Office Manager

Sedron Technologies is hiring a talented Office Manager in Casco, WI!

Sedron is a leading provider of circular waste management technologies for agricultural manure and municipal biosolids processing, deploying facilities across several North American regions. Since its founding in 2014, Sedron has pioneered innovative solutions, including the patented Varcor® system, to transform waste into clean water, organic fertilizer, and carbon-negative commodities. With strong engineering expertise, Sedron’s processes reduce nutrient pollution, lower operational expenses, and promote sustainability at a fraction of traditional costs.

The Office Manager is responsible for ensuring the smooth and efficient operation of Sedron Technologies' operations site environment, providing administrative, operational, and organizational support to the leadership team and employees. This role manages office facilities, vendor relationships, supplies, and administrative processes while serving as a central resource for internal communications and employee experience initiatives.

The Office Manager plays a vital role in creating a welcoming, organized, and productive workplace that reflects Sedron's culture and values. This is a highly visible, service-oriented role that requires strong organizational skills, professionalism, and the ability to anticipate and respond to the needs of a dynamic, growing organization.

Because we design, build, commission, and operate our technologies, we are looking for individuals who can meet the following essential functions of the position:

• Manage day-to-day office operations including facilities maintenance, vendor coordination, supply procurement, and equipment management
• Serve as the primary point of contact for building management, office service vendors, and facilities-related issues
• Support leadership team with calendar management, travel coordination, meeting logistics, and document preparation
• Coordinate onboarding logistics for new employees including workspace setup, equipment provisioning, and office orientation
• Plan and execute company events, site meetings, team celebrations, and employee recognition activities
• Manage office supply inventory and purchasing, ensuring cost-effective procurement in alignment with budget guidelines
• Maintain organized filing systems, contracts, and administrative records; support document management and retention policies
• Act as a point of contact for general employee inquiries related to office facilities, policies, and administrative processes

Supervisory Responsibilities

• May provide work direction to administrative support staff or contractors
• Responsible for coordinating vendor and contractor performance for office-related services

SECONDARY DUTIES

The following duties support the overall success of the role but are not considered essential functions:

• Assist with accounts payable processing for office-related expenses and vendor invoices
• Support HR with logistics for recruiting, onboarding, and employee engagement activities
• Coordinate with IT on office technology needs including equipment setup and troubleshooting requests

Secondary duties may evolve based on operational needs and business priorities.

This position has multiple levels of competency to be determined by performance, certifications, and supervisor discretion.

BENEFITS

• Multiple medical, dental, and vision insurance options to keep you feeling your best
• 401(k) with employer matching
• Generous paid time off and paid holidays (plus 2 floating holidays to use your way)
• Disability, Life, and AD&D Insurance
• FSA and HSA options with employer contributions
• Tuition reimbursement — we invest in your growth
• Casual work attire — no suits required (unless that’s your thing)

EDUCATION/EXPERIENCE

• Associate's or Bachelor's degree in Business Administration, Office Management, or related field preferred; equivalent experience considered
• 3–6 years of office management, executive assistance, or administrative management experience
• Proficiency in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint); experience with office management tools and procurement systems a plus
• Excellent organizational and multitasking abilities; strong vendor management and problem-solving skills
• Proactive, service-oriented mindset with a genuine commitment to creating a positive office environment
• Exceptional organizational and time management skills; ability to manage multiple competing priorities with grace
• Strong interpersonal and communication skills; professional, approachable, and resourceful
• Discretion and good judgment when handling sensitive administrative, HR, or financial information
• Flexibility and adaptability in a fast-paced, growth-stage company environment
• Must have strong verbal and written communication skills in the English language

PHYSICAL REQUIREMENTS & WORK ENVIRONMENT

• Ability to sit or stand for extended periods at a desk or workstation
• Regularly moves about the office to coordinate facilities, greet visitors, and manage supplies
• Occasionally lift and carry items up to 30 pounds (e.g., supply boxes, equipment)

Sedron will provide reasonable accommodation to qualified individuals with disabilities to enable them to perform essential job functions.

WORK SCHEDULE & TRAVEL

• Typical schedule: Monday–Friday, 8:00 AM – 5:00 PM
• Occasional travel to Sedron field sites or project locations as required by the role

ADDITIONAL INFORMATION

• Compensation for this role is between $25.00 - 30.00/hourly
• Additional pay may apply for off-shift hours, off-site work, or special assignments
• This role may qualify for a discretionary bonus, recognizing outstanding contributions to team and company success
• In compliance with state and local pay transparency laws, the expected compensation for this role is shared above. The range provided is Sedron’s estimate of the base compensation for this role and the final offer will be based on job-related and non-discriminatory factors such as experience, skills, and geographic location. Compensation may be adjusted within this range to reflect regional cost-of-living differences in states where Sedron is hiring.

Must be a US Citizen or legal permanent resident for this position. We are unable to sponsor any employment visas.

We are committed to maintaining a drug and alcohol-free work environment, and our employees are expected to comply with all state and federal laws. Due to the nature of the work performed, this role is considered safety sensitive and as such all applicants will be subject to a pre-employment drug test, and background check after receiving a conditional offer of employment.

Not sure you meet all the qualifications? We encourage you to still apply! We’ll review your application and may have training opportunities or other positions available.

Sedron Technologies is an Equal Opportunity Employer. Sedron Technologies does not discriminate on the basis of race, color, religion, sex, national origin, sexual orientation, marital or familial status, physical or mental disability, genetic information, age, retaliation, veteran/military service status, or any other legally protected status. Sedron Technologies is an EEO/AA/M/F/Disabled/Veteran/E-Verify/Drug-Free Employer. To view the E-Verify Right to Work poster in English or Spanish, click here.