
Sr Principal Network Engineer
Remote · USFull-time$132–220K/yrPosted 2 days agoStill listed today
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At a glance
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Requirements
Credentials this posting asks for.
Job overview
The Sr Principal Network Engineer leads the design, engineering, administration, and maintenance of LAN and WAN systems, including network solutions, upgrades, and communication links to remote facilities. The role provides expertise in complex network problem resolution, leads data communications projects, and mentors engineers. The candidate should have a strong networking background, cloud experience with AWS or Azure, and F5 load balancer expertise.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
This is a full-time, REMOTE opportunity with 25% travel required within the US and EMEA.
PURPOSE AND SCOPE: The Lead Networking Engineer utilizes in-depth knowledge of local area networks (LAN) and wide area networks (WAN) to provide expert input regarding the installation and support of the network data communications systems, playing a leading role within the data communications department relative to network design enhancements and support for communication links to remote facilities.
We're seeking a candidate who is flexible and can change with shifting priorities, who has a strong background in base networking, routing and switching, who has cloud background with AWS or Azure, and expertise with F5 load balancer.
PRINCIPAL DUTIES AND RESPONSIBILITIES:
- Act as team lead for the design and engineering of network solutions and upgrades, administration and maintenance of Fresenius Medical Care LAN and WAN data communication systems ensuring effective and efficient operations:
- Provide direction and subject matter expertise in the analysis and resolution of complex networking problems.
- Provide root cause evaluation and analysis with an in-depth knowledge of factors involved and determines the appropriate course of action.
- Ensure implementation of the resolutions and corrections in a timely manner.
- Create and maintain documentation on network design projects:
- Collect network and project requirements to create and develop network designs.
- Conducts feasibility network assessments.
- Create Visio diagrams and detailed design documents of device descriptions and narratives describing the functions of the design.
- Participate in collaborative discussions in the evaluation, selection and implementation of enterprise software and/or hardware on the Fresenius Medical Care enterprise network.
- Collaborate with networking team, internal IT customers and corporate help desk on networking issues from inception through resolution assisting with the identification of issues, and researching and determining the appropriate actions for resolution.
- Lead data communications projects to ensure projects are in scope and communicate project status updates.
- Actively participate in emerging technology investigation and evaluation that support Fresenius Medical Care's business goals. Identify, document and assist in the implementation of these technologies within the networking infrastructure and date centers.
- Contribute to the creation and maintenance of Data Communications documentation, policies and procedures pertaining to hardware and software inventory management of data networking platforms, including routers and switches.
- Maintain current knowledge regarding industry practices regarding networking:
- Identify and recommend areas for process improvement related to data center and access layer design best practices and approaches.
- Promote best practices in day-to-day, break-fix networking issues to all team members.
- Mentor engineers and participate in knowledge transfer sessions and process improvement discussions to disseminate current information regarding IT strategies and business needs to engineers.
- Facilitate effective communication among junior members of the team and continually seek opportunities to increase internal satisfaction of other IT infrastructure teams.
- Plan and oversee data communications projects to enhance Local Area Network (LAN) and Wide Area Network (WAN) topologies.
- Coordinate technical aspects of operational and project assignments.
- Lead technical team throughout the various project phases: analysis, development, QA, implementation and support.
- Communicate regularly with senior IT management as well as cross-functional department manager and teams.
- May escalate difficult/complex issues to supervisor/manager for resolution, as deemed necessary.
- Review and comply with the Code of Business Conduct and all applicable company policies and procedures, local, state and federal laws and regulations.
- Assist with various projects as assigned by a direct supervisor.
- Other duties as assigned.
PHYSICAL DEMANDS AND WORKING CONDITIONS:
The physical demands and work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
EDUCATION:
Bachelor's Degree required; Advanced Degree preferred
EXPERIENCE AND REQUIRED SKILLS:
- 8 - 12 years' related experience; or a Master's degree with 6 years' experience; or a PhD with 3 years' experience; or equivalent directly related work experience.
- CCNA required.
- Desire to become CCIE certified preferred.
- Good verbal and written communication skills.
- Good organizational skills.
- Ability to prioritize workflow and issues.
- Ability to travel 25% within the US and EMEA as required
The rate of pay for this position will depend on the successful candidate’s work location and qualifications, including relevant education, work experience, skills, and competencies.
Annual Rate: $131.9k - 219.8k
Benefit Overview: This position offers a comprehensive benefits package including medical, dental, and vision insurance, a 401(k) with company match, paid time off, parental leave and potential for performance-based bonuses depending on company and individual performance.
Fresenius Medical Care maintains a drug-free workplace in accordance with applicable federal and state laws.
Fresenius Medical Care is an equal opportunity employer and does not discriminate on the basis of race, color, religion, sexual orientation, gender identity, parental status, national origin, age, disability, military service, or other non-merit-based factors
How this job compares
Set against the 4,182 open Network Engineer jobs on Olive Jobs, counted October 31, 2026.
- Pay
- This posting$132–220K/yr
- Massachusetts median$119–201K/yr62 salary ranges
- US median$116–191K/yr3,269 salary ranges
This range's midpoint, $176K, is 16% above the Massachusetts median midpoint ($152K) — in the middle half of Network Engineer salary ranges in Massachusetts.
- Openings
- Olive Jobs lists 75 open Network Engineer jobs in Massachusetts and 4,182 across the US. 5% of them nationwide are listed as remote or flexible.
- Hiring the most in Massachusetts
- Oracle6 open
- Akamai Technologies, Inc.5 open
- Meta5 open
- Experience
- This posting asks for at least 3 years of experience — less than three in four Network Engineer postings that state a minimum ask for (median 5 years, across 3,660 postings).
- Education
- 1,363 of the 4,182 open Network Engineer jobs (33%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on October 31, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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