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Envelope Jobs in Delaware (NOW HIRING)

Mantis Innovation

Roof Design Consultant

Wilmington, DE

$95K - $120K/yr

The Design Consultant develops roofing and building envelope designs, scopes of work, specifications, and other project documents for clients. This role helps clients make informed decisions about ...

Bally's Corporation

Cashier - Best Odds

Dover, DE · On-site

$16.50/hr

Prepares deposit envelope at end of shift, listing separately credit cards and cash sales. Deposits the envelope in the drop safe located at the front desk and has the drop witnessed and initialed by ...

Bally's Corporation

Cashier - Best Odds

Dover, DE · On-site

$16.50/hr

Prepares deposit envelope at end of shift, listing separately credit cards and cash sales. Deposits the envelope in the drop safe located at the front desk and has the drop witnessed and initialed by ...

Mantis Innovation

CQA Roof Observer

Wilmington, DE · On-site

$17.50 - $23.50/hr

... envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. * Do you have strong knowledge of the commercial ...

JLL

Assistant Chief Engineer

Wilmington, DE · On-site

$45/hr

Performing preventive and corrective maintenance on facility building envelope, mechanical, electrical, plumbing, and other installed systems and equipment * Monitoring Building Management Systems ...

Mantis Innovation

RRO Roof Observer

Wilmington, DE · On-site

$26 - $35.75/hr

... envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. * Do you have strong knowledge of the commercial ...

JPMorgan Chase & Co.

$140 - $190/hr

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As an AWS Lead Software Engineer-Java at JPMorgan Chase ...

Instacart

Push the envelope on our operational efficiency by continually refining and advancing our algorithms and models. About You: Minimum Qualifications: * Have a graduate degree (masters or PhD) in ...

Mantis Innovation

Senior Project Engineer

Wilmington, DE · On-site

$96K - $125K/yr

... envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. The Sr. Project Engineer helps clients identify ...

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All JobsEnvelope JobsEnvelope Jobs in Delaware

Envelope information

See Delaware salary details

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How much do envelope jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for envelope in Delaware is $20.55, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $21.88 per hour, depending on experience, location, and employer.

What is an envelope job?

Envelope jobs typically refer to positions that involve tasks like stuffing, addressing, or sealing envelopes for mailings. These jobs are often offered by companies during large-scale marketing campaigns or by organizations that need to send bulk mail. While some legitimate companies hire workers for these roles, many 'envelope stuffing' jobs advertised online are scams promising high pay for minimal work. Always research the company and avoid paying any upfront fees to ensure the job offer is legitimate.

What are some common challenges faced by envelope machine operators, and how can they be addressed?

Envelope machine operators often encounter challenges such as machine jams, quality control issues, and maintaining production speed. To address these, operators should regularly perform preventive maintenance, follow strict quality checks, and communicate promptly with teammates and supervisors about any recurring issues. Ongoing training and collaboration with the maintenance team can also help prevent downtime and improve overall efficiency.

What are the key skills and qualifications needed to thrive as an envelope machine operator, and why are they important?

To thrive as an Envelope Machine Operator, you need mechanical aptitude, attention to detail, and typically a high school diploma or equivalent. Familiarity with envelope manufacturing machinery, basic computer skills, and safety certifications are often required. Strong problem-solving skills, reliability, and effective communication help operators excel in team environments and handle equipment issues efficiently. These skills ensure high-quality output, minimize downtime, and maintain safe and productive manufacturing operations.

What is the difference between Envelope vs Mail Clerk?

AspectEnvelopeMail Clerk
Primary RoleDesigning, producing, or handling envelopes for mailingSorting, distributing, and managing incoming and outgoing mail
Required SkillsAttention to detail, knowledge of packaging standardsOrganizational skills, familiarity with mailing procedures
Work EnvironmentOffice, printing facilities, packaging departmentsOffice, mailroom, distribution centers
Industry UsagePrinting, packaging, shippingCorporate offices, postal services, logistics

While both roles involve mailing processes, an Envelope specialist focuses on designing and handling envelopes, whereas a Mail Clerk manages the distribution and sorting of mail within organizations. Understanding these differences helps in choosing the right career path or job search focus.

Envelope jobs near you
Infographic showing various Envelope job openings in Delaware as of August 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $42,754 per year, or $20.6 per hour.

Roof Design Consultant

Mantis Innovation

Wilmington, DE • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 9 days ago

Job description

Mantis Innovation provides managed facility services and turnkey program management with technology-enabled solutions that target the entire building footprint. We look at the entire facility-inside and out-and can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation.

The Design Consultant develops roofing and building envelope designs, scopes of work, specifications, and other project documents for clients. This role helps clients make informed decisions about repairing, maintaining, restoring, or replacing their roofing systems. The Design Consultant turns inspection findings and project requirements into clear, practical recommendations and bid-ready documents. This position manages multiple projects and deadlines while coordinating with clients, contractors, and internal teams.

OUTCOMES
  1. Consistently complete assigned design deliverables by committed deadlines, with target metrics confirmed by manager.
  2. Maintain a design document revision rate of less than 5% after internal quality review, with all required project documentation submitted complete and compliant with Mantis standards.
  3. Prepare cost estimates that align with approved scope, available project data, and manager-reviewed pricing assumptions.
  4. Manage assigned design projects and requests by meeting deadlines, providing regular project updates, and responding to internal and client inquiries within 2 business days in 95% of cases.
  5. Achieve 100% completion of required project records, design files, review documentation, and system updates within 5 business days of each project milestone.
  6. Demonstrate a positive attitude, collaborative spirit, and consistent availability that contributes to effective teamwork, client satisfaction, and successful project delivery.
RESPONSIBILITIES
  1. Prepare roofing and building envelope design documents, including scopes of work, technical specifications, bid packages, drawings, construction details, and supporting reports.
  2. Evaluate roof and building envelope conditions through inspections, assessments, surveys, and technical analysis to support design recommendations.
  3. Develop repair, restoration, maintenance, and replacement solutions that align with client objectives, existing conditions, budgets, and industry standards.
  4. Prepare project cost estimates for roofing and building envelope work across individual facilities and multi-building portfolios.
  5. Manage multiple design assessments simultaneously, prioritizing workload and delivering completed documents within established deadlines.
  6. Coordinate with clients, contractors, architects, engineers, consultants, and internal teams to gather project requirements and resolve design-related issues.
  7. Present design recommendations, project scope, and technical requirements during client meetings, pre-bid meetings, and project coordination meetings.
  8. Maintain accurate project records, schedules, design files, reports, and documentation within company systems and established processes.
  9. Review design documents and project information for accuracy, completeness, constructability, and compliance with company standards and client requirements.
  10. Identify and communicate project risks, quality concerns, safety considerations, and technical issues that may impact project outcomes or delivery timelines.
QUALIFICATIONS
Minimum Qualifications
  1. Minimum of 8 years of commercial roofing, roof design, building envelope, construction documentation, estimating, specification writing, or closely related experience.
  2. Strong working knowledge of commercial roofing systems, building envelope conditions, roof assessments, repair/restoration/replacement options, and related industry standards.
  3. Experience preparing scopes of work, technical specifications, bid documents, cost estimates, drawings, construction details, reports, or similar project documentation.
  4. Ability to manage multiple active design requests, project deadlines, stakeholders, and documentation requirements at the same time.
Preferred Qualifications
  1. Bachelor's degree in architecture, engineering, construction management, or a related field.
  2. Registered Roof Consultant (RRC), Registered Roof Observer (RRO), or related roofing/building envelope certification.
  3. Experience using design, specification, estimating, or documentation tools such as SpecLink, AutoCAD, Bluebeam, Revit, Procore, or similar systems.
  4. Experience supporting client-facing project delivery or multi-building portfolio projects.
WORKING CONDITIONS/PHYSICAL REQUIREMENTS
  1. Work environment: Work is performed in a combination of office, remote, client-site, and field environments. The role regularly requires visits to commercial buildings and active project sites to support inspections, assessments, design development, and project coordination. Field work may involve exposure to varying weather conditions, including heat, cold, rain, wind, humidity, and direct sunlight.
  2. Physical requirements: The role requires the ability to sit for extended periods of time while performing computer-based work and to stand, walk, bend, stoop, kneel, reach, and climb when conducting field observations. Site visits may require accessing roofs by stairs, ladders, roof hatches, or other approved means of access and traversing uneven surfaces. The role requires visual observation of building conditions, use of computers and mobile devices, and the ability to occasionally lift and carry materials or equipment weighing up to 30 pounds.
  3. Travel requirements: Travel is required to client sites, project locations, meetings, and company events. Travel may be local or overnight and is expected to be up to 25% of working time, depending on project assignments and business needs.
  4. Schedule expectations: Work is generally performed during standard business hours; however, occasional early morning, evening, or extended hours may be required to meet project deadlines, accommodate client schedules, conduct site visits, or support business needs.
$95,000 - $120,000 a year
Note: Employees are held accountable for all duties of this job. This job description is not intended to be an exhaustive list of all duties, responsibilities, or qualifications associated with the position.
 
What else can we offer you?
We offer a fantastic lineup of benefits, including Medical, Dental, Vision, FSA, HSA, 401k Matching, Paid Vacation, Paid Sick, Paid Holidays, Paid Parental Leave, Paid Short Term & Long Term Disability, Tuition Reimbursement, and a flexible hybrid work schedule (for office-based employees). Working at Mantis also brings tremendous professional development opportunities that allow you to make a real impact on both the company and your career!
 
Not sure you meet every single requirement?
Studies show that women and individuals from underrepresented groups often hesitate to apply unless they check every box. At Mantis, we're committed to building an inclusive and equitable team-so if this role excites you, we'd love to hear from you, even if your experience doesn't match every single qualification.
 
Mantis Innovation is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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