documentation,...SuggestedH1bMonday to FridayShift work
$150k - $220k
...culture of our company differentiate us from other companies. Position Location: McLean, VAPosition: Network EngineerPosition Description:We are seeking a Network Engineer responsible for configuration, implementation, maintenance, and troubleshooting of a critical...SuggestedWorldwide$120.8k - $265.8k
Job Title: Network Infrastructure EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...Travel: Local* * *The Opportunity:CACI is looking for a Network Engineer to join the Luke Team! You will support the customer's data...Contract workWork experience placementLocal areaFlexible hours$175k - $325k
...team dedicated to accomplishing hard things, together. Principal ML Platform Engineer Lead the engineering of software that matters — driving... ...groups help employees build stronger internal and external networks by planning social, educational, and outreach activities...Permanent employmentWork experience placementWork at officeLocal areaImmediate startFlexible hours$135.2k - $306.4k
...Requirements: ~ Bachelors degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field; an advanced... ...software engineering experience building distributed systems, networking software, or infrastructure platforms. ~ Deep expertise in...Full timeFlexible hours$114.6k - $234.6k
...- 234,600 per year Requirements: We are looking for a seasoned software engineer with a strong foundation in systems programming and a solid interest in RDMA, high-performance networking, and distributed communication systems. We need someone who can troubleshoot...Full timeFlexible hours$193.6k - $414.4k
...We require a bachelors degree in Computer Science or equivalent practical experience. We look for experience leading networking engineering architecture and design practices, including program execution, process improvement, and organizational management. We need...Full timeImmediate startFlexible hours- ...Leidos seeks a Principal Engineer / Technical Lead to advance a secure, highly automated cloud platform in Arlington, VA. You will guide database modernization, DevSecOps, and cross‑team collaboration across federal security programs. You will lead architecture, implement...
$60 - $75 per hour
DescriptionWe are seeking a DWDM / Optical Network Engineer to support the deployment, operation, maintenance, and expansion of large-scale optical transport networks. This role will focus on DWDM infrastructure, network troubleshooting, software upgrades, change implementation...Contract workTemporary work- ...MAC Team Network EngineerResponsibilitiesRESPONSIBILITIESDevelop and maintain a proficient team to execute MACs in accordance with... ...customer requests that are out of scope of MACs as new project Engineering Change Proposal (ECP) requests.Provide additional effort for Voice...
$92k - $195k
...The Network Engineer will design, implement, and maintain the WDP System's network infrastructure, ensuring secure and efficient connectivity within cloud and hybrid environments. They will configure and manage network devices, implement software-defined networking solutions...Full timeContract workTemporary workWork at officeVisa sponsorshipWork visa- ...Our customer is looking for a motivated network engineer to implement, maintain and support the lab network infrastructure. Responsibilities: Leverage advanced analytical and technical skills to design and implement infrastructure solutions that enhance mission execution...Local area
- ...Network EngineerEmployment Type: Full Time, Experienced levelDepartment: Information TechnologyCGS is seeking an experienced Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large scale network project that includes both wired...Full timeLocal areaMonday to Friday
- ...MITRE Senior Network EngineerAt MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills... ...health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization...Work experience placementLocal areaImmediate start
$205.6k - $269.9k
...for our people. about this team Global Networks and Infrastructure is responsible for the design, engineering, and day‑to‑day operations of the core network... ...educators. core responsibilities As a Principal Engineer, you will define technical vision and...Permanent employmentFull timeImmediate startWork visa- JOB SUMMARY: Join Our Android Platform Team as a Mobile Principal Engineer - Shape the Future of the Marriott Bonvoy App!Are you ready to make... ...storesFamiliarity with Enterprise-level SDKs for Analytics, Networking, Customer Engagement, Application Performance...Full timeWork at officeRemote workFlexible hours
- ...MAXISIQ is seeking engineering professionals to support network engineering efforts in a fast-paced, high-visibility environment. This full-time role is based in McLean, VA, with some travel and potential early or varied shifts. Candidates must hold an active Top Secret...Full timeEarly shift
- ...happens through hands‑on work across software, hardware, and network security. If you want to make an impact, solve complex technical... ...of technology. Job Description MAXISIQ is seeking engineering professionals to support network engineering efforts in a fast...Full timeLocal areaEarly shift
- ...MITRE seeks engineers to lead research and analysis in complex communications networks across classified environments. You will contribute to design, modeling, and validation of network systems and security across disciplines. Role emphasizes hands-on lab work, collaboration...
- ...of elite companies to receive the highest form of third-party validation. Summary: ValidaTek is searching for a Senior Network Engineer to support our customer’s network architecture which is a part of a large telecommunications and networking infrastructure in...Contract workLocal area
- ...Altamira Technologies seeks a Network Engineer to design, deploy, and maintain critical operational networks across the national security landscape. You will configure, implement, and troubleshoot switches, firewalls, and load balancers while ensuring STIG compliance...
$136k - $184k
...Amazon Leo is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers... ...and/or where it will be performed. As a Network Development Engineer at Amazon Leo, you will lead the implementation, maintenance, and...Contract workImmediate startWorldwideFlexible hours- ...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...Contract workRemote work
- ...MAXISIQ seeks engineering professionals to support network engineering efforts for mission networks in McLean, VA. This full-time role targets anticipated future opportunities; travel may be required and some shifts may be early. Candidates must possess an active Top...Full timeEarly shift
- ...ValidaTek is seeking a highly skilled Senior Network Engineer to join our team in support of federal civilian and defense agencies. The role emphasizes high availability, security, and performance of complex network infrastructures in a hybrid work setting. The successful...
- ...Job Description Job Description 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...Casual workShift work
- ...of the severity of breaches, develop mitigation plans, and assist with the restoration of services. We are seeking a motivated Network Engineer to implement, maintain and support the lab network infrastructure. Responsibilities: - Leverage advanced analytical and...Full timeContract workLocal areaImmediate startFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Principal Network Engineer. Be the first to apply!
- principal developer McLean, VA
- data center chief engineer McLean, VA
- engineering director McLean, VA
- hotel chief engineer McLean, VA
- principal engineer McLean, VA
- chief engineer McLean, VA
- director software engineering McLean, VA
- general engineer McLean, VA
- senior civil engineer project manager McLean, VA
- data center network engineer McLean, VA




