JOB DESCRIPTION
Senior Network Administrator
Location: Beverly, MA (Onsite with possibility of hybrid)
Department: Information Technology
About the Role:
Axcelis Technologies is seeking a highly skilled Senior Network Administrator to join our dynamic IT team. This critical role will require advanced network administration to monitor, design, implement, and protect our enterprise infrastructure. This position will be instrumental in ensuring the performance, availability, and security of our network environment—spanning architecture, operations, and incident response.
We’re looking for a hands-on technical leader who thrives at the intersection of traditional networking and modern cybersecurity practices. If you’re passionate about defending complex systems and driving innovation, this is your opportunity to make a lasting impact.
Why Join Axcelis?
At Axcelis, you’ll be part of a forward-thinking team in the semiconductor industry, where innovation, collaboration, and continuous improvement are core values. You’ll help shape our network strategy in a high-tech, fast-paced environment. Axcelis has been recognized by Forbes as one of the Best Small/Mid-Sized Companies for four consecutive years.
Key Responsibilities
- Monitor and optimize network performance to ensure high availability and reliability.
- Design, implement, and maintain secure, scalable network infrastructure (LAN/WAN, Wireless, VPN, Data Center).
- Configuration and troubleshooting of network devices including routers, switches, firewalls, wireless access points, and OT network devices.
- Develop and maintain network diagrams, documentation, standard operating procedures (SOPs) and policies.
- Oversee network hardware/software upgrades and lifecycle management.
- Identify and mitigate network security risks and vulnerabilities.
- Administer firewalls (Fortinet preferred), NAC, SIEM, and VPN solutions.
- Monitor network traffic and logs for anomalies and threats.
- Collaborate closely with other IT teams (Systems, Applications, DevOps) to ensure secure integration of new technologies and services.
- Mentor junior administrators and serve as a subject matter expert.
- Lead strategic planning and technical discussions for network initiatives.
- Participate in an on-call rotation.
- Some travel might be needed with mergers and acquisitions.
Qualifications
Required:
-7+ years of progressive experience in network administration.
-Expertise in enterprise network design, implementation, and management.
-Strong knowledge of TCP/IP, BGP, 802.1X, DNS, DHCP, routing, switching, and other network protocols.
-Hands-on experience with firewalls, IDS/IPS, VPN, NAC.
-Proficiency in diagnostic and troubleshooting tools.
-Excellent analytical, problem-solving, documentation, and communication skills.
-Ability to work independently and collaboratively in a fast-paced environment.
Preferred:
-Bachelor’s degree in computer science, information technology, cybersecurity, or related field.
-Relevant industry certifications (Aruba/HPE, CCNA/CCNP, CISSP, CompTIA)
-Experience with cloud networking and security in Azure/AWS.
-Experience with Fortinet firewalls, Aruba/HPE Airwave, Aruba/HPE ClearPass, and SIEM.
Success in This Role Will Be Measured By
- Promoting adaptability, innovation, and continuous improvement.
- Demonstrating curiosity, resourcefulness, and initiative.
- Driving sustainable processes and organizational change.
- Communicating effectively across teams and levels.
- Building trusted relationships and fostering a culture of excellence.
- Applying strong business and technical acumen with attention to detail.
EQUAL OPPORTUNITY STATEMENT
It is the policy of Axcelis to provide equal opportunity in all areas of employment for all persons free from discrimination based on race, sex, religion, age, color, national origin, disability status, medical condition (including pregnancy), veteran status, sexual orientation, marital status, or any other characteristic protected by federal, state or local law. Axcelis will provide reasonable accommodation necessary to enable a disabled candidate or employee to perform the essential functions of the position, unless the accommodation would create an undue hardship for the Company.
U.S. BASE SALARY RANGE
$92,225.60 - $138,338.40This base salary range reflects the typical compensation for this role across U.S. locations.
Our salary ranges are determined by role and level; individual pay is determined based on
multiple factors, including job-related skills, experience, relevant education or training, work
location, and internal equity. The range provides the opportunity for growth and progression as
you develop within the role.
Base pay is one part of our U.S. total compensation package which includes eligibility in the
Axcelis Team Incentive bonus plan, and comprehensive benefits package (for regular
employees working 20+ hours a week).
Skills Required
- 7+ years of progressive experience in network administration.
- Expertise in enterprise network design, implementation, and management.
- Strong knowledge of TCP/IP, BGP, 802.1X, DNS, DHCP, routing, switching, and other network protocols.
- Hands-on experience with firewalls, IDS/IPS, VPN, NAC.
- Proficiency in diagnostic and troubleshooting tools.
- Excellent analytical, problem-solving, documentation, and communication skills.
- Ability to work independently and collaboratively in a fast-paced environment.
- Bachelor's degree in computer science, information technology, cybersecurity, or related field.
- Relevant industry certifications (Aruba/HPE, CCNA/CCNP, CISSP, CompTIA)
- Experience with cloud networking and security in Azure/AWS.
- Experience with Fortinet firewalls, Aruba/HPE Airwave, Aruba/HPE ClearPass, and SIEM.
Axcelis Technologies Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Axcelis Technologies and has not been reviewed or approved by Axcelis Technologies.
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Healthcare Strength — Healthcare is considered robust, with medical (PPO), dental, and company‑paid life and disability coverage included. Coverage quality is characterized as strong across core offerings.
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Retirement Support — Retirement programs include a 401(k) with employer match in the U.S. and compliant retirement plans internationally. These offerings support long‑term savings across regions.
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Equity Value & Accessibility — Equity participation is accessible via an Employee Stock Purchase Plan available to employees in multiple countries. This ownership avenue is positioned as a notable component of total rewards.
Axcelis Technologies Insights
What We Do
Axcelis Technologies, Inc. is a world-leading provider of equipment and services to the semiconductor manufacturing industry. For over forty five years, chipmakers from around the globe have relied on Axcelis' tools and process expertise to form the transistors that power all electronics - from smartphones and laptops, cameras, personal music players and more. Our equipment portfolio comprises a powerful suite of manufacturing technologies for ion implantation, one of the most critical steps in the IC manufacturing process. In addition, we provide extensive aftermarket service and support, including spare parts, equipment upgrades, maintenance services, and customer training. Our customers include all of the 20 largest semiconductor manufacturers in the world. More than 3000 of our products are in use worldwide. At our Advanced Technology Center in Beverly, Mass., we collaborate with customers and other industry experts to develop next-generation applications and process capabilities. We support our customers with a worldwide network of 38 field offices in 10 countries. In all that we do, our strategy is singular: align every Axcelis innovation and success with our customers' goals. We strive to understand the entirety of their challenges and stand ready to deliver the technology, service and support they need to succeed.
