Senior Human Resources Generalist

Full-time

Description

Spartronics- 27 Hale Spring Rd; Plaistow, NH 03865

Career Opportunity: Senior Human Resources Generalist

Reporting to: Corporate Human Resources Director

On-Site Work Location- Plaistow, NH

About Spartronics

Spartronics is a leading provider of product design and manufacturing services, specializing in high-mix, low-volume production for complex electronic and electromechanical devices. We serve critical industries, including medical, aerospace, defense, and space applications. Our mission is to provide world-class manufacturing solutions with a commitment to quality and integrity.

About the Role: This is a unique opportunity for an experienced HR professional who enjoys being hands-on while continuing to grow their leadership and business partnership capabilities. This position serves as the primary on-site HR partner for the facility and offers broad exposure across employee relations, recruiting, compliance, engagement, and operational HR partnership in a highly collaborative environment. The role also provides ongoing partnership and development support from the broader HR team as the site continues to grow.

Core Responsibilities:

Compensation & Benefits Administration:  

• Owns the payroll processes and oversee employee benefits administration, ensuring accuracy and compliance. Assist with annual compensation cycle. 
• Administers health and welfare plans including enrollments and terminations. Manages medical and other leaves of absence to include workers’ compensation leaves, FMLA tracking and monitoring and tracking STD/LTD. 
• Assists with annual benefits open enrollment period at location. Arranges for distribution of materials from carriers; assists with communicating changes to employees and processes changes within deadlines. 
• Strives to ensure employee understanding of benefit programs by proactively recommending and developing process improvements in materials and communications.

Employee Relations:  

• Act as a trusted advisor to employees and management, managing complex employee relations issues, conducting investigations, and ensuring fair and compliant resolutions. 

Onboarding & Offboarding:  

• Recruits, interviews, and facilitates the hiring of qualified job applicants for open positions; collaborates with departmental managers to understand skills and competencies required for openings. 
• Assists with preparation of annual affirmative action plan.
• Conducts new employee orientations to ensure employees gain an understanding of benefit plans and enrollment provisions.
• Counsels’ employees (and potential employees/applicants) on plan provisions so that individuals can be informed benefit decisions. 
• Conducts exit interviews. 

Reporting:  

• Assists in evaluation of reports, decisions, and results of department in relation to established goals. Recommends new approaches, policies, and procedures to effect continual improvements in efficiency of department and services performed. 
• Maintains HRIS records and compiles reports from database. 
• Maintains compliance with federal and state regulations concerning employment. 

Policy & Compliance:  

• Ensures compliance with all required safety, environmental, quality and security guidelines, policies & regulations. Reporting and, whenever possible, correcting violations in an appropriate and timely manner. 
• Assists in development and implementation of personnel policies and procedures; assists in preparation and maintenance of employee handbook and policies and procedures manual. 
• Addresses employee’s questions regarding interpretation of company policies and regulations. . 

Performance Management & Training & Development:  

• Organize and administer ongoing cross-functional (not role-specific) employee training programs. 
• Assists in administering performance management programs. 
• Performs other related HR duties as required and assigned. 

Requirements

Requirements

• Education & Experience: Bachelor’s degree and 5+ years of relevant HR experience, or an equivalent combination of education and experience. Manufacturing or plant experience preferred. HR Certifications highly desired.
• Language Skills: Strong verbal and written communication skills; bilingual in English/Spanish is a plus. 
• Technical Skills: Proficiency in Microsoft Word, Excel, PowerPoint, and ADP; ability to analyze data and generate reports. 
• Other Skills: Strong problem-solving, decision-making, and relationship-building abilities; ability to work independently and collaboratively. 

Why This Role Matters:

As a Senior HR Generalist in Plaistow, NH , this role offers significant ownership and visibility as the primary onsite HR partner supporting a growing operation and is ideal for an HR professional seeking continued career growth through broad, hands-on HR leadership experience and partnership with senior HR leadership.

Information About Our Plaistow, NH Facility:

• Located at 27 Hale Spring Rd, Plaistow, NH 03865, close to major New England commuter routes.
• The site supports High-Level Assembly (HLA) work focused on high-complexity, low-volume light manufacturing for the Electronics Manufacturing Services (EMS) industry.
• Our 20,000 sq. ft. air-conditioned manufacturing space primarily serves Aerospace and Defense customers.
• This role is the on-site HR lead for a team of about 30 employees, with support and alignment from the corporate HR team.
• We operate one shift: Monday through Thursday are 9-hour days and Friday is a 4-hour day.
• We are entering a strong growth period, with 6 planned hires in 2026 and another 5 to 10 expected in 2027. The Senior HR Generalist will be central to recruiting, workforce planning, and guiding the site through this expansion.
• Our culture is strong and stable, with team members who have been with us for more than 20 years. We also proudly support and hire Veterans.

Compensation- This position is an exempt role with a salary range of $85,000-$95,000/annually. Actual compensation will be based on factors such as years of relevant HR experience, Education, Certifications, and specific Human Resources expertise in the manufacturing industry.

Our Benefits:

• Medical, Dental, and Vision Insurance Plans.
• HSA/FSA Options.
• 401(k) with company match.
• Paid holidays and paid time off (PTO) promote a healthy work-life balance and improve overall well-being.
• Company-paid life and disability insurance equal to one times your annual salary, with options to increase coverage amounts.
• Basic Short-Term and Long-Term Disability insurance (company paid), with options to increase coverage amounts.
• Voluntary insurance plans at a group discount.
• Employee Assistance Program.
• Tuition Reimbursement Program.
• Opportunities to grow and excel in the Electronics Manufacturing industry at a company that values promotions and learning from within. Every day is different, challenging, and rewarding

How to Apply

Ready to take the next step in your career? Please submit your resume and a cover letter outlining your relevant experience and why you are the ideal candidate for this role.

Spartronics is an equal opportunity Employer/Veteran/Disabled 41 CFR 60-1.4. We comply with federal Affirmative Action guidelines in all employment opportunities for qualified employees and applicants. We encourage applications from candidates of all backgrounds and experiences.

Salary Description

$85,000-$95,000 Annually